indian army technical sample paper. oil and natural gas commission / 8ल एव प र क 4व...

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Indian Army Technical Sample Paper

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Indian Army Technical sample paper COMMON ENTRANCE EXAMINATION FOR SOLDIER TRADESMAN

TIME - 1 HR. | QUESTIONS - 50

ALL QUESTIONS ARE COMPULSORY AND CARRY EQUAL MARKS

__________________________________________________________________________

01. The oldest composition in Punjabi are

devotional composition by

?

a. Guru Arjun Dev / b. Guru Nanak /

c. Baba Farid /

d. Vidyapati /

02. On which river, the Nagarjuna Sagar

Dam located?

?

a. Krishna /

b. Godavari /

c. Cauvery /

d. Mahanadi /

03. Lakshadweep Islands are the product

of

?

a. Volcanic activity /

b. Wave action / c. Sea floor expansion /

d. Reef formation /

04. Which of the following is the largest

public sector organization in India?

?

a. Bharat petroleum / b. Steel Authority of India /

c. Indian Oil Corporation /

d. Oil and Natural Gas Commission /

05. At present, number of members

consist in Rajya Sabha is

,

?

a. 250

b. 245

c. 238

d. 240

06. The Arjuna Award is related to

which field?

?

a. Sports / b. Cinema / c. Literature / d. Bravery /

07. Which country is the largest producer

of wind energy in the world?

?

a. China / b. India / c. Pakistan / d. Iran /

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09. Who is considered as the father of

sitar

?

a. Tansen / b. Baiju Bawara / c. Amir Khusrow / d. Ghulam Ali /

10. The total number of permanent

members in Security Council are

?

a. 5 b. 10 c. 15 d. 20

11. The number 666666 is divisible by

?

a. 5 b. 8 c. 4 d. 7

12. Which of the following fraction is not

equal to other three?

-

?

a. 4/5 b. 9/15 c. 3/5 d. 6/10

13. The square root of 73.96 is

73.96 ?

a. 8.6 b. 86 c. 0.86 d. None of these

14. If logx = -2, then the value of x is

logx= -2, x ?

a. 1/9 b. -1/9 c. 1/8 d. -

15. L.C.M of 42, 70, 98 and 126 is

, , ...

?

a. 126 b. 2205 c. 4410

d. 8820

16. Sachin Tendulkar in his 17th inning

makes a score of 85 and there by

increase his average by 3. What is

his average after the 17th inning?

17

, .

17

?

a. 37 b. 35 c. 33 d. 39

17. Two numbers are in the ratio 2:3. If

9 is added to each, they will be in the

ratio 3: 4, the numbers are

2: 3 ,

9 3: 4

?

a. 12, 28 b. 18, 27 c. 8, 12 d. 10, 15

18. Convert 3/8 into percentage

3/8 ?

a. 75/2% b. 37% c. 75% d. 37/2%




19. The market price of a shirt is Rs.1260

and the shopkeeper allows a discount

of 15 % on it. The discount is

1260

15 % ,

?

a. 189 b. 189.15 c. 190 d. None of these

20. A sum of money invested at compound

interest to Rs. 800 in 3 years and to Rs 840 in

4 years. The rate on interest per annum is.

3

840

?

a. 4%

b. 5%

c. 6%

d. 7%

21. A and B can do a job in 2 days. If A

alone can do the same job in 6 days.

How many days will be taken by B to

do the same job alone?

A B

, A , B

?

a. 1 day

b. 2 days

c. 3 days

d. 4 days

22. A car is travelling at a speed of 50km/h.

The distance it will cover in 12 minutes is

/ ,

?

a. 10 km b. 8 km c. 12 km d. 4.16 km

23. An isosceles triangle has a base

118 mm long and two equal sides,

each is 143mm long. The area of

the triangle is

118

143 ,

?

a. 7785.8 b. 7800 c. 7685.42 d. None of these

24. The dimensions of a metal block are

9m, 6.25m and 0.76m. It is melted

and then cubical blocks are made.

The number of cubical block which

can be made from it, if the edge of a

block is 0.75 m is

?

a. 100 b. 110 c. 104 d. 120

25. The exterior angles of a regular polygon

is one-third of its interior angles.

Then the number of sides of the polygon is

- ,

?

a. 6

b. 7

c. 8

d. 9




26. The scientific principle involved in

Radio and Television is

?

a. Superconductivity / b. Propagation of electromagnetic waves /

c. Electromagnetic induction /

d. Amplification of population inversion/

27. Swimming becomes possible because

of Newtons which law of motion?

