A cylindrical vessel without a lid, has to be tin-coated on both its sides. If the radius of its base is \(\frac{1}{2}\) m and its height is 1.4 m, the cost of tin-coating at the rate of Rs 2.25 per 1000 cm 2 is (approx.) Options: A . &nbspRs 223 B . &nbspRs 228 C . &nbspRs 233 D . &nbspRs 243

A cylindrical vessel without a lid, has to be tin-coated on both its sides. I

Question

A cylindrical vessel without a lid, has to be tin-coated on both its sides. If the radius of its base is\(\frac{1}{2}\)m and its height is 1.4 m, the cost of tin-coating at the rate of Rs 2.25 per 1000 cm² is (approx.)

Options:

A . Rs 223

B . Rs 228

C . Rs 233

D . Rs 243

Answer: Option C

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