Find the compound interest on Rs. 2000 at 10% per annum for 1.5 years compounded half-yearly. MCQ with Answer and Explanation

Find the compound interest on Rs. 2000 at 10% per annum for 1.5 years compounded half-yearly.
A. Rs. 350
B. Rs. 330
C. Rs. 300
D. Rs. 315.25
Answer: Option D
Solution (By JKSSB Mock Tests)
Half-yearly rate 5%, n=3. A = 2000 × (1.05)³ = 2000 × 1.157625 = 2315.25, CI = 2315.25 − 2000 = Rs. 315.25.

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Practice More Compound Interest Questions

Question #1
A sum of money invested at compound interest amounts to Rs. 4624 in 2 years and to Rs. 4913 in 3 years. Find the rate of interest per annum.
A. 5%
B. 6.5%
C. 6%
D. 6.25%

Correct Answer: Option D


Explanation:
Interest for the 3rd year = 4913 - 4624 = Rs. 289. Rate of interest = (289 / 4624) * 100 = 0.0625 * 100 = 6.25%.

This question belongs to: Maths Compound Interest
Question #2
The difference between CI and SI on Rs. 1400 for 2 years at 10% is:
A. Rs. 15
B. Rs. 14
C. Rs. 12
D. Rs. 13

Correct Answer: Option B


Explanation:
D = 1400 × 0.01 = Rs. 14.

This question belongs to: Maths Compound Interest
Question #3
The simple interest on a sum for 2 years at 6% is Rs. 720. The compound interest on the same sum for 2 years at 6% is:
A. Rs. 756.00
B. Rs. 741.60
C. Rs. 763.20
D. Rs. 748.80

Correct Answer: Option B


Explanation:
P = 72000/(6×2) = 6000. CI = 6000 × 0.1236 = Rs. 741.60.

This question belongs to: Maths Compound Interest