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प्रश्न
Deepak bought a basket of mangoes containing 250 mangoes 12% of these were found to be rotten. Of the remaining, 10% got crushed. How many mangoes were in good condition?
उत्तर
Total mangoes = 250
Rotten mangoes = 12 % of 250
`= 250 xx 12/100 = 30`
Remaining mangoes = 250 - 30 = 220
Mangoes which were crushed = 10% of 220
`= 220 xx 10/100 = 22`
∴ Balance = 220 - 22 = 198
Hence 198 mangoes were in good condition.
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