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What would be the least number of years in which the simple interest on Rs.2600 at % will be an exact number of rupees ?

2
3
4
5

Correct Answer: 3

Explanation:

$S . I = R s . 2600 * \frac{20}{3} * \frac{1}{100} * t$

$S . I = R s . \frac{520}{3} * t$

t=3

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