To start a grocery shop, a woman borrowed Rs. 1,500. If the loan was for four years and the amount of interest was Rs. 150, what simple interest rate was she charged?
A
1.5%
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B
2.5%
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C
3.5%
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D
4.5%
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Solution
The correct option is B2.5%
Given, principal = Rs. 1500, Interest = Rs. 150, period =4 years
We know the formula, Rate of interest, R=I×100PT ⇒R=150×1001500×4 ⇒R=2.5%