Solved RRB SSE Previous Year Question Paper Chennai 2014 Keys

RRB Chennai SSE 2014 Exam Papers

This is post about Railway recruitment board Chennai 2014 senior section engineers (SSE) exam question paper with answer keys. The RRB Chennai SSE question paper contains 150 objective questions, which is combination of technical aptitude, quantitative aptitude, reasoning questions and general knowledge completely in mixed form. Candidate need to understand the questions and answer them within the time limit. You can also find each question answers are given just below the 4 choices.

This last year question paper will help you to get the overall idea about the question patterns and take advantage to learn each one of them. If you are not applied for rrb Chennai examination, don’t hesitate to study them. Because most of the rrb’s in India follows the same pattern and most of the time previous year questions were asked.
If you need any RRB Chennai questions detailed solutions, use our contact form.

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Before going to question paper, I prepare overall analysis of RRB Chennai SSE 2014 Competitive Examination. (This is prepared based on the previous year question papers data).


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RRB Chennai SSE Question Paper 2014 with Keys

Download RRB Chennai SSE 2014 Question Paper with Answer Keys

1. The variety of coal having highest carbon content

(A) Anthracite
(B) Bituminous
(C) Lignite
(D) Pearl

Answer: A

2. The largest number which divides 62, 132, and 237 to leave the same remainder in each case is

(A) 28
(B) 42
(C) 35
(D) 32

Answer: C

3. India borrowed the idea of Directive Principles of State Policy from the constitution of

(A) Germany
(B) Ireland
(C) South Africa
(D) England

Answer: B

4. Working from whole to part is followed in surveying, in order to ensure that:

(A) survey work can be completed more quickly
(B) Plotting can be made quickly
(C) the errors or mistakes of one portion does not affect other portions
(D) error will be minimum

Answer: D

5. Which one is a gas?

(A) Chlorine
(B) Bromine
(C) Iodine
(D) All of the above

Answer: A

6. A voltmeter is

(A) A Galvanometer with low resistance
(B) An Ammeter with low resistance
(C) A Galvanometer with high resistance
(D) An Ammeter with high resistance

Answer: D

7. The time period of an alternating quantity is 0.02 second. Its frequency will be

(A) 25 Hz
(B) 50 Hz
(C) 100 Hz
(D) 0.02 Hz

Answer: B

8. Bolometers are used to measure:

(A) Magnetic Radiations
(B) Electrical insulations
(C) Radioactive Radiations
(D) Thermal Radiations

Answer: D

9. Which of the following processes is used primarily to obtain surface finish?

(A) hobbing
(B) boring
(C) honing
(D) broaching

Answer: C

10. The resultant of two equal forces (F) acting in opposite directions will be:
(A) 2XF
(B)√2 F
(C) 0.0707 F
(D) Zero

Answer: D

11. A watermelon weights 5000 grams. 99% of its weight is water. It is kept in a drying room and after some time it turns out that it has only 98% water by weight. Now its weight in grams is

(A) 4900
(B) 4000
(C) 2500
(D)4800

Answer: C

12. When water is flowing through pipe, the velocity of flow is:

(A) Maximum at the centre and minimum near the walls
(B) Minimum at the centre and maximum near the walls
(C) Zero at the centre and maximum near the walls
(D) maximum at the centre and zero near the walls

Answer: D

13. In a certain code, 15789 is written as XTZAL and 2346 is written as NPSU. How is 23549 written in that code?

(A) NPTUL
(B) PNTSL
(C) NPTSL
(D)NBTSL

Answer: C

14. Who was the president of Indian National Congress when India became free?

(A) Mahatma Gandhi
(B) Jawahar Lal Nehru
(C) J. B Kripalani
(D) Sardar Vallabhai Patel

Answer: C

15. Speed of the D.C series motor at no load is:

(A) Infinity
(B) 3000 RPM
(C) 1500 RPM
(D) Zero

Answer: D

16. Transformer works on the principle of

(A) Mutual Induction
(B) Self induction
(C) Faraday’s law of electromagnetic induction
(D) Both self and mutual induction

Answer: A

17. In a right angled triangle, if the square of the hypotenuse is twice the product of the other two sides, then one of the angles of the triangle is

