A closed metallic cylindrical box is 1.25 m high and its base radius i – McqOptions

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1.	A closed metallic cylindrical box is 1.25 m high and its base radius is 35 cm. If the sheet metal costs Rs. 80 per m2, the cost of the material used in the box is :
A.	s. 281.60
B.	s. 290
C.	s. 340.50
D.	s. 500
Answer» B. s. 290

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