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DHAKA COACHING CENTRE Karimabad Campus: 36826389, 36826381 Gulshan Campus: 34987386, 34812375

Web: dcc.dhakagroup.edu.pk Email: [email protected] Facebook: DhakaCentre Twitter: @DhakaGroup

MID TERM EXAMINATION 2016

Paper: Biology Time: 3 Hours Class: IX-A/B Max: Marks 75

General instruction: Section ‘A’ : This section consists of 15 multiple choice question (MCQ’s) And all are to be answered. Section ‘B’ : This section consists of 21 short question answer Out of which 14 are to be answered. Section ‘C’ : This section consists of 3 detailed answer questions out of which 2 question to be answered.

Time: 30 Minutes SECTION “A” MULTIPPLE CHOICE QUESTIONS (MCQ’s)

Q.1 Choose the correct answers from the options given below: (15)

i. The number of chambers in heart of frog is:

a) Two b) Three c) Four d) Five

ii. Plants which derive their food from dead organic matter are called

a) Parasites b) Saprophytes c) Insectivores d) Carnovores

iii. Which one is unicellular ?

a) Yeast b) Penicillium c) Mushroom d) All of these

iv. The number of chromosomes in each human cell is:

a) 23 b) 26 c) 43 d) 46

v. Study of structure, functions and composition of cell is called

a) Cytology b) Histology c) Physiology d) Embryology

vi. Cigarette smoke contains _____________ components.

a) Tar b) CO c) Nicotone d) All of them

vii. Scurvy is caused by the deficiency of vitamin

a) A b) B c) C d) D

viii. Voice box of birds is:

a) Larynx b) Syrinx c) Pharynx d) All of these

ix. Sensory layer of eyeball is :

a) Retina b) Cornea c) Iris d) Pupil

x. Nostoc belongs to :

a) Bacteria b) Cyanobacteria c) Both of these d) None of these

xi. Intelligent guess of the scientist in the form of statement called

a) Theory b) Experiment c) Hypothesis d) Result

xii. Which of the following secretion is most acidic.

a) Gastric juice b) Pancreatic juice c) Bile d) saliva

xiii. Microscope was invented by:

a) Galileo b) Robert Hooke c) Wendel Stanley d) Linnaeous

xiv. ______________ has no teeth in month

a) Shark b) Snake c) Sparrow d) Cat xv. Basic unit of biological classification is:

a) Cell b ) Tissues c) Species d) All of these

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Paper: Biology Class: IX A/B

SECTION “B” (SHORT ANSWER QUESTIONS)

ZOOLOGY (21 Marks)

Note: Answer any seven questions from this section. Each question carries 3 marks.

Q2. Define the following terms:

i) Genetics ii) Embryology iii) Carnivores

Q3. Write down three distinctive characters of Phylum Arthropoda or Mollusca.

Q4.Differentiate between i) Mitosis / Mieosis ii) Respiration / Photosynthesis

Q5. Draw a labeled diagram of structure of Human tooth or ventral view of heart of frog.

Q6. Write down 3 disorders of gut OR 3 disorders of respiratory tract.

Q7. Write a short note on flora of Pakistan OR note on Plastids / Mitochondria.

Q8. Write down the characteristics of class mammalia OR reptilia.

Q9. Explain the causes and prevention of tooth decay.

Q10. Draw a labeled diagram of V.S of Eye of frog.

Q11. Write down the contribution of any three Muslim biologist OR Difference between cold Blooded / warm

blooded organisms.

BOTANY (21 Marks)

Note: Answer seven questions from this section. Each question carries 3 marks. Q12. Draw a neat and labeled diagram of chlamydomonas OR L.S of flower of Brassica.

Q13. Draw a chart of classification of Tracheophyta OR explain groups of Bryophyta.

Q14. Differentiate between following:

i) Angiosperm / Gymnosperm ii) Monocot / Dicot

Q15. Draw a labeled diagram of Bacteriophage OR Rod-shaped Bacterium.

