The difference between CI and SI on Rs. 5600 for 2 years at 5% is: MCQ with Answer and Explanation

The difference between CI and SI on Rs. 5600 for 2 years at 5% is:
A. Rs. 16
B. Rs. 12
C. Rs. 18
D. Rs. 14
Answer: Option D
Solution (By JKSSB Mock Tests)
D = 5600 × 0.0025 = Rs. 14.

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Practice More Compound Interest Questions

Question #1
What sum will produce Rs. 204 as compound interest in 2 years at 4% per annum?
A. Rs. 2400
B. Rs. 2600
C. Rs. 2500
D. Rs. 2700

Correct Answer: Option C


Explanation:
P = 204 / 0.0816 = 2500.

This question belongs to: Maths Compound Interest
Question #2
A sum of money placed at compound interest becomes double of itself in 5 years. In how many years will it become 128 times of itself?
A. 40 years
B. 30 years
C. 45 years
D. 35 years

Correct Answer: Option D


Explanation:
The sum becomes 2^1 times in 5 years. It will become 128 (2^7) times in 7 * 5 = 35 years.

This question belongs to: Maths Compound Interest
Question #3
A sum amounts to Rs. 1331 in 3 years and Rs. 1464.10 in 4 years at compound interest. Find the sum.
A. Rs. 1100
B. Rs. 1000
C. Rs. 900
D. Rs. 800

Correct Answer: Option B


Explanation:
Rate = (1464.10/1331 − 1) × 100 = 10%. P = 1331 / (1.1)³ = 1331 / 1.331 = 1000.

This question belongs to: Maths Compound Interest