Aptitude - Simple Interest

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Overview

Important Formulas

Exercise

General Questions
Data Sufficiency 1
Data Sufficiency 2

"Success has many fathers, while failure is an orphan."

- (Proverb)

Directions to Solve

Each of the questions given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.

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.

A.	I and III only
B.	II and III only
C.	I and II only
D.	I and III only, or II and III only
E.	Any two of the three