Which one of the following states is uniquely positioned by hosting wild populations of all three crocodile species “Gharial, Saltwater Crocodile, Mugger Crocodile”?

Which of the following statements are correct regarding ‘Rat snake’?
1. It is a non-venomous snake, which has been included in Schedule I of the Wildlife (Protection) Act, has been accorded the highest legal protection.
2. It is commonly found in human habitations and plays a major role in controlling the rodent population.
3. The species is found in most parts of the country except Andaman Islands.

Which of the following rivers of the Indus system flow in both Himachal Pradesh and Punjab state of India?

Which of the following countries are located on the boundary of Iran?
1. Pakistan
2. Afghanistan
3. Turkmenistan
4. Uzbekistan
5. Turkey