(A) 150
(B) 300
(C) 450
(D) 600

Answer: C

18. Which state produces the bulk of natural rubber in India?

(A) Tripura
(B) Tamil Nadu
(C) Kerala
(D) Karnataka

Answer: C

19. The cutting speed in turning operation would be least in case of:

(A) Aluminum alloys
(B) Medium carbon steel
(C) Mild steel
(D) Stainless steel

Answer: B

20. BCG vaccine is used against:

(A) TB
(B) Leprosy
(C) Measles
(D) Polio

Answer: A

21. The primary unit of measurement for engineering drawings and design in the mechanical industries is the:

(A) millimeter
(B) centimeter
(C) meter
(D) kilometer

Answer: A

22. A computer program looking “normal” but containing harmful code is infected by:

(A) Trojan horse
(B) Virus
(C) Worm
(D) None of the above

Answer: B

23. Who won the Men’s title at Wimbledon Championship 2014?

(A) Roger Federer
(B) Novak Djokovic
(C) Andy Murray
(D) Rafael Nadal

Answer: B

24. A National Emergency under Article 352 remains in operation, with the approval of the parliament for:

(A) A maximum period of three years
(B) A maximum period of one years
(C) A maximum period of six years
(D) Indefinite period

Answer: C

25. Two vessels contain milk and water in the ratio 3:1 and 5:1 respectively. In what ratio these are to be mixed to prepare a third mixture containing milk and water in the ratio 2:1?

(A) 1:2
(B) 2:1
(C) 1:1
(D) None of these

Answer: A

26. In a beam of I section, the maximum shear force is carried by:

(A) the upper flange
(B) the wed
(C)the lower flange
(D) Any of these

Answer: B

27. Find the missing letters.

ABZ, BCY, CDX, DEW, _______

(A)EFV
(B) FEE
(C) DEF
(D) DEV

Answer: A

28. Ajay opened a hardware shop by invests ₨ 21,000 and is joined by Nithin with ₨36,000 after some time. If the profits at the end of the year are divided equally, after how many months did Nithin join Ajay?

(A) 8 months
(B) 7 months
(C) 6 months
(D) 5 months

Answer: D

29. The property of the liquid surface film to exert a tension so that even small loads can be supported over it is known as:

(A) Viscosity
(B) adhesion
(C) surface tension
(D) capillary

Answer: C

30. Which country will host 21st FIFA world cup in 2018?

(A) Mexico
(B) China
(C) Russia
(D) Qatar

Answer: C

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31. A man performs 2/25 of his total journey by bus, 21/50 by car and the remaining 2 km on foot. His total journey is:

(A) 2.5 km
(B) 3 km
(C) 3.5 km
(D) 4 km

Answer: D

32. At what rate percent compound interest does a sum of money become four – fold in 2 years?

(A) 150%
(B) 100%
(C) 200%
(D) 250%

Answer: B

33. Heat transfer takes place as per:

(A) Zeroth law of thermodynamics
(B) First law of thermodynamics
(C) Second law of thermodynamics
(D) Kirchhoff’s law

Answer: D

34. Welding of steel structures on site of a building is done by:

(A) arc welding
(B) Gas Welding
(C) resistance welding
(D) thermite welding

Answer: A

35. Which is the lightest metal, which can even float on water?

(A) Aluminium
(B) Silver
(C) Gold
(D) Lithium

Answer: D

36. The locus of a point lying on the circumference of the circle which rolls on a straight line is known as:

(A) Hypocycloid
(B) Epicycloid
(C) Cycloid
(D) Circle

Answer: C

37. Aruna cuts a cake in to two halves and cuts one half into smaller pieces of equal size. Each of the small pieces is twenty grams in weight. If she has seven pieces of the cake in all with her, how heavy was the original cake?

