If you want to see gharials in their natural habitat, which one of the following is the best place to visit?

In which of the following regions of India are you most likely to come across the ‘Great Indian Hornbill’ in its natural habitat?

Which one of the following is an exhaustible but renewable natural resource?

Which one of the following States/UTs has the largest area under Coral Reefs in India?

Coral reefs are not found in which one of the following regions?

Coral reefs are not found in which one of the following regions?