ssc mains maths mock test 1
TRANSCRIPT
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Arithmetic
1. The diameters of two cylinders, whosevolumes are equal, are in the ratio 3 : 2
Their heights will be in the ratio(A) 4 : 9 (B) 5 : 6
(C) 5 : 8 (D) 8 : 9
2- In an election there were only twocandidats. One of the candidates secured46% of votes and is defeated by the othercandidate by 3680 votes. The total
number of votes polled is -
(A) 8000 (B) 46000
(C) 6814 (D) 248403. A trader marks his goods 40% above the
cost price and allows a discount of 25%. The profit he makes, is(A) 15% (B) 10%(C) 5% (D) 2%
4. With a 5% discount on the cost of sugar, abuyer could purchase 2 kg more sugar for
` 608. Selling price of sugar is(A) ` 15.50 (B) ` 15(C) ` 16.50 (D) ` 16
5. The ratio of two numbers is 3 : 4 and their
LCM is 48. The sum of the two numbers is(A) 32 (B) 28(C) 26 (D) 24
6- If 2A = 3 B = 4C, then A : B : C is(A) 2 : 3 : 4 (B) 4 : 3 : 2(C) 6 : 4 : 3 (D) 3 : 4 : 6
7- The ratio 43.5 :25 is the same as(A) 4 : 1 (B) 2 : 1(C) 1: 2 (D) 1 : 4
8- 12 kg of rice costing ` 30 per kg is mixedwith 8 kg of rice costing ` 40 per kg. Theaverage price per kg of mixed rice is
(A) ` 38 (B) ` 37(C) ` 35 (D) ` 34
9- The area of the greatest circle, which canbe inscribed in a square whose perimeter
is 120 cm, is
(A) 215
7
22)(× cm2 (B)
2
2
7
7
22)(× cm2
(C)2
2
15
7
22)(× cm2 (D)
2
2
9
7
22)(× cm2
10- A cube of edge 5 cm is cut into cubes
each of edge 1 cm. The ratio of the totalsurface area of one of the small cubes to
that of the large cube is equal to
(A) 1 : 125 (B) 1 : 5(C) 1 : 625 (D) 1 : 25
11. Starting from his house one day, a
student walks at a speed of 2.5 km/hr andreaches his school 6 minutes late. Nextday at the same time he increases hisspeed by 1km/hr and reaches the school
6 minutes early. How far is the school
from his house?
(A) 2 km (B) 2
11 km
(C) 1 km (D) 43
1
km12. A man travelled a certain distance by
train at the rate of 25 km/hour andwalked back at the rate of 4 km per hour.
If the whole journey took 5 hours 48
minutes, the distance was
(A) 25 km (B) 30 km(C) 20 km (D) 15 km
13- If both the radius and height of a rightcircular cone are increased by 20%, its
volume will be increased by
(A) 20% (B) 40%(C) 60% (D) 72.8%
14- In an examination, 52% students failedin Hindi and 42% in English. If 17% failedin both the subjects, what percentage of students passed in both the subjects?(A) 38% (B) 33%
(C) 23% (D) 18%
15- The least number, which must be added to6709 to make it exactly divisible by 9, is
(A) 5 (B) 4(C) 7 (D) 2
16-13.103.103.10
13.103.103.10
+−×
+××is equal to
(A) 9.3 (B) 10.3(C) 11.3 (D) 12.3
17- The greatest number, that divides 122 and243 leaving remainders respectively 2 and 3 is
(A) 12 (B) 24
(C) 30 (D) 120
18- A boy, after giving away 80% of his pocketmoney to one companion and 6% of the
remainder to another, has 47 paise leftwith him. How much pocket money did
the boy have in the beginning?
(A) ` 2 (B) ` 2.50(C) ` 5 (D) ` 10
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vadxf.kr
1- nks leku vk;ru okys cs yuks a ds O;kl 3 % 2 os Q vuq ikr es a gSA mudh Å¡ pkb;ks a es a vuq ikr gks xk (A) 4 : 9 (B) 5 : 6
(C) 5 : 8 (D) 8 : 9
2- ,d pq uko es a s ds oy nks mEehnokj gS a A mues a ls ,d mEehnokj dks 46% er iz kIr gks rs gS a vkS j iQyLo:i og nw ljs mEehnokj ls 3680 erks ls ijkftr gks rk gSA Mkys x, erks dh dq y la [;k gS &(A) 8000 (B) 46000(C) 6814 (D) 24840
3. dks bZ O;kikjh vius eky ds Ø; ew Y; ls 40» vf/d va fdr djrk gS rFkk 25» dk ,d cV~ Vk ns rk gSA mldk ykHk gS(A) 15% (B) 10%(C) 5% (D) 2%
4. phuh os Q ewY; es a 5» dk cV~Vk iz kIr djus ij ,d [kjhnkj ` 608 esa 2 foQ-xzk- vf/d phuh [kjhn ldkA phuh dk fooz Q; ew Y; gSA(A) ` 15.50 (B) ` 15(C) ` 16.50 (D) ` 16
5. nks la [;k,¡ 3 % 4 os Q vuq ikr es a gS a rFkk mudk y-l- 48 gSA
mu nks uks a la [;kvks a dk ;ks x gS &(A) 32 (B) 28(C) 26 (D) 24
6- ;fn 2A = 3 B = 4C gks] rks A : B : C gS &(A) 2 : 3 : 4 (B) 4 : 3 : 2(C) 6 : 4 : 3 (D) 3 : 4 : 6
7- vuq ikr 43.5 : 25 mruk gh gS ftruk (A) 4 : 1 (B) 2 : 1(C) 1: 2 (D) 1 : 4
8- ` 30 iz fr fd-xz k- ew Y; okys 12 foQ-xz k- pkoy es a ` 40 iz fr foQ- xz k- ew Y; okys 8 foQ- xz k- pkoy dks feyk fn;k
x;k gSA fefJr pkoy dk vkS lr ew Y; iz fr fd-xz k- gS%(A) ` 38 (B) ` 37(C) ` 35 (D) ` 34
9- 120 ls-eh- ifjeki okys oxZ ds vUrxZ r [kha ps x, lcls cM+ s o` Ùk dk {ks =kiQy gks xk
(A) 215
7
22)(× ls-eh-2 (B) 2
2
7
7
22)(× ls-eh-2
(C)2
2
15
7
22)(× ls-eh-2 (D) 2
2
9
7
22)(× ls-eh-2
10- 5 ls-eh- fdukjs okys ?ku dks 1 ls-eh- fdukjs okys ?kuks a es a dkVk tkrk gSA Nks Vs ?ku os Q lEiw .kZ i ̀"B dk {ks =kiQy cM+ s ?ku os Q lEiw .kZ i` "B {ks =kiQy ls vuq ikr gSA(A) 1 : 125 (B) 1 : 5(C) 1 : 625 (D) 1 : 25
