The compound interest on Rs. 14000 at 10% per annum for 2 years is: MCQ with Answer and Explanation

The compound interest on Rs. 14000 at 10% per annum for 2 years is:
A. Rs. 2800
B. Rs. 3100
C. Rs. 3080
D. Rs. 2940
Answer: Option D
Solution (By JKExamLibrary)
A = 14000 × (1.1)² = 14000 × 1.21 = 16940, CI = 16940 − 14000 = Rs. 2940.

This question belongs to: Maths Compound Interest

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Practice More Compound Interest Questions

Question #1 Report Error
What sum will amount to Rs. 10584 in 2 years at 5% compound interest?
A. Rs. 9200
B. Rs. 9600
C. Rs. 9800
D. Rs. 9400

Correct Answer: Option B


Explanation:
P = 10584 / 1.1025 = 9600.

This question belongs to: Maths Compound Interest
Question #2 Report Error
At what rate percent compound interest will Rs. 625 become Rs. 676 in 2 years?
A. 5%
B. 4%
C. 3%
D. 6%

Correct Answer: Option B


Explanation:
625(1+r)² = 676 ⇒ (1+r)² = 1.0816 = (1.04)² ⇒ r = 4%.

This question belongs to: Maths Compound Interest
Question #3 Report Error
What is the compound interest on Rs. 40000 for 1 year at 20% per annum, compounded half-yearly?
A. Rs. 8000
B. Rs. 8400
C. Rs. 8600
D. Rs. 8800

Correct Answer: Option B


Explanation:
Half-yearly rate = 20/2 = 10%. Time = 2 half-years. Amount = 40000 * (1 + 10/100)^2 = 40000 * 1.21 = Rs. 48400. Compound Interest = 48400 - 40000 = Rs. 8400.

This question belongs to: Maths Compound Interest