hcl sree sastha

SREE SASTHAINSTITUTE OF ENGINEERING & TECHNOLOGY

CHEMBARAMBAKKAM

HCL PATTERN

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VERBAL ABILITYSYNONYMS:

1) ironic

a)inflexible b)bitter c)good nature d)disguised sarcastic

2)employ

a)ignore b)satire c)use d)busy

3)distant

a)far b)removed c)reserved d)separate

4)mendacious

a)full of false b)encourage c)provocateur

5)nonchalant

a)keen b)indifferent c)concerned d)handsome

6)obscure

7)disseminate

8)prankish

9)detonation

ANTONYMS:

1)dissolution

a)retribution b)compliance c)futility d)establishment

2)startled

a)amused b)relaxed c)endless d)astonished

3)epilogue

a)dialogue b)prelude c)post script d)epigram

4)premeditated

a)ingenious b)artless c)spontaneous d)natural

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5)protract

6)invincible

7)unity

8)incessant

9)nefarious

10)anechoic

11)panacea

12)sumptuous

13)victorious

14)transient

15)vanity

16)incessant

17) EPILOGUE – MEANING

a) DIALOGUE b) PRELUDE c) POST SCRIPT d)EPIGRAM

18) PASSIVE – MEANING

a) INACTIVE b) DORMANT C) RELAXED d) VIGOROUS

19) CORRESPONDENCE – MEANING

a) AGREEMENT b) DOCUMENTS C) LETTERS d) NONE

20. PASSIVE – OPPOSITE (NEARLY EQUAL TO)

a) INACTIVE b) DORMANT C)RELAXED d) VIGOROUS

ORDER THE GIVEN WORDS

Key door lock room light on

Education promotion birth retirement job

COMPLETE THE SENTENCE:

1)protracted illness has reduced him ____________ to through

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2)instead of feeling obliged he has tuned _________ me

a)for b)with c)at d)against e)over

3)consequences of growing materialism of the modern age will be__________

a)destructive b)revolving c)disastrous d)unfailing e)compounded

4)he has devoted the last couple of days only to his family_______ in communication to rest of world

a)and being b)and been c)and had been d)and will be

5)while crossing highway a 5year old child was knocked _______out by passing car

a)away b)up c)down d)no improvement needed

6)________we been lying to our parents about this morning

7)please and thank you are the little courtesy by which we keep the _______ of life running smoothly

8)we didn’t believed in him but______ action proved her right

9)anish enacted by the_____ life of the ________ always wondering through the country side begging for charity

10) once he has signed the agreement he won’t be able to _____

a)back up b)back in c)back at d)back out

11) ________being poor kaveri still dress up appropriately

a)although b)since

12)i shall not go _____ I am invited

a)till b)unless c)if not I am invited d)no improvement need

ITALISED WORD REPLACEMENT:

1)hot

a)extreme b)burning c)reluctant d)no improvement need

2)living in communication

a)who are living in communication

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b)live among communication

c)who lives with communication

d)no improvement need

ERROR SPOTTING:

can I lend your pencil for a minute please?

Hema permitted to do it in spite of my advice

I had hoped to have met him yesterday to discuss matter with him but he was not in his house and so I could not meet him

1. Choose the most appropriate word.

He _________ the meeting at the last second, which caused inconvenience to everyone

a. Backed out b. Backed in c. Backed at d. Backed from

2. Find the meaning for the words given below (best suited one)

PROTACT (opposite)

a. clean b. dirty c. fried d. curtail

3. SHABBY (meaning)

a. Elegant b. Refined c. Dirty d. Extent

4. CITE (meaning)

a. Locate b. See c. Disperse

5. What is the antonym of enthusiasm?

a. Softness b. Lazy c. Eagerness

6. DISPARATE (meaning)

a. Distance b. Difference c. Discreet

7. Give the meaning of the following words

1. Grisly2. Apprehension

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3. Plaudit4. Nimble5. Propensity6. Furious

8. Give the opposite of the following words

1. Prankish 2.probable

English Verbal

1. Stream (synonyms)a) tenant b) distract c) enthusing d) corpulent

2. Reckless (synonyms)

a) rash b) careless c) brave d) courageous

3. Concise (synonyms)

a) limit b) brief c) precise d) prolong

4. Panacea (synonyms)

a) antidote b) treat c) antic dote d) power

5. Indiscreet (opposite)

a) reliable b) honest c) prudent d) shipid

6. Solicitude (opposite)a) insouciance b) ingenuity c) prosperity d) austerity

7. What does the word OBSCURIST mean?

8. The meaning for the phrase “ADVENT”

9. When the lorry was hit the boy, the boy was UNLOCKED OUT from the road.a) unlocked up b) unlocked down c) unlocked away d) none of these

10. What is the meaning for FURIOUS

11. SHABBY(synonyms)

a) pleasant b) dirty c) interesting d) boring

12. RECKLESS (synonyms)

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13. STERN (synonyms)

15. EPILOGUE (synonyms)

16. EPILOGY (synonyms)

17. LEGITINATE (opposite)

18. PRANKKISH (opposite)

Verbal Ability

Synonyms

1. INTRUSIONa. invasion b. retreat c. inflation d. defense

2. WILEa. plot b. naivety c. deter d. complain

3. DISPARATEa. different b. disturb c. discreet d. defame

4. HINDERa. motivate b. difficult c. deter d. forward

5. CORRESPONDENCE

a. disparate b. coherence c. absolute d. difference

6. CITE

a. galvanize b. visualize c. locate d. quote

7. MENDACIOUSa. lie b. reference c. gateway d. approach

8. APPETITEa. anger b. hunger c. lazy d. agitate

9. COGENT

a. impotent b. relevant c. irrelevant d. weak

10. UPBRAID

a. blame b. applause c. encourage d. exaltation

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11. FURIOUS

a. enraged b. excited c. cheerful d. exhilarated

12. ADVENTa. arrival b. depart c. end d. intermediate

13. ABYSMALa. endless b. infinite c.finite d.abide

14. AGITATEa. beat b. calm c. quiet d. tranquilize

15. AVERSEa. afraid b. caring c. liking d. stubborn

Antonyms

1. DISSOLUTION

a. retribution b. compliance c. futility d. establishment

2. REQUISITE

a. vital b. avoidable c. necessary d. basic

3. RECKLESS

a. careless b. cautious c. adventurous d. daring

4. VICTORIOUS

a. losing b. success c. triumphant d. vanquishing

5. HONEST

a. deceptive b. authentic c. decent d. ethical

6. VIGOROUS

a. idle b. strenuous c. robust d. lusty

English verbal:

1. What is the antonym of the following words

a)empathy b)Egalitarian c)Transient

2. What is the synonym of the following words

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a)Trajectory b)intrusion

3. What is the meaning of word DISTANT

a)space b)location c)far

4. Shula fell___________bicycle

a)from b)into c)in

5. Remind me later__________post

a)by post b)at post c)in post d)none of this

6. What is the meaning of the word LACONIC?

7. What is the meaning of the word EASE?

8. What is the meaning of the word EMANATE?

9. What is the meaning of the word IRONY?

10. What is the meaning of the word ARCHAIC?

a)fresh b)ancient c)present

11. What is the meaning of the word CANING?

12. What is the meaning of the word SPRING?

13. What is the meaning and opposite of the word FURIOUS?

14. What is the meaning of the word FRUSTATED?

15. What is the meaning of the word CATALYST?

QUANTITATIVE APPITUDE

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1. a=2, b=3, c=6 Find the value of c/(a+b)-(a+b)/c

Ans. 11/30

2. What does the hexa number E78 in radix 7.

(a) 12455

(b) 14153

(c) 14256

(d) 13541

(e) 131112

3. In a murder case there are four suspects P,Q,R,S. Each of them makes a statement. They

are p: "I had gone to the theatre with S at the time of the murder".q: "I was playing cards with

P at the time of the murder".r: "Q didn't commit the murder".s: "R is not the murderer".Assuming

the only one of the above statement is false and that one of them is the murderer, who is the

murderer?

a) P b) Q c) R d) Cann't beconcluded e) S

4.Q is not equal to zero and k = (Q x n - s)/2.What is n?

(a) (2 x k + s)/Q (b) (2 x s x k)/Q (c) (2 x k - s)/Q (d) (2 x k + s x Q)/Q

(e) (k + s)/Q

5 Mohan earned twice as much as Deep. Yogesh earned rs.3/- more than half as much as

deep. If the amounts earned by Mohan,Deep,Yogesh are M,D,Y respectively, Which of the

following is the correct ordering of these amounts?

a) M < D < Y b) M< Y < D c) D< M < Y

d) It cann't be determined from the information given e) D< Y < M

Questions 6 - 10 are to be answered on the following data

A causes B or C, but not both

F occurs only if B occurs

D occurs if B or C occurs

E occurs only if C occurs

J occurs only if E or F occurs

D causes G,H or both

H occurs if E occurs

G occurs if F occurs

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6. If A occurs which of the following must occurs

I. F and G

II. E and H

III. D

(a) I only (b) II only (c) III only (d) I,II, & III

(e) I & II (or) II & III but not both

7. If B occurs which must occur

(a) D (b) D and G (c) G and H (d) F and G (e) J

8. If J occurs which must have occurred

(a) E (b) either B or C (c) both E & F (d) B (e) both B & C

9. Which may occurs as a result of cause not mentioned

I. D

II. A

III. F

(a) I only

(b) II only

(c) I & II

(d) II & III

(e) I,II & III

10. E occurs which one cannot occurs (a) A (b) F (c) D (d) C (e) J 11. Given that A,B,C,D,E each represent one of the digits between 1 and 9 and that the following

multiplication holds: A B C D E X 4 -------------- E D C B A -------------- what digit does E represent ? a) 4 b) 6 c) 8 d) 7

12. HCL prototyping machine can make 10 copies every 4 seconds. At this rate, How many

copies can the machine make in 6 min.?

a) 900 b) 600 c) 360 d) 240 e) 150

13. 10^2(10^8+10^8) =-------------- 10^4

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a) 2(10)^4 b) 2(10)^6 c) 10^8 d) 2(10)^8

e) 10^10

14. Worker W produces n units in 5 hours. Workers V and W, workers independently but at the

same time, produce n units in 2 hours.how long would it take V alone to produce n units?

a) 1 hr 26 min

b) 1 hr 53 min

c) 2 hr 30 min

d) 3 hr 30 min

e) 3 hr 20 min

15. Six knights - P, Q, R, S, T and U - assemble for a long journey in Two traveling parties. For

security, each traveling party consists of at least two knights. The two parties travel by separate

routes, northern and southern. After one month, the routes of the northern and southern groups

converge for a brief time and at that point the knights can, if they wish, rearrange their traveling

parties before continuing, again in two parties along separate northern and southern routes.