11. fdlh fnu ,d fo|kFkhZ 2.5 fd-eh-@?ka - dh pky lsvius ?kj ls pydj Low Qy 6 feUkV dh ns jh ls igq ¡ prk
gSA vxys fnu og viuh pky es a 1 fd-eh-@?ka - dh o` f¼ dj ns rk gS rFkk Ldw y le; ls 6 feuV igys igq ¡ p tkrk gSA mlds ?kj ls Low Qy dh nw jh fdruh gS\
(A) 2 fd-eh- (B) 2
11 fd-eh-
(C) 1 fd-eh- (D) 4
31 fd-eh-
12. fdlh O;fDr us 25 fd-eh-@?ka - dh pky ls pyus okyh js yxkM+ h }kjk ,d nw jh r; dh rFkk ogh nw jh okilh es a mlus4 fd-eh-@?ka - dh pky ls iS ny pydj r; dhA ;fn vkus&tkus es a mls oq Qy le; 5 ?k.Vs 48 feuV yxk gks] rks nw jh Fkh (A) 25 fd-eh- (B) 30 fd-eh-(C) 20 fd-eh- (D) 15 fd-eh-
13- ;fn fdlh yEc o` Ùkkdkj cs yu ds vk/kj dh f=kT;k rFkk mldh Å¡ pkbZ nks uks a es a 20» dh o` f¼ dh tk,] rks mlds vk;ru es a fdruh o` f¼ gks xh\(A) 20% (B) 40%(C) 60% (D) 72.8%
14- fdlh ijh{kk es a 52» fo|kFkhZ fgUnh es a rFkk 42» vaxzs th ea s is Qy gq,A ;fn 17» fo|kFkhZ bu nks uksa fo"k;ks a es a is Qy gq , gksa a] rks fdrus izfr'kr fo|kFkhZ nks uksa fo"k;ks a es a ikl gq ,\(A) 38% (B) 33%(C) 23% (D) 18%
15- og lcls NksVh la [;k] ftls 6709 es a tksM+us ij ;ks xiQy 9 ls foHkkftr gks rk gks] gks xh (A) 5 (B) 4(C) 7 (D) 2
16-13.103.103.10
13.103.103.10
+−×
+×× cjkcj gS
(A) 9.3 (B) 10.3(C) 11.3 (D) 12.3
17- og cM+ h ls cM+ h la [;k] ftlls 122 rFkk 243 dks Hkkx ns us ij oz Qe'k% 2 rFkk 3 'ks "k jgrs gks a ] gks xh (A) 12 (B) 24(C) 30 (D) 120
18- ,d yM+ ds }kjk vius ts c [kpZ dk 80» ,d lkFkh dks rFkk cph gq bZ jkf'k dk 6» nw ljs lkFkh dks ns us ds
mijkUr] mlds ikl 47 iS ls 'ks "k jgrs gSA vkjEHk es a yM+ ds os Q ikl fdruk ts c [kpZ Fkk\(A) ` 2 (B) ` 2.50(C) ` 5 (D) ` 10
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19- There is a rectangular tank of length 180m and breadth 120 m in a circular
field. If the area of the land portionof the field is 40000 m2, what is the
radius of the field? ( Take7
22=π )
(A) 130 m (B) 135 m
(C) 140 m (D) 145 m
20- If the compound interest on a sum for 2
years at %2
112 per annum is ` 510, the
simple interest on the same sum at the
same rate for the same period of time is :
(A) ` 400 (B) ` 480
(C) ` 450 (D) ` 460
21- A tradesman sold an article at a loss of 20%. If the selling price had been in-
creased by ` 100, there would have been
a gain of 5%. The cost price of the article
was?
(A) ` 200 (B) ` 25
(C) ` 400 (D) ` 250
22- A man took a loan from a bank at the rateof 12% per annum at simple interest.After 3 years he had to pay ` 5,400 as
interest only for the period. The princi-
pal amount borrowed by him was
(A) ` 2, 000 (B) ` 10, 000
(C) ` 20, 000 (D) ` 15,000
23- A sum of money at simple interest
amounts to ` 1,012 in2
12 years and to
` 1,067.20 in 4 years. The rate of interestper annum is
(A) 2.5% (B) 3%
(C) 4% (D) 5%
24- The value of 5012832 +− correct to
3 places of decimals is
(A) 1.732 (B) 1.141
(C) 1.414 (D) 1.441
25- A man can row at 5 km/hr in still water.If the velocity of current is 1 km/hr and
it takes him 1 hour to row to a place andcome back, how far is the place?
(A) 2.5 km (B) 3 km
(C) 2.4 km (D) 3.6 km
26- A trader marked his goods at 20% abovethe cost price. He sold half the stock atthe marked price, one quarter at a dis-
count of 20% on the marked price andthe rest at a discount of 40% on the
marked price. His total gain is(A) 2% (B) 4.5%(C) 13.5% (D) 15%
27- A man had a crtain amount with him. Hespent 25% of that to buy an article and10% of the remaining on clothes. Thenhe donated Rs. 531.25. If he is left with Rs.
8,000, the amount he spent on the clothes is(A) ` 6562.50 (B) ` 2625
(C) ` 25718.75 (D) ` 1968.75
28- A tap can fill a cistern in 40 minutes anda second tap can empty the filled cisternin 60 minutes. By mistake without closingthe second tap, the first tap was opened.In how many minutes will the empty
tank be filled ?(A) 72 (B) 84(C) 108 (D) 120
29- A man goes from Mysore to Bangalore ata uniform speed of 40 km/hr and comesback to Mysore at a uniform speed of 60km/hr. His average speed for the whole
journey is :(A) 48 km/hr (B) 50 km/hr
(C) 54 km/hr (D) 55 km/hr30- A boat goes 12 km downstream and
comes back to the starting point in 3hours. If the speed of the current is 3 km/hr, then the speed (in km/hr) of the boat
in still water is(A) 12 (B) 9(C) 8 (D) 6
31- If A exceeds B by 60% and B is less thanC by 20%, then A : C is(A) 32 : 25 (B) 25 : 32
(C) 8 : 5 (D) 4 : 532- A sum of money amounts to ` 1,352 in 2
years at 4% per annum of compound
interest. The sum is
(A) ` 1, 200 (B) ` 1, 250(C) ` 1, 280 (D) ` 1, 296
33- If x = 19 and y = 18, then the value of
33
22
yx
xyyx
−
++ is
(A) 1 (B) 37
(C) 324 (D) 361
34- Which one of the following is a factor of thesum of first twenty-five natural numbes?
