A sum of Rs. 18000 becomes Rs. 25200 in 4 years at SI. Rate is MCQ with Answer and Explanation

A sum of Rs. 18000 becomes Rs. 25200 in 4 years at SI. Rate is
A. 8%
B. 10%
C. 9%
D. 12%
Answer: Option B
Solution (By JKSSB Mock Tests)
SI = 7200. R = (7200 × 100)/(18000 × 4) = 10%.

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Practice More Simple Interest Questions

Question #1
The principal that gives Rs. 1663200 interest in 9 years at 14% SI is
A. Rs. 1320000
B. Rs. 1318000
C. Rs. 1319000
D. Rs. 1321000

Correct Answer: Option A


Explanation:
P = (1663200 × 100)/(14 × 9) = 1320000.

This question belongs to: Maths Simple Interest
Question #2
The principal that gives Rs. 4233600 interest in 9 years at 19% SI is
A. Rs. 2480000
B. Rs. 2478000
C. Rs. 2479000
D. Rs. 2481000

Correct Answer: Option A


Explanation:
P = (4233600 × 100)/(19 × 9) = 2480000.

This question belongs to: Maths Simple Interest
Question #3
A sum of Rs. 180000 amounts to Rs. 252000 in 4 years at simple interest. The rate is
A. 9%
B. 10%
C. 12%
D. 8%

Correct Answer: Option B


Explanation:
SI = 72000. R = (72000 × 100)/(180000 × 4) = 10%.

This question belongs to: Maths Simple Interest