The effective annual rate for 11% per annum compounded half-yearly is: MCQ with Answer and Explanation

The effective annual rate for 11% per annum compounded half-yearly is:
A. 11.50%
B. 11.30%
C. 11.35%
D. 11.25%
Answer: Option B
Solution (By JKSSB Mock Tests)
Half-yearly rate 5.5%, (1.055)² = 1.113025, effective = 11.3025% ≈ 11.30%.

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Practice More Compound Interest Questions

Question #1
A sum of money placed at compound interest becomes double of itself in 4 years. In how many years will it become 8 times of itself?
A. 20 years
B. 8 years
C. 16 years
D. 12 years

Correct Answer: Option D


Explanation:
The sum becomes 2^1 times in 4 years. It will become 8 (2^3) times in 3 * 4 = 12 years.

This question belongs to: Maths Compound Interest
Question #2
The compound interest on a sum for 2 years at 10% compounded half-yearly is Rs. 215.50. The sum is:
A. Rs. 950
B. Rs. 1000
C. Rs. 1050
D. Rs. 900

Correct Answer: Option B


Explanation:
Half-yearly rate 5%, n=4. CI = P[(1.05)⁴ − 1] = P × 0.21550625 = 215.50 ⇒ P = 215.50 / 0.21550625 = 1000.

This question belongs to: Maths Compound Interest
Question #3
The compound interest on Rs. 4000 at 10% per annum for 2 years compounded half-yearly is:
A. Rs. 861
B. Rs. 820
C. Rs. 800
D. Rs. 840

Correct Answer: Option A


Explanation:
Half-yearly rate = 5%, n = 4. A = 4000 × (1.05)⁴ = 4000 × 1.21550625 = 4862.025, CI = 862.025 ≈ Rs. 861.

This question belongs to: Maths Compound Interest