(A) 26 (B) 24
(C) 13 (D) 12
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19- ,d o` rkdkj eS nku es a ,d 180 eh- yEck rFkk 120 eh-
pkS M+ k vk;rkdkj VS a d gSA ;fn eS nku os Q Hkw &Hkkx (VS a d
dks Nks M+ dj) dk {ks =kiQy 40000 eh-2 gS] rks o` Ùkkdkj
eS nku dk v¼Z O;kl fdruk gS\ (7
22=π yhft,)
(A) 130 eh- (B) 135 eh-
(C) 140 eh- (D) 145 eh-
20- ;fn fdlh /ujkf'k dk %2
112 okf"kZ d nj ls 2 o"kZ
dk pØo` f¼ C;kt ` 510 gks] rks mlh /ujkf'k dk mlh
nj ls mruh gh le;kof/ dk lk/kj.k C;kt gks xkA(A) ` 400 (B) ` 480
(C) ` 450 (D) ` 460
21- ,d O;kikjh us fdlh oLrq dks 20» dh gkfu ij cs pkA
;fn oLrq dk fooz Q; ew Y; ` 100 vf/d gks rk rks ml
ij 5» dk ykHk gq vk gks rkA oLrq dk oz Q; ew Y; Fkk (A) ` 200 (B) ` 25
(C) ` 400 (D) ` 250
22- ,d O;fDr us ,d cS a d ls lk/kj.k C;kt dh 12»
okf"kZ d nj ij Í.k fy;kA rhu o"kZ os Q i'pkr mlus `
5] 400 ml le;kof/ ds fy, os Qoy C;kt ds :i es a
ykS Vk,A Í.kLo:i yh x;h ew y /ujkf'k Fkh (A) ` 2, 000 (B) ` 10, 000
(C) ` 20, 000 (D) ` 15,000
23- lk/kj.k C;kt dh fdlh nj ls dks bZ /ujkf'k2
12 o"kZ
es a ` 1] 012 rFkk 4 o"kZ es a ` 1] 067-20 gks rh gSA C;kt
dh okf"kZ d nj gks xhA
(A) 2.5% (B) 3%(C) 4% (D) 5%
24- 5012832 +− dk n'keyo osQ 'kq¼ rhu
va dks rd eku gS(A) 1.732 (B) 1.141
(C) 1.414 (D) 1.441
25- ,d O;fDr 'kkUr ty es a 5 fd-eh-@?ka - dh pky ls uko
pyk ldrk gSA ;fn fdlh LFkku ij uko }kjk tkus rFkk
okil vkus es a mls ,d ?k.Vs dk le; yxrk gS tcfd
/kjk dh xfr 1 fd-eh-@?ka - gS] rks ml LFkku dh nw jh fdruh gks xh\
(A) 2.5 fd-eh- (B) 3 fd-eh-
(C) 2.4 fd-eh- (D) 3.6 fd-eh-
26- ,d O;kikjh us viuh oLrq vks a os Q ew Y; dks muds oz Q; ew Y; ls 20» vf/d ij va fdr fd;kA mlus vk/h
oLrq vks a dks muos Q va fdr ew Y;] ,d&pkSFkkbZ dks 20» dh Nw V ij rFkk 'ks "k dks 40» dh Nw V ij cs pkA mldk oq Qy ykHk gks xk (A) 2% (B) 4.5%(C) 13.5% (D) 15%
27- ,d O;fDr ds ikl dq N jkf'k gSA og ml jkf'k dk 25» ,d oLrq [kjhnus es a [kpZ djrk gS rFkk cps gq , jkf'k dk 10» diM+ ks ij [kpZ djrk gSA fiQj og ` 531.25 nku
dj ns rk gSA vc ;fn mlds ikl ` 8000 cps gS rks mlds }kjk diM+ ks ij [kpZ fd, x, gS a &(A) ` 6562.50 (B) ` 2625
(C) `
25718.75 (D) `
1968.7528- ,d uy fdlh ikuh dh Va dh dks 40 feuV es a Hkj
ldrk gS rFkk ,d nw ljk uy Hkjh gq bZ Va dh dks 60 feuV es a [kkyh dj ldrk gSA xyrh ls nw ljs uy dks cUn fd, fcuk gh igyk uy [kks y fn;k x;kA [kkyh Va dh fdrus feuV es a Hkjs xh\(A) 72 (B) 84(C) 108 (D) 120
29- ,d vkneh eS lw j ls ca xykS j 40 fdehú@?ka ú dh ,d leku pky ls tkrk gS rFkk okil eS lw j 60 fdehú@?ka ú dh ,d leku pky ls vkrk gSA iw jh ;k=kk ds fy,
mldh vkS lr pky gS(A) 48 fdehú@?ka ú (B) 50 fdehú@?ka ú(C) 54 fdehú@?ka ú (D) 55 fdehú@?ka ú
30- ,d uko /kjk ds vuq fn'k 12 fdehú tkdj okil iz LFkku fcUnq ij 3 ?ka Vs es a ykS Vrh gSA ;fn /kjk dh pky 3 fdehú@?ka ú gS] rks 'kkUr ty esa uko dh pky (fdehú@?ka ú es a ) gks xh (A) 12 (B) 9(C) 8 (D) 6
31- ;fn A, B ls 60» vf/d gS rFkk B, C ls 20» de gS] rks A : C gks xk (A) 32 : 25 (B) 25 : 32(C) 8 : 5 (D) 4 : 5
32- dks bZ /ujkf'k pØo` f¼ C;kt dh 4» okf"kZ d nj ls 2 o"kZ es a ` 1] 352 gks tkrh gSA og /ujkf'k gS(A) ` 1, 200 (B) ` 1, 250(C) ` 1, 280 (D) ` 1, 296
33- ;fn x = 19 rFkk y = 18 gks rks 3322
yx
xyyx
−
++ dk eku gksxk
(A) 1 (B) 37
(C) 324 (D) 361
34- fuEufyf[kr la [;kvks a es a ls dkS u&lh la [;k izFke iPphl iz kÑr la [;kvks a ds ;ks xiQy dk ,d xq .ku[k.M gS\(A) 26 (B) 24
(C) 13 (D) 12
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35-2
2
12
+ simplifies to
(A)2
12 (B)
2
13
(C)2
14 (D)
2
15
36- The sum of all even numbers between 21and 51 is
(A) 518 (B) 540
(C) 560 (D) 596
37- The difference of 5.76 and 2.3 is
(A) 2.54 (B) 3.73
(C) 3.46 (D) 3.43
38- (0.5 × 5 + 0.25 × 0.5 + 0.5 × 4 + 0.5 × 0.75)is equal to
(A) 5 (B) 10
(C) 15 (D) 20
39- Three numbers A, B and C are in the ra-tio 1: 2: 3. Their average is 600. If A is
increased by 10% and B is decreased
by 20%, then to get the average increased
by 5 %, C will be increased by
(A) 90 (B) 100
(C) 150 (D) 180
40- The average weight of 6 persons decreasesby 3 kg when one of them weighing 80
kg is replaced by a new person. The
weight (in kg) of the new person is
(A) 74 (B) 68
(C) 62 (D) 77
41- The average weekly salary of A, B and C is ` 4,000 and that of B, C and D is ` 5,000. If the weekly salary of A is ` 2,750
then the weekly salary of D is
(A) ` 5, 750 (B) ` 4, 750
(C) ` 5, 280 (D) ` 3, 800
42- Asha's salary was increased by 10%. Inorder to bring her salary back to the
original value, her new salary must be
decreased by
(A) 10% (B) %11
19
(C) 11% (D) %9
111
43- If a selling price of ` 24 results after 20%discount on the list price of an article,
the selling price that would result after
30% discount on the list price is
