If the difference between the two expenditures are represented by 18� in the pie

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Question
If the difference between the two expenditures are represented by 18� in the pie-chart, then these expenditures possibly are
Options
A. Binding Cost and Promotion Cost
B. Paper Cost and Royalty
C. Binding Cost and Printing Cost
D. Paper Cost and Printing Cost

Correct Answer

Paper Cost and Printing Cost

Explanation

Central angle of 18� =	❨	18	x 100	❩	% of the total expenditure
		360

= 5% of the total expenditure.

From the given chart it is clear that:

Out of the given combinations, only in combination (d) the difference is 5% i.e.

Paper Cost - Printing Cost	= (25% - 20%) of the total expenditure
	= 5% of the total expenditure.

Pie Charts problems

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1. Royalty on the book is less than the printing cost by:
Options
A. 5%
B.

33 1 %

5
C. 20%
D. 25%

2. If 5500 copies are published and the transportation cost on them amounts to Rs. 82500, then what should be the selling price of the book so that the publisher can earn a profit of 25%?
Options
A. Rs. 187.50
B. Rs. 191.50
C. Rs. 175
D. Rs. 180

3. The price of the book is marked 20% above the C.P. If the marked price of the book is Rs. 180, then what is the cost of the paper used in a single copy of the book?
Options
A. Rs. 36
B. Rs. 37.50
C. Rs. 42
D. Rs. 44.25

4. What is the central angle of the sector corresponding to the expenditure incurred on Royalty?
Options
A. 15�
B. 24�
C. 54�
D. 48�

5. If for a certain quantity of books, the publisher has to pay Rs. 30,600 as printing cost, then what will be amount of royalty to be paid for these books?
Options
A. Rs. 19,450
B. Rs. 21,200
C. Rs. 22,950
D. Rs. 26,150

6. For an edition of 12,500 copies, the amount of Royalty paid by the publisher is Rs. 2,81,250. What should be the selling price of the book if the publisher desires a profit of 5%?
Options
A. Rs. 152.50
B. Rs. 157.50
C. Rs. 162.50
D. Rs. 167.50

7. If for an edition of the book, the cost of paper is Rs. 56250, then find the promotion cost for this edition.
Options
A. Rs. 20,000
B. Rs. 22,500
C. Rs. 25,500
D. Rs. 28,125

8. Which two expenditures together have central angle of 108�?
Options
A. Biding Cost and Transportation Cost
B. Printing Cost and Paper Cost
C. Royalty and Promotion Cost
D. Binding Cost and Paper Cost

9. Total number of candidates qualified from all the states together in 1997 is approximately what percentage of the total number of candidates qualified from all the states together in 1998?
Options
A. 72%
B. 77%
C. 80%
D. 83%

10. What is the average candidates who appeared from State Q during the given years?
Options
A. 8700
B. 8760
C. 8990
D. 8920

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