Q16. Write down the importance of vascular plants.

Q17. Define the following: i) Stomata ii) Saprophyte iii) Taxonomy

Q18. Define Photosynthesis. Write its chemical equation.

Q19. Write one function of each: i) Root ii) Stem iii) Leaves

Q20. Write 3 economic importance of Bacteria OR Fungi.

Q21. Write down salient features of Cyanobacteria OR Define simple tissue and complex tissue. Write two

examples of each.

SECTION “C” (DETAILED ANSWER QUESTIONS)

ZOOLOGY (14 Marks) Note: Attempt two questions from this section. Each question carries equal marks:

Q22. Draw a labeled diagram of Arterial system of frog OR diagram of Human Respiratory system.

Q23. Draw a neat and labeled diagram of Human alimentary canal. OR Define portal system also describe its

two types.

Q24. Define mitosis. Write the names of the four phases of mitosis also describe significance.

BOTANY (14 Marks)

Note: Attempt two questions from this section. Each question carries equal marks: Q25. Describe an experiment to prove that O2 is evolved during the process of photosynthesis OR is

Chlorophyll necessary for the process of photosynthesis.

Q26. Draw a labeled diagram of T.S of Stem of sunflower OR Describe Fauna of Pakistan.

Q27. Explain different parts of Brassica flower with diagram of Stamen & Carpel.




Subject: Chemistry Max. Marks: 17

Class: IX-B Time: 30 Min

SECTION “A” MULTIPLE CHOICE QUESTIONS

Q1. Choose the correct answer for each from the given options: (17)

1. The process in which solid is directly converted into gaseous state without melting is known as

a) Evaporation b) Sublimation c) Melting point d) Boiling point

2. The acid which contain one acidic hydrogen are called

a) Mono-protic b) Di-protic c) Tri-protic d) Poly-Protic

3. This branch of Chemistry is backbone of medical science.

a) Organic Chemistry b) Inorganic Chemistry c) Bio Chemistry d) Nuclear Chemistry

4. Which particles is heavier than others:

a) Proton b) Electron c Neutron d) X-Particles

5. The pH value of saliva is

a) 4.2 b) 6.5 c) 6.0 d) 7.0

6. Neither definite shape nor definite volume is the property of

a) Gas b) Liquid c) Solid d) None of them

7. It is a reversible cell

a) Dry cell b) Daniel cell c) Lead storage Battery d) None of these

8. 6 moles of H2O are equal to

a) 98g b) 108g c) 18 a.m.u d) 98 a.m.u

9. The sum of the mole fraction of solute and solvent is

a) 0.5 b) 0 c) 1 d) 2

10. The best disinfectant is

a) Chlorine b) Oxygen c) Nitrogen d) Hydrogen

11. It is a weak acid

a) HNO3 b) HCl c) H2SO4 d) CH3COOH

12. It is the unit of electric current

a) Volt b) Coulomb c) Faraday d) Ampere

13. A suspension of droplets of one liquid into another in which it is not soluble is called

a) Smoke b) Emulsion c) mud d) Foam

14. Total no. of electrons which can accommodate in “M” shell is

a) 2 b) 8 c) 18 d) 32

15. When metal react with acids or water produce

a) Chlorine gas b) Hydrogen gas c) Nitrogen gas d) Oxygen Gas

16. The heat evolved during the formation of 1 mole of water from H2 and O22 is

a) 286KJ/n-01 b) 186 KJ/mol c) 300 KJ/mol d) 200 KJ/mol

17. One Faraday is equal to

a) 956 Coulombs b) 96500 Coulombs c) 90056 Coulombs d) 95060 Coulombs





Subject: Chemistry Max. Marks: 68

Class: IX-B Time: 2½ Hours

SECTION “B” SHORT ANSWER QUESTIONS

Note: Attempt any 14 questions from this section. All Questions carries equal marks. (42) Q2. Explain the role of Chemistry in the society. Q3. Define Avagadro’s number? Calculate the mass of one molecule of H2O in gram. Q4. Balance the following chemical equation:

i) S + H2SO4(conc) SO2 + H2O ii) C2H2+ O2 CO2 + H2O iii) H2O2 H2O + O2

Q5. Define the following: i) Crystallization ii) Unsaturated Solution iii) Saturated Solution