(A) ` 17 (B) ` 23(C) ` 18 (D) ` 21
44- A single discount, equivalent to thesuccessive discounts of 30%, 20% and
10%, is
(A) 60% (B) 49.60%
(C) 47.40% (D) 40%
45- A work could be completed by certainworkers in 22 days. However, due to 3workers being absent, it was completed
in 24 days. The original number of
workers was
(A) 33 (B) 18
(C) 36 (D) 25
46- A and B together can do a piece of workin 18 days, B and C in 24 days, and Aand C in 36 days. The number of days,
all of them working together take to com-
plete the work, is
(A) 18 (B) 16
(C) 17 (D) 15
47- A ladder 20 m long is placed in street soas to reach a window 16 m high. On turn-
ing the ladder on the other side of the
street, it reaches a point 12 m high.The
width of the street is
(A) 28.5 m (B) 28 m
(C) 27 m (D) 32 m48- A person buys certain number of marbles
at 20 per rupee and equal number at 30
per rupee. He mixes them and sells themat 25 per rupee. His gain or loss in the
transaction is
(A) 2% loss (B) 4% loss(C) 2% gain (D) 4% gain
49- A horse and a cow were sold for ` 12,000each. This gave a loss of 20% on horse
and a gain of 20% on cow. The entire
transaction resulted in
(A) no loss no gain (B) loss of ` 1,000
(C) gain of ` 1,000 (D) loss of ` 100
50- When an article is sold for ` 116, the profit
percent is thrice as much as when it is soldfor ` 92. The cost price of the article is
(A) ` 68 (B) ` 72(C) ` 78 (D) ` 80
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35-2
2
12
+ dks ljy djus ij iz kIr gks xk &
(A)2
12 (B)
2
13
(C)2
14 (D)
2
15
36- 21 ls 51 ds chp vkus okyh lHkh le la [;kvks a dk ;ks xiQy gS(A) 518 (B) 540
(C) 560 (D) 596
37- 765. rFkk 32 . dk vUrj gSA(A) 542. (B) 733.
(C) 463. (D) 433.
38- (0.5 × 5 + 0.25 × 0.5 + 0.5 × 4 + 0.5 × 0.75) cjkcj gS(A) 5 (B) 10
(C) 15 (D) 20
39- rhu la [;k,¡ A, B rFkk C, 1: 2: 3 ds vuq ikr es a gS a A mudk vkS lr 600 gSA ;fn la [;k A es a 10» dh o` f¼ rFkk B es a 20» dh deh gks tk,] rks muds vkS lr es a 5» dh o` f¼ djus gs rq la [;k C ea s fdruh o` f¼ djuh gks xh\(A) 90 (B) 100
(C) 150 (D) 180
40- 6 O;fDr;ks a ds vkS lr Hkkj ea s 3 fdú xz kú dh deh gks tkrh gS] ;fn mues a ls 80 fdú xz kú Hkkj okys ,d O;fDr dks ,d vU; u;s O;fDr ls cny fn;k tkrk gSA u;s vkus okys O;fDr dk Hkkj (fdú xz kú es a ) gS(A) 74 (B) 68
(C) 62 (D) 7741- A, B rFkk C dk vkS lr lkIrkfgd os ru ` 4]000 rFkk
B, C vkS j D dk ` 5]000 gSA ;fn A dk lkIrkfgd os ru ` 2750 gS] rks D dk lkIrkfgd os ru gks xkA(A) ` 5, 750 (B) ` 4, 750
(C) ` 5, 280 (D) ` 3, 800
42- vk'kk ds os ru es a 10» dh o` f¼ dh x;hA mlds os ru dks okfil iz kjfEHkd :i es a ykus ds fy, mlds u;s os ru es a fdruh deh djuh iM+ s xh\
(A) 10% (B) %11
1
9
(C) 11% (D) %9
111
43- ;fn ` 24 dk ,d foØ; ew Y; fdlh oLrq ds lw ph ew Y; ij 20» Nw V ns us ls iz kIr gks rk gS] rks fdruk foØ;
ew Y; mlds lw ph&ew Y; ij 30» Nw V ns us ls iz kIr gks xk\(A) ` 17 (B) ` 23(C) ` 18 (D) ` 21
44- 30»] 20» rFkk 10» ds Øfed cV~ Vks a ds lerq Y; ,dy cV~ Vk gks xk (A) 60» (B) 49-60»(C) 47-40» (D) 40»
45- fdlh dk;Z dks dq N Jfedks a }kjk 22 fnuks a es a iw jk fd;k tk ldrk FkkA fdUrq 3 Jfedks a ds vuq ifLFkr jgus ds dkj.k] mls 24 fnuks a es a iw jk fd;k x;kA vkjEHk es a yxk,
tkus okys Jfedks a dh la [;k Fkh (A) 33 (B) 18(C) 36 (D) 25
46- A rFkk B feydj fdlh dk;Z dks 18 fnuks] B rFkk C feydj 24 fnuks rFkk A vkS j C feydj 36 fnuks a es a iw jk dj ldrs gS a A rhuks a feydj ml dk;Z dks fdrus fnuks a iw jk dj lds a xs\(A) 18 (B) 16
(C) 17 (D) 15
47- 20 ehVj yEch ,d lh
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51. If the total cost of 73 articles having equal
cost is ` 5, 110 and the total selling priceof 89 such articles is ` 5, 607, then in the
transaction, there will be(A) a loss of 15% (B) a gain of 10%
(C) a loss of 10% (D) a gain fo 15%52. By selling an articles for ` 665, there is a
loss of 5%. In order to make a profit of 12%, the selling price of the article mustbe(A) ` 812 (B) ` 800(C) ` 790 (D) ` 784
53. Nitin’s salary was reduced by 10% andthen the reduced salary was increased by 10%. His new salary in comparison with
his original salary is(A) the same (B) 1% more
(C) 1% less (D) 5% less
54. If 732.13 = is given, then the value of
32
32
−
+is
(A) 11.732 (B) 13.928(C) 12.928 (D) 13.925
55. )10272( −+ is equal to
(A) 2 (B) 7
(C) 5 (D) 52
56. The number, which is to be added to 0.01to get 1.1, is(A) 1.11 (B) 1.09(C) 1 (D) 0.10
57. If ,977
1
2
1
3
2=+++ nnnn then the value
of n is
(A) 40 (B) 42(C) 44 (D) 46
58. The height of a cone is 30 cm. A smallcone is cut off at the top by a plane paral-
lel to its base. If its volume is27
1of the
volume of the cone, at what height, abovethe base, is the section made?(A) 6 cm (B) 8 cm(C) 10 cm (D) 20 cm
