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Sunday, August 28, 2022

A book is listed at Rs. 150, with a discount of 20 per cent. What additional discount must be offered to bring the net price to Rs. 108 ?

A book is listed at Rs. 150, with a discount of 20 per cent. What additional discount must be offered to bring the net price to Rs. 108 ?
A$11\frac{1}{9}$%
B0.15
C0.08
DNone of these

Correct answer is: None of these

Explanation:

Selling price after given 20% discount

=150×(10020)100=120So,120×x100=108x=90

∴ Required additional discount = (100 - 90)% = 10%

Nithin
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