What sum will amount to Rs. 1331 in 3 years at 10% compound interest? MCQ with Answer and Explanation

What sum will amount to Rs. 1331 in 3 years at 10% compound interest?
A. Rs. 1000
B. Rs. 1100
C. Rs. 900
D. Rs. 1200
Answer: Option A
Solution (By JKExamLibrary)
P = 1331 / 1.331 = 1000.

This question belongs to: Maths Compound Interest

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Practice More Compound Interest Questions

Question #1 Report Error
The compound interest on Rs. 1900 at 10% per annum for 2 years is:
A. Rs. 418
B. Rs. 399
C. Rs. 437
D. Rs. 380

Correct Answer: Option B


Explanation:
A = 1900 × 1.21 = 2299, CI = 2299 − 1900 = Rs. 399.

This question belongs to: Maths Compound Interest
Question #2 Report Error
What is the compound interest on Rs. 40000 for 1 year at 8% per annum, compounded half-yearly?
A. Rs. 3264
B. Rs. 3300
C. Rs. 3200
D. Rs. 3400

Correct Answer: Option A


Explanation:
Half-yearly rate = 8/2 = 4%. Time = 2 half-years. Amount = 40000 * (1 + 4/100)^2 = 40000 * 1.0816 = Rs. 43264. Compound Interest = 43264 - 40000 = Rs. 3264.

This question belongs to: Maths Compound Interest
Question #3 Report Error
The difference between CI and SI on Rs. 2300 for 2 years at 10% is:
A. Rs. 23
B. Rs. 21
C. Rs. 22
D. Rs. 24

Correct Answer: Option A


Explanation:
D = 2300 × 0.01 = Rs. 23.

This question belongs to: Maths Compound Interest