59. A loss of 8.5% gets converted into a profitof 6.25% when the selling price of an
article is increased by Rs. 590. The costprice of the article is(A) ` 4000 (B) ` 5900
(C) ` 9440 (D) ` 26222.22
60. A tradesman marks his goods at 25%
above its cost price and allows purchas-
ers a discount of %2112 for cash pay-
ment. The profit, he thus makes, is
(A) %8
39 (B) %
2
19
(C) %2
18 (D) %
8
38
61. A shopkeeper allows 4% discount on his
marked price. If the cost price of an articleis ` 100 and he has to make a profit of
20%, then his marked price must be(A) ` 96 (B) ` 120
(C) ` 125 (D) ` 130
62. Diameter of a wheel is 3m. The wheel re-
volves 28 times in a minute. To cover5.280km distance, the wheel will take
(Take7
22=π )
(A) 10 minutes (B) 20 minutes
(C) 30 minutes (D) 40 minutes
63. The sides of a triangle are 3 cm, 4 cmand 5 cm. The area (in cm2) of the triangle
formed by joining the mid points of thesides of the triangle is
(A) 6 (B) 3
(C)2
3(D)
4
3
64. A cistern of capacity 8000 litres mea-
sures externally 3.3 m × 2.6 m × 1.1 mand its walls are 5 cm thick. The thick-
ness of the bottom is
(A) 1m (B) 1.1m
(C) 1dm (D) 90 cm
65. Given 2 = 1.414. The value of
50412833228 +−+ is
(A) 8.484 (B) 8.526
(C) 8.426 (D) 8.876
66. A cylindrical tube open at both ends is
made of metal. The internal diameter of tube is 11.2 cm and its length is 21cm.
The metal everywhere is 0.4 cm thick.
The volume of the metal = 722π Take is
(A) 316 cm3 (B) 310 cm3
(C) 306.24cm3 (D) 280.52cm3
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51. ;fn leku ew Y; okyh 73 oLrq vks a dk dq y oz Q;&ew Y; ` 5,110 rFkk ,slh 89 oLrq vksa dk oq Qy foozQ;&ew Y;
` 5,607, gks] rks lkS ns es a gks xk (A) 15% dk uq dlku (B) 10% dk iQk;nk (C) 10% dk uq dlku (D) 15% dk iQk;nk
52. fdlh oLrq dks ` 665 es a cs pus ls 5% dh gkfu gs krh gSA ml oLrq ij 12% ykHk iz kIr djus os Q fy, mldk fooz Q;&ew Y; j[kuk gks xk (A) ` 812 (B) ` 800
(C) ` 790 (D) ` 784
53. fufru ds os ru es a 10% dh deh dj nh x;h rFkk iq u% de gq , os ru es a 10% dh o` f¼ dj nh x;hA mlos Q
vkjfEHkd os ru dh rq yuk es a mldk u;k os ru gks xk (A) cjkcj (B) 1% vf/d (C) 1% de (D) 5% de
54. ;fn 732.13 = fn;k gS] rks32
32
−
+ dk eku gks xk
(A) 11.732 (B) 13.928
(C) 12.928 (D) 13.925
55. )10272( −+ cjkcj gS
(A) 2 (B) 7
(C) 5 (D) 52
56. og la [;k] ftls 0.01 es a tks M+ us ij 1.1 iz kIr gks xk] gS(A) 1.11 (B) 1.09
(C) 1 (D) 0.10
57. ;fn 977
1
2
1
3
2=+++ nnnn gks] rks n dk eku
gks xk (A) 40 (B) 42
(C) 44 (D) 4658. fdlh 'ka oq Q dh Å¡ pkbZ 30 ls-eh- gSA 'ka dq ds vk/kj os Q
lekUrj ,d lery }kjk 'ka oq Q ds Åijh Hkkx ls ,d Nks Vk 'ka oq Q dkVk x;kA ;fn bldk vk;ru 'ka oq Q ds vk;ru dk
27
1 gks] rks vk/kj ls fdruh Å¡ pkbZ ij 'ka oq Q dks dkVk x;k
gS?(A) 6 ls-eh- (B) 8 ls-eh-(C) 10 ls-eh- (D) 20 ls-eh-
59. ,d oLrq ds foØ; ew Y; dks ` 590 ls c
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67. The value of
1÷[1+1÷{1+1÷(1+1÷2)}] is
(A) 1 (B)85
(C) 2 (D)2
1
68. The difference between two positive num-
bers is 3. If the sum of their squares is
369, then the sum of the numbers is
(A) 81 (B) 33
(C) 27 (D) 25
69. Let the least number of six digits which
when divided by 4, 6, 10, 15 leaves in each
case same remainder 2 be N. The sum of
digits in N is
(A) 3 (B) 5
(C) 4 (D) 6
70. Of the following, the largest fraction is
5
4,
8
7,
6
5,
7
6
(A)7
6(B)
5
4
(C)65
(D)87
71. Simplify
4
3
7
5
4
1
3
1
8
7
6
51
4
32
÷+
+×÷ of
4
3
(A)77
56(B)
80
49
(C)3
2(D)
9
23
72. If13
13
−
+= x and
13
13
+
−= y , the value of
x 2 + y 2 is
(A) 14 (B) 13
(C) 15 (D) 1073. HCF and LCM of two numbers are 7 and
140 respectively. If the numbers are be-
tween 20 and 45, the sum of the num-bers, is
(A) 70 (B) 77
(C) 63 (D) 56
74. The present age of a father is 3 years more
than three times the age of his son. Three
years hence, father’s age will be 10 years
more than twice the age of the son. The
father’s present age is
(A) 33 years (B) 39 years
(C) 45 years (D) 40 years
75. Three numbers which are co-prime to one
another are such that the product of the
first two is 551 and that of the last two is
1073. The sum of the three number is
(A) 75 (B) 81
(C) 85 (D) 89
76. A number of boys raised ` 400 for a fam-
ine relief fund, each boy giving as many 25 paise coins as there were boys. The
number of boys was
(A) 40 (B) 16
(C) 20 (D) 100
77. A circular park has a path of uniform
width around it. The difference between
outer and inner circumferences of the cir-
cular path is 132m. Its width is
=
7
22π Take
(A) 22 m (B) 20 m
(C) 21 m (D) 24 m
78. The perimeter of a rhombus is 40 m and
its height is 5m. Its area is
(A) 60 sq. m. (B) 50 sq. m
(C) 45 sq.m. (D) 55 sq. m.
