RAILWAY_GK_SET9

1. SI unit of luminous intensity is___________?
A. lumen
B. lux
C. candela
D. watt

2. If a bomb dropped from an airplane explodes in mid-air _________?
A. its KE increases
B. its total energy increases
C. its total energy decreases
D. its total momentum decreases

3. Fat can be separated from milk in a cream separator because of __________?
A. cohesive force
B. gravitational force
C. centripetal force
D. centrifugal force

4. Melting point of ice ____________.
A. increases with increase of pressure
B. decreases with increase of pressure
C. is independent of pressure
D. None of these

5. Radioactivity was discovered by_________?
A. J.J. Thomson
B. W.Roentgen
C. H.Becquerel
D. M. Curie

6. If the temperature inside a room is increased, the relative humidity will______?
A. increase
B. decrease
C. remain unchanged
D. none of these

7. In a transistor, the base is ________________.
A. an insulator
B. a conductor of low resistance
C. a conductor of high resistance
D. an extrinsic semiconductor

8. Nights are cooler in the deserts than in the plains because _____________.
A. Sand radiates heat more quickly than the earth
B. The sky remain clear most of the time
C. Sand absorbs heat more quickly than the earth
D. Of none of the above reasons

9. When we hear a sound, we can identify its source from ____________.
A. wave length of sound
B. the overtones present in the sound
C. the intensity of sound
D. the amplitude of sound

10. A boy is standing in front of a plane mirror at a distance of 3 m from it. What is the distance between the boy and his image?
A. 3 m
B. 6 m
C. 4.5 m
D. None of these

11. Energy is continuously generated in the sun due to ________________.
A. Nuclear fusion
B. Nuclear fission
C. Radioactivity
D. Artificial radioactivity

12. Hydrogen bomb is based upon the principle of ___________.
A. Nuclear fission
B. Nuclear fusion
C. Controller nuclear reaction
D. None of these

13. The south pole of the earth’s magnet is near the geographical _____________.
A. south
B. east
C. west
D. north

14. Number of basic SI unit is ___________.
A. 4
B. 7
C. 6
D. 5

15. The wire having a green plastic covering is a __________.
A. Line wire
B. Neutral wire
C. Earth wire
D. None of these

16. The working principle of a Washing Machine is ______________.
A. Centrifugation
B. Dialysis
C. Reverse osmosis
D. Diffusion

17. Sound and light waves both ______________.
A. have similar wavelength
B. obey the laws of reflection
C. travel as longitudinal waves
D. travel through vacuum

18. In an electric motor, the energy transformation is from _________________.
A. electrical to chemical
B. chemical to light
C. mechanical to electrical
D. electrical to mechanical

19. The focal length of a plane mirror is __________________.
A. Positive
B. Negative
C. Zero
D. Infinity

20. A dynamo converts _______________.
A. Mechanical energy into sound energy
B. Mechanical energy into electrical energy
C. Electrical energy into mechanical energy
D. None of these

21. Decibel is the unit of _______.
A. Speed of light
B. Intensity of sound
C. Intensity of heat
D. None of these

22. The ozone layer in the atmosphere is at a height of about _____________.
A. 25 km
B. 50 km
C. 100 km
D. 200 km

23. A camera uses a __________ to form an image on a piece of film at the back.
A. convex lens
B. concave lens
C. diverging lens
D. none of these

24. Recently, in which state Union Cabinet clears
President Rule:
a) Mizoram
b) Nagaland
c) Arunachal Pradesh
d) Assam

25. Recently, Pandit Shankar Ghosh passed away
in Kolkata. He was eminent:
a) Tabla Player
b) Banjo
c) Flautist
d) Veena

26. The first Ministerial Meeting of Arab - India
Cooperation Forum was held at:
a) Ankara, Capital city of Turkey
b) Abu Dhabi, Capital city of Dubai
c) Doha, Capital city of Qatar
d) Manama, Capital city of Bahrain

27. Recently, State owned Oil and Natural Gas
Corporation Limited (ONGC) has received
environmental clearance for a project in the
_______basin in Andhra Pradesh:
a) Krishna – Ganga
b) Godavari – Ganga
c) Krishna – Kaveri
d) Krishna – Godavari

