RRB kolkata sample question paper

Hii sir, I wants to get A Sample Question Paper for the RRB Kolkata Ticket Collector Examination of General Knowledge Section ?

[shikha]

As you Asking for the Question Paper for the RRB Kolkata Ticket Collector Examination of General Knowledge Section the Question Paper is given below

Aball tied with a string to a rotating shaft revolves at uniform speed. As the
is suddenly brought to rest the string starts getting round the shaft with the a
lar velocity of the ball.
a) increasing b) decreasing
c) remaining constant d) becoming zero

If an apple is released from an orbiting spaceship, it will
a) fall towards the earth
b) move along with spaceship at the same speed
c) move at a higher speed
d) move at a lower speed

What happens when water is cooled from 8° C to 0° C?
a) Its volume decreases uniformly, becoming minimum at 0° C
b) Its density increases uniformly, attaining maximum value at 0° C
c) Its volume decreases upto 4° C and then increases
d) Its density decreases upto 4° C and then increases

During summer, we feel comfortable under a fan because it -
a) throws cool air on us
b) sets the air in motion, thereby increasing the evaporation of sweat
c) produces convection currents
d) produces air which carries heat away from the body

Light waves are different from sound waves in that
a) light waves are electromagnetic but sound waves are not
b) light waves can travel through water but sound waves cannot
c) light travels with the same speed in all media
d) light waves produce interference but sound waves do not

Planets are
a) luminous bodies which twinkle
b) non - luminous bodies which twinkle
c) luminous bodies which don't twinkle
d) non - luminous bodies which don't twinkle

If you move towards a mirror at the speed of 10 cm/s, then your image w
approach you at the speed of
a) 5 cm/s b) 10 cm/s
c) 20 cm/s d) Data inadequate

In outer space a spaceman
a) cannot see stars during day time
b) cannot see stars at all
c) can see stars during day - time opposite sun
d) can see stars during day time in all directions

The soap bubbles look coloured when viewed in white light due to
a) scattering of light by thin layer
b) interference of light by thin layer
c) trasmission of light
d) characteristics of the colours of soap - solution


Which of the following devices changes the electrical energy into mechanic
energy?
a) Dynamo b) Electric motor c) Inductor d) Rectifier
The function of a moderator in a nuclear reactor is to
a) moderate the number of secondary neutrons
b) moderate the velocity of secondary neutrons
c) increase the number of fissionable nuclei
d) control the fission reaction

Which planets do not have satellites revolving around them?
a) Mars and Venus b) Mercury and Venus
c) Mars and Mercury d) Neptune and Pluto

The absolute zero of temperature is
a) the starting point of any scale of temperature
b) the lowest temperature that is theoretically possible
c) the temperature at which the vapours of all liquid substances freeze
d) the temperature at which all substances exists in the vapour phase

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14. Heavy water
a) contains more dissolved air
b) contains more dissolved minerals and salts
c) contains deuterium in place of hydrogen
d) contains organic impurities

Animal charcoal is obtained by
a) the destructive distillation of bones
b) burning the bones of animals in contact with air
c) burning the flesh of animals
d) burning the bones of animals out of contact with air

Polythene is industrially prepared by the polymerisation of
a) Methane b) Acetylene c) Ethylene d) Ethane

'Fixation of nitrogen' implies
a) the liquefication of nitrogen
b) the conversion of atmospheric nitrogen into useful compounds
c) the conversion of nitrogen into amines

Oxidation is a process which involves
a) the loss of electrons b)the gain of hydrogen
c) the gain of electrons d) no change in electrons
19. The bleaching agent of the colour of the clothes is
a) Sodium chloride b) Sulphur dioxide
c) Carbon dioxide d) Sulphur trioxide

. Emerald is formed of
a) Berilium b) Chromium c) Aluminium d) Magnesium
21. On February 20, 1947, British Prime Minister announced the decision of British
Government to leave India till
a) August 1947 b) January 1948 c) June 1948 d) August 1948

The objective of Red Shirts movement was
a) creation of independent Pashtunistan b) creation of Pakistan
c) activities of trade unions in India d) free India from the British