79. The area of the biggest circle, which can
be drawn inside a square of side 21cm
=
7
22π Take is
(A) 344.5 sq. cm. (B) 364.5 sq. m.
(C) 346.5 sq. cm. (D) 366.5 sq. m.
80. If the length and the perimeter of a rect-
angle are in ratio 5 : 16, then its length
and breadth will be in the ratio
(A) 5 : 11 (B) 5 : 8
(C) 5 :4 (D) 5 : 3
81. A and B are two alloys of gold and copper
prepared by mixing metals in the ratios
5 : 3 and 5 : 11 respectively. Equal quan-
tities of these alloys are melted to form a
third alloy C. The ratio of gold and copperin the alloy C is
(A) 25 : 33 (B) 33 : 25
(C) 15 : 17 (D) 17 : 15
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67. 1÷[1+1÷{1+1÷(1+1÷2)}] dk eku gS
(A) 1 (B) 8
5
(C) 2 (D)2
1
68. nks /ukRed la [;kvks a dk vUrj 3 gSA ;fn muos Q oxk± s dk ;ks x 369 gks] rks mu la [;kvks a dk ;ks x gS(A) 81 (B) 33
(C) 27 (D) 25
69. eku yhft, ,s lh 6 va dks a dh U;w ure la [;k N gS ftls4, 6, 10, 15 ls Hkkx ns us ij iz R;s d n'kk es a 'ks "k 2
vkrk gSA N es a va dks a dk ;ks x gS(A) 3 (B) 5
(C) 4 (D) 6
70. fuEu es a lcls cM+ k fHkUu gS
5
4,
8
7,
6
5,
7
6
(A)7
6(B)
5
4
(C) 6
5
(D) 8
7
71. ljy dhft,
4
3 dk
4
3
7
5
4
1
3
1
8
7
6
51
4
32
÷+
+×÷
(A)77
56(B)
80
49
(C)3
2(D)
9
23
72. ;fn 13
13
−
+= x vkS j
13
13
+
−= y gks rks x 2 + y 2 dk
eku gS(A) 14 (B) 13
(C) 15 (D) 10
73. nks la [;kvks a os Q e-l- rFkk y-l- oz Qe'k% 7 vkS j 140
gS a A ;fn la [;k,¡ 20 vkS j 45 os Q chp dh gks a ] rks mu la [;kvks a dk ;ks x gS(A) 70 (B) 77
(C) 63 (D) 56
74. firk dh orZ eku vk;q vius iq =k dh vk;q ds frxq us ls 3 o"kZ vf/d gSA rhu o"kZ ds ckn] firk dh vk;q iq =k dh
vk;q os Q nq xq us ls 10 o"kZ vf/d gks xhA firk dh orZ eku vk;q gS(A) 33 o"kZ (B) 39 o"kZ (C) 45 o"kZ (D) 40 o"kZ
75. rhu la [;k,¡ tks ijLij vlgHkkT; gS a ] bl iz dkj gS a fd izFke nks dk xq .kuiQy 551 gS rFkk va fre nks dk xq .kuiQy 1073 gSA rhuks a la [;kvks a dk ;ks x gS(A) 75 (B) 81
(C) 85 (D) 89
76. oq QN yM+ dks a us vdky jkgr ia QM os Q fy, ` 400
,df=kr fd,A iz R;s d yM+ dks a us 25 iS ls ds mrus flDds fn, ftrus dq y yM+ ds FksA yM+ dks a dh la [;k Fkh (A) 40 (B) 16
(C) 20 (D) 100
77. fdlh o` rkdkj ikoZ Q ds pkjks a vks j ,d leku PkkS M+ kbZ dk ,d iFk cuk gq vk gSA bl o` Ùkkdkj iFk dh ckgjh vkS j vka rfjd ifjf/;ks a dk va rj 132 eh gSA mldh pkS M+ kbZ
gS (7
22=π yhft, )
(A) 22 eh (B) 20 eh (C) 21 eh (D) 24 eh 78. fdlh leprq Hkq Z t dk ifjeki 40 eh gS vkS j mldh
Å¡ pkbZ 5 eh gSA bldk {ks =kiQy gS(A) 60 oxZ eh- (B) 50 oxZ eh-(C) 45 oxZ eh- (D) 55 oxZ eh-
79. 21 ls eh Hkq tk okys ,d oxZ osQ va nj [khaps tk ldus okys
lcls ls cM+s òÙk dk {ks =kiQy (7
22=π yhft, ) gS
(A) 344.5 oxZ ls eh- (B) 364.5 oxZ ls eh-(C) 346.5 oxZ ls eh- (D) 366.5 oxZ ls eh-80. ;fn fdlh vk;r dh yEckb Z rFkk mldh ifjeki
5 : 16 ds vuq ikr es a gks] rks mldh yEckbZ rFkk pkS M+ kbZ dk vuq ikr gks xk (A) 5 : 11 (B) 5 : 8
(C) 5 :4 (D) 5 : 3
81. A vkS j B nks feJ /krq ,¡ gS a ftUgs a lks us rFkk rk¡ cs dks oz Qe'k% 5 : 3 rFkk 5 : 11 os Q vuq ikr es a feykdj cuk;k x;k gSA bu nks uks a /krq vks a dh leku ek=kkvks a dks
fi?kykdj ,d rhljh feJ /krq C cuk;h xbZ gSA feJ /krq C es a lks us ,oa rk¡ cs dk vuq ikr gks xk (A) 25 : 33 (B) 33 : 25
(C) 15 : 17 (D) 17 : 15
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82. ` 561 are divide among A, B and C such
that A’s share is ` 120 more than B’s share
and ` 120 less than C’s. B’s share will be
(A) ` 73 (B) ` 80
(C) ` 67 (D) ` 76
83. In an alloy, the ratio of copper and zinc
is 5 : 2. If 1.250 kg of zinc is mixed in 17
kg 500 gm of alloy, then the ratio of cop-
per and zinc will be
(A) 2 : 1 (B) 2 : 3
(C) 3 : 2 (D) 1 : 2
84. If 378 coins consist of rupees, 50 paise
and 25 paise coins whose values are in
the ratio of 13 : 11 : 7, the number of 50
paise coins will be
(A) 132 (B) 128
(C) 136 (D) 133
85. ` 500 was invested at 12% per annum
simple interest and a certain sum of
money invested at 10% per annum
simple interest. If the sum of the inter-
ests on both the sums after 4 years is
` 480, the later sum of money is
(A) ` 450 (B) ` 750
(C) ` 600 (D) ` 550