Throughout the entire trip, the composition of traveling parties must be in accord with the

following conditions P and R are deadly enemies and, although they may meet briefly, can never

travel together. p must travel in the same party with s Q can’t travel by the southern route U

can’t change routes

16. If one of the two parties of knights consists of P and U and two other knights and travels by

the southern route, the other members of this party besides P and U must be

a) Q and S

b) Q and T

c) R and S

d) R and T

e) S and T

17. If each of the two parties of knights consists of exactly three members, which of the

following is not a possible travelling party and route?

a) P,S,U by the northern route

b) P,S,T by the northern route

c) P,S,T by the southern route

d) P,S,U by the southern route

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e) Q,R,T by the southern route

18) If one of the two parties of knights consists of U and two other knights and travels by the

northern route, the other members of this party besides U must be

a) P and S

b) P and T

c) Q and R

d) Q and T

e) R and T

19) If each of the two parties of knights consists of exactly three members of different parties,

and R travels by the northern route, then T must travel by the

a) southern route with P and S

b) southern route with Q and R

c) southern route with R and U

d) northern route with Q and R

e) northern route with R and U

20. If, when the two parties of knights encounter one another after a month, exactly one knight

changes from one travelling party to the other travelling party, that knight must be

a) P b) Q c) R d) S e) T

QUANTITATIVE APPITUDE -2

1. 0.4777………is the recurring decimal for the fraction of

a)4777/100000 b) 477/100 c) 437/1000 d) 43/90

2. If log 8 X + log 8 1/6 = 1/3 and the value of X is:

a) 12 b) 16 c) 18 d) 24

3) If log X + log Y = log (X+Y), then

a) x = y b) xy = 1 c) y = (x-1) / x d) y = x/ (x-1)

4) The simple interest and compound interest at the same rate for a certain sum of money for 2 years is Rs. 832 and Rs. 800, the difference between the two for 3 years will be

a) Rs. 98.56 b) Rs.66.56 c) Rs. 32 d) Rs. 64

5) If a lies between 2 and 3 both included and b lies between 4 and 6 both included , then what

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is the ratio of minimum and maximum limits of a²-b²

a) -4 b) 4 c) 32/7 d) -28/6

6) Choose (1.0816)^½ = ?

a) 0.14 b) 1.4 c) 1.004 d) 1.04

7) X*Y=X²+Y²-XY , 9*11 is

a) 93 b) 103 c) 113 d) 121

8) A&B can complete a work in 15 days and 10 days respectively, They started the work together but after 2 days B had to leave and A alone completed the remaining work. The whole work was completed in

a) 8 days b) 10 days c) 12 days d) 15 days

9) The probability of drawing an apple from a bag of fruits is 6/25. How many apples should ravi draw, so that there is a chance he win draw 12 apples on average

a) 25 b) 50 c) 12 d) none of these

10) A, B, C started a business with their investments in the ratio of 1:3:5. After 4 months, A invested the same amount as before and B as well as C withdraws half of their investments. The ratio of their projects at the end of the year is,

a) 4:3:5 b) 5:6:10 c) 6:5:10 d) 10:5:6

11) Tea worth Rs.126per kg and Rs.135per kg are mixed with a third variety in the ratio 1:1:2. If the mixture worth is Rs.153per kg, the price of the third variety per kg will be:

a)Rs.169.50 b)Rs.170 c)175.50 d)Rs.180

12) A sum of money lent at compound interest for 2 years at 20% per annum would fetch Rs 482 more, if the interest was payable half yearly than if it was payable annually, The sum is ,

a) Rs.10,000 b) Rs.20,000 c) Rs.40,000 d) Rs.50,000

13) In how many ways can six lottery tickets be given among four different people, all of the four different people can get any no of tickets

a) 6C4 b) 6P4 c) 4 power 6 d) 6 power 4

14) The value of (8 ^ -25 – 8 ^ -26) is

a) 7x8^ -25 b) 7x8^-26 c) 8x8^-26 d) none of these

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15) A box contains 20 electric bulbs out of which 4 are defective. Two bulbs are chosen at random from this box. The probability that at least one of these is defective is

a) 4/19 b) 7/19 c) 12/19 d) 21/95

16) If 2A=3B and 4B=5C then A:C is

a) 4:3 b) 8:15 c) 15:8 d) 3:4 17) The number 23785*6 is completely divided by 8 . The smallest whole digit number in place of * can be

18) The no which should be subtracted from 5a²-3ab+7b² to make it equal to a²+ab+b² is,

a) 4a²-4ab+6b² b) 4a²-3ab+6b² c) 4a²-4ab+5b² d) 4a²+4ab+6b²

e) none of these

19) Which of the following multipliers will course a number to be increased by 29.7%?

a) 1.297 b) 12.97 c) 129.7 d) 1287

20) There are 4 green, 2 purple, 1 orange and 5 yellow marbles in a bag. Samir chooses 1 marbles at random, records its color and replace it. He repeats this process 25 times. Which color did samir probably choose the greatest number of times.

a) green b) orange c) purple d) yellow

21)In a lottery, there are 5 prizes and 20 blanks. A lottery is drawn at random. What is the probability of getting a prize?

a)1/10 b)2/5 c)1/5 d)2/7

22)If log12144p=3 then what is the value of p

a)10 b)12 c)8 d)16

23)If the H.C.F and L.C.M of two numbers are 5 and 120. If one number is 55 then find the sum of reciprocal of these two numbers?

a)120/11 b)11/120 c)55/11 d)11/55 e)none of these

24)[1+3+5+…………………….3983]/1992=?

a)0 b)3983 c)1992 d)1 e)none of these

25)Each question has 4 choices, out of which only one is correct. A candidate has to answer 4 questions, if number of ways he fails to give all answers correctly?

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a) 15 b) 81 c) 255 d) 256

26)loga n / logab n = ?

a) 1+ loga b b) 1+ logb a c) (1+ log b ) / log a d) log a / (1+ log b)

QUANTITATIVE APPITUDE -3

1. If 6^(x-5)=36^(x-5) what is value of x?

a.3 b.4 c.5 d.7

2. Find the value of 25^1.5?

a.225 b.125 c.5 d.15

3. A clock is so placed at 12.00 noon its minute land points towards north-east. In which direction does it hour hand point at 1.30pm?

a.north-east b.south c.east d.north

4.The sum of 4 consecutive odd numbers equal to 40.What it is the largest number?

a.13 b.11 c.7 d.9

5. The sum of two numbers is 55.HCF is 5 and LCM is 120 then find the sum of reciprocal of two numbers?

a. b. c. d.

6. Find the approximate value of 0.3333*0.25*0.499*0.125*24

a.2/5 b.3/4 c.3/5 d.1/2

7. Find the value of (1.0816)^1/2

a.0.14 b.1.4 c.1.004 d.1.04

8. With four fifth of the tank fill,a vehicle travels 12 miles. How much distance will the vehicle travel with one third tankfull?

a.8.05km b.6.05km c.12km d.5km

9. An athlete decides to run the same distance in 1/4thlesstime that she usually took. By how much percent will she have to increase her average speed?

a.25% b.50% c.33.33% d.20%

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10. A man goes north 37km,turns left goes 2km turns right goes 17km again turns right goes another 2km.Find distance between the starting and the ending point?

a.56 b.52 c.58 d.54

11. How many 13 digits number are possible by using digits 1,2,3,4, which are divisible by 4 if repetition of digit is allowed?

a.4*511 b.512 c.5*12! D.513

12.If ‘a’ lies between 2 and 3 both included and ‘b’ lies between 4 and 6 both included then what is the ratio of minimum and maximum limits of a^-b^2?

a. -4 b.4 c.32/7 d.-28/6

13. What is the highest power of 5 that dividers 90*80*70*60*50*40*30*20*10?

a.10 b.12 c.14 d.none of these

14. The value of 8^(-25)-8^(-26) is

a.7*8^(-25) b.7*8^(-26) c.8*8^(-26) d.none of these

15. Write the reciprocal of the fraction 8^(1/11)

a.89/11 b.11/89 c.11/80 d.80/11

16. If x% of a is the same as y% of b then z% of b is

a.(xy/z)% of a b.(xz/y)% of a c.(yz/x)% of a d.none of these

17.The arithmetic mean of 2 numbers is 34 and their geometric mean is 16. One of the numbers will be

a.4 b.16 c.18 d.12

18.If x^y=y^x then x=2y Find the value of y

a.4 b.2 c.5 d.8

19.0.8888/0.011=?

