At what rate percent per annum will a sum of Rs. 7500 amount to Rs. 9000 in 4 years? MCQ with Answer and Explanation

At what rate percent per annum will a sum of Rs. 7500 amount to Rs. 9000 in 4 years?
A. 4%
B. 6%
C. 5%
D. 8%
Answer: Option C
Solution (By JKSSB Mock Tests)
SI = 1500. R = (1500 × 100)/(7500 × 4) = 5%.

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Practice More Simple Interest Questions

Question #1
The rate at which Rs. 486000 amounts to Rs. 631800 in 3 years is
A. 12%
B. 8%
C. 10%
D. 9%

Correct Answer: Option C


Explanation:
SI = 145800. R = (145800 × 100)/(486000 × 3) = 10%.

This question belongs to: Maths Simple Interest
Question #2
Principal for SI Rs. 3600 in 4 years at 9%
A. Rs. 10000
B. Rs. 9000
C. Rs. 11000
D. Rs. 8000

Correct Answer: Option A


Explanation:
P = (3600 * 100)/(9 * 4) = 10000.

This question belongs to: Maths Simple Interest
Question #3
The principal that gives Rs. 4942800 interest in 9 years at 20% SI is
A. Rs. 2745000
B. Rs. 2746000
C. Rs. 2747000
D. Rs. 2744000

Correct Answer: Option B


Explanation:
P = (4942800 × 100)/(20 × 9) = 2746000.

This question belongs to: Maths Simple Interest