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Question

The following pie-diagram shows the expenditure incurred in the preparation of a book by a publisher, under various heads

If the total amount spent on publishing a book is Rs. 1200/- find the amount spent on printing 3 books.



A

1200

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B

800

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C

900

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D

600

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Solution

The correct option is B

900


: On observing the pie chart we see that the amount spent in printing a book is 25% of the total expenditure.

i.e. 25% of 1200

0.25×1200=300

The amount spent on printing 3 books =3×300=900


Mathematics

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