Question

Kabir bought 100 articles for rs. 3000. He sold 25 of them at a gain of 5% . At what gain% must he sell the remaining articles so as to gain 20% on the whole?

Answer 1

He have to sell at 15 %

Answer 2

Hey mate
At what gain% must he sell the remaining articles so as to gain 20% on the whole?

Ans: selling at 15% to gain 20%

explanation:
To get 20% He had already gained 5%
therefore
$20 - 5 = 15$
Hope this helps you

Thanks

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