1.

A company wants its sticker to be pasted on the outer surface of open drums it produces, leaving the top and the bottom bare. Dimensions of the drum are, diameter 40 cm and height 7 m. The cost of putting up these stickers is Rs 20/sq.m. Find the total cost of putting up the sticker on the drum.

A. Rs. 176
B. Rs. 352
C. Rs. 384
D. Rs. 480
Answer» B. Rs. 352


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