a.80.8 b.8.80 c.0.88 d.0.088

20. 1+A+A^2+A^3=40 then A=?

a.3 b.4 c.8 d.10

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21 If a=16 b=25 then find the value of 1/(a^-1/2-b^-1/2)

a.10 b.20 c.25 d.30

22.2^(x+y)=2*2^1/2, 2^(x-y)=2^1/2 find x

a.2 b.4 c.3 d.1

23.2^-5*2^-6 to the power of 4

a. it is raised to the power of 4 b. it is raised to the power of 44

c. it is raised to the power of 6 d. it is raised to the power of 5

24. If x increases linearly how will a^-x behave (a<1)?

a. increases linearly b. increases exponentially

c. decreases linearly d.decrease exponentially

25. Which pair of rational number lie between 1/5 and 2/5?

a.262/1000,275/1000 b.451/1000,552/1000

c.362/1000,562/1000 d.121/1000,131/1000

QUANTITATIVE APTITUDE: 4

1.log8(x/6)=1/3. Find the x value.

a)12 b)38 c)14 d)6

2.(251.5)=?

a)125 b)5 c)625 d)none

3.Find the value for(52*258(625)2/7)

a)125 b)625 c)225 d)none

4.what is the value for((1+2)1/2)2+((1-2)1/2)2

a)2 b)3 c)4 d)6

5. A box contains 20 electric bulbs, out of which two are defective. Two balls are chosen at random. Find the probability that the at least one of these is defective, is

a)4/19 b)7/19 c)12/19 d)21/95

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6.6x-3=36x-5

a)-1 b)1 c)7 d)-2

7.(0.016)1/4

a)0.2 b)0.02 c)0.002 d)none

8.(a+b)3-(a-b)3

a)2b(3a2+b2) b)2a(3a2+b2) c)2b(3b2+a2) d)2a(a2+3b2)

QUANTITATIVE APTITUDE

1. log110=? a)1 b)0 c)10 d)tends to infinity

2. If log(x+y)=logx + logy ,then x and y are related bya)y=x b)y=(x-1)/x c)y=x/(x-1) d)y=x2

3. Sum of two numbers is 55.product of the numbers is 600.Find the sum of their reciprocals.a)1/120 b)11/120 c)111/120 d)112/120

4. (3+5+7+………..+3983)/1992=?

a)1991 b)1992 c)2000 d)1990

5. log8x+log8(1/6)=1/3, then x=?

a)1 b)2 c)12 d)20

6. If r=at2 , s=2at then find the expression for s

a)s2=2ar b)s2=ar c)s2=4ar d)none of these

7. (log79 )* (log1849)=? a)0 b)1 c)2 d)10

8. Simplify:log8(1/x)=a)(1/2)log3(1/x) b) (1/3)log2(1/x) c) (1/x)log32 d) none of these

9. Find the missing number: 0,2,3,5,8,10,15,17,24,26,_____

a)36 b)35 c)37 d)39

10. Find the missing number: 2,7,14,23,34,_____,62 a)47 b)46 c)45 d)52

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11. Find the missing number: 5,9,16,29,54,103,_____

a)201 b)200 c)199 d)198

12. log7(1/343)=?a)-5 b)3 c)-3 d)-7

13. Find the missing number: 2,4,12,48,___

a)56 b)60 c)120 d)240

14. The total number of ways in which following word can be arranged with vowels

together “EROGONMICS”.

A)6! * 4! / 2! b)7 !*4! /2! c)6! * 5! / 2! d)7!

Quantitative Aptitude

1. Without repeating the digits, how many 4 digit numbers can be formed from 2,6,7,3 when the digits in the one’s place is smaller than that in thousands placea.6 b.12 c.18 d.24

2. 2^x+y=2(2)^1/22^x-y = 2^(1/2) find the value of x?

a.1 b.2 c.3 d.4 e. none of these

3. 1+a+a^2+a^3=40a.2 b.4 c.5 d.3

4. log base 3(-9)a.1/3 b./-3 c.-9 d.-81

5. 3a^2(ab+bc+ca)a.3a^2b+3b^2c+3c^2a b.3a^2bc+3b^2ac+3c^2ba

c.3a^3b+3a^2bc+3a^3c d.3a^3bc+3b^3ac+3c^3ab

6. If 5 persons can do 5 times the work in 5 days, then 10 persons can do 10 times that same work ina. 5 days b.10 days c.2 daysd.8 days

7. Find the value of sq root for (9-(3+(5+(3+169)


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1. Find the next number in the series 256,16,128,32,64,_____

a) 64 b) 2 c) 12 d) 32

2) Compute Log(10) = _____ a) 0 b) 0 c) Infinity d) -1

3) Compute Log(0) = _____ a) 1 b) 0 c) Not defined d) 1/10

4) Compute Log20(1) a) 20 b) 10 c) 0 d) Non of these

5) Compute the value of ‘x’ in,2x+y = 2*(2)1/2 and 2x-y = 21/2

a) ½ b) 4 c) 3/2 d) None of these

6) If a=16, b=25, what is the value of 1/(a-1/2-b-1/2) a) 2 b) 1 c) 0.5 d) Infinity

7)Shruthi has 6 kurtis and 5 jeans with her. In how many combinations can she wear them to college?a) 518400 b) 720 c) 1200 d) None of these

8) Compute (m,n) when,(2n * 3m * 83 * 90)/(15 * 162 * 94) = 48

a) (7,1) b) (1,7) c) (1,1) d) (7,7)

9) 0.4777 is ______? a) 47/100 b) 43/99 c) 43/90 d) 47/90

10) 7log7(85) = ____ a) 7 b) 85 c) 1 d) 0

11) 8-25 – 8-26 = ? a) 8 b) 1/8 c) 1/64 d) None of these

12) Compute log(7) = ______?13) (81/3+271/3)1/2 = _____? 14) Log10(4) = 0.7213 , log10(3) = 0.1231Then, log10(12) = ______?15) In how many ways the word ‘RESULT’ can be jumbled?a) 240 b) 120 c)200 d) 24616) xy = yx, x=2y, then y= ______?

Quantitive reasoning:

1. LCM of two numbers is 140.the ratio between them is 2:5 find the numbers?

a)14:50 b)28:70 c)16:80 d)15:20

2. Two cards are drawn from a pack of cards the probability that both the cards are of same colour?

a)4/17 b)1/17 c)2/17 d)11/17

3) By working together for sometime, A&B earn total of Rs.360.If efficiency of A&B is in the ratio 5:4.then

21

find the earnings in (Rs) of A?

a)200 b)160 c)150 d)180

4) A boat takes 16 hours more to cover a 40km upstream journey than the same distance downstream in a river. It would have taken 5/2 hours excess time if its speed in still water doubled. Find the speed of the stream?

a)5 b)6 c)4 d)8

5. An aeroplane starts from airport x at 6 a.m towards airport y, it reached airport y after traveling for 12 hours. The longitude of x and y are 8°N75°W, 18°N90°W respectively. Find the local time when it lands at y?

a)6pm b)7pm c)8pm d)9pm

6) Find the answer log35*log259=?

a)1/2 b)2 c)1 d)-1/2

Quantitative Questions

1. (0.0016)^1/4=------ ? a.0.4 b.0.8 c.0.16 d.0.2

2. Find out the x values 6^(x-3)=6^2(x-5)? a.1 b.7 c.10 d.5

3. Find out the value of log2 0 ? a.0 b.1 c.-1 d.∞

4. The difference between two numbers x and y is ½ and given that 2^(x+y)=2^(1/2+1).Find out the x value.

a.1 b.7 c.4 d.2

5.1/2,(1/2)^1/2,(1/2)^3/4,(1/2)^1/3 arrange in ascending order

a.(1/2)^1/2,(1/2)^1/3,(1/2)^3/4,1/2 b.(1/2)^3/4,(1/2)^1/3,(1/2)^1/2,1/2

c.(1/2)^1/3,(1/2)^1/2,(1/2)^3/4,1/2 d.1/2, 1/2)^1/3,(1/2)^1/2, (1/2)^3/4

6. (8^-25)-(8^-26) Find the value

a).7*8^-26 b)-7*8^(-26) c)7*8^-25 d)-7*8^-25

7. Find log201=--- ? a.1 b.20 c.0 d. none of these

8.2^(x+y)=2*(2^1/2) and z^(x-1)=z^1/2.What is the value of x and y

22

a.1 b.2 c.3 d. none of these

9. A8+96=AB ? a. A=2,B=4 b. A=4,B=2 c. A=3 B=3 d. A=-2,B=-4

10. Find the value of ((8^4/3)+(27^2/3))^1/2 ? a.2 b.5 c.9 d.3

Quantitative Aptitude1. If log 10 70 = a,then log 10 (1/70)=?

a) 1/(a^10) b) a^10 c)-(a+1) d) a-1

2. If 2A=3B & 4B=5C, then A: C

a) 4:3 b) 8:15 c) 15:8 d) 3:4

3. Find the number 256, 64, 128, 32, 64, _

a) 32 b) 16 c) 8 d) 64

4. If a=16, b=25, the value of 1/([a pow(-0.5)]- b [pow(-0.5)]) is

a) 10 b) 15 c) 20 d) 25 e) 30

5. An unbiased coin is tossed 5 times. If tail appears on first 4 tosses, then the probability of tail appearing on the 5th toss is

a) 0.5 b) 1 c) 0 d) 4/5

6. Find the number 85, 83, 79, 73, 71, 67

a) 61 b) 63 c) 64 d) 65

7. If (a^4 – 2(a^2)(b^2)+b^4)^(x-1) = [(a-b)^2x][(a+b)^-2],then x is =

a) (a-b)/ (a+b) b) log (a^2 – b^2) c) log (a-b)/(a+b) d) log (a+b)/log (a-b)

8. I read (3/8) th of a book on 1day & (4/5) the of the remainder on the other day. If now there were 30 pages unread, the book contains

a) 240 pages b) 230 pages c) 340 pgs d) 140 pgs e) none of these

9. If x=1+root 2 and y=1-root 2, then x^2 + y^2 is

a) 2 b) 3 c) 6 d) 0

10. A sells to B with the 25% profit. B sells to C with the 20% profit. C gives B to 225 rupees to B. What is the initial price?

