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cent 50. To gain 8% after allowing ...
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cent 50. To gain 8% after allowing a discount of 10%, by what perce cost price should be hiked in the list price? (1) 9% (2) 11% (3) 18% (4) 20%
11th - 12th Class
Maths
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( D %=8 / 10 % ) ( p y=8 y ) Let the ce be 100
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