(A) 120 grams
(B) 140 grams
(C) 240 grams
(D)280 grams

Answer: C

38. Which of the following fraction is the largest?

(A) 29/30
(B) 29/28
(C) 29/27
(D)29/25

Answer: D

39. The famous queen Chand Bibi who fought courageously against Akbar belonged to which of following kingdoms?

(A) Berar
(B) Khandesh
(C) Ahmednagar
(D) Bijapur

Answer: D

40. The welding zone in TIG arc welding is shielded by an atmosphere of:

(A) oxygen gas
(B) Carbon dioxide
(C) hydrogen
(D) helium or argon

Answer: D

41. Which disease is often referred as “Royal Disease”?

(A) Haemophilia
(B) Anaemia
(C) Cancer
(D) Tuberculosis

Answer: A

42. A.D.C Electric Motor can be easily identified by:

(A) Yoke
(B) Size of conductor
(C) Commutator
(D) Winding

Answer: C

43. Which of the following hardwares can’t be shared?

(A) printer
(B) Scanner
(C) Plotter
(D) Mouse

Answer: D

44. Which country is the current winner of the ICC World Cup One day International Cricket?

(A) Sri lanka
(B) India
(C) Australia
(D) Pakisthan

Answer: C

45. Which of the following has maximum density?

(A) Water
(B) Mercury
(C) Alcohol
(D) Ether

Answer: B

46. In factory buildings, the horizontal beams spanning between the wall and columns supporting a wall covering, are called:

(A) Stringers
(B) trimmers
(C) grits
(D) lintels

Answer: C

47. Which was the bulkiest PC?

(A) Ist Generation computer
(B) IInd Generation computer
(C) IIIrd Generation computer
(D) IVth Generation computer

Answer: A

48. The length, width and height of a rectangular solid are in the ratio 5:4:2. If total surface area is 4864 m2 , then height of the solid in meter:

(A) 4
(B) 8
(C) 16
(D)32

Answer: D

49. An express train travelling at 80 km/hr overtakes a goods train, twice as long and going at 40km/hr on a parallel track in 54 seconds. How long will the express train take to cross a station 400m long?

(A) 36 sec
(B) 45 sec
(C) 27 sec
(D) 32 sec

Answer: C

50. A good Database Management System (DBMS) should have:

(A) Provision for data integrity and system intergrity
(B) Scope for archive
(C) Financial stability of the vendor so that after sales support and updates are available
(D) All the above

Answer: A

51. A transformer does not change the following :

(A) Frequency
(B) Voltage
(C) Waveform
(D) both frequency & wave form

Answer: A

52. A worker is engaged for 30 days pn the condition that he will be paid ₨75 for each day he works but if he is absent, he will not get daily wages but also be fine ₨22.50 for that day. At the end of 30 days, the employee paid the worker ₨1275 in all. For how many days, was the worker absent?

(A) 6
(B) 9
(C) 10
(D) 8

Answer: C

53. Safety of electric appliances and wiring is ensured by :

(A) Insulation
(B) Earthing
(C) Providing a fuse wire in the electric circuit
(D) All of the above

Answer: D

54. Full-wave Rectifier has theoretical maximum efficiency of:

(A) 40.6%
(B) 81.2%
(C) 78.5%
(D) 50%

Answer: B

55. One card is drawn from a pack of 52 cards, each of the 52 cards being equally likely to be drawn. Find the probability that the card drawn is black.

(A) 1/2
(B) 1/4
(C) 8/13
(D) Can’t be determined

Answer: A

56. Air pollution effects on plants are mostly found on:

(A) leaves
(B) flowers
(C) Stems
(D) roots

Answer: A

57. The output of a diesel engine can be increased without increasing the engine revolution or size in following way

(A) feeding more fuel
(B) increasing flywheel size
(C) heating incoming air
(D) supercharging

Answer: D

58. Water pollution can be controlled by :

(A) having septic tanks for each house
(B) checking mixing of industrial waste with water bodies
(C) use of degradable pesticides
(D) all of the above

Answer: A

59. In the third battle of panipat, the Marathas were defeated by the :

(A) Mughals
(B) Britains
(C) Afgans
(D) None of the above

Answer: B

60. Blood bank of the body is:

(A) Lever
(B) Heart
(C) Spleen
(D) Kidney

Answer: C

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61. The resistance of wire varies inversely as:

(A) area of cross section
(B) length
(C) resistivity
(D) temperature

Answer: A

62. Which of the following countries doesn’t have common border with India?

(A) China
(B) Bhutan
(C) Russia
(D) Burma (Myanmar)

Answer: C

63. At which place is the Kumbh Mela not held?

(A) Banaras
(B) Ujjain
(C) Nasik
(D) Haridwar

Answer: A

64. Neutrons are present in all atoms except:

(A) Helium
(B) Carbon
(C) Nitrogen
(D) Hydrogen

Answer: D

65. Which one of the following is an advantage of forging?

(A) Good surface finishing
(B) Low tooling cost
(C) Close tolerance
(D) Improved physical properties

