The principal that gives Rs. 9709200 interest in 9 years at 27% SI is MCQ with Answer and Explanation

The principal that gives Rs. 9709200 interest in 9 years at 27% SI is
A. Rs. 3998000
B. Rs. 4001000
C. Rs. 4000000
D. Rs. 3999000
Answer: Option C
Solution (By JKSSB Mock Tests)
P = (9709200 × 100)/(27 × 9) = 4000000.

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Practice More Simple Interest Questions

Question #1
A sum becomes Rs. 25200 after 3 years and Rs. 28000 after 5 years at simple interest. The principal is
A. Rs. 18200
B. Rs. 22400
C. Rs. 19600
D. Rs. 21000

Correct Answer: Option C


Explanation:
Difference for 2 years = 2800. SI per year = 1400. SI for 3 years = 4200. Principal = 25200 - 4200 = 21000.

This question belongs to: Maths Simple Interest
Question #2
The rate at which Rs. 1773000 amounts to Rs. 2304900 in 3 years is
A. 10%
B. 12%
C. 8%
D. 9%

Correct Answer: Option A


Explanation:
SI = 531900. R = (531900 × 100)/(1773000 × 3) = 10%.

This question belongs to: Maths Simple Interest
Question #3
The rate at which Rs. 918000 amounts to Rs. 1193400 in 3 years is
A. 8%
B. 10%
C. 12%
D. 9%

Correct Answer: Option B


Explanation:
SI = 275400. R = (275400 × 100)/(918000 × 3) = 10%.

This question belongs to: Maths Simple Interest