Find the compound interest on Rs. 8500 at 8% per annum for 2 years. MCQ with Answer and Explanation

Find the compound interest on Rs. 8500 at 8% per annum for 2 years.
A. Rs. 1420
B. Rs. 1414.40
C. Rs. 1430
D. Rs. 1440
Answer: Option B
Solution (By JKSSB Mock Tests)
A = 8500 × (1.08)² = 8500 × 1.1664 = 9914.40, CI = 9914.40 − 8500 = Rs. 1414.40.

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Practice More Compound Interest Questions

Question #1
What is the compound interest on Rs. 30000 for 1 year at 16% per annum, compounded half-yearly?
A. Rs. 4800
B. Rs. 4992
C. Rs. 5100
D. Rs. 5200

Correct Answer: Option B


Explanation:
Half-yearly rate = 16/2 = 8%. Time = 2 half-years. Amount = 30000 * (1 + 8/100)^2 = 30000 * 1.1664 = Rs. 34992. Compound Interest = 34992 - 30000 = Rs. 4992.

This question belongs to: Maths Compound Interest
Question #2
If Rs. 5000 becomes Rs. 5832 in 2 years at compound interest, the rate is:
A. 6%
B. 9%
C. 7%
D. 8%

Correct Answer: Option D


Explanation:
5000(1+r)² = 5832 ⇒ (1+r)² = 1.1664 = (1.08)² ⇒ r = 8%.

This question belongs to: Maths Compound Interest
Question #3
A sum becomes Rs. 2315.25 in 2 years at 5% compound interest. Find the sum.
A. Rs. 2200
B. Rs. 2100
C. Rs. 2000
D. Rs. 2300

Correct Answer: Option B


Explanation:
P = 2315.25 / (1.05)² = 2315.25 / 1.1025 = 2100.

This question belongs to: Maths Compound Interest