The rate at which Rs. 1638000 amounts to Rs. 2129400 in 3 years is MCQ with Answer and Explanation

The rate at which Rs. 1638000 amounts to Rs. 2129400 in 3 years is
A. 9%
B. 8%
C. 12%
D. 10%
Answer: Option D
Solution (By JKExamLibrary)
SI = 491400. R = (491400 × 100)/(1638000 × 3) = 10%.

This question belongs to: Maths Simple Interest

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Practice More Simple Interest Questions

Question #1 Report Error
In how many years will Rs. 4446000 amount to Rs. 6224400 at 8% simple interest?
A. 5 years
B. 7 years
C. 4 years
D. 6 years

Correct Answer: Option A


Explanation:
SI = 1778400. T = (1778400 × 100)/(4446000 × 8) = 5 years.

This question belongs to: Maths Simple Interest
Question #2 Report Error
The principal for Rs. 20160 interest in 8 years at 6%
A. Rs. 40000
B. Rs. 42000
C. Rs. 43000
D. Rs. 41000

Correct Answer: Option B


Explanation:
P = (20160 * 100)/(6 * 8) = 42000.

This question belongs to: Maths Simple Interest
Question #3 Report Error
The principal that gives Rs. 10454400 interest in 9 years at 29% SI is
A. Rs. 3998000
B. Rs. 4001000
C. Rs. 4000000
D. Rs. 3999000

Correct Answer: Option C


Explanation:
P = (10454400 × 100)/(29 × 9) = 4000000.

This question belongs to: Maths Simple Interest