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Answer : 3. "Rs. 22,950"
If for a certain quantity of books, the publisher has to pay Rs. 30,600 as printing cost, then what will be the amount of royalty to be paid for these books?
Q:
If for a certain quantity of books, the publisher has to pay Rs. 30,600 as printing cost, then what will be the amount of royalty to be paid for these books?
- 1Rs. 19,450false
- 2Rs. 21,200false
- 3Rs. 22,950true
- 4Rs. 26,150false
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Answer : 3. "Rs. 22,950"
Explanation :
Let the amount of Royalty to be paid for these books be Rs. p.
Then, 20 : 15 = 30600 : r ⇒ r = Rs. 
= Rs. 22950.