28. Recently, Nirmala Gajwani passed away,
She was former Deputy Speaker of :
a) Gujarat Assembly
b) Haryana Assembly
c) Punjab Assembly
d) Uttar Pradesh Assembly

29. Government mobilizes _______kg of Gold
Under Monetization scheme:
a) 700
b) 1200
c) 1000
d) 900

30. Capital of Hong Kong is:
a) Dublin
b) Budapest
c) Hong Kong
d) Kingston

31. ______will be the fastest growing big
economy in the world in 2016 as per recentlyreleased United Nations World Economics Situation and Prospects 2016 report:
a) Japan
b) Pakistan
c) India
d) Nepal

32. 19th National Conference on e - Governance
begins in:
a) Aurangabad
b) Nagpur
c) Lucknow
d) Kanpur

33. Who has been appointed as Prime Minister
by Moldovan Parliament:
a) Filip Swither
b) Pavel Filip
c) Filip Kotler
d) Adolf Pavel

34. Who has took charge as the Executive
Director of Greenpeace India:
a) Shashi Chellam
b) Ravi Chellam
c) Raghvir Chellam
d) Rao K. Chellan

35. Who has been appointed as the chairman of
Central Board of Direct Taxes (CBDT)?
a) Atulesh Jindal
b) Atul Jindal
c) Ajay Jindal
d) Ajinkya Jindal

36. Which country offered transfer of bio -
farming technology to the India enhanced
cooperation in the healthcare sector:
a) Japan
b)Mauritius
c) America
d) Qatar

37. In which state, 'Nai Manzil' scheme has been
launched first time?
a) Jammu & Kashmir
b) Himachal Pradesh
c) Uttar Pradesh
d)Maharashtra

38. Google has entered into partnership with
_____to provide high speed public WiFi
service:
a) Indian Post
b) Indian Railways
c) Indian Airways
d) Indian Transport

39. Which country is the best country in the
world for women to live in, according to a
survey conducted by American Media
Company US News and World Report:
a) Japan
b) Denmark
c) Hungary
d) Burma

40. India signed a $ 250 million loan agreement
with the _____for Bihar Kosi Basin
Development project, aimed at enhancing
resilience to floods and increase agriculture
productivity:
a) IMF
b)World Bank
c) BIS
d) International Investment Bank

41. According to travel website TripAdvisor,
Umaid Bhawan Palace in ____is the world's
best hotel of 2016:
a) Kangra, Himachal Pradesh
b) Jodhpur, Rajasthan
c) Mumbai, Maharashtra
d) Gandhi Nagar, Gujarat

42. Which team won the Mushtaq Ali T20
Trophy recently?
a) Gujarat
b) Punjab
c) Uttar Pradesh
d) Kerala

43. _____replace Aamir Khan as 'Incredible
India' brand ambassadors:
a) Ajay Devgan and Kangna Ranaut
b) Amitabh Bachchan and Priyanka Chopra
c) Akshay Kumar and Kareena Kapoor
d) Saif Ali Khan and Parineeti Chopra

44. Who will b presented with the Technical
Achievement Award for his contribution to
cinema through "groundbreaking design", as
announced on the Official Oscar Awards
website?
a) Neha Thakkar
b) Rahul Thakkar
c) Aneem Thakkar
d) Brijesh K Thakkar

45. Capital of Portugal is:
a) Rabat
b) Bern
c) Doha
d) Lisbon

46. Currency of Portugal is:
a) Shilling
b) Euro
c) Pound
d) Dollar

47. A rocket works on the principle of conservation of ____________.
A. mass
B. linear momentum
C. energy
D. angular momentum

48. Sound waves in air are _________.
A. transverse
B. longitudinal
C. electromagnetic
D. polarised

49. Who among the following is the scalar quantity__________________.
A. force
B. pressure
C. velocity
D. acceleration

50. Sound of frequency below 20 Hz is called ______________.
A. audio sounds
B. infrasonic
C. ultrasonic
D. supersonics

  
 

CHEAT_LOG:1C 2A 3D 4B 5C 6B 7D 8A 9B 10B
 11A 12B 13D 14B 15C 16A 17B 18D 19C 20B
 21B 22B 23A 24C 25A 26D 27D 28A 29D 30C
 31C 32B 33B 34B 35A 36B 37A 38B 39B 40B 
 41B 42C 43B 44B 45D 46B 47B 48B 49B 50B