Q

# If the price of a book is first decreased by 25% and then increased by 20%,then the net change in the price will be :

If the price of a book is first decreased by 25% and then increased by 20%,then the net change in the price will be :

• Option 1)

10%

• Option 2)

20%

• Option 3)

35%

• Option 4)

40%

• Option 5)

30%

Views

Let the original price = $X$

$X\times \frac{75}{100}\times \frac{120}{100}=.9X$

So, there is 10% decrease in original price .

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