Q. Why does Russia have many local time differences?

Answer

Correct Answer : Because of its long east-west stretches

Q. Why does temperature increase with increase in height in Stratosphere?

Answer

Correct Answer : Concentration of ozone

Q. Why does the mercury column in the barometer fall rapidly before a severe storm? It is due to

Answer

Correct Answer : Fall in the atmospheric pressure

Q. Why does the west coast of India receive more rainfall from south-west monsoon than the east coast?

Answer

Correct Answer : The Western Ghats obstruct the winds causing rainfall

Q. Why does Western Ghats and Eastern Ghats both receive sufficient rainfall but Deccan Plateau receives scanty rainfall?

Answer

Correct Answer : It is a rain shadow area

Q. Why has the Green Revolution benefitted only a small section of India?

Answer

Correct Answer : All of the above

Q. Why have the incidents of flood risen in India recently?

Answer

Correct Answer : Deforestation in drainage zone

Q. Why I am an Atheist’ is written by

Answer

Correct Answer : Bhagat Singh

Q. Why is AD 1716 important in the history of Punjab?

Answer

Correct Answer : Killing of Banda Singh Bahadur

Q. Why is crop rotation necessary?

Answer

Correct Answer : To increase the fertility of soil