ECONOMICS (CBSE/UGC NET)

ECONOMICS

COMPOUND INTEREST

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In some investment accounts interest is computed on interest that has been earned in previous years. What is this method of computing interest called?
A
compound interest
B
double interest
C
simple interest
D
not enough information
Explanation: 

Detailed explanation-1: -Compound interest is the interest on savings calculated on both the initial principal and the accumulated interest from previous periods.

Detailed explanation-2: -Essentially, compounding refers to earning interest on previously earned interest. Compound interest is calculated as a fixed percentage of both your initial deposit (principal) plus any interest earned during the previous compounding period.

Detailed explanation-3: -Here’s the simple interest formula: Interest = P x R x T. P = Principal amount (the beginning balance). R = Interest rate (usually per year, expressed as a decimal). T = Number of time periods (generally one-year time periods).

Detailed explanation-4: -Compound interest is interest calculated on an account’s principal plus any accumulated interest. If you were to deposit $1, 000 into an account with a 2% annual interest rate, you would earn $20 ($1, 000 x . 02) in interest the first year.

Detailed explanation-5: -Compound interest is the interest on a deposit calculated based on both the initial principal and the accumulated interest from previous periods. Or, more simply put, compound interest is interest you earn on interest . You can compound interest on different frequency schedules such as daily, monthly or annually.

There is 1 question to complete.