What is the difference between CDs and Savings Accounts?

I. CDs have fixed time but savings accounts have not
II. CDs have fixed interest rate but savings accounts have not

(A) I only
(B) II only
(C) I and II
(D) I or II

The answer is: (C) I and II
Certificate of deposits (CDs) usually have a fixed time period for which a fixed interest is paid.

What is the function of a central bank (or a state bank)?

(A) taking deposits from the people
(B) implementing monetary policy
(C) lending to businesses
(D) determining inflation and tax rates

The answer is: (B) implementing monetary policy
Central bank is required to implement monetary policy of the central government.

Most of the banks in a country are

(A) commercial banks
(B) investment banks
(C) national banks
(D) state banks

The answer is: (A) commercial banks
Most of the banks in a country are commercial banks which deals with the general public.