Railway Recruitment Board (RRB) Ahmedabad Assistant Loco Pilot Examination Held on 13-06-2010 Question Paper With Answer Key

RRB Ahmedabad Assistant Loco Pilot Examination Held on 13-06-2010

 

1. Which of the following is not associated with the UNO?

(a)   ILO

(b)   WHO

(c)   Security Council

(d)   ASEAN

Answer: (d)

2. Dronacharya Award is given to

(a)   fire fighting operation

(b)   archery

(c)   outstanding coaching in sports and games

(d)   outstanding coaching in athletics

Answer: (c)

3. Who created the unforgettable literary character ‘Swami’?

(a)   Vikram Seth

(b)   R K Narayan

(c)   Mulk Raj Anand

(d)   Harivansh Rai Bachchan

Answer: (c)

4. Where is the headquarters of Oil and National Gas Commission?

(a)   Mumbai

(b)   Dehradun

(c)   Vadodara

(d)   Digboi

Answer: (c)

5. Where was launched the ‘Jal Hans’, India’s first commercial seaplane service?

(a)   Goa

(b)   Lakshadweep

(c)   Andaman and Nicobar Islands

(d)   Kerala

Answer: (c)

6. Rick Ponting recently broke the record of most ICC World Cup appearances. The record was previous held by

(a)   Adam Gilchrist

(b)   Sanath Jayasuriya

(c)   Glenn McGrath

(d)   Jacques Kallis

Answer: (a)

7. The weight of a body at the center of earth is

(a)   same as on surface of earth

(b)   half of that on surface

(c)   infinite

(d)   zero

Answer: (d)

8. The kinetic energy of an electron accelerated from rest through a potential difference of 5 V is

(a)   5 eV

(b)   5 erg

(c)   5 J

(d)   5 × 1019 eV

Answer: (a)

9. A particle of mass m strikes elastically against a wall at angle of incidence 60° with velocity v. The change in momentum is

(a)   mv

(b)   2 mv

(c)   mv/2

(d)   mv/4

Answer: (a)

10. Which one of the following have same dimensions?

(a)   Angular momentum and work done

(b)   Torque and force

(c)   Light year and wavelength

(d)   Energy and Young’s modulus

Answer: (c)

11. A person with a headload W jumps downwards freely under gravity. Before reaching the ground be experiences a load of

(a)   W

(b)   2W

(c)   Zero

(d)   W/2

Answer: (c)

12. The largest and the shortest distances of the earth from the sun are r1 and r2. Its distance from the sun when it is at the perpendicular to the major axis of the orbit drawn from the sun

(a) 

(b) 

(c) 

(d) 

Answer: (b)

13. As a bubble comes from the bottom of a lake to the top, its radius

(a)   increases

(b)   decreases

(c)   does not change

(d)   becomes zero

Answer: (a)

14. The ratio of mean kinetic energies of hydrogen and oxygen at a given temperature is

(a)   2 : 1

(b)   1 : 1

(c)   4 : 1

(d)   16 : 1

Answer: (b)

15. Absolute zero is the temperature at which

(a)   water solidifies

(b)   all gases become liquid

(c)   ice melts

(d)   motion of molecules becomes minimum

Answer: (d)

16. Boiling water is changing into steam. Under this condition the specific heat of water is

(a)   zero

(b)   one

(c)   infinite

(d)   less than one

Answer: (c)

17. The velocity of heat radiations in vacuum is

(a)   equal to that of sound

(b)   equal to that of ultrasonics

(c)   equal to that of Infrasonics

(d)   equal to the of light

Answer: (d)

18. Which of the following cannot travel through vacuum?

(a)   Light waves

(b)   Heat waves

(c)   X-rays

(d)   Sound waves

Answer: (d)

19. Two lenses of power + 12D and −2D are placed in contact. The focal length of the combination will be

(a)   10 cm

(b)   12.5 cm

(c)   16.6 cm

(d)   8.3 cm

Answer: (a)