86. A money lender finds that due to a fall
in the annual rate of interest from 8% to
4
37 %, his yearly income diminshes by `
61.50. His capital is
(A) ` 22400 (B) ` 23800
(C) ` 24600 (D) ` 26000
87. The average age of 40 students of a class
is 15 years. When 10 new students are
admitted, the average age is increased by
0.2 years. The average age of new students
is
(A) 15.2 years (B) 16 years
(C) 16.2 years (D) 16.4 years
88. A man travels a distance of 24 km at
6 km/hr another distance of 24 km at 8
km/hr and a third distance of 24 km at
12 km/hr. His average speed for the
whole journey (in km/hr) is
(A)3
28 (B) 8
(C)13
102 (D) 9
89. A cricketer has a certain average of runs
for his 8 innings. In the ninth inning he
scores 100 runs, thereby increasing his
average by 9 runs. His new average of runs is
(A) 20 (B) 24(C) 28 (D) 32
90. The diameter of the iron ball used for the
shot-put game is 14 cm. It is melted and
then a solid cylinder of height3
12 cm is
made. What will be the diameter of the
base of the cylinder?(A) 14 cm (B) 28 cm
(C)3
14cm (D)
3
28 cm
91. The length of a rectangle is decreased by
10% and its breadth is increased by 10%.
By what percent is its area changed?(A) 0% (B) 1%
(C) 5% (D) 100%92. A cistern, 6 m long and 4 m wide, con-
tains water up to a depth of 1 m 25 cm.
The total area of the wet surface is
(A) 55m2
(B) 53.5m2
(C) 50m2 (D) 49m2
(Q. Nos. 93-96): The table given below showssurvey carried out at New Delhi RailwayStation for the arrivals/departures of trainsfor the month of January, 2011. Study the
table and answer the following questions:
Delay (in min.)
Number of arrivals
Number of departures
0 1250 1400
0 - 30 114 82
30 - 60 31 5
over 60 5 3
Total 1400 1490
93. The total number of late arrivals of trains is
(A) 90 (B) 95
(C)145 (D) 15094. The total number of late departures of
trains is
(A) 85 (B) 87
(C) 90 (D) 150
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82. ` 561 dh /u jkf'k dks A, B rFkk C es a bl iz dkj foHkDr fd;k tkuk gS rkfd A oQks B ls ` 120 vf/d
rFkk C ls ` 120 oQe feysA B oQk Hkkx gks xk (A) ` 73 (B) ` 80(C) ` 67 (D) ` 76
83. fdlh fefJr /krq es a rk¡ cs vkS j tLrs dk vuq ikr 5 : 2 gSA ;fn bl fefJr /krq ds 17 fd-xz k- 500 xz k es a 1.250 fdxz k- tLrk feyk fn;k tk,] rks rk¡ cs vkS j tLrs
dk vuq ikr gks xk (A) 2 : 1 (B) 2 : 3
(C) 3 : 2 (D) 1 : 2
84. ;fn 378 flDds ,d :i;s] 50 iS ls rFkk 25 iS ls ds flDdks a ds :i es a gS a rFkk buds eku 13 : 11 : 7 dsvuq ikr es a gS a ] rks 50 iS ls os Q flDdks a dh la [;k gks xh (A) 132 (B) 128
(C) 136 (D) 133
85. ` 500 dh ,d /ujkf'k 12% okf"kZ d lk/kj.k C;kt dh nj ls fuos f'kr dh tkrh gS rFkk ,d vU; /ujkf'k 10% okf"kZ d lk/kj.k C;kt dh nj ls fuos f'kr dh
tkrh gSA ;fn 4 o"kZ ckn nks uks a /ujkf'k;ks a ij iz kIr dq y C;kt ` 480 gS] rks vU; /ujkf'k gS(A) ` 450 (B) ` 750
(C) ` 600 (D) ` 550
86. fdlh lkgw dkj dks irk pyrk gS fd okf"kZ d C;kt dh
nj 8% okf"kZ d ls 4
37 % okf"kZ d jg tkus ls mldh
okf"kZ d vk; es a ` 61.50 dh deh vk xbZ gSA mldh iw ¡ th gS(A) ` 22400 (B) ` 23800
(C) ` 24600 (D) ` 26000
87. fdlh d{kk os Q 40 fo|kFkhZ ;ks a dh vkS lr vk;q 15 o"kZ gSA 10 u;s fo|kFkhZ ;ks a os Q iz os 'k djus os Q mijka r vkS lr vk;q es a 0.2 o"kZ dh ò f¼ gks tkrh gSA u;s fo|kFkhZ ;ks a dh vkS lr vk;q gS(A) 15.2 o"kZ (B) 16 o"kZ (C) 16.2 o"kZ (D) 16.4 o"kZ
88. ,d vkneh 24 fdeh dh ,d nw jh 6 fdeh@?ka - dh pky ls, ,d vU; 24 fdeh 8 fdeh@?ka Vk dh pky ls rFkk ,d rhljh 24 fdeh dh nw jh 12 fdeh@?ka - dh pky ls r; djrk gSA iw jh ;k=kk ds fy, mldh vkS lr pky ( fdeh@?ka es a ) gS
(A) 3
28
(B) 8
(C)13
102 (D) 9
89. fdlh foz Qoz s QV os Q f[kykM+ h dk mlds }kjk [ks yh x;h 8 ikfj;ks a es a cuk, x;s juks a dk dks bZ vkS lr gSA ukS oha ikjh
es a og 100 ju cukrk gS ftlls mlds juks a ds vkS lr es a 9 dh o` f¼ dh tkrh gSA mlds juks a dk u;k vkS lr gS(A) 20 (B) 24(C) 28 (D) 32
90. 'kkW V&iq V [ks y ds fy, iz ;q Dr dh tkus okyh yks gs dh
xs a n dk O;kl 14 ls-eh- gSA bls fi?kykdj ,d3
12
ls-eh- Å¡ pkbZ dk ,d Bks l cs yu cuk;k x;k gSA cs yu ds vk/kj dk O;kl fdruk gks xk ?
