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The price of an article is first decreas...

The price of an article is first decreased by 20% and then increased by 30%. If the resulting price is 416, the original price of the article is

A

Rs 350

B

Rs 405

C

Rs 400

D

Rs 450

Text Solution

Verified by Experts

The correct Answer is:
C
मानाकि वस्तु का मूल मूल्य Rs x है।
`x-x` का 20%
`=(80x)/(100)`
प्रश्नानुसार
`(80x)/(100)+(80x)/(100)xx(30)/(100)=416`
`(80x)/(100)+(24x)/(100)=416`
`104x=416xx100`
`impliesx=Rs 400`
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