Q6. Write three properties of solid on the basic of kinetic molecular theory. Q7. Give the names and symbols for the following elements.

i) An element with atomic No. 6 ii An element with 18 protons in the nucleus iii) An element with 17 electrons

Q8. Write the formulae of the following: i) Blue vitrol ii) Epsom Salt iii) Dolomite

Q9. Define double salt and write formulae of. i) Potash Alum ii) Mohr’s Salt Q10. Define molarity Calculate the molarity of a solution containing 2 moles of NaCl in 0.5 litre of solution. Q11. Define exothermic and endothermic reactions with one representative chemical equation of each. Q12. State Faraday’s 1st law of electrolysis. Write two uses of electrolysis. Q13. Calculate the pH and pOH of 0.1 M Nitric Acid. Q14. Define: i) Molecular Mass ii) Molecular Formula iii) Atomic Number Q15. Write three uses of Sodium bicarbonate. Q16. State and explain the Bronsted and Lowry concept of acids and bases with one example. Q17. Define: i) Electro Chemistry ii) Electrolytes iii Non-Electrolytes Q18. What are the names of three sub-atomic particles? What are their masses in Kg and what is the unit

charge on each? Q19. Define the following:

i) Radioactivity ii) Artificial Radioactivity iii) titration Q20. Define isotopes. And calculate the no. of neutrons in the following isotopes.

i) �� ii) ��

�� Q21. Write one contribution of each of the following:

i) Al-Beruni ii) Ibn-e-Sina iii) Cavendish Q22. Define : i) Diffusion ii) Boiling Point iii) Melting Point

SECTION “C” DETAILED ANSWER QUESTIONS

Note: Attempt any 2 questions from this section. (26) Q23a) Discuss Rutherford Gold metal foil experiment? What did tell about the structure of the atom.

(Diagram required) b) Define Salt. And explain the all types of salt with example. c) A current of 10 Ampere was passed for 15 minutes in a solution of AgNO3. The mass of silver

deposited was found to be 1.0062 X 10-2 kg. Calculate the electrochemical equivalent of silver metal. Q24a) Describe the manufacturing of sodium carbonate by Ammonia solvay process with chemical equation. b) Write four properties of cathode rays.

c) State and explain the law of reciprocal proportion. Q25a) What is electroplating and describe the process of nickel plating. b) Define: i) Chemical reaction i) Addition reaction iii) Decomposition reaction iv) Combustion reaction. c) Define solubility and explain all the factors that affects the solubility.


DHAKA COACHING CENTRE

Karimabad Campus: 36826389, 36826381 Gulshan Campus: 34987386, 34812375 Web: dcc.dhakagroup.edu.pk Email: [email protected]

Facebook: DhakaCentre Twitter: @DhakaGroup MID TERM EXAMINATION 2016

Class: IX A-B Time: 30 min Subject: Computer Max Marks: 15 Note: Attempt any TWO questions from section “C” and NINE question from section “B” , Section “A” is compulsory.

