Find the amount on Rs. 8000 at 10% per annum compound interest for 3 years. MCQ with Answer and Explanation

Find the amount on Rs. 8000 at 10% per annum compound interest for 3 years.
A. Rs. 10648
B. Rs. 11200
C. Rs. 10800
D. Rs. 11000
Answer: Option A
Solution (By JKSSB Mock Tests)
A = 8000 × (1.1)³ = 8000 × 1.331 = 10648.

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Practice More Compound Interest Questions

Question #1
A sum amounts to Rs. 1331 in 3 years and Rs. 1464.10 in 4 years at compound interest. Find the sum.
A. Rs. 1000
B. Rs. 800
C. Rs. 900
D. Rs. 1100

Correct Answer: Option A


Explanation:
Rate = (1464.10/1331 − 1) × 100 = 10%. P = 1331 / (1.1)³ = 1331 / 1.331 = 1000.

This question belongs to: Maths Compound Interest
Question #2
The simple interest on a sum for 2 years at 9% is Rs. 540. The compound interest on the same sum for 2 years at 9% is:
A. Rs. 570.00
B. Rs. 561.60
C. Rs. 567.00
D. Rs. 564.30

Correct Answer: Option D


Explanation:
P = 54000/(9×2) = 3000. CI = 3000[(1.09)² − 1] = 3000 × 0.1881 = 564.30.

This question belongs to: Maths Compound Interest
Question #3
What sum will amount to Rs. 8820 in 2 years at 5% compound interest?
A. Rs. 8000
B. Rs. 8400
C. Rs. 8200
D. Rs. 7800

Correct Answer: Option A


Explanation:
P = 8820 / 1.1025 = 8000.

This question belongs to: Maths Compound Interest