Basic General Knowledge
On a night when the sky is clear, the temperature may dip considerably; on a cloudy night the temperature will usually dip much less. The reason for this difference is that

on a cloudy night the clouds are warm and therefore retard the cooling
current of air carry the heat away from the earth on a clear night
the clear sky allows the cold of outer space to reach the earth
the clear sky allows radiant energy to escape readily from the earth

ANSWER DOWNLOAD EXAMIANS APP

Basic General Knowledge
The term cover point in cricket means

None of these
if the ball goes off the batsman's leg
an off-break ball bowled by a left-handed bowler to a right-handed batsman
the position given by the bowler to the fielder on the offside, in front of a wicket

ANSWER DOWNLOAD EXAMIANS APP

Basic General Knowledge
What is the function of a dynamo?

To convert heat energy into light energy
To convert electrical energy into mechanical energy
To convert light energy into heat energy
To convert mechanical energy into electrical energy

ANSWER DOWNLOAD EXAMIANS APP