20. An alpha particle is accelerated through a potential difference of 106 Its kinetic energy will be

(a)   1 MeV

(b)   2 MeV

(c)   4 MeV

(d)   8 MeV

Answer: (d)

21. In a conductor, the flow of current is

(a)   flow of molecules

(b)   flow of positive ions

(c)   flow of free electrons

(d)   flow of positive charge

Answer: (b)

22. Two identical cells, whether connected in series or in parallel with each other send the same internal resistance of each cell is

(a)   4R

(b)   3R

(c)   2R

(d)   R

Answer: (d)

23. The ore of thorium is

(a)   Ilemenite

(b)   Monazite

(c)   Pitchblende

(d)   Galena

Answer: (b)

24. Which of the following countries are members of SAARC?

(a)   India, Bangladesh, Bhutan, Burma, Sri Lanka, Nepal, Afghanistan

(b)   India, Pakistan, Bhutan Mauritius, Burma, Sri Lanka, Nepal, Afghanistan

(c)   India, Sri Lanka, Bangladesh, Bhutan, Pakistan, Nepal, Mauritius, Afghanistan

(d)   India, Pakistan, Sri Lanka, Bhutan, Bangladesh, Maldives, Nepal, Afghanistan

Answer: (d)

25. When iron nail is placed in copper sulphate solution, the bluish colour of copper sulphate turns

(a)   brownish

(b)   yellowish

(c)   greenish

(d)   colourless

Answer: (c)

26. A simple generator consists of a permanent magnet is

(a)   Rotor

(b)   Stator

(c)   Both (a) and (b)

(d)   None of these

Answer: (a)

27. Diopter is a unit of

(a)   microscope

(b)   telescope

(c)   power of lens

(d)   eye sight

Answer: (c)

28. Who was the first Indian lady actress to receive the Padma Shri Award?

(a)   Smita Patil

(b)   Bhanumati

(c)   Meena Kumari

(d)   Madhubala

Answer: (b)

29. The song ‘Bande Mataram’ was originally composed in

(a)   Assamese

(b)   Bengali

(c)   Hindi

(d)   Sanskrit

Answer: (b)

30. Who among the following was the first lady Prime Minister in the world?

(a)   Golda Meir

(b)   Indira Gandhi

(c)   Mary Eugenia Charles

(d)   Shirimavo Bhandaranaike

Answer: (d)

31. Who was the first Indian woman to swim across the English Channel?

(a)   Shanta Rangaswami

(b)   Aarti Saha

(c)   Santosh Yadav

(d)   Ujjawala

Answer: (b)

32. China grass is

(a)   Fungi

(b)   Algae

(c)   Both (a) and (b)

(d)   None of these

Answer: (b)

33. Metachlor is a

(a)   insecticide

(b)   pesticide

(c)   fungicide

(d)   weedicide

Answer: (d)

34. The air contains carbon dioxide

(a)   1%

(b)   0.1%

(c)   0.03%

(d)   0.02%

Answer: (c)

35. Coal gas mainly contains

(a)   hydrogen, methane and carbon dioxide

(b)   hydrogen, methane and nitrogen

(c)   methane and nitrogen

(d)   hydrogen, methane and carbon monoxide

Answer: (d)

36. Thermocole is made from

(a)   polythene

(b)   polystyrene

(c)   perspex

(d)   teflon

Answer: (b)

37. What is the title of APJ Abdul Kalam’s autobiography?

(a)   Me and Missile

(b)   My Memories

(c)   Sky is the Limit

(d)   Wings of Fire

Answer: (d)

38. If  then p is equal to

(a)   14

(b)   140

(c)   196

(d)   225

Answer: (c)

39. If points (5, 5), (10, k) and (−5, 1) are collinear, then what is the value of k?

(a)   5

(b)   6

(c)   2

(d)   7

Answer: (d)

40. If √2 sin (60° − 9) = 1 then, the value of θ is

(a)   20°

(b)   30°

(c)   15°

(d)   None of these

Answer: (c)

41.  is equal to

(a)   7

(b)

