EASY
RRB JE CBT 1
IMPORTANT
Earn 100

Exposure to sunlight helps a person to improve his health because:
(a)The infrared lights kill bacteria in the body
(b)Resistance power increases
(c)The pigment cells in the skin get stimulated and produce a health tan
(d)The ultraviolet rays converts skin oil into vitamin D

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Important Questions on RRB - JE Model Question Paper CBT - I
EASY
RRB JE CBT 1
IMPORTANT
Guarantee to an exporter that the importer of his goods will pay immediately for the goods ordered by him, is known as:

EASY
RRB JE CBT 1
IMPORTANT
Who administers the oath of office to President of India?

EASY
RRB JE CBT 1
IMPORTANT
Light year is a unit of:

EASY
RRB JE CBT 1
IMPORTANT
Magnetism at the centre of a bar magnet is:

EASY
RRB JE CBT 1
IMPORTANT
Wind moves from a point at .......to a point at .......

EASY
RRB JE CBT 1
IMPORTANT
Sound travels at different speeds in different media. In what order does velocity of sound increases in these media?

EASY
RRB JE CBT 1
IMPORTANT
Solar eclipse occurs when_____.

EASY
RRB JE CBT 1
IMPORTANT
The gas present in stratosphere which filters ultra violet light and protects from radiation is:
