The difference between CI and SI for 3 years on Rs. 5000 at 10% is: MCQ with Answer and Explanation

The difference between CI and SI for 3 years on Rs. 5000 at 10% is:
A. Rs. 155
B. Rs. 165
C. Rs. 160
D. Rs. 150
Answer: Option A
Solution (By JKExamLibrary)
D = 5000 × (0.1)² × (3 + 0.1) = 5000 × 0.01 × 3.1 = Rs. 155.

This question belongs to: Maths Compound Interest

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Practice More Compound Interest Questions

Question #1 Report Error
The difference between CI and SI on Rs. 6800 for 2 years at 10% is:
A. Rs. 68
B. Rs. 60
C. Rs. 65
D. Rs. 70

Correct Answer: Option A


Explanation:
D = 6800 × 0.01 = Rs. 68.

This question belongs to: Maths Compound Interest
Question #2 Report Error
What is the principal if the amount after 3 years at 5% compound interest is Rs. 2315.25?
A. Rs. 1900
B. Rs. 2100
C. Rs. 2000
D. Rs. 2200

Correct Answer: Option C


Explanation:
P = 2315.25 / (1.05)³ = 2315.25 / 1.157625 = 2000.

This question belongs to: Maths Compound Interest
Question #3 Report Error
Find the compound interest on Rs. 8000 for 1.5 years at 10% per annum compounded half-yearly.
A. Rs. 1200
B. Rs. 1300
C. Rs. 1240
D. Rs. 1261

Correct Answer: Option D


Explanation:
Half-yearly rate = 5%, periods = 3. A = 8000 × (1.05)³ = 8000 × 1.157625 = 9261, CI = 9261 − 8000 = Rs. 1261.

This question belongs to: Maths Compound Interest