23

a) 150 b) 160 c) 170 d) 140

11. Two champion swimmers starts a 2 length swimming race at the same time, but from opposite ends of the pool. They swim at constant but different speeds. They 1st pass at a point 18.5m from the deep end. Having completed the length, each swimmer takes rest at the edge of the pool for 45 sec. After setting off the return length, the swimmer pass for the 2nd time just 10.5 from the shallow end. Find the length of the pool?

a) 90 m b) 45m c) 26.5m d) data insufficient

12. If the LCM of 2 numbers is 4800 & HCF of 2 numbers is 160.If one of the number is 480, find the other.

a) 480 b) 1600 c) 1800 d) 1700

13. What is the highest power of 5 that divides 90*80*70*60*50*40*30*20*10

a) 10 b) 12 c) 14 d) none

14. If log a=7, log (1/a)=?

a) -7 b) -8 c) 0 d) 1/7

15. log 10 1 = ? a) -7 b)3 c) 0 d) none of these

16. If x^(0.5)/441^(0.5)=0.02. find x?

a)1.765 b)0.1764 c)0.0176 d)1764

17. a^x=b, b^y=c, c^z=a, what is the value of xyz?

a)0 b)1 c)2 d)3

18. What has to be subtracted from the equation 5a^2-3ab+7b^2 to get the result as a^2+ab+b^2?

a)-4a^2+4ab+6b^2 b)4a^2-4ab+6b^2 c)6a^2+2ab+3b^2 d)none of these

19. The value for root2?

a)1.404 b)1.414 c)1.413 d)none of these

20. log (a+b)/3 = 0.5 * (log a +log b).what is the relation between a and b.

21. HCF of 168,189,231 is?

24

a) 21 b) 23 c) 25 d) 30

Quantitative Ability

1. Find the next number 5, 9, 16, 29, 54, 103, _?

2. Find factor 6x^2-5x+1=0 ? Ans: x=1/3,1/2

3. Solve 15a^2-3ab+7b^2, a^2+ba+b^2 ? a) s=2r b) s=2at

4. Solve 3a^2(ab+bc+ca) ? Ans: a^3b+3a^2b+3a^3c

5. Find the next number 8, 27, 64, 125,_? Ans: 216

6. Solve 0.8888/0.011 ? a) .808 b)80.8 c)0.08

7. a+b=6, ab=5. Find a-b ? a) 1 b)2 c)3 d)4

8. If x=1+2^(1/2), y=1-2^(1/2) , find xy=?

a) -1 b)2 c)3 d)4

9. Solve A8+96 = 1AB. Find A and B ? a) 2,4 b)3,4 c) 2,3 d) 1,5

9. 1+A+A^2+A^3=85. Find A ?

10. log 0 to the base 10 =__? Ans: 1

11. log 5 to the base 10. log 50 to the base 10. Relations given as____?

a) equal b) log 10 50 = 1+log 10 5 c) log 10 50 = 10log 10 5 d) No Relation

12. Numbers are496, 403, 713. Divided by what number will give the same number? Ans: 31

13. a+b=55, LCM of a and b is 120. HCF is 5. Find a, b ____?

14.Which power of 5 can divide 10,20,30,40,50,60,70,80,90? Ans: 1

15. Cube root of 0.027 is __?

16. (3/7)+(22^(4/7))-(2/8) =___?

17. If a^x=b, b^y=c,c^2=a. x=___?

18. if (log x to the base 8)+(log(1/6) to the base 8)=(1/3). x value=___?

19. log 10 to the base 1=___?

25

20.log 0 to the base 10=___?

21. If x^y=y^x, x=2y, then y=___?


1. Log(1/7) to the base 1000=____?

2. If log 7 to the base 10=a, a=___?

3. log (1/49) to the base 7=___?

a)-1/2 b)-2 c)-1 d) none

4. If (2^x)*(3^y)=18 and (2^2x)*(3^y)=36, x=___?

a)0 b)1 c)2 d)3

5. log (x^2)(81-24x)=1. x=___?

6. (log a to the base 8)+ (log(1/6) to the base 8)=(1/3). x=___???

7. Difference between the number 7,4^(1/3),1^(2/3) ? a)3/8 b)8/3

8. (1.0816)^(1/2) ? Ans: a)1.04 b)1.4 c)0.04 d)1.004

9. (8^2)/(8^-5)=___?

10. Find the value of 25^(3/2)

11. (1+3+5+…..+3983)/1992=___?

a)1992 b)1994 c)1990 d) none

12. ((1.5)^2)*((0.0225)^(1/2))=__?

a) 0.015 b)0.15 c)1.5 d)0.00225

13. 0.3333*0.25*0.499*0.125*0.24=___?

14. 4x-3*(^(x+2))+32=0. x=___?

15. A sells a product to B with gain of 2.%. B sells to C with gain of 25%, if C gets for cost 225, then what is the actual cost?

16. Which number is multiplied by 43 that has two prime factors in it?

26

a) 2 b) 6 c) 3 d) 8

17. Bag A contains 3 red balls and 4 blue balls. Bag B contains 5 red balls and 2 red balls. What is the probability that Vijay selects balls randomly from both the bags that are red?

18. A player X stands 50 yards away from Y in the west. He moves 10 yards straight towards south and then turn’s eastward going upto 50 yards, while Y also comes down southward and meets X at the same point. How far is Y from his original position?

19. If a man buys 30 kg rice and he pays 8.5 per kg. He goes to another shop and buys 20 kg for 9 Rs. He mixed the rice. He gets profit of 20% on selling. At what price he bought?

20. The cost price of a product is 435 and gain is 20%. What is the selling price?

21. 1, 2, 4, 12, 48, 240,__?

22. If x=1+2^ (1/2) and y=1-2^ (1/2), find (x^2)+(y^2)

a) 6 b)3 c)4 d)5

23. The price of 1st product is rs.126/kg and price of 2nd product is Rs. 135/kg. Both are mixed with 3rd product in ratio 1:1:2. Thus total price of adultered product is Rs.153/kg. Find the price of 3rd product. What is participated in adultration?

24. A bag contains 5 yellow and 4 brown pencils. If 2 pencils are drawn,what is the probability that the pencils are of same colour?

25. 12, 48, 192, _, 3072. Find the missing number…___?

26. Ratio between two numbers are 3:4. HCF of the 2 numberes is 4. Find the LCM.

27. 2, 7, 14, 23, _, 47. Ans: 34


1. What is the value of log 101?

a) 1 b) 0 c) 2 d) not defined

2. The probability of getting a sum greater than or equal to 4 when two fair dices are thrown ?

a) 3/36 b) 7/12 c)5/36 d)9/17

3. For an export job, how can we select 4 men and 10 men from 6 men and 10 men?

a) 10 b) 20 c) 15 d) 40

27

4. If 2x.3y=18, then 22x.3y =? a) 3 b) 1 c) 4 d) 6

5. If the word contribute can be written as ETBUIRNTOC then what is the 6th letter of the word POPULARISE written in the same order?

a) L b) R c) P d) A

6. x=16, y=25, then 1/(x-1/2 - y-1/2) =? a) 30 b) 25 c) 20 d) 35

7. log 10(7)=a; log10(1/70)=? a) 1+a b) -1+a c) a/2 d)2/a

8.10 men finish a work in 8 days. 4 men finish the same work in how many days?

a) 14 b) 17 c) 12 d) 16

9. Three numbers a, b, c are such that a+b=0 and b*c=0. What is the sum of the cubes of a, b, c?

a) 0 b) 1 c) -1 d) inadequate data

10. The rate of compound interest at which a sum of 8000 amounts to 8820 in 2 years is

a) 5% b) 4% c) 6% d) none

11. 1+A+A2+A3=40. The value of A is ? a) -3 b) 3 c) -1 d) 4

12. If 7a+4 * 5b= 1715, then ab=? a) -1 b) 2 c) -2 d) none

13. 2(x+y)=2*21/2 and 2(x-y)=2(1/2), then x=? a) 1 b) 3 c) 2 d) 4

14. 0.00001 + 0.001001 + 0.00100=?

a) 0.001111 b) 0.001001 c) 0.011100 d) 0.000111

15. r=at and s=2at, then what is the relation between s, a, and r?

a) s 2 =4ar b) s2 = 2ar c) s=4ar d) s= 2ar

16. log 7 1 + log 10 10 -log 7 49 + log 3 27=x, x=?

