A sum of Rs. 3105000 amounts to Rs. 4347000 in 4 years at simple interest. The rate is MCQ with Answer and Explanation

A sum of Rs. 3105000 amounts to Rs. 4347000 in 4 years at simple interest. The rate is
A. 8%
B. 12%
C. 10%
D. 9%
Answer: Option C
Solution (By JKSSB Mock Tests)
SI = 1242000. R = (1242000 × 100)/(3105000 × 4) = 10%.

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Practice More Simple Interest Questions

Question #1
The principal that gives Rs. 2998800 interest in 8 years at 18% SI is
A. Rs. 2081500
B. Rs. 2080500
C. Rs. 2083500
D. Rs. 2082500

Correct Answer: Option D


Explanation:
P = (2998800 × 100)/(18 × 8) = 2082500.

This question belongs to: Maths Simple Interest
Question #2
A sum of Rs. 1575000 amounts to Rs. 2205000 in 4 years at simple interest. The rate is
A. 8%
B. 10%
C. 9%
D. 12%

Correct Answer: Option B


Explanation:
SI = 630000. R = (630000 × 100)/(1575000 × 4) = 10%.

This question belongs to: Maths Simple Interest
Question #3
The principal that gives Rs. 1940400 interest in 8 years at 16% SI is
A. Rs. 1516000
B. Rs. 1514000
C. Rs. 1513000
D. Rs. 1515000

Correct Answer: Option D


Explanation:
P = (1940400 × 100)/(16 × 8) = 1515000.

This question belongs to: Maths Simple Interest