Answer: B

66. The deterioration of the properties of a material when subjected to repeatedly applied stresses is termed as:

(A) Creep
(B) fatigue
(C) isotropic
(D) elasticity

Answer: B

67. Who holds the record for highest victory margin in Lok Sabha elections?

(A) Ram Vilas Paswan
(B) Narendra Modi
(C) Pritam Munde
(D) Sonia Gandhi

Answer: C

68. A rocket can go vertically upwards in earth’s atmosphere because:

(A) it is lighter than air
(B) of gravitational pull of sun
(C) it has a fan which displaces more air per unit time than the weight of the rocket
(D) of the force excerted on the rocket by gases ejected by it

Answer: D

69. Find the missing number 1, 2, 24, 120, _____

(A) 240
(B) 320
(C) 720
(D) 930

Answer: C

70. The eastern Dedicated Freight Corridor being built by Indian Railways will connect:

(A) Panipat and Allahabad
(B) Chandigarh and Bhubaneshwar
(C) Jawahar Lal Nehru Port to Tughlabad
(D) Ludhiana and Dankuni

Answer: D

71. Who is the Project Director of the Mars Orbiter Mission (MOM), also called Mangalyaan ?

(A) K. Radhakrishnan
(B) S. Ramakrishnan
(C) Mylswamy Annadurai
(D) S.K. Shivakumar

Answer: C

72. Two pipes A and B can fill a tank in 10 hrs and 15 hrs respectively. If both the taps are opened together, then tank will be full in:

(A) 5 hrs
(B) 6 hrs
(C) 121/2 hrs
(D) 71/2 hrs

Answer: B

73. The starters are used in Induction motors because:

(A) its starting torque is high
(B) it is designed to run against heavy load
(C) it can’t run in reverse direction
(D) its starting current is five times or more than its rated current

Answer: D

74. A pre- stressed concrete pile is :

(A) Easy to handle
(B) lighter in weight
(C) extremely durable
(D) all the above

Answer: C

75. Two elements that are frequently used in making transistors are:

(A) Iridium and Tungsten
(B) Lead and Tin
(C) Iron and Carbon
(D) Silicon and Germanium

Answer: D

76. An LED is made up of:

(A) Phosphorescent material
(B) Lead and Tin
(C) Silicon
(D) Gallium and Germanium

Answer: D

77. A perfect black body is one which

(A) is black in colour
(B) reflects all heat
(C) transmits all heat radiation
(D) absorbs heat radiations of all wavelength falling on it.

Answer: D

78. Critical path in CPM lies along the activities having float :

(A) positive
(B) negative
(C) zero
(D) same

Answer: C

79. Graphite is used in nuclear reactor:

(A) as a lubricant
(B) as a fuel
(C) for lining the inside of reactor as insulator
(D) for recording the velocity of neutrons

Answer: D

80. Who is the present Finance Minister of India?

(A) Rajnath Singh
(B) Arun Jaitley
(C) Sushama Swaraj
(D) None of the above

Answer: B

81. In how many ways can a committee, consisting of 5 men and 6 women be formed from 8 men and 10 women?

(A) 720
(B) 6780
(C) 10134
(D) 11760

Answer: D

82. Advantages of D.C. over A.C. is:

(A) No skin effect
(B) Charging currents are eliminated
(C) Line regulation is improved
(D) All of the above

Answer: C

83. The function of liver is to:

(A) Store Glucose as Glycogen
(B) Produce Bile
(C) Secrete Insulin
(D) Both (A) and (B) above

Answer: B

84. Smita, Monica and Reema can type a 50 page document in 4 hours, if they work together. Smita herself can type it in 12 hrs and Reema can do it in 10 hours. Monica can type it in:

(A) 10 hours
(B) 12 hours
(C) 15 hours
(D) 18 hours

Answer: C

85. A steam pipe is to be insulated by two insulating materials put over each other. For better results:

(A) better insulation should be put over pipe and inferior one over it
(B) inferior insulation should be put over pipe and better one over it
(C) both may be put in any order
(D) whether to put inferior insulation or better insulation over pipe demands on steam temperature