(A) 14 ls-eh- (B) 28 ls-eh-
(C)3
14 ls-eh- (D)
3
28 ls-eh-
91. ,d vk;r dh yEckbZ dks 10% de fd;k tkrk gS rFkk mldh pkS M+ kbZ es a 10% dh o` f¼ dh tkrh gSAvk;r dk {ks =kiQy fdrus iz fr'kr cny tk,xk ?(A) 0% (B) 1%
(C) 5% (D) 100%
92. ,d 6 eh yEcs rFkk 4 eh- pkS M+ s gkS t es a ikuh dh xgjkbZ 1 eh- 25 ls eh- gSA gkS t dh xhyh /jkry dk oq Qy
{ks =kiQy gks xkA(A) 55 eh 2 (B) 53.5 eh 2
(C) 50 eh 2 (D) 49 eh 2
(iz 'u la [;k 93&96)% uhps nh x;h rkfydk o"kZ 2011 ds tuojh ds ekl es a fd, x, los Z{k.k }kjk ubZ fnYyh js yos LVs 'ku ij js yxkfM+;ks a ds vkokxeu dks n'kkZ rh gSA rkfydk dk vè;;u dhft, vkS j fuEufyf[kr iz 'uks a ds mÙkj nhft, :
ns jh (feuV es a )
igq ¡pus okyh js yxkfM+;ks a dh la [;k
Nw Vus okyh js yxkfM+ ;ks a dh la[;k
0 1250 1400
0-30 114 82
30-60 31 5
60 ls vf/d 5 3
oq Qy ;ks x 1400 1490
93. ns j ls igq ¡ pus okyh js yxkfM+ ;ks a dh oq Qy la [;k gS(A) 90 (B) 95
(C)145 (D) 15094. ns j ls Nw Vus okyh js yxkfM+ ;ks a dh dq y la [;k gS
(A) 85 (B) 87
(C) 90 (D) 150
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8/17/2019 Ssc Mains Maths Mock Test 1
13/14
Centres at: MUKHERJEE NAGAR MUNIRKA UTTAM NAGAR SHAKARPUR ROHINI NARELA
=============================================================
Ph: 011-27607854, 08860-333-333 13
95. The percentage of number of trains arriv-
ing late at the station is
(A) 6% (B) 10.4%(C) 10.7% (D) 10.9%
96. If the punctuality of railways is defined
as the number of occasions on which
trains arrived or departed in time as a per-
centage of total number of arrivals and
departures from the station, then the
puncutality for the month under obser-
vation is
(A) 94.3% (B) 91.7%
(C) 89.2% (D)75%97. If (x - y ) is 6 more than (w + z ) and (x + y ) is
3 less than (w - z ), then (x - w ) is
(A) 0.5 (B) 1.0
(C) 1.5 (D) 2.0
98. When simplified, the product
−
−
−
−
n
11...........
4
11
3
11
2
11
gives
(A)n
1(B)
n
2
(C)n
n )1(2 −(D)
)1(
2
+nn
99. The value of
( ) ( ) ( )2332333 5.275.85.35.25.3 +−+is
(A) 5.375 (B) 1(C) 6 (D) 5
100. A man bought a second-hand typerwriterfor ` 1200 and spent ` 200 on its repairs.He sold it for ` 1680. his, profit percent is(A) 20% (B) 10%
(C) 8% (D) 16%
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8/17/2019 Ssc Mains Maths Mock Test 1
14/14
Centres at: MUKHERJEE NAGAR MUNIRKA UTTAM NAGAR SHAKARPUR ROHINI NARELA
=============================================================
Ph: 011-27607854 08860-333-333 14
95. ns j ls igq ¡ pus okyh js yxkfM+ ;ks a dk iz fr'kr gS(A) 6% (B) 10.4%
(C) 10.7% (D) 10.9%96. ;fn js yos dh le;&fu"Bk dks] js yxkfM+ ;ks a os Q js yos
LVs 'ku ij fu/kZ fjr le; ij igq ¡ pus vkS j Nw Vus ds voljks a
dh la [;k dk dq y igq ¡ pus vkS j Nw Vus ds voljks a dh
la [;k ds iz fr'kr ds :i es a ifjHkkf"kr fd;k tk,] rks
los Z {k.k okys ekl es a js yos dh le;&fu"Bk gS(A) 94.3% (B) 91.7%
(C) 89.2% (D)75%
97. ;fn (x - y ), (w + z ) ls 6 vf/d rFkk (x + y ), (w -
z ) ls 3 de gks] rks (x - w ) dk eku gks xk (A) 0.5 (B) 1.0
(C) 1.5 (D) 2.0
98.
−
−
−
−
n
11...........
4
11
3
11
2
11
dks ljy djus ij iz kIr gks rk gS
(A)n
1(B)
n
2
(C)n
n )1(2 −(D)
)1(
2
+nn
99. ( ) ( ) ( )2332333 2.58.753.52.53.5 +−+ dk eku gks xk (A) 5.375 (B) 1(C) 6 (D) 5
100. fdlh O;fDr us ,d iq jkuh Vkbi dh e'khu ` 1200 es a [kjhnh vkS j mldh ejEer ij ` 200 O;; fd,A mlus mls ` 1680 es a cs p fn;kA mldk ykHk iz fr'kr gS(A) 20% (B) 10%(C) 8% (D) 16%
ROUGH WORK