ADNAN MUHAMMED

Grade 12,

An open box is made of wood 3 cm thick. Its external length, breadth and height are 1.48m, 1.6m and 8.3 cm. Find the cost of painting the inner surface at Rs 50 per sq. meter. (a) Rs 279.70 (b) Rs 270.10 (c) Rs 219.70 (d) Rs 179.70

An open box is made of wood 3 cm thick. Its external length, breadth and height are 1.48m, 1.6m and 8.3 cm. Find the cost of painting the inner surface at Rs 50 per sq. meter.
(a) Rs 279.70
(b) Rs 270.10
(c) Rs 219.70
(d) Rs 179.70

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
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