Answer: A

86. Taj Mahal is threatened due to the effect of:

(A) chlorine
(B) sulphur dioxide
(C) oxygen
(D) hydrogen

Answer: B

87. Who is the first retired Chief Justice of India, to be appointed as Governor of a state in India?

(A) Rajendra Mal Lodha
(B) K.G. Balakrishnan
(C) P. Sathasivam
(D) Altamas kabir

Answer: C

88. As compared to PNP transistor, NPN transistors are preferred due to:

(A) being economical
(B) having simple operating mechanism
(C) Consuming less bias voltage
(D) better high frequency response

Answer: C

89. Which is not the common component between Petrol and Diesel Engine?

(A) camshaft
(B) exhaust silencer
(C)spray nozzle
(D) Dynamo

Answer: C

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90. In amplitude modulation, the magnitude of carrier wave is varied in accordance with the amplitude and frequency of the:

(A) modulating voltage
(B) any voltage
(C) both (A) and (B)
(D) none of the above

Answer: A

91. The strength of concrete with passage of time:

(A) decrease
(B) remains constant
(C) increase
(D) becomes unpredictable

Answer: A

92. A token copper currency was introduced by:

(A) Allauddin Khilji
(B) Sher sha Suri
(C) Muhammad-bin-Tughlaq
(D) Firoz Shah Tughlag

Answer: C

93. The thickness of a light gauge sheet steel can be best checked with a:

(A) Finely divided steel scale
(B) Depth gauge
(C) Vernier Calipers
(D) Micrometer

Answer: C

94. Which of the following diodes has zero breakdown voltage?

(A) Zener diode
(B) Schottky diode
(D) Backward diode
(D) Tunnel diode

Answer: A

95. Who is the present chief minister of Bihar?

(A) Nitish Kumar
(B) Jeetan Ram Manjhi
(C) Lalu Prasad Yadav
(D) none above

Answer: A

96. Which of the following is not a characteristic of E-mail?

(A) Low cost
(B) Record maintenance in database
(C) High Speed
(D) Waste reduction by non- use of paper

Answer: A

97. Pyrometer is used to measure:

(A) Strain
(B) Pressure
(C) Stress
(D) Temperature

Answer: D

98. Which of the following places does not have a Railway Locomotive Factory?

(A) Patiala
(B) Bilaspur
(C) Chittaranjan
(D) Jhansi

Answer: B

99. Black cotton soil is unsuitable for conventional foundation because its:

(A) bearing capacity is low
(B) permeability is uncertain
(C) Particles are cohesive
(D) property to undergo a volumetric change due to variation of moisture content

Answer: D

100. A beam of uniform strength has, at every cross section, same :

(A) bending moment
(B) bending stress
(C) deflection
(D) Stiffness

Answer: C

101. Galvanizing means covering with a thin coat of:

(A) Tin
(B) Zinc
(C) Paint
(D) Coal-tar

Answer: B

102. In the following question the two words given on one side of double colon i.e., :: bear a certain relationship. The other side shows an incomplete pair marked by a missing word which bears a similar relationship with the given word. Find the missing word out of the given options (A), (B), (C) or (D).

Eye : Cataract :: ? : Hepatitis

(A) Liver
(B) Pancreas
(C) Stomach
(D) Lungs

Answer: A

103. The first Satyagraha campaign of Mahatma Gandhi was started at:

(A) Champaran
(B) Bardoli
(C) Dandi
(D) Kolkata

Answer: A

104. Which one of the items given below is not an item of the Menu bar in MS Word?

(A) Root
(B) Tools
(C) View
(D) Exit

Answer: A

105. The age of Ram and Mukta are in the ratio of 3:5. After 9 years the ratio of their age will become 3:4 . The present age of Muktha (in years) is:

(A) 9
(B) 15
(C) 18
(D) 24

Answer: B

106. A virtual image larger than the object can be obtained by:

(A) Concave Mirror
(B) Convex Mirror
(C) Plane Mirror
(D) Concave lens

Answer: B

107. In a certain code, SIKKIM is written as THLJJL . How is TRAINING written in that code ?

(A) SQBHOHOH
(B) UQBHOHOF
(C) UQBJOHHO
(D) UQBJOHOH

Answer: B

108. Find the number which when added to itself 13 times, gives 112.

(A) 7
(B) 8
(C) 9
(D) 11

Answer: B

109. In a conductor, the flow of current is:

(A) flow of molecules
(B) flow of free electrons
(C) flow of positive charge
(D) flow of ions