17. A and B can complete a work in 15 days and 10 days respectively. They started doing the work together but after 2 days, B had to leave the work and A alone completed the remaining work. The whole work was completed in how many days?

a) 8 b) 10 c) 12 d) 15

18. Consider the following statements. If a sum of money is lent at SI, then

28

1.Money get doubled in 5 years if rate =50%

2. Money get doubled in 5 years if rate =20%

3. Money becomes 4 times in 10 years if it get decreased in 5 years.

a) 1 and 3 are correct b) 2 alone is correct c) 3 alone is correct

d) 2 and 3 are correct

19. Express ax=b; by=a, then find the value of xyz? a) 2 b) 1 c) 3 d) 5

20. Find the value of log a3/bc + log b3/ac + log c3/ab.

a) abc b) log abc c) a+b+c d) log(a+b+c)


1. Find the value of x, when log7(1/343)=n ? (a)-3 (b) 3 (c) 1/3 (d) (-1)/3

2. 11,10,____ , 101,1000,1001 ? (a)99 (b) 97 (c) 100 (d) 96

3. A travels 10km in east direction to meet B from there he travels 3km towards north direction and then he travels 12km towards west and again he travels 3km towards south. Find in which A is?

(a)East (b) West (c) North (d) south

4. A and B can do work in 12days. B and C can do work in 15days. C and A can do work in 20days. If A, B, C all work together how many days will require to finish the work?

(a)5days (b) 10days (c) 47days (d) 15days

5. A and B start walking in 100m road opposite to each other both travels in same speed. A travels 30m and takes left turn and walk 10m again take right turn and walks 20m again take right and reach the same road. What is the difference in distance between them?

(a)10 (b) 20 (c) 30 (d) 40

6. A girl starts from her house and walks towards west in 30km, turn north and walk towards north in 40km. what is the difference between from her house to the north direction?

7. a)0.888 / 0.0111 =? B) 2xx3y=18, 22x x3y=36. Find the Value of X and Y?

8. Find the value of (0.016)1/4 ?

9. logroot 5(logroot x32) = 2 find x?

29

10. ax = by convert it into log form?

(a) log(a/b) =x/y (b)log a/log b=x/y

11. [ (8)4/3 +(27)2/3]1/2 = ?12. 16,24 ,32, 48,_____ ?13. 9, 54, 135, 252,____?14. loga n / logabn =?15. (25)1. 5 =?16. Find root 25=? (a) +5 (b) 6 (c) 7 (d) None of the adove

17. 86, 83, 79, 73, 71, 67,_____?18. Find logroot 3 7 ?19. log5 81 = ?20. What is the value of x if (x% 932) +30 =9.21. The value of log10 (0.0001) is

(a) 1/4 (b) -1/4 (c) -4 (d) 4

22. 22. if x2+y2-xy=x*y find the 9*1123. 7x =85 24. 41/2/ 4411/2 = 0.02. What is the value of x.25. Three balls 4 red, 5 green and 6 blue balls. Find the probability that all three balls drawn are red?26. 0.3333 x 0.25 x 0.499 x 0.125 x 24 =?27. log2 (x+1) + log2x - log2(x+1)=2 Find x?28. What are the roots of the Quadratic Equation 6x2 – 5x +1 =0 find x?29. What will be the value of the Equation [84/3 + 27 2/3 ]1/2 =?30. A,B,C done work in 10 days after 4 days A left , B and C done the work in 16days then find how many days will A done take to complete the work.31. log8x + log8 1 – log86 =1/332. 36 mens completed a piece of work in 18days. How many days needed for 27 mens to complete the same piece of work?33. 6(x-3) = 36(x-5) what is the value of x?34. Arrange in ascending order 2/15, 18/29, 7/18, 10/87 ?35. root9-root3+root5-root3+root169 ?36. X% of 932 +30 =309.6 X=?37. 496, 403, 713 equally divisible by ?38. log10 50 +2log 10 2 + log 10 5=x ?39. log 10 7=a find log 10 (1/70)40. Find 74P2 ?41. (1.5)2 * (0.0225)1/2 is ?42. 25P2 +16 Q2 = 2/15 find value of P2Q2

43. If Xy=Yx and x=2y,y=?44. MIRROR:RORRIM::___? a)LOGIC:GOILC b)SPRING:GNIRPS c)STRING:RINTSG d)MOUSE:UOMES

45. KPQR:LRTV::DGHY:__?a)EIKC b)IEKC c)KCIE d)EKIC

30

46. MACHINE has the code as 19-7-14-15-20-11.Then find the code for DANGER?a)14-16-24-25-7-10 b)7-24-16-25-14-10 c)10-7-25-14-16-24 d)16-7-10-14-25-24

47. Reverse the given word POPULSRISE and find the letter in 6th position from left?a)A b)U c)L d)R

48. LCM of two numbers is 140 find the exact number which in the ratio of 2:5?

49. 3a2(ab+bc+ca) =?Quantitative Aptitude

1. If X=1+√2 ; Y=1-√2 then X2 +Y2=?

a.5 b.4 c.12 d.2

2. What will be the remainder when 125! is divided by 1031 ?

a.4 b.0 c.1 d.5

3. Solve:

(5.693) 3 – (4.307) 3 .

(5.993)2 -2(4.307)(5.693)+(4.307)

a.9 b.>10

4. Least perfect square number divisible by 3,4,7,10,12

a.8100 b.17600 c.44100 d. None of these

5. Closest approximation to the product,0.333 X 0.25 X 0.125 X 24

a.1/8 b.3/4 c.3/8 d.2/5

6. If log10 3 = 1.474 then log10 27=?

7. ax=b ; by=c ; c2=a; xyz= ?

8. A&B can finish a work in 20 days and B &C can finish a work in 40 days. If A,B&C are working together in how many days they will finish the work ?

9. 4 men and 3 women are selected out of 6 women and 10 men find out number of ways they can be selected?

10. 10 English books, 16 Maths books should be arranged in shelf always same subject should be

31

together. Find out the number of ways they can be arranged .

11. The ratio of two numbers is 3:4.their HCF is 4. Then its LCM is?

12.15C10 = ?

13. Find the missing number : 2,5,10,17, ?,31 Answer : 28

14. A dog is running towards WEST for 10 km & then turning to it’s left and running 10 km and then turns back and runs 20 km from there it turn’s to it’s right and runs 10 km an then turns right and runs for 2 km what is the distance from that point to its starting point ? Answer : 8

15. Sruthi is walking 4 km towards WEST and turning right and walking 9 km towards NORTH . what is the distance between her current place and starting point ?

TECHNICAL QUESTIONS

C Programming

1. Which of the following about the following two declaration is true

i ) int *F()

ii) int (*F)()

Choice :

a) Both are identical

b) The first is a correct declaration and the second is wrong

c) The first declaraion is a function returning a pointer to an integer and the second is a pointer to

function returning int

d) Both are different ways of declarin pointer to a function

2. What are the values printed by the following program?

#define dprint(expr) printf(#expr "=%d\n",expr)

main()

{

int x=7;

int y=3;

dprintf(x/y);

32

}

Choice:

a) #2 = 2 b) expr=2 c) x/y=2 d) none

3. What is th output of the following program?

int x= 0x65;

main()

{

char x;

printf("%d\n",x)

}

a) compilation error b) 'A' c) 65 d) unidentified

4. What is the output of the following program

main()

{

int a=10;

int b=6;

if(a=3)

b++;

printf("%d %d\n",a,b++);

}

a) 10,6 b)10,7 c) 3,6 d) 3,7 e) none

5. What can be said of the following program?

main()

{

enum Months {JAN =1,FEB,MAR,APR};

Months X = JAN;

if(X==1)

{

printf("Jan is the first month");

33

}

}

a) Does not print anything

b) Prints : Jan is the first month

c) Generates compilation error

d) Results in runtime error

6. What is the output of the following program?

main()

{

int l=6;

switch(l)

{ default : l+=2;

case 4: l=4;

case 5: l++;

break;

}

printf("%d",l);

}

a)8 b)6 c)5 d)4 e)none

7. What is the output of the following program? main() { int x=20; int y=10; swap(x,y); printf("%d %d",y,x+2); } swap(int x,int y) { int temp; temp =x; x=y;

34

y=temp; } a)10,20 b) 20,12 c) 22,10 d)10,22 e)none

8. What is the size of the following union? Assume that the size of int =2, size of float =4 and size of char =1. Union Tag{ int a; flaot b; char c; }; a)2 b)4 c)1 d) 7

General computer concepts

1. Which of the following involves context switch,

(a) system call

(b) priviliged instruction

(c) floating poitnt exception

(d) all the above

(e) none of the above

2. In OST, terminal emulation is done in

(a) sessions layer

(b) application layer

(c) presentation layer

(d) transport layer

3. For 1 MB memory, the number of address lines required,

(a)11 (b)20 (c)22 (d) 24

4. Semaphore is used for

(a) synchronization (b) dead-lock avoidence

(c) box (d) none

35

5. Piggy backing is a technique for a) Flow control b) sequence c) Acknowledgement d) retransmition

6. The operating system (mapping of virtual to physical address)

A 177333(conversion of HEX "0xFEDB"in octal)

7. In signed magnitude notation what is the minimum value that can be represented with 8 bits(a) -128 (b) -255 (c) -127 (d) 0

8. In c++, the default access specifies is ? a)public b)private c)protected

9. The Fn g (int n)

{

if (n>0)return 1;

else return-1

}

fn f(inta,intb)

{

if(a>b) return (g(a-b))

if(a<b) return (g(-b+a))

return 0;

}

if f(a,b) is called

a) a= -1if a>b b) a=0 if a=b c)a=1 if a<b

10. The destructor represented as ? a)~ b)dot c)/

11. Choose the correct option

Function POP(A,top)

{

if(Condition) //here

36

{

Top=top-1;

}

else

print”underflow”

return A[top]

}

Assume A[0……n]

This program is to return the top element of the stack A . What “Condition” will fit correctly?

a)top>1 b)top==0 c)top d)top>1

12. ‘A’ wrote code A with a set of lines repeating in 6 different places. ‘B’ wrote code B replacing the repeating set of lines with one function. Which code will execute faster in the case of interpreter

a)code A b)code B c)Both execute at same speed d)code B will not work

TECHNICAL QUESTIONS

1)”QWERTY” technology is used in

(a)mouse (b)keyboard (c)motherboard (d)none of this

2) Which is not in motherboard?