Section “A”(COMPULSORY) Q.1 Choose the correct answer for each from the given options.

i. A 32 bit microprocessor has the word length equal to:

a) 2 bytes b) 4 bytes c) 6 bytes d) none of them

ii. A compiler converts source program into _________ program.

a) Machine b) Object c) Source d) none of them

iii. The device that enables the computer to make a dialup networking is:

a) Fax machine b) Modem c) Monitor d) scanner

iv. The data which consist of a whole number is:

a) fixed point b) floating point c) real d) integer

v. Bus is a set of:

a) connectors b) ports c) wires d) RAM

vi. The smallest addressable memory is:

a) bit b) nibble c) byte d) none of them

vii. Printer’s resolution is usually measured in :

a) data per inch b) dots per inch c) character per inch d) char per second

viii. Pre-programmed memory is:

a) RAM b) DIMM c) SRAM d) none of them

ix. This type of generation is called the generation of artificial intelligence:

a) 2nd b) 3rd c) 4th d) 5th

x. A socket on a computer for transmitting data in parallel, which means more than one bit at a time

a) Magnetic disk b) Socket c) Parallel port d) Serial port

xi. Which is used for manufacturing chips?

a) Semiconductors b) CU c) AL d) none of them

xii. The major invention of 1st generation computer was:

a) MARK-I b) Osborn-I c) UNIVAC d) none of them

xiii. ________ is the characteristic of a monitor that affects the sharpness

a) Net Pitch b) Dot Pitch c) Path Pitch d) none of them

xiv. In _____ code each decimal digit is represented by a binary code of four bits.

a) BCD b) ASCII c) EBCDIC d) none of them

xv. _________ language is directly understood by computer without translation

a) Machine b) High level c) Assembly d) All of them





Class: IX A-B Time: 2 ½ hour Subject: Computer Max Marks: 60

Section “B”(SHORT QUESTION ANSWERS) Q.2 Attempt NINE questions. All questions carry equal marks.

i. Define analog and digital computer ii. Define Computer and its capabilities

iii. Define Keyboard and write down the names of its parts

iv. Describe the function of Primary Memory

v. Define Ports and describe its types

vi. Why do you need Language Translator?

vii. What is the difference between Hardware and Software?

viii. Write short notes on any two of the following:

* Joystick * Webcam * Light pen

ix. Convert the following: *(11110101)2 = (?)16 *(8010)10 = (?)2 *(5671)8 = (?)2 *(111001)2 = 2’s complement

x. Solve the following: *111111102 + 1110112 *1011012 ÷ 1002

*101100112 - 100012 *101000112 x 1002 xi. Define IPO cycle. Also write name of hardware for each I, P and O that performs this action

xii. Define SIMM and DIMM

xiii. What are codes? Describe its types

xiv. Describe dual purpose devices

Section “C”(DETAILED-QUESTION ANSWERS)

Note: Answer any TWO questions from this section. All questions carry equal marks. Q.3 (a) Define CPU and describe its all major parts with diagram

(b) Define number system and its types

Q.4 (a) Draw generation table

(b) Define Scanner and its types

Q.5 (a) Define data and its types

(b) Define the term BUS. Discuss its all types

Marks:36

Marks:24




MID TERM EXAMINATION 2016 Class: IX Max. Marks:75 Paper: English Duration: 3 Hours

SECTION “A” MULTIPLE CHOICE QUESTIONS

Q.1: Choose the correct answers for each from the given choices. (15)

i. He break this glass. (Choose the correct Negative)

i. He breaks this glass ii. He does not breaks this glass

iii. He did not break this glass iv. He does not break this glass

ii. Whom has shut the door? (Choose the correct Future Indefinite)

i. Who shuts the door? ii. Who will shut the door?

iii. Who shutted the door? iv. Who shut the door?

iii. He sent me a gift. (choose the correct Interrogative)

i. Does he send me a gift? ii. Did he sent me a gift?

iii. Do he sent me a gift? iv. Did he send me a gift?

iv. He has a car. (choose the correct Negative)

i. He doesn’t has a car. Ii. He doesn’t have a car.

iii. He don’t have a car. Iv. He did n’t have a car.

v. Helen Keller belonged to the _____________ family.

i. British ii. Italian iii. American iv. German

vi. The poet / poetess of “The Daffodils” poem is ____________.

