What is the effective annual rate of interest corresponding to a nominal rate of 6% per annum compounded half-yearly? MCQ with Answer and Explanation

What is the effective annual rate of interest corresponding to a nominal rate of 6% per annum compounded half-yearly?
A. 6.15%
B. 6.12%
C. 6.06%
D. 6.09%
Answer: Option D
Solution (By JKSSB Mock Tests)
Effective rate = (1 + 0.03)² − 1 = 1.0609 − 1 = 0.0609 = 6.09%.

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Practice More Compound Interest Questions

Question #1
The compound interest on Rs. 10000 for 1 year at 4% per annum compounded half-yearly is:
A. Rs. 404
B. Rs. 400
C. Rs. 408
D. Rs. 412

Correct Answer: Option A


Explanation:
Half-yearly rate = 2%, n=2. A = 10000 × (1.02)² = 10000 × 1.0404 = 10404, CI = 10404 − 10000 = Rs. 404.

This question belongs to: Maths Compound Interest
Question #2
Find the difference between compound interest and simple interest on Rs. 5000 for 2 years at 8% per annum.
A. Rs. 42
B. Rs. 40
C. Rs. 36
D. Rs. 32

Correct Answer: Option D


Explanation:
Difference for 2 years = P * (R/100)^2 = 5000 * (8/100)^2 = 5000 * (64 / 10000) = Rs. 32.

This question belongs to: Maths Compound Interest
Question #3
A sum of money doubles in 6 years at compound interest. In how many years will it become 8 times?
A. 16 years
B. 12 years
C. 18 years
D. 14 years

Correct Answer: Option C


Explanation:
2³ = 8, so 6 × 3 = 18 years.

This question belongs to: Maths Compound Interest