Which one of the following mountain ranges is spread over only one State in India?

In which one of the following states of India it is legal for a Hindu male and illegal for a Muslim male to have more than one living wife?

The Indian subcontinent was originally part of a huge mass called

The alpine vegetation in the western Himalayas is found only up to a height of 3000 meters while in the eastern Himalayas it is found up to a height of 4000 meters. The reason for this variation in the same mountain range is that

The paleao-magnetic results obtained from India indicated that in the past, the Indian land mass has moved

According to the 1991 census, the highest percentage of population in India is to be found in the age group of

Which one of the following does not belong to biosphere reserves set-up so far ?

In which one of the following crops international trade is low in the context of total produce?

The word 'Hindu' as reference to the people of Hind (India) was first used by

"Monoculture of commercially viable trees is destroying the unique natural profile of……… Thoughtless exploitation of timber, deforesting vast tracts for palm cultivation, destruction of mangroves illegal logging by tribals and poaching only compound the problem. Fresh water pockets are fast drying up due to deforestation and destruction of mangroves". The place referred to this quotation is