10 cylindrical pillars of a building have to be painted. The radius of each pillar is 35 cm and the height is 2 m. what is the cost of painting at the rate of Rs 5 per sq m?

10 cylindrical pillars of a building have to be painted. The radius of

1.	10 cylindrical pillars of a building have to be painted. The radius of each pillar is 35 cm and the height is 2 m. what is the cost of painting at the rate of Rs 5 per sq m?
A.	Rs 200
B.	Rs 220
C.	Rs 280
D.	Rs 500
Answer» C. Rs 280

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10 cylindrical pillars of a building have to be painted. The radius of each pillar is 35 cm and the height is 2 m. what is the cost of painting at the rate of Rs 5 per sq m?

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