Coral Reefs

46. Which island in the Andaman and Nicobar group of islands is known for its limestone caves?
a) Baratang Island
b) Neil Island
c) Havelock Island
d) Ross Island

47. Which Indian state is known for its hill stations like Darjeeling and Kalimpong?
a) West Bengal
b) Odisha
c) Assam
d) Bihar