A) Rs. 3960
B) Rs. 3690
C) Rs. 3450
D) Rs. 3567
Correct Answer: A
Solution :
\[26\times 15\]pens \[=Rs.2145\] \[\therefore \]1 pen \[=\frac{2145}{26\times 15}=\frac{11}{2}\] \[40\times 18\]pens \[=\frac{40\times 18\times 11}{2}=Rs.3960\]You need to login to perform this action.
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