(a)CPU (b)RAM (c)processor (d)Keyboard

3) MS-OUTLOOK is used for

(a)exchanging emails (b)database (c)document preparation (d)none of this

4) What is used to send mails?

(a)Ms-Outlook (b)Ms-Access (c)Word

5) Which sort is used to arrange elements in increasing order?

(a) heap sort (b)bubble sort (c)quick sort (d)insertion sort

37

6) MS-ACCESS is used for

(a)database management (b)document handling (c)spreadsheetpurpose

7) From where initially power is provided to mother board?

(a)SMPS (b)processor (c)harddisk (d)power point

8) Minimize the window -shortkey?

(a)shift+e (b)winkey+D (c)winkey+r

9) Shortcut key for swap through windows?

(a)alt+tab (b)alt+caps (c)winkey+t

10) Which is not an unix command?

(a)CDLS (b)WP (c)EXIT

11) What is intel?

(a)CPU (b)motherboard (c)SMPS (d)hard disk

12) Another name for javascript?

(a)ecma-script (b)embedded script (c)enroll script (d)technical script

13) Current executing program is stored in

(a)RAM (b) ROM (c)EEPROM

14) How to separate the text files from a list?

(a)*.txt (b)txt.* (c)*txt. (d).txt*

15) Which is not the speed the CDROM?

(a)32px (b)64px (c)58px (d)34px

16) CDROM is

(a)readable (b)read only (c)re-writable (d)both a and b.

17) CDROM capacity ?

(a)650mb (b)512mb (c)712mb (d)684mb

38

18) Abbreviation of NAT?

(a)network access target (b)network address transmission (c)network address target

19) Where infix to postfix can be used

(a)stack (b)queue (c)link (d)graph

20) Which is many to many relationships?

(a)graph (b)trees(c)link (d)both a and b

21) Which is the lowest level language?

(a)assemble level language (b)machine level language (c)binary bits(d)programming language

22) Number of nodes in a tree?

(a)2*n (b)n2 (c)2n+1 (d)2n-1

23) Which command is used to edit registers?

(a)EDITREG (b) REGEDIT (C) RETREG

24) Find the output of the program?

Int a,b;

Scanf(a,b);

If(a>b)

{

print a;

else

print b;

}

if a=9,b=78

39

25) Trees are

(a)acyclic graph (b)cyclic graph (c)common graph

26) How many nodes are present in the level 5,if consider level 1st node is 1?

(a) 15 (b)10 (c)20 (d)24

27) Find the error

int c;

main()

{

c=10;

printf c;

}

28) What is the bit rate of the single int?

(a)0-215 (b)1-216 (c)2-317

29) What is the operator used for the cout operation in c++?

(a)<< (b)>> (c)?: (d);

30) Which of the following is not a primitive data type?

(a)int (b)float (c)char (d)array

31) In c++,which one of the following is used to goto the next line?

(a)\m (b)\n (c)\f

32) Which symbol is used to cin?

(a)>> (b)<< (c)== (d)!=

33) Which is important in operating system?

(a)kernel (b)harddisk (c)motherboard(d)RAM

40

34) Which of the following is not an operating system?

(a)os/2 (b)solaris (c)linux (d)ps/2

35) In which sorting stack is used?

(a)heap sort (b)bubble sort (c)hashing sort (d)quick sort

36)alx.xls what file is this?

(a)word (b)excel (c)powerpoint

Technical Questions

1) The algotithm that is used to compare adjacent value for descending order?

(a)sort-quick (b)bubble sort (c)heap sort (d)binary sort

2) Which one of the following will be selected as the head by binary search?

(a)80 (b)70 (c)60 (d)50 (e)40

3) Which key combination will help to minimize the screen?

(a)ctrl+b (b)ctrl+n (c)ctrl+d (d)ctrl+c

4) If total number of rows in a table “product” is 14. What is the output of following query? Select * from product?

(a)7 (b)8 (c)9 (d)10 (e)this query will generate an error

5. Pick the odd one out of the following operators?

(a) ‘ -,x,0,?’ (b) ‘-,+,/’ (c) ‘-,?,x,/’ (d) ‘-,x,0,+’ (e) none of the above

6. What key conmbination for pasting text?

(a)ctrl+c (b)ctrl+v (c)ctrl+x

7. .xsl is the extension of?

(a) ppt (b) access (c) excel (d)word

8. Indentation will improve

(a) readability (b) correct errors

41

9. Key combionation to insert data?(a)insert (b)ctrl (c)alt (d)backspace

10. Space is left (a)before comma (b)after comma (c)both

11. Piggbagging is used for (a)acknowledgment

12. What is the highest memory of RAM?(a)1gb (b)100mb (c)4gb (d)200 mb

What is the input stream of cout?

(a)>> (b)<< (c)!*

13. Which of the following cannot be used as the part of identifier?(a)letters (b)digits (c)underscores (d)spaces

14. Which header file must be included to use file functions?(a)iostream.h (b)fstream.h (c)file.h (d)filestream.h

15. For arranging the largest number which of the sort technique is used?(a)heap sort (b)selection sort (c)insertion sort (d)deletion sort

16. The total number of nodes in the five level binary tree, when the root node Is in the first level ?(a)42 (b)31 (c)34 (d)28

17. In a singly linked list first field of a node contains a value and \second node contains address that address belongs to which node?(a)previous node (b)current node (c)next node (d)none of the above

18. In a doubly linked list, if rear=front , then the number of nodes in the linked list is?(a)1 (b)2 (c)3 (d)4

19. In a cprogram if ‘main ‘ is mispelt as mian then what will happen?(a)Compilation error occurs (b)No error (c)output is generated (d)run time generated

Technical Question

1. Ravi is writing a program in c++ for keyword for loops. Due to distraction Ravi writes ‘gor’ instead of ‘for’. What will this result to?1. the code will not compile 2.give an error while execution 3.it will create no problems

2. What is the use if >> in c++?1. Insert 2.insertion 3.input 4.none of above

42

3. In a library the books are misplaced in some other order. Sanjiv is given the job of placing the books to the respective places in order at the end of each day. Which technique can be used to sort the books?1. heap sort 2.insertion sort 3.bubble sort 4.quick sort

4. Which of the following is not a datatype?1. Integer 2.character 3.array 4.variable

5. Which does not take place in truncate?1. Delete 2.insert 3.update 4.drop

6. Stack is useful for implementing?1. radix search 2.breadth first 3.recursion 4.none

7. Maximum number of edges in vertex uni-directed graph?1. n*(n-1)/2 2.n*(n+1)/2 3.n*n 4.2n

8. Full binary trees with number of non-leaf nodes contain?1. (logn)nodes 2.n+1 nodes 3.2n+1 nodes 4.2n nodes

9. Abstract data type used to represent many to many relations?1. Stack 2.queue 3.tree 4.graph10. Adding upper two triangular 10x10 matrices how many addition will this program make?1. 100 2.55 3.25 4.1011. Sorting is not possible by using which of the following methods?1. Insertion 2.selection 3.exchange 4.deletion12. Internal power supply unit of computer called1.Motherboard 2.cpu 3.smps

13. Defective sector of a disk which cannot be read or written on called?

1. dirty sector 2.bad sector 3.cylinder sector 4.virus sector14. Usb stands for?15. Space in floppy disk is?1.1.44gb 2.1.44mb 3.1.44kb 4.1.44tb

16. What is the purpose of ups?17. What is the use of xdirect in mirosoft?

18. Which one is correct in word?1. Leaving space before and after comma 2.leaving space onlu before comma

3. Leaving space only after comma 4.no space before and after comma

19. What is the result of i%j if i=7,j=2

43

1. 0 2.1 3.2 4.3

20. Which one is relation to graphic application?1. Gui 2.guid

21. Which one is not for image?1. Bmp 2.bpg 3.jpeg 4.gif

22. .pdf is used for?

