Questions

Except skydiving all other given options swimming, hiking and cycling are aerobic outdoor sports.

BP Kanungo was appointed as Deputy Governor in Reserve Bank of India (RBI) for three years. The Appointments Committee of Cabinet (ACC) has approved his appointment to the post with effect from the date of taking over the charge on or after April 3, an order issued by Personnel Ministry said. He has been appointed in place of R Gandhi, it said.
Kanungo was in March last year appointed as Executive Director in the central bank.

Echolocation is an adaptation bats use to hunt insects in flight, locate flowering plants and find warm places for hibernation.

Special Friend - Stone.

Example ::

He is my special friend - He is my stone.

Hypnology is the study of sleep.

Every line has an upper limit and a lower limit on the frequency of signals it can carry. This limited range is called the bandwidth