(c)   7/100

(d)   4/7

Answer: (b)

42. If √3 = 1.732, the value of  is

(a)   3.732

(b)   1/3.732

(c)   0.732

(d)   2.732

Answer: (a)

43. If 3648.24 + 364.824 ÷ x – 36.4824 = 3794.1696 then x is equal to

(a)   2

(b)   3

(c)   4

(d)   None of these

Answer: (a)

44.  is equal to

(a)   0

(b)   1

(c)   17/8

(d)   23/17

Answer: (a)

45. 4 bells ring at intervals of 30 min, 1 h,  and 1 h 45 min, respectively. All the bells ring simultaneously at 12 noon. They will again ring simultaneously at

(a)   12 mid night

(b)   3 am

(c)   6 am

(d)   9 am

Answer: (d)

46. The factors of (x4 + x2 + 25) are

(a)   (x2 + 5 – 3x) (x2 + 5x – 3)

(b)   (x2 + 5 – 3x) (x2 + 5 + 3x)

(c)   (x2 + 5 – 3x) (x2 + 5 – 3x)

(d)   None of the above

Answer: (b)

47. In an alloy, the ratio of copper and zinc is 5 : 2. If 1.250 kg of zinc is mixed in 17 kg 500 g of alloy, then the ratio of copper and zinc will be

(a)   2 : 1

(b)   2 : 3

(c)   3 : 2

(d)   1 : 2

Answer: (a)

48. A, B, C enter into a partnership and their share are in ratio  After 2 months withdraws half of has capital and after 10 months a profit of Rs 378 is divided among them. What is B’s share?

(a)   Rs 129

(b)   Rs 142.64

(c)   Rs 156

(d)   Rs 168

Answer: (b)

49. There are 6000 people in a village; out of which 3500 people read Hindi newspaper, 2700 people read English newspaper and 700 people read both Hindi and English. Then the number of person who do not read newspaper, is

(a)   100

(b)   300

(c)   400

(d)   500

Answer: (d)

50. A trader sells two articles at Rs 6000 each. He makes a profit of 20% in the sale of the first article and a loss of 20% in the sale of the second article. What is his net gain or loss per cent?

(a)   5% gain

(b)   4% gain

(c)   5% loss

(d)   4% loss

Answer: (d)

51. The average weight of three men A, B and is 84 kg. D joins them and the average weight of the four becomes 80 kg. If E whose weight is 3 kg more than that of D, replace A. The average weight of B, C, D and E becomes 79 kg. The weight of A is

(a)   65 kg

(b)   70 kg

(c)   75 kg

(d)   80 kg

Answer: (c)

52. If  then the value of  is

(a) 

(b) 

(c) 

(d)   None of these

Answer: (a)

53. sin2 38° + cos2 38° = ?

(a)   1/2

(b)   √3

(c)   1

(d)   1/3

Answer: (c)

54. The sum of the present age of Varun and Kapil is 42 yr. The ratio of their ages after five years will be 15 : 11. What is the present age of Kapil?

(a)   17 yr

(b)   24 yr

(c)   25 yr

(d)   22 yr

Answer: (c)

55. If one root of 3x2 = 8x + (2k + 1) is seven times the other, then the value of k is

(a)   5/3

(b)   −5/3

(c)   2/3

(d)   −3/2

Answer: (b)

56. If 3 tan θ = 4, then  is equal to

(a)   1/2

(b)   2/3

(c)   1/3

(d)   None of these

Answer: (c)

57. 9 quintal 25 kg is what per cent of 1 metric tons?