i. Mrs. Elsa Kazi ii. William Wordsworth iii. Henry Longfellow iv. Robert Frost

vii. I have been studying ___________ three hours. (choose the correct preposition)

i. for ii. since iii. from iv. till

viii. Fahim is one of the __________ boys of our class. (choose the correct degree of adjective)

i. Lazy ii. Laziest iii. Lazier iv. Most laziest

ix. Do you have ____________ power than me? (choose the correct degree of Adjective)

i. much ii. many iii. more iv. None of them

x. She didn’t ____________ good memory. (Choose the correct form of verb)

i. has ii. had iii. have iv. Will have

xi. My Uncle lives in _______________ U.S.A (choose the correct article)

i. a ii. an iii. the iv. None of them

xii. Dr. Rashid has ___________ unique pen.

i. a ii. An iii. the iv. None of them

xiii. Do you know what ______________ Quaid-e-Azam said.

i. a ii. An iii. the iv. None of them

xiv. Why didn’t you invite him ____________ the lunch. (choose the correct preposition)

i. in ii. on iii. at iv. of

xv. Did you want to ________________ snap of me yesterday? (choose the correct form of verb)

i. take ii. took iii. taken iv. taking


Max. Marks: 60 Duration: 2 ½ Section “B”(SHORT QUESTION ANSWERS)

Q.2: (a) Answer any eight questions from the following. (24)

i. What did the Holy Prophet say about the Holy Quran? ii. What is the message of Shah Latif?

iii. What objects have been found from Moen jo Daro ruins? iv. How did Helen learn to spell? v. How did Helen learn to speak?

vi. Why did Iqbal want a Muslim separate state? vii. What did Iqbal Learn from the history of Muslims? viii. What was the role of Ms. Fatima Jinnah in the Pakistan Movement?

ix. Why is Allama Iqbal called Dr. Muhammad Iqbal? x. What did the Holy Prophet say about ‘women’ in his last sermon?

(b) Answer any FOUR form questions from the following: (12)

i. How are the children different from the poet? ii. What did the poet feel looking at the daffodils?

iii. Why does the poetess say that the Neem Tree is unafraid? iv. Write central Idea of any one poem (i) The Neem Tree (ii) The Daffodils (with the reference) v. Write few line on any one poet or poetess: (i) Mrs. Elsa Kazi (ii) William Wordsworth

vi. With what does the poet compare the daffodils?

Section “C”(DETAILD-ANSWER QUESTIONS)

Q.3. Write an essay on any one of the following: (08) i. Use & Abuse of Mobile or Internet ii. An Exciting cricket match iii. A visit iv. Problems of Big city

Q.4. Write an application to your Headmaster/Headmistress of your school requesting him/her to arrange any science exhibition. (06)

OR Write a letter to your brother advising him to work hard for Annual Examination.

Q.5 Translate any Five of the following sentence into English (05)

Q6. Read the following passage and answer the questions at the end. (5)

On 29th August 1973 the midget submarine Pisces III (the name is Latin for “fish”) was lying on the bottom of the Atlantic Ocean, about 100 miles from Ireland. The two men in it were just finishing a six hour work shift, for the submarines job was to help in laying trans-Atlantic telephone cables. One the surface above them was the mother ship, Voyage, a specialized cable laying ship. Questions

i. What was location of Midget Pisces III submarine? ii. What type of work was being performed by the Midget Pisces III Submarine?

iii. What type of the ship is “SUBMARINE”? iv. What do you mean by the word “Pisces” ? v. Write 1st , 2nd & 3rd form of the verb “lying”

OR Write a short note on any one of the following: i. The Last Sermon of the Holy Prophet. ii. Moen-jo-Daro iii. Shah Abdul Latif Bhittai



MID TERM EXAMINATION 2016 Class: IX-A Max. Marks: 75 Paper: Pak. Studies Time: 3 Hours Note: Section “A”: This section consists of 15 multiple choice questions (MCQs) and all have to be answered.

