ECONOMICS (CBSE/UGC NET)

ECONOMICS

COMPOUND INTEREST

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A simple interest account earns $75 at a rate of 1.5% over the course of 5 years. What was the principal amount on the account?
A
$5
B
$56
C
$100
D
$1, 000
Explanation: 

Detailed explanation-1: -488.86. Hence, Compound interest would be Rs. 488.86.

Detailed explanation-2: -To solve the above-given problem we will use a direct formula of finding the difference between compound interest & simple interest for 3 years. Thus, the principal amount is Rs. 15360.

Detailed explanation-3: -Simple interest is calculated on the principal, or original, amount of a loan. Compound interest is calculated on the principal amount and the accumulated interest of previous periods, and thus can be regarded as “interest on interest.”

There is 1 question to complete.