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If a chair is bought for ₹ 2000 and is sold at a gain of 10%, then selling price of the chair is ₹ 2010. - Mathematics

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प्रश्न

If a chair is bought for ₹ 2000 and is sold at a gain of 10%, then selling price of the chair is ₹ 2010.

विकल्प

  • True

  • False

MCQ
सत्य या असत्य
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उत्तर

This statement is False.

Explanation:

Given, C.P. = ₹ 2000 and profit % = 10%

We know that,

Profit % = `"Profit"/"C.P." xx 100%`

⇒ Profit % = `("S.P." -  "C.P.")/"C.P." xx 100%`  ...[∵ Profit = S.P. – C.P.]

⇒ `10 = ("S.P." - 2000)/2000 xx 100%`

⇒ `(10 xx 2000)/100` = S.P. – 2000

⇒ 200 = S.P. – 2000

∴ S.P. = ₹ 2200

Hence, the S.P. of chair is ₹ 2200.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Comparing Quantities - Exercise [पृष्ठ २०४]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 7
अध्याय 7 Comparing Quantities
Exercise | Q 73. | पृष्ठ २०४

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