(a)   125%

(b)   12.5%

(c)   1.25%

(d)   25%

Answer: (b)

58. A sum of Rs 10000 is lent partly at 8% and remaining at 10% per annum. If the yearly interest on the average is 9.2%, the two parts are

(a)   Rs 4000, Rs 6000

(b)   Rs 4500, Rs 5500

(c)   Rs 5000, Rs 5000

(d)   Rs 5500, Rs 4500

Answer: (a)

59. The marked price of a table is Rs 3000 but it is available at successive discounts of 20% and given, then its cash price is

(a)   Rs 2400

(b)   Rs 2160

(c)   Rs 2100

(d)   Rs 2052

Answer: (d)

60. The average of 15 numbers is 7. If the average of the first 8 numbers be 6.5 and the average of last 8 numbers be 9.5, then the middle number is

(a)   20

(b)   21

(c)   23

(d)   18

Answer: (c)

61. A man can reach a certain place in 30 h. If he reduces his speed by 1/15, he goes 10 km less in that time. His speed per hour is

(a)   6 km/h

(b) 

(c)   4 km/h

(d)   5 km/h

Answer: (d)

62. If α, β are the roots of a quadratic equation such that, α + β = 24 and α – β = 8, then the equation is

(a)   x2 – 24x – 128 = 0

(b)   x2 + 24x + 128 = 0

(c)   x2 + 24x – 128 = 0

(d)   None of these

Answer: (d)

63. If A = (1, 2, 3, 6) and B = (2, 4, 6) be two sets of universal set U = {1, 2, 3, 4, 5, 6, 7}. Then (A’ ∩ B’) is equal to

(a)   {2, 4, 7)

(b)   ϕ

(c)   {5, 7)

(d)   {4, 6}

Answer: (c)

64. If the length of a rectangle is increased by 25% and the width is decreased by 20%, then the area of the rectangle

(a)   increase by 5%

(b)   decrease by 5%

(c)   remains unchanged

(d)   increased by 10%

Answer: (c)

65. The base of conical tent is 19.2 m in diameter and the height of its vertex is 2.8 m. The area of canvas required to put up such a tent (in sq m) (take π = 22/7) is nearly

(a)   3017.1

(b)   3170

(c)   301.7

(d)   30.17

Answer: (c)

66. In a certain code language ‘TEACHER’ is written as ‘VGCEJGT’. How will ‘DULLARD’ be written in that code?

(a)   FWNNCTF

(b)   FWNNCSF

(c)   FWNNBTE

(d)   FWMNCTF

Answer: (a)

Directions (Q. Nos. 67-69) The following questions consist of two words each that have a certain relationship to each other followed by four lettered pairs of words. Select the lettered pair that has the same relationship as the original pair of words.

67. Train : Track

(a)   Idea : Brain

(b)   Bullet : Barrel

(c)   Water : Boat

(d)   Fame : Television

Answer: (b)

68. Cells : Cytology

(a)   Worms : Ornithology

(b)   Insects : Entomology

(c)   Diseases : Physiology

(d)   Tissues : Morphology

Answer: (b)

69. Surgeon : Scalpel

(a)   Musician : Instrument

(b)   Carpenter : Cabinet

(c)   Sculptor : Chisel

(d)   Baker : Oven

Answer: (c)

Directions (Q. Nos. 70-72) In each of the following questions, four numbers are given out of these, three are alike in a certain way, but the one is different. Choose the one which is different from the rest of three.

70.

(a)   215

(b)   126

(c)   65

(d)   28

Answer: (a)

71.

(a)   5678

(b)   5467

(c)   3456

(d)   2345

Answer: (b)

72.

(a)   392

(b)   326

(c)   414

(d)   248

Answer: (a)

Directions (Q. Nos. 73-75) In each of the following questions, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern and fill in the blank spaces.

73. 19, 2, 38, 3, 114, 4, ……….

(a)   228

(b)   256

(c)   352

(d)   456

Answer: (d)

74. 3, 6, 18, 72, ……..

(a)   144

(b)   216

(c)   288

(d)   360

Answer: (d)

75. 21, 25, 33, 49, 81, ……….

(a)   145

(b)   129

(c)   113

(d)   97

Answer: (a)

76. Six students A, B, C, D, E, and F are standing in row. ‘B’ is between F and D. ‘E’ is between A and C. ‘A’ is not standing beside F or D. ‘C’ is not standing beside D, then F is standing between which of the following pairs?

