On selling an article for Tk. 550, a man gains 10%. What will be the selling price, if desired profit is 20%?

dsuc.created: 7 years ago | dsuc.updated: 1 week ago

dsuc.updated: 1 week ago

Tk. 500

Tk. 600

Tk. 660

Tk. 715

Tk. 800

Social Islami Bank Ltd Social Islami Bank Ltd - Trainee Officer - 31.12.2010 গণিত লাভ-ক্ষতি (Profit and loss)

dsuc.explanation

520

common.best_ans:

At 10% gain,

If selling price Tk(100 + 10) or 110 cost Tk.110

If selling price Tk.550 cost Tk. = (100 × 550)/110 = Tk.500

At 20% profit,

Selling price = 500 + 500 × 20%

= 500 + 500 × 20/100 = 600

7 years ago

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Md Azizur Rahman

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গণিত

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