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The price of sugar is decreased by 10%. ...

The price of sugar is decreased by 10%. By percent can a person increase the consumption so that there is no change in the expenditure?
चीनी की कीमत 10% से कम हो जाती है | एक व्यक्ति अपनी खपत में कितने प्रतिशत की वृद्धि कर सकता है ताकि व्यय में कोई परिवर्तन ना आये ?

A

`9%`

B

`11(1)/(9)`%

C

`9(1)/(11)`%

D

`11%`

Text Solution

Verified by Experts

The correct Answer is:
B

अभीष्ट `% ( 10 xx 100)/( ( 100 - 10 ) ) = ( 10 xx 100)/( 90) = (100)/(90) = 11 (1)/(9)%`
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