What sum will amount to Rs. 2315.25 in 3 years at 5% compound interest? MCQ with Answer and Explanation

What sum will amount to Rs. 2315.25 in 3 years at 5% compound interest?
A. Rs. 1800
B. Rs. 2000
C. Rs. 1900
D. Rs. 2100
Answer: Option B
Solution (By JKExamLibrary)
P = 2315.25 / (1.05)³ = 2315.25 / 1.157625 = 2000.

This question belongs to: Maths Compound Interest

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Practice More Compound Interest Questions

Question #1 Report Error
The difference between CI and SI on Rs. 1100 for 2 years at 10% is:
A. Rs. 13
B. Rs. 12
C. Rs. 11
D. Rs. 10

Correct Answer: Option C


Explanation:
D = 1100 × 0.01 = Rs. 11.

This question belongs to: Maths Compound Interest
Question #2 Report Error
The difference between CI and SI on Rs. 6000 for 2 years at 5% is:
A. Rs. 20
B. Rs. 15
C. Rs. 18
D. Rs. 12

Correct Answer: Option B


Explanation:
D = 6000 × (0.05)² = 6000 × 0.0025 = Rs. 15.

This question belongs to: Maths Compound Interest
Question #3 Report Error
In how many years will Rs. 10000 amount to Rs. 13310 at 10% per annum compound interest?
A. 3.5 years
B. 2.5 years
C. 2 years
D. 3 years

Correct Answer: Option D


Explanation:
10000(1.1)^t = 13310 ⇒ (1.1)^t = 1.331 = (1.1)³ ⇒ t = 3.

This question belongs to: Maths Compound Interest