(a)   B and C

(b)   B and D

(c)   B and A

(d)   B and E

Answer: (a)

77. Among five friends, Mohan is older than Raju but not as old as Lalit. Lalit is older than Neelesh and Kabir. Neelesh is younger than Raju but not the youngest. Who is the fourth in the descending order of age?

(a)   Mohan

(b)   Raju

(c)   Kabir

(d)   Neelesh

Answer: (d)

78. One morning after sunrise, Gopal was standing facing a pole. The shadow of the pole fell exactly to his right. Which direction was he facing?

(a)   South

(b)   East

(c)   West

(d)   Data inadequate

Answer: (a)

Directions (Q. Nos. 79-80) Find the missing character in the following questions.

79. 

(a)   117

(b)   36

(c)   32

(d)   26

Answer: (b)

80. 

(a)   19

(b)   23

(c)   25

(d)   31

Answer: (d)

81. Which of the following diagrams correctly represents Elephants, Wolves, Animals?

Answer: (a)

Directions (Q. Nos. 82-85) Each of the following questions consist of two sets of figures 1, 2, 3, 4 constitute the problem set while figures a, b, c and d constitute the answer set. There is a definite relationship between figures 1 and 2. Establish a similar relationship between figures 3 and 4 by choosing a suitable figure from the answer set.

82. 

Answer: (c)

83. 

Answer: (a)

84. 

Answer: (d)

85. 

Answer: (b)

Directions (Q. Nos. 86-88) Find out part which has an error in the following sentences. If there is no error, your answer is (d).

86. The future proceedings of / (a) the conference / (b) did no interest me. / (c) No error (d)

Answer: (a)

87. There is no other way/ (a) to end war except / (b) disarmament. / (c) No error (d)

Answer: (b)

88. Bangladesh has come / (a) into existence / (b) fourteen years ago. / (c) No error. (d)

Answer: (a)

Directions (Q. Nos. 89-91) Fill in the blanks in the following sentence by selecting the most appropriate alternative from amongst the four choices given under each sentence.

89. She is the ………… of the two.

(a)   older

(b)   eldest

(c)   elder

(d)   oldest

Answer: (c)

90. The measure of verse is ………. .

(a)   line

(b)   stanza

(c)   mater

(d)   metre

Answer: (d)

91. ……………. is an order to appear before a court of law.

(a)   Bail

(b)   Order

(c)   Summon

(d)   Summons

Answer: (d)

Directions (Q. Nos. 92-94) In each of the following questions, find out the alternative which means most nearly the same as the word given in capitals.

92. REQUEST

(a)   permit

(b)   allow

(c)   pray

(d)   document

Answer: (c)

93. GRANTED

(a)   permitted

(b)   denied

(c)   approved

(d)   sanctioned

Answer: (d)

94. EMANCIPATE

(a)   emit

(b)   worn out

(c)   old

(d)   liberate

Answer: (d)

Directions (Q. Nos. 95-97) In each of the following questions. find out the alternative which is the most opposite in meaning of the word given in Capitals.

95. SUBSTANTIAL

(a)   sufficient

(b)   enough

(c)   excessive

(d)   inadequate

Answer: (d)

96. DEPLETION

(a)   filling in

(b)   fatigue

(c)   consumption

(d)   erosion

Answer: (a)

97. REGARD

(a)   respect

(b)   accord

(c)   discord

(d)   insult

Answer: (d)

Directions (Q. Nos. 98-100) Choose the alternative which can be substituted for the given words/sentence.

98. A person pretending to be somebody, he is not

(a)   Imposter

(b)   Liar

(c)   Rogue

(d)   Magician

Answer: (a)

99. The doctrine that human souls pass from one body to another at the time of death

(a)   Metamorphosis

(b)   Transition

(c)   Transmigration

(d)   Extrapolation

Answer: (c)

100. Giving undue favours to one’s own kith and kin

(a)   Favouritism

(b)   Nepotism

(c)   Corruption

(d)   Worldliness

Answer: (b)

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