? a. First/ b. Second/ c. Third/ d. None of these/

28. A loaded truck and a car are running

at the same speed. Which will have

more kinetic energy?

?

a. Car / b. Truck / c. They will have equal energy / d. Energy of car will be twice than the truck /

29. At a given temperature, the speed of

sound in moist air as compared to that

in dry air is

,

?

a. Less /

b. More /

c. Same /

d. Sound does not travel through moist air /

30. The weight of our body is lesser at the

surface of the moon than on the

earth, because

?

a. Moon has no atmosphere /

b. Moon is far away from the earth /

c. Moon is far away from the sun /

d. The value of g is less on moon /

31. Rate of doing work is called

?

a. Work/ b. Power/ c. Energy/ d. Momentum/

32. Which one of the following possess

highest elasticity?

, ?

a. Rubber /

b. Copper / c. Steel /

d. Quartz /

33. In which of the following media,

sound waves cannot travel, while light

waves travel through them with maximum

speed?

,

|

a. Glass/ b. Air/ c. Water/ d. Vacuum/




34. Water is not used in place of mercury

in a thermometer, because of its

?

a. Wetting / b. Abnormal / c. Low range characteristics /

d. All of the above /

35. Two cubes of ice of distilled water and

ordinary tap water of equal degree are

put in a room, which will melt earlier?

,

?

a. Water / b. Tap water / c. Both equal / d. None will melt /

36. A blue glass when heated and placed in

a dark room, will glow predominantly of

which color?

,

?

a. Blue color / b. Red color / c. White color / d. Black color /

37. Efficiency of the petrol engine is

approximately

?

a. 25 % b. 40 % c. 35 % d. 60 %

38. Which of the following can be classified

as a musical sound?

?

a. Humming of bees / b. Chirping of birds / c. Both (a) and (b) / A B d. None of these /

39. The pitch of women voice . As

compared to that of man

,

.

a. Is more / b. Is less / c. Is same / d. Can be more or less / ,

40. With the increase in temperature the

speed of sound in air

,

?

a. Decrease / b. Increase / c. Remains unchanged /

d. Increases by 0.61 meter/second / 0.61 /

41. Which of the following is not a

chemical change

?

a. Rusting of iron / b. Carbon Dioxide turns lime water milky /

c. Glowing of platinum wire in a non-luminous bunsen flame /

d. Darkening of silver chloride in light /

42. Neutron can be found in atom of all

element except

?

a. Carbon /

b. Helium /

c. Hydrogen /

d. Neon /




43. Avogadros number represents the

number of molecules present in

,

?

a. 1 cc of a gas at STP b. 22.4 L of a gas at NTP c. 1 L of gas at NTP d. 14.6 L of a gas at NTP

44. Which of the following statement is

wrong?

?

a. All alloys are mixture / b. Petrol is a mixture / c. Paints are mixture / d. Bleaching powder is mixture / -

45. Which of the following has largest

number of atoms

?

a. g atom of CU b. g of CU c. 0.635 g atom of CU d. Binding energy/

46. Which of the following is not an

element

?

a. Aluminium / b. Mercury / c. Gold / d. Water /

47. Which of the following is not a mixture

?

a. Sea water /

b. Gun powder /

c. Honey /

d. Alcohol /

48. Which of the following substance is

not pure?

?

a. Element / b. Compound / c. Mixture / d. Matter /

49. Water is a compound because

, ?

a. it exists as a solid, a liquid or a gas / ,

,

b. it contains hydrogen and oxygen / .

c. it contains two different elements joined by chemical bonds /

d. it cannot be split up into simpler substance by chemical means/

!

50. Normal atmospheric pressure is

?

a. 760 mm b. 75 mm c. 72 cm d. 73 cm




Answer key

1. (c) 2. (a) 3. (d) 4. (d) 5. (b) 6. (a) 7. (c) 8. (b) 9. (c) 10. (a) 11. (d) 12. (a)

13. (a) 14. (a) 15. (c) 16. (a) 17. (b) 18. (a) 19. (a) 20. (b) 21. (c) 22. (a) 23. (c)

24. (c) 25. (c) 26. (b) 27. (c) 28. (d) 29. (b) 30. (d) 31. (b) 32. (c) 33. (d) 34.

(d) 35. (b) 36. (b) 37. (a) 38. (c) 39. (a) 40. (b) 41. (c) 42. (c) 43. (b) 44. (d)

45. (a) 46. (d) 47. (d) 48. (b) 49. (c) 50. (a)

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