The pie chart given below shows the expenditure incurred in bringing out a book, by a publisher:
Study the graph and answer the questions 1-4 given below
What is the central angle ahowing the cost of paper?
A. | 16^{o} |
B. | 32^{o} |
C. | 28.8^{o} |
D. | 57.6^{o} |
Option: D Explanation : Required Central Angle = (16/100) * 360 = 57.6^{o}
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The cost of printing is Rs. 23400, the royalty is
A. | Rs. 6500 |
B. | Rs. 2340 |
C. | Rs. 4680 |
D. | Rs. 7840 |
Option: A Explanation : Let the royalty be Rs. x Then. 36:10 : : 23400 : x So, x = (10 * 23400)/36 = Rs. 6500 Click on Discuss to view users comments. |
If the miscellaneous expenditures amount to Rs. 18000, the expenditure on canvassing will be
A. | Rs. 8000 |
B. | Rs. 14400 |
C. | Rs. 46800 |
D. | Rs. 40500 |
Option: D Explanation : Let the expenditure on canvassing be Rs. x Then, 8:18 : : 18000:x So, x = (18*18000)/8 = Rs.40500 Click on Discuss to view users comments. |