Answer: B

110. Deforestation has an alarming effect on:

(A) Soil erosion
(B) Weed control
(C) Sunlight
(D) Increase in grazing area

Answer: A

111. If a certain amount of dry ice is mixed with same amount of water at 80 degree celsius, the final temperature of mixture will be :

(A) 80 degree celsius
(B) 0 degree celsius
(C) 40 degree celsius
(D) 20 degree celsius

Answer: C

112. The top view of an object should typically be drawn:

(A) to the right of the front view
(B) directly below the front view
(C) anywhere on the same page
(D) on a separate piece of paper

Answer: B

113. Two electric bulbs of 50 watts and 10 watts are given. Which one of the two bulbs will be brighter when they are connected in series to the mains :

(A) 50 watts
(B) 100 watts
(C) both 50 watts as well as 100 watts
(D) none of the above

Answer: A

114. Which of the following can be used as an Inverter?

(A) AND gate
(B) OR gate
(C) NOR gate
(D) None of these

Answer: C

115. In optical fibres, the propogation of light is due to :

(A) Reflection
(B) Refraction
(C) Diffraction
(D) Total internal reflection

Answer: D

116. What is the unit of measurement of the distances of stars from the earth?

(A) Light year
(B) Fathoms
(C) Nautical miles
(D) Kilometers

Answer: A

117. Simplify (75983 X 75983-45983 X 45983)/30000

(A) 121796
(B) 121866
(C) 121956
(D) 121966

Answer: D

118. Deficiency of iodine causes:

(A) Rickets
(B) Beri- beri
(C) Goitre
(D)Bleeding gums

Answer: C

119. Emission of light in an LED results due to :

(A) Emission of electrons
(B) Photovoltaic Effect
(C) Generation of Electromagnetic Radiation
(D) Conversion of Heat to Electrical Energy

Answer: A

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120. Which of the following pollutants forms a toxic and stable substance in blood by combining with haemoglobin?

(A) CO2
(B) CO
(C) CH4
(D) NO2

Answer: B

121. The largest gland in the human body is:

(A) Gall Bladder
(B) Liver
(C) Spleen
(D) Pancreas

Answer: B

122. ‘A’ sold a motor cycle to ‘B’ at a gain of 15%, ‘B’ sold it to ‘C’ at a gain of 20%. If ‘C’ paid ₨ 897, then ‘A’ would have paid in ₨:

(A) 350
(B) 1210
(C) 750
(D) 650

Answer: D

123. The primary purpose of a meggar is to measure resistance whose values are in the range of:

(A) Ohms
(B) Kiloohms
(C) Megaohms
(D) Milliohms

Answer: A

124. Harmonic distortion in amplifiers is due to:

(A) positive feedback in the circuit
(B) Power supply of the amplifier
(C) reactive circuit elements
(D) non – linear characteristics of the active device

Answer: D

125. Out of four numbers, the average of first three is 16 and that of the last three is 15. If the last number is 18, then the first number is :

(A) 22
(B) 21
(C) 24
(D) 19

Answer: B

126. A boat takes thrice as much time to sail in the upstream of a river as it would have taken to sail in the downstream. If the speed of the water id 5 km/hr, then the speed of boat in still water is :

(A) 4 km/hr
(B) 6 km/hr
(C) 10 km/hr
(D) 12 km/hr

Answer: C

127. The ratio of number of boys and girls in a school of 720 students is 7:5 . How many more girls should be admitted to make the ratio 1:1?

