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Starting with 100 rupees at 10% for three years, the simple interest earned is:
A30
B33
C31
D35
Answer & Solution
Correct answer: A. 30
1. Ten rupees is earned each year.
2. Three years give three such amounts.
3. The interest is 30.
_Source: NCERT Class 8 Mathematics, Chapter 8, Comparing Quantities._
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