23. What is the output? for(j=0;j<=2;j++)

{

J=j+1;

}

Print j;

1. 0 0 3

2. 0 3

0 0 3

3. 0

0 3

0 0 3

4. 0

0 3

0 0 3

44

0 0 0 3

24. Which datatype is used for true or false queries? 1.boolean 2.mt 3. Float 4. none

25. Stack is based on?1. Birthout 2.recurring26. What is OS used in mobile?1. MS-dos 2.Windows XP 3.Symbion 4.vista

27. If you want to search a txt file what extension will you use?1. .txt 2..*txt 3..txt* 4.*.txt

28. If you save a data where will it be stored?1. RAM 2.ROM 3.register 4. harddisk

29. The storage capacity of a generic DVD5 and R disc is?1. 700mb 2.563 mb 3.9gb 4.38 gb

30. A function contined within a class is called? 1. member function 2.an operator 3.a class function 4.a method

31. What is function overloading?1. having same method name different arguments2. having same method name same arguments3. having different method name different arguments4. having different method name same arguments

32. We cannot use e-mail for one of the following purposes?1. to send files 2.ro receive files 3.to send messages 4.to do voice chat

33. JPEG is used for1. Text 2.audio 3.video 4.image

45

LOGICAL REASONING

1. If summer coded as REMMUS, then which of the following is coded correct.a) WINTER-RETWIN b) SPRING-GNIRPS

c) HOT-COLD c) AUTUMN-AUNMUT

2. A man said: “The girl is wife of grandson of my mother” then what is the relationship between man and girl?a) Father b) Father-in-law c) Husband d) Sister

3. Find out the odd one. a) CIYQ b) DJZR c) SUIP d) HLTW e) EKOV

4. If ROCKET is coded as UOFKHT, then how is BUSINESS coded? a) SUEIBUES b) EUUIQUES

c) EUUIQEUS d) EIQUEUUS

5. SHARP - 58034PUSH - 4658

RUSH - ?

a) 3658 b) 0358 c) 8456 d) 3854

6. MACHINE is coded as 197914152011, then how will you code DANGER as? a) 10720131124 b) 24354321

c) 102031112 d) 5671024

7. Find the number in the series. 6 ,7, 5,__,4, 9a) 3 b) 7 c) 8 d) 5 e) 2

8.Find the number in the series 65, 35, 17, __

a) 8 b) 9 c) 3 d) 2

9. Find the number in the series11, 10, __,100, 1001, 1000, 10001

a) 110 b) 101 c) 010 c) 111

10. Find the odd man out,a) ADG b) BEH c) SUT d) KNQ e) CFI

46

11. Find the number in the series 8,27,64,125,__a) 216 b) 325 c) 421 d) 865

12. Find the number in the series 85,83,79,73,71,67,__a) 61 b) 72 d) 59 d) 65

13. 5:124:: 7: x?

Logical Reasoning

1. Which number comes next in the series?2,4,3,6,5,8,7,9,?

a)15 b)11 c)10 d)13

2. Which of the following is in the some order as,WINTER:RETNIW?a)SUMMER:SUMMER b)REMMUS:SUMMER

c) SPRING: GNIRPS d) SPRING: INGSPR

3. In how many ways ‘RESULT’ can be jumbled?a)240 b)120 c)200 d)246

4. I: The minute hand is at 12.II: The angle between the two hands is 30º.

What are the statements needed to find the time now?

a) I is sufficient.b) II is sufficient.c) Both I & II are needed.d) I & II are insufficient.

5. Find the odd man out. 8, 8, 6, 2, 3.a) 2 b) 6 c) 8 d)3

6. Find the next term in the series 12, 8, 14, 6, 16,?a) 4 b) 6 c) 18 d) 10

7. Find the odd one.121, 169, 225, 289a) 121 b) 169 c)225 d)289

8. Find the next term of the series.1, 3, 9, 31, ?a) 42 b) 63 c) 82 d) 103

9. Find the next term of the series.8, 27, 64, 125, ?a) 216 b) 128 c) 256 d) 36

47

10. A meets B’s sister, where B is a boy and A is B’s wife what relation B’s sister to A.a) Sister - In - Law b) Cousin

c) Aunt d) Nephew

11. Pointing a lady, a man said, the son of her brother of my wife. How is the lady related to that man?

a) Grand Mother b) Mother - in - Law

c) Aunt d) Sister

12. DJ : WQ :: FK : ??a) ST b) MZ c) UP d)UO

13. EGIK : FHJL :: CEGI : ??a) FGHI b) DFHJ c) DJFH d) DHJF

14. P % Q -> ‘P is greater than Q’P ? Q -> ‘P is neither greater than nor smaller than Q’

P $ Q -> ‘P is smaller than Q’

P @ Q -> ‘P is either smaller than or equal to Q’

Statement: (I) M $ T.

(II) T @ K.

(III) K ? D

Conclusion:

(I) D% T

(II) K ? M(III) D ? M

a) Only I and II are true.b) Only I and III are true.c) Only II and III are true.d) All are true.e) None of these.

15. In a team P, Q, R, S, T, UI) T is taller among P & SII) Tallest Player plays Football.III) Shortest Play Volley Ball or Table Tennis

48

IV) R & S neither play foot ball nor play Volley Ball.V) P is third in height.

Questions?

(i) Who is the tallest?

a) P b) T c) R d) U

(ii)Who is third when arranging in descending order?

a) T b) P c) U d) S

16. Mohan walked 25m towards South; he took a right turn and walked 15m. He then took a left turn and walked 25m. Which direction is he now from his starting point?a) South East b) South West

c) South d) North West.

Logical Reasoning

1. A girl is facing west. She is moving towards 450 left. Again she is moving towards 1350 right. Find which direction she is facing?

a)West b)South c)East d)North-South

2. DJ: WQ::FK…

a)PU b)UP c)CX d)XC

3. 3, 7, 15, 31 …a)63 b)61 c)65 d)82

4. Odd man out?

a)LDCM b)TMNU c)MJIN d)PLKQ

5. Arrange the following in a meaning full order

a)lock b)key c)switch on d)door e)room

6. Find the next number for the sequence 2+6+33+…

a)256 b)64 c)166 d)124

7. Find the next number for the sequence 1+10+11+_____+101+1000+…..

8. KPQR:LRTV::DGHY:________

49

9. Me and my friend standing 100m apart facing each other start walking towards each other at the same time. My friend moves 30m and takes a right turn and moves 20m then takes a left turn then moves 10m and turns left moves 20. What is the distance between me and my friend?

10. How is my grandfather’s only daugher’s only child related to my brother?

a)brother b)sister c)cousin d)cannot be determined

11. How is A’s mother-in-law husband’s only child, who is male, related to A’s mother’s only son?a) spouse b)husband c)brother d)brother-in-law

12. 4375:11164::9876:_____

a)16655 b)15665 c)16665d)16565

13. COIN:FDRB:: GOLD:_________

a)JDOW b)NDXF c)NEXH d)NDXH

14. In a certain code, if the word CHAIN is coded as 381914 and the word MAGNATE is coded as 1317141205, then how is the word ACCOUNT coded?

a)13315211420 b)13314221418 c)13314211419 d)13312421420

15. 3, 12, 48, 192, 768,______

a)3072 b)1072 c)2182 d)2000

16. Renuka started walking from her house, she first walked for 3km towards west, then she turned towards north and moved 4km in that direction. How far Renuka is from her house?

a)3km, south b)3km, north c)5km, west d)5km,north-west

17. Direction:

Choose answer from the given set, most meaningful words, post order give sense according to size and quality

Question:

1)Turkey

2)India

3)Austrlia

50

4)Sweden

5)China

a)5,3,2,1,4 b)5,2,3,1,4 c)5,2,3,4,1 d)5,3,2,4,1

18. If 2*5=17 and 3*4=19, then 5*6=?

a)41 b)30 c)11 d)31

19. In a certain code language + means ‘X’, ‘X’ means ‘-‘, ‘-‘ means ‘/’ and ‘/’ means ‘/‘ then what is the simplied value for 12-4+15*4+6/10=

a) 31 b) 256 c) 68.6 d) 53

20. If the time shown by the clock is 2:24 then what time thus its mirror image show?

a)9:34 b)9:36 c)9:32 d)None of these

21. If today is Friday then what was the day of the week 125 days ago?

a)Friday b)Sunday c)Saturday d)Monday

22. What is the next leap year after 2096?

a)2100 b)2102 c)2104 d)2108

23. 420,210,140,105,84,70,____

a)60 b)65 c)50 d)58

24. 12/30, 42/222, ______, 156/1740, 240/3390

a)110/729 b)110/738 c)90/738 d)100/729

25. If ‘#’ means ‘*’, ‘∆ ‘means ‘+’, ‘’ means ‘+’, ‘’ means ‘– ‘and ‘∏’ means ‘/‘

7#4∆1210∆15∏3

a)33 b)25 c)21 d)35

30. 27∏ 3#27∆8023

a)243 b)280 c)300 d)311

51

Logical Reasoning

1. If GRAND is coded as ITCPF, then the LARGE is coded as

a) NCTIG b) MCITG c) NDTUM d) NFUIT

2. ADG, BEH, SUT, KNO, CFI. Find the odd man out?

a) SUT b) ADG c) CFI d) KNO

3. In a certain language “WORD” is coded as TTOF , then how “LOGIC” will be coded ?

4. 5, 224, 7, 342,?, 728

a) 1 b) 12 c) 18 d) 9

5. LDCM, TMNU, MJLN, PLKQ Find the odd man out?

a) KRST b) TMNU c) LDCM d) NONE OF THESE

6. If MADE is coded as 1235 and READ is coded as 7523 then what will the DREAM code ?

a) 37521 b) 32571 c) 31257 c) 32751

7. AAA B FG , BBB C GH, HHH I MN , DDD C HI, FFF S KL. Find the odd man out?

a) HHH I MN b) DDD C HI c) DDD C HI d) NONE OF THESE

8. MADE= 1234, REAM= 5421, Find the value of dream ?

a) 15432 b) 35421 c) 12345 d) 43215

9. Find the ? value DJ:WQ:?:FK

a)UP b) MX c) UX d)CD

10. Find the ? value BOQD:ERTG::ANPC

a) DQSF b) FSHU c) SHFU d)DSQF

11. Find the? Value. 5:24:?:8

a) 65 b) 63 c) 62 d) 64

12. From the given choices select the odd man out?

a) DFHEG b) JLNKM c ) TWXUV d ) OQSPR

52

Logical Reasoning

1. There are six members in the family, there three boys, three girls. The members are O,S,T,D,F,A. The following are the relations to each other,

a)O is son of S b)T is daughter of D

c)F is grandson of A d)S is not father of O

e)All six members are related to each other

i)Who is T’s grandmother?

ii)Who is A’s wife?

