A sum of Rs. 42353 amounts to Rs. 86823 in 7 years at simple interest. Rate is MCQ with Answer and Explanation

A sum of Rs. 42353 amounts to Rs. 86823 in 7 years at simple interest. Rate is
A. 17%
B. 12%
C. 15%
D. 13%
Answer: Option C
Solution (By JKSSB Mock Tests)
SI = 44470. R = (44470 * 100)/(42353 * 7) = 15%.

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Practice More Simple Interest Questions

Question #1
A sum of Rs. 4185000 amounts to Rs. 5859000 in 4 years at simple interest. The rate is
A. 10%
B. 9%
C. 12%
D. 8%

Correct Answer: Option A


Explanation:
SI = 1674000. R = (1674000 × 100)/(4185000 × 4) = 10%.

This question belongs to: Maths Simple Interest
Question #2
Simple interest on Rs. 50000 for 3 years at 9% per annum is
A. Rs. 13700
B. Rs. 13500
C. Rs. 13300
D. Rs. 13900

Correct Answer: Option B


Explanation:
SI = (50000 × 9 × 3)/100 = 13500.

This question belongs to: Maths Simple Interest
Question #3
The principal that gives Rs. 3880800 interest in 9 years at 18% SI is
A. Rs. 2399000
B. Rs. 2398000
C. Rs. 2400000
D. Rs. 2401000

Correct Answer: Option C


Explanation:
P = (3880800 × 100)/(18 × 9) = 2400000.

This question belongs to: Maths Simple Interest