Lessons

General Aptitude
3.3 Simple Interest - Data Sufficiency 2

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Q.

What is the principal sum?
I.The sum amounts to Rs. 690 in 3 years at S.I. 
II.The sum amounts to Rs. 750 in 5 years at S.I.
III.The rate of interest is 5% p.a.

View Answer

Correct choice: D

Explanation:

Clearly, any two of the three will give us the answer.

Correct answer is (E).

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