If the price of the eraser is reduced by 25% a person buy 2 more erasers for a rupee. How many erasers available for a rupee ?

– by 0

A. 6
B. 9
C. 13
D. 17

Reduced Price = (75/100 × 1) = Re ¾

¾ rupee fetch n erasers = 1 Rupee will fetch (n × 4/3) erasers

Therefore, 4n/3 = n +2 => 4n = 3n +6 => n =6

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