Section “B”: This section consists of 15 short questions and answers out of which 12 are to be answered. Section “C”: This section consists of 3 detailed questions out of which 2 are to be answered.

Time: 30 Minutes SECTION ‘A’ Max. Marks: 15 Q1. Choose the correct answers:

i. To keep things at their appropriate place is called ______________________. a) Tolerance b) Equality c) Justice d) none of them

ii. The State Bank of Pakistan was established an ________________________. a) 7th June, 1948 b) 7th August, 1948 c) 1st July, 1948 d) 5th July, 1948

iii. Qazi Muhammad Isa of Baluchistan joined Muslim League working in committee in __________. a) 1938 b) 1939 c) 1948 d) none of them

iv. In the election of 1945-46 Muslim League won about __________________ Muslim seats in Provincial assembly of Punjab. a) 30% b) 45% c) 95% d) 90%

v. The boundary commission was constituted under the chairmanship of ___________________ a) Sir Cyril Radcliff b) Mr. Justice Munir c) Justice Abu Saleh Memon d) none of them

vi. After the second world war, Lord become the Viceroy of India a) Wavell b) Mount batten c) Rad Cliff d) none of them

vii. The first constitution of Pakistan was approved an ______________________. a) March 12, 1999 b) March 16, 1949 c) March 13, 1949 d) none of them

viii. In ________________ the four provinces of West Pakistan were merged into one province known as one unit. a) 1954 b) 1955 c) 1952 d) 1963

ix. The constitution of 1956 had remained inforced in _______________________ a) 3 years b) 2.5 years c) 6 years d) 1 year

x. __________________ presents new constitutions of 1962 for Pakistan. a) Ayub Khan b) Ghulam Muhammad c) Zulfiqar Ali Bhutto d) none of them

xi. For the establishment of constitution, the LFO (Legal Framework Order) was issued in________. a) 1971 b) 1969 c) 1970 d) 1973

xii. __________________ was the leader of Awami league party in Bangal. a) Sheikh Abdul Rehman b) Sheikh Mujeeb ur Rehman c) Sheikh Islam ullah d) none of them

xiii. Bangladesh was recognized by Pakistan during the ________________ Summit. a) First b) Second c) third d) fourth

xiv. The First constitutional assembly was dissolved in ___________________. a) 1955 b) 1956 c) 1954 d) 1953

xv. China was situated in __________________ of Pakistan a) North b) South c) East d) West




Subject: Pak. Studies Max. Marks: 60 Class: IX-A Duration: 2 ½ Hours

SECTION ‘B’

Q.2:- Give the short or brief answer of the following questions (any 12). (36)

i. What are the sources of Islamic ideology? ii. Write down aim & objective of Faraizi movement? iii. Briefly discuss the role of Quaid-e-Azam as a Governor Journal? iv. Write any three points of objective resolutions? v. What would be the our role for the progress and prosperity of Pakistan in few lines? vi. Name the neighboring countries of Pakistan? vii. What do you understand by climate? viii. Why the constitution necessary for a country? ix. Name the different kind of resources? x. Write down the advantages of forest? xi. Write down the name of main imports of Pakistan? xii. How do means of communication helps? xiii. What are the uses of E-Commerce? xiv. What is demography? xv. What are the causes of growth of population of Pakistan?

SECTION ‘C’

Note: Attempt any two of the following question. (24)

Q3a) What do you mean by Power Resources. Q3b) Write a short paragraph on Atomic or Nuclear Energy? Q4a) Write about the following industries of Pakistan i) Cement Industry ii) Sugar Industries iii) Iron and Steel Industries Q4b) Write the causes of population growth in Pakistan in detail? Q5a) Write in detail about the culture of Pakistan Q5b) Write the educational problems in Pakistan?


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