Q. The Reserve Bank of India (RBI) acts as a banker's bank. This would imply which of the following?
  1. Other banks retain their deposits with the RBI.
  2. The RBI lends funds to the commercial banks in times of need.
  3. The RBI advises the commercial banks on monetary matters.
Select the correct answer using the codes given below: (UPSC Prelims 2012)

Answer: 1, 2 and 3
Notes: The correct answer is [D] 1, 2 and 3. The term "banker's bank" signifies that the Reserve Bank of India (RBI) maintains a relationship with commercial banks similar to the one those banks maintain with their own customers.Why all statements are correct: