An article is sold at a certain price. By selling it at 2/3 of that price one loses 10%. Find the gain percent at original price.

Created: 6 years ago | Updated: 3 years ago

Updated: 3 years ago

25%

30%

35%

40%

Investment Corporation Of Bangladesh Investment Corporation - Senior Officer - 13.06.2014 গণিত শতকরা (Percentage)

Des

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Best Ans:

Hints: Original selling price be x, new S.P = 2/3 of x = 2x/3

Here, Loss = 10%

CP = 100/(100 - loss) × SP

= 100/(100 - 10) × 2x/ 3

= 100/90 × 2x/3

= 20x/27

Gain = x - (20x/27) = 7x/27

Gain % = (7x/27) / (20x/27) × 100% = 35%

6 years ago

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Md Azizur Rahman

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