A certain sum amounts to Rs. 16200 in 4 years and Rs. 17550 in 6 years at SI. The principal is MCQ with Answer and Explanation

A certain sum amounts to Rs. 16200 in 4 years and Rs. 17550 in 6 years at SI. The principal is
A. Rs. 10500
B. Rs. 15000
C. Rs. 13500
D. Rs. 12000
Answer: Option C
Solution (By JKSSB Mock Tests)
Difference 2 years = 1350. SI 1 year = 675. SI 4 years = 2700. Principal = 16200 - 2700 = 13500.

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Practice More Simple Interest Questions

Question #1
Simple interest on Rs. 4374000 for 3 years at 102% per annum is
A. Rs. 13389280
B. Rs. 13389480
C. Rs. 13389680
D. Rs. 13389880

Correct Answer: Option B


Explanation:
SI = (4374000 × 102 × 3)/100 = 13389480.

This question belongs to: Maths Simple Interest
Question #2
Simple interest on Rs. 720000 for 3 years at 23% per annum is
A. Rs. 496600
B. Rs. 496800
C. Rs. 497000
D. Rs. 497200

Correct Answer: Option B


Explanation:
SI = (720000 × 23 × 3)/100 = 496800.

This question belongs to: Maths Simple Interest
Question #3
Simple interest on Rs. 2142000 for 2 years at 55% per annum is
A. Rs. 2356400
B. Rs. 2356000
C. Rs. 2356600
D. Rs. 2356200

Correct Answer: Option D


Explanation:
SI = (2142000 × 55 × 2)/100 = 2356200.

This question belongs to: Maths Simple Interest