Question
CBSEENMA8003421

The internal measures of a room are 12 m x 8 m x 4 m. Find the total cost of white washing all four walls of a room if the cost of white washing is Rs 5 per m2. What will be the cost of white washing if the ceiling is also white washed?

Solution

Solution not provided.
Ans. Rs 800;  Rs 1280

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