The principal that gives Rs. 4586400 interest in 9 years at 20% SI is MCQ with Answer and Explanation

The principal that gives Rs. 4586400 interest in 9 years at 20% SI is
A. Rs. 2551000
B. Rs. 2549000
C. Rs. 2550000
D. Rs. 2548000
Answer: Option C
Solution (By JKSSB Mock Tests)
P = (4586400 × 100)/(20 × 9) = 2550000.

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Practice More Simple Interest Questions

Question #1
A sum of money triples itself in 20 years at simple interest. The rate is
A. 12%
B. 10%
C. 8%
D. 15%

Correct Answer: Option B


Explanation:
SI = 2P. R = (200 × 100)/(P × 20) = 10%.

This question belongs to: Maths Simple Interest
Question #2
Time for Rs. 18000 to amount Rs. 25200 at 8% SI
A. 7 years
B. 6 years
C. 4 years
D. 5 years

Correct Answer: Option D


Explanation:
SI = 7200. T = (7200 * 100)/(18000 * 8) = 5 years.

This question belongs to: Maths Simple Interest
Question #3
Simple interest on Rs. 4347000 for 2 years at 102% per annum is
A. Rs. 8868080
B. Rs. 8867880
C. Rs. 8868280
D. Rs. 8867680

Correct Answer: Option B


Explanation:
SI = (4347000 × 102 × 2)/100 = 8867880.

This question belongs to: Maths Simple Interest