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प्रश्न
A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had
पर्याय
588 apples
600 apples
672 apples
700 apples
MCQ
उत्तर
700 apples
Explanation :
Suppose originally he had x apples.
Then, (100 - 40)% of x = 420
⇒ `60/100` × x = 420
⇒ x = `((420xx100)/60)`
= 700
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Percentage, Discount and Partnership (Entrance Exam)
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