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A fruit seller bought some pineapples of which 12% of then were rotten. He sold 60% of the balance and was left with 176 pineapples. How many pineapples did he have originally?1). 2002). 1503). 6004). 500 |
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Answer» Now take initial number of pineapples = x. Then ⇒ x × (100 − 12)% × (100 − 60)% = 176 ⇒ x = 176/{(88)% × (40)%} ⇒ (176 × 100 × 100) / (88 × 40) = 500 pineapples was there originally. |
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