2. Find the correct answer?

MUSKAT:TAKSUM::KIDNEY:________________

a)YENDIK b)DINKEY

c)NDEYIK d)IDNKYE

3. Find the sequenced? KPQR:LRTV:DGHY:____________

4. Find the next number in the series? 3,12,48,192,768,________

a)3072 b)1732

c)3173 d)2797

5. Find the next number in the series.1,9,17,33,49,73,__________

a)93 b) 94 c)95 d)100

6. 2,7,14,23,______,57

a)44 b)37 c)29 d)31

7. WOL:XPM :: PIL:________?

a)QJM b)EIF c)JMQ d)QJJ

8. 85,83,79,73,71,67,__

a)51 b)63 c)61 d)76

53

9. 1,9,17,33,49,73,__

a)92 b)83 c)97 d)87

10. 2,7,14,23,____,47

a)28 b)34 c)24 d)41

11. 40*35/20-10

40*35/(20-10) find difference?

a)80 b)40 c)60 d)100

13. Find the next number in the series.6,7,5,____,4,9

a)3 b)7 c)8 d)9

14. Find the next number in the series.2,7,14,23,____,47

a)30 b)34 c)39 d)44

15. Find the missing value? 2,7 ,14,23,____

a)34 b)32 c)30 d)36

16. 3,12,48,192___

a)294 b)768 c)568 d)390

17. TSV,LKN,HGJ,______

a)xwz b)abc c)pqt d)fgd

18. Statement: All artists are smokers, some smokers are drunkards.

Conclusion: I. All smokers are artists.

II. Some drunkards are not smokers.

a)only I statement

b)only II statement

c)both I and II

d)neither I nor II

54

19. In a coding FORMAT typed as IOUMDT,then how will BUSINESS will be typed.

a)DUEKIDQS b)EUVIQEVS

c)FUEIDEQS d)GUKIDEQS

20. If DELHI is 34178, then the values of MUMBAI IS________

a)202108 b)202118

c)213108 d)112108

21. Arrange in ascending order (interms of event,quantity,..)

boy

job

earn

money

22. A boy facing east travels 10km then turn towards right and walk

3km .Then he turn towards its left and walk 3km. Then he turns right and travel for 2km then he takes turn towards his right. What direction the boy is facing.

a)south-west b)west c)north-west d)east

Quantitative & Reasoning

1. If A and B completes a work in n12 days, then B and C completes in 15 days and finally C and A

works in 20 days. Then how many days it takes for A,B,C to complete the work. a)5 days b) 10 days c) 25 days d) 12 days

2. In a bag if there are 4 whites’ balls, 5 red balls and 6 blue balls, then what is the probability of getting 2 balls in same color.a)3/15 b)1/15 c) 15/47 d)4/49

3. A consists of 3 red balls and 4 blue balls. B consists of 5 red balls and 2 balls. What is the probability of getting 1 red ball in A and B respectively?

a)1/7 b)3/7 c)1/14 d)5/14

4. Husband completes a work in 12 days, wife completes the same work in 15 days. In how many days will the couple complete the work together?

55

a)6 ½ b)7 ½ c)2

5. A completes 20% work in 10 days , B completes 25% work in 15 days. In 20 days, how much work will C complete?

a)30% b)20% c)28% d)35%

6. In a class, 30 boys and 30 girls are present in which 3 boys and 3 girls are failed in exam. What is the probability of selecting a student randomly who is a failed student or a boy? ________

7. In a bag, there is a mixture of 30 bananas and 50 apples. The boy likes apples. What is the probability if randomly the boy picks his preferred one? _______

8. A boy moves 3 km to the west and turns right and moves 4 km. What is the present position of the boy? __________

9. A boy moves 50 kms from x to y and he turns left and moves 10 kms and takes left and moves 50 kms to z. What is the distance between x and z? ______

10. A boy moves 2 km from A to B and turns left and moves 8 kms to C and turns left and moves 5 kms to D and turns left and moves 8 km to E. What is the distance between A and E.? _________

11. A, B, C completes a work in 10 days. A, B, C completes it combinely. After 4 days, A left. Then how many days it takes for B and C to complete the test? ______

12. Swapna went paternal uncle’s only sister’s son’s maternal grand mother’s son’s son’s house. How swapna is related to him?a)brother b)brother/ cousin c)cousin d)brother in law

13. A train travels 2.4 km to reach destination in 1 hr. What is the speed of train? _______14. A man says to a girl, “Your father is the only son of my mother”. What the man

is related to the girl?a)fatherb)sister

15. What is the next number? 12, 8, 14, 6, 16, ______

16. What is the next number? 3, 5, 9, 17, _______

17. If made= 4213 and dream= 5324. What is the valure of ‘dream’ ? _____

18. DJ::KU::BZ?

56

19. A,B,C,D,E,F,G,H,I,J,K students are sitting in the class room in one row by facing teacher

i. F is sitting third of D right and sitting near to I left.ii. A is sitting left of E after 2 students

iii. J is sitting left neighbour to A and B and it is sitting right of G after 2 studentsiv. H is just near to D and second left of Iv. F is sitting near to C and I

a) who is in the middle of the middle?b) If A and B interchange the place and C & D, E & K, F & J are interchanged. Who is

sitting at the both corners?20. BCDE, JKHI, _____, PCHR?21. 5, 6, 9, 14, 21, _____22. 0, 2, 3, 5, 8, 10, 13, 15, 27, ______a)29 b)30 c)31 d)36

23. 2, 7, 14, 23, _____24. Two girls K and S are walking towards each other at a samw speed. K walks 30 km and turn

left and moving at a distance of 10 m and turn right moving at a distance 20 m and again she turns right until reach the road. What is the difference of diatnace between the 2 girls? ________

25. A person starts from certain point A and walks towards B west and towards point C, north and to point D in south and finally reaches E. From which direction he started? _________

26. Enter the series 19, 27, 35, ___, 57

a. 10b. 20 c. 45d. 33

27. A man walks towards west by 3 kms and turn left 3 km and turn right by 5 km and again left by 8 km. What is the total distance covered? _______

28. 9, 17, 33, 49, 73, ___

Logical Reasoning

1. 2,4,48,240,______. a) 1240 b) 1440 c) 1520 d) 1140

2) From the given Anagram select the odd one out? a) RHCAR b) OEST c) HNDA d) ADEH

57

3) WOLLS : XPMMT : : PILOT: ?a) QJMPU b) QJJPU c) QMMPU d) QMJPU

4) 0,2,3,5,8,10,15,17,24,26… a) 28 b) 31 c) 32 d) 35

5) 11,12,16,25,41,66…. a) 101 b) 102 c)103 d)104

6) 85,83,79,73,71,67….a) 65 b) 61 c)59 d)57

7) 6,7,5,_ , 4,9a) 7 b) 8 c) 6 d) 4

8) From the given Anagram select the odd one out?a) ACFJ b) CEHF c) PRUX d) SUXZ

9) Murali and Sridar are at the same point Sridar travels 4KM East and Murali travels 3KM Left . Murali turns Right and walks 4KM further and Sridar turns Left and walks 4KM . What is the distance between Sridhar and Murali now?

a) 10 KM b) 7KM c) 15 KM d) 3KM

10) A person starting at a point travels 8KM South . Then he travels 9KM east. He then turns right and travels 2KM. Further he travels 3KM west. The what is the distance between his initial and the current position?

a) 20KM b) 12KM c) 10KM d) 18KM

13. X and Y are 50 yards apart. X travels 10 KM south and travel 50 KM east . Now ,what is the distance between X and Y?

a) 50 yards b) 25 yuards c) 13 yards d) 10 yards

LOGICAL REASONING:

1. Arrange the following in sequence

a)child b)food c)hungry d)mother

2. Arrange the following

a)world b)nature c)tree d)wood e)forest

3.P,Q,R,S,T,U are six persons studying the following subjects such as English,maths,physics,philosophy,sociology and history

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1)P and Q are coming from home

2)S and T are coming from hostel

3)U is staying in workplace

From where R will be coming i)house ii)hostel iii)data insufficient

4. Arrange the following

a)movie b)ticket c)bus d)counter

5. count the no.of triangles from the given diagram

6. count the no.of flat rectangles from the giben diagram

7. count the curved,straight lines from the diagram

8.5,11,__,13,8,15….

9.21:51:30,select the alternative from options.

10.Find odd manout a)EHGF b)DLKE c)ADCB d)ILKJ

11.1,4,9,16,25…..

12.Find odd manout a)PLKQ b)MJIL c)TMNU d)LDCM

13.1,9,17,33,49,73,__

14.Find odd manout

FG aaa

GH bbb

MN hhh

HI ddd

JK fff

15.FORMAT-IOUMDT find BUSINESS=?

16.Find odd manout a)DFK b)PRW c)EGL d)TVZ

17.If MADE is coded as 1234 and the word REAM is coded as 5421 then what will be the code for

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DREAM?

18.21:51:15,select the correct alternative from options

19.If SHARP is written as PRAHS when the KNIFE is reversed what will be its 4th letter?

a)F b)I c)N d)E

20.Find the odd manout a)BEH b)SUT c)CFU d)MPS

21.11,12,16,25,41,66,___

22.Find the odd manout

FG b aaa

HI c bbb

JK c ddd

LM f eee

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hcl sree sastha

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