30 pens and 75 pencils altogether were purchased for Rs .510. If the average price of a pencil was Rs. 2, what was the average price of a pen?

30 pens and 75 pencils altogether were purchased for Rs .510. If the a

1.	30 pens and 75 pencils altogether were purchased for Rs .510. If the average price of a pencil was Rs. 2, what was the average price of a pen?
A.	Rs. 11
B.	Rs. 12
C.	Rs. 9
D.	Rs. 10
Answer» C. Rs. 9

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30 pens and 75 pencils altogether were purchased for Rs .510. If the average price of a pencil was Rs. 2, what was the average price of a pen?

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