(A) 100
(B) 120
(C) 80
(D) 150

Answer: B

128. A man getting down a running bus falls forward because:

(A) due to inertia of rest, road is left behind and man reaches forward
(B) due to inertia of motion upper part of body continues to be in motion in forward direction while feet come to rest as soon as they touch the road.
(C) he leans forward as a matter of habit
(D) of the combined effect of all the three factors of all the factors stated in (A), (B), (C)

Answer: B

129. A “fire – wall” in a computer system acts as:

(A) Modem
(B) Browser
(C) Router
(D) None of these

Answer: C

130. Who won the Gyanpeeth Award for 2013 ?

(A) Kedarnath Singh
(B) Prathibha Ray
(C) Shrilal Shukla
(D) Chandrashekhara kambara

Answer: A

131.If log 102 = 0.3010 and log 107 = 0.8751, then value of log 102.8 is :

(A) 0.4471
(B) 1.4471
(C) 2.4471
(D) none of these

Answer: B

132. The sum of two digit of a number is 15. If 9 is added to the number, the digits are reserved. The number is :

(A) 78
(B) 87
(C) 69
(D) 96

Answer: A

133. The dimension figure for diameter of a circle should be :

(A) preceded by the symbol ᶲ
(B) suffixed by the symbol ᶲ
(C) preceded by the symbol D
(D) suffixed by the symbol D

Answer: B

134. A candidate who gets 20% marks in the examination fails by 30 marks but another candidate who gets 32% marks gets 42 marks more than the minimum pass marks. The pass percentage is :

(A) 25%
(B) 33%
(C) 36%
(D) 40%

Answer: A

135. Find the odd one from the given words.

(A) Panipat
(B) Haldighati
(C) Plassey
(D) Sarnath

Answer: D

136. A wooden cube whose edges are 4 inches is painted red. The cube is then cut in to 64 cubes whose edges are 1 inch. Total surface area of all the unpainted faces is:

(A) 242 sq.inch
(B) 288 sq.inch
(C) 292 sq.inch
(D) None of these

Answer: B

137. A total of 324 coins of 20 paise and 25 paise make a sum of ₨ 71. The number of 25 paise coins is :

(A) 120
(B) 124
(C) 144
(D) 200

Answer: B

138. Main cause of extinction of wildlife is:

(A) Air pollution
(B) Water pollution
(C) Industrial gases
(D) Deforestation

Answer: D

139. Which one of the following is a universal gate?

(A) OR gate
(B) X OR gate
(C) NOR gate
(D) NOT gate

Answer: C

140. MS- DOS was a :

(A) Single user operating system
(B) Multi – User operating system
(C) Multi tasking operating system
(D) None of the above

Answer: A

141. Work done in a free expansion process is :

(A) Positive
(B) Negative
(C) Zero
(D) Minimum

Answer: C

142. The fuse wire is made up of :

(A) copper
(B) Tungsten
(C) Lead-tin alloy
(D) Nichrome

Answer: C

143. The collapsible tooth paste tubes are produced by :

(A) Cold rolling
(B) cupping
(C) extrusion
(D) deep drawing

Answer: C

144. As per Boolean Algebra, inputs can be changed in:

(A) OR gates
(B) AND gates
(C) Both OR and AND gates
(D) None of the above

Answer: A

145. A man is watching from top of a tower a boat speeding away from the tower. The boat makes an angle of depression of 450 with the man’s eye when at a distance of 60 metres from the tower. After 5 seconds, the angle of depressiom becomes 300. What is the approximate speed of the boat, assuming that it is running in still water?

(A) 32 kmph
(B) 36 kmph
(C) 38kmph
(D) 40kmph

Answer: A

146. Which of the following programming languages is exclusively used for artificial intelligence?

(A) C
(B) JAVA
(C) FORTAN
(D) PROLOG

Answer: D

147. This is formed where three or more surface intersect :

(A) oblique
(B) line
(C) edge
(D) Vertex

Answer: A

148. In the event of the resignation or death of the Prime Minster :

(A) The council of Ministers stands automatically dissolved.
(B) The senior most member of the council of Ministers automatically becomes the Prime Minster.
(C) The lok Sabha stands automatically dissolved and fresh elections must be held within six months.
(D) The President can take any one of the action listed above.

Answer: A

149. Which one of the following taxes is not shared by the central government with the states?

(A) Union Excise Duty
(B) Customs Duty
(C) Income Tax
(D) Estate Duty

Answer: D

150. Who among the following have been the Union Finance Minister of India?

(1) R. Venkatraman
(2) V.P. Singh
(3) Y. B. Chavan
(4) Pranab Mukherjee

(A) Only (1), (2) and (3)
(B) Only (1), (3) and (4)
(C) Only (2) and (3)
(D) All (1), (2), (3) and (4)

Answer: D

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