A sum of Rs. 81000 amounts to Rs. 113400 in 4 years at simple interest. The rate is MCQ with Answer and Explanation

A sum of Rs. 81000 amounts to Rs. 113400 in 4 years at simple interest. The rate is
A. 9%
B. 12%
C. 8%
D. 10%
Answer: Option D
Solution (By JKSSB Mock Tests)
SI = 32400. R = (32400 × 100)/(81000 × 4) = 10%.

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Practice More Simple Interest Questions

Question #1
The rate at which Rs. 2493000 amounts to Rs. 3240900 in 3 years is
A. 12%
B. 8%
C. 10%
D. 9%

Correct Answer: Option C


Explanation:
SI = 747900. R = (747900 × 100)/(2493000 × 3) = 10%.

This question belongs to: Maths Simple Interest
Question #2
Years for Rs. 56000 at 5% to give Rs. 16800 interest
A. 7 years
B. 6 years
C. 5 years
D. 4 years

Correct Answer: Option B


Explanation:
T = (16800 * 100)/(56000 * 5) = 6 years.

This question belongs to: Maths Simple Interest
Question #3
The rate at which Rs. 4338000 amounts to Rs. 5640000 approx in 3 years is adjusted to exact 10%
A. 12%
B. 8%
C. 9%
D. 10%

Correct Answer: Option D


Explanation:
SI = 1301400 approx, R = 10%.

This question belongs to: Maths Simple Interest