# A godown is 50m long, 40m broad and 10m high. Find the cost of whitewashing its four walls and ceiling at Rs 20 per square metre.

Since whitewashing is to be done of a Godown, then the four wall and the ceiling has to white washed.

The dimensions of two walls will be Length = 50 M, Height = 10 M.

So the area of the two walls will be = 2 (L X H) = 2 ( 50 x 10) = 1000 M2.

The dimension of the other two walls = Broad = 40 M, Height = 10 M.

So the area of the other two walls = 2(B x H) = 2(40 x 10) = 800 M2.

Dimension of the ceiling = Length = 50 M, Broad = 40 M

So the area of the ceiling = L x B = 50 x 40 = 2000 M2.

So the total area to be white washed = 1000 + 800 + 2000 = 3800 M2.

Cost of white washing = Rs 20 per M2.

So the cost of white washing the complete godown = 3800 x 20 = Rs. 76000.00

Ans: Rs. 76000.00

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Rs.76000
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Lateral surface area of godown
= 2h(l+b)
= 2 x 10(50+40)
= 20 x 90
= 1800 square metres.

Area of ceiling
= L x B
= 50 x 40
= 2000 square metres.

Thus total area
= (1800+2000)
= 3800 square metres.

Thus cost of whitewashing
= ? 3800 x 20
= ? 76000.
Thus the cost is ? 76000
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Dear student,

Since whitewashing is to be done of a Godown, then the four wall and the ceiling has to white washed.

The dimensions of two walls will be Length = 50 M, Height = 10 M.

So the area of the two walls will be = 2 (L X H) = 2 ( 50 x 10) = 1000 M2.

The dimension of the other two walls = Broad = 40 M, Height = 10 M.

So the area of the other two walls = 2(B x H) = 2(40 x 10) = 800 M2.

Dimension of the ceiling = Length = 50 M, Broad = 40 M

So the area of the ceiling = L x B = 50 x 40 = 2000 M2.

So the total area to be white washed = 1000 + 800 + 2000 = 3800 M2.

Cost of white washing = Rs 20 per M2.

So the cost of white washing the complete godown = 3800 x 20 = Rs. 76000.00

Ans: Rs. 76000.00

Regards

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No iam not know
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Since whitewashing is to be done of a Godown, then the four wall and the ceiling has to white washed.

The dimensions of two walls will be Length = 50 M, Height = 10 M.

So the area of the two walls will be = 2 (L X H) = 2 ( 50 x 10) = 1000 M2.

The dimension of the other two walls = Broad = 40 M, Height = 10 M.

So the area of the other two walls = 2(B x H) = 2(40 x 10) = 800 M2.

Dimension of the ceiling = Length = 50 M, Broad = 40 M

So the area of the ceiling = L x B = 50 x 40 = 2000 M2.

So the total area to be white washed = 1000 + 800 + 2000 = 3800 M2.

Cost of white washing = Rs 20 per M2.

So the cost of white washing the complete godown = 3800 x 20 = Rs. 76000.00

Ans: Rs. 76000.00
• 1

Since whitewashing is to be done of a Godown, then the four wall and the ceiling has to white washed.

The dimensions of two walls will be Length = 50 M, Height = 10 M.

So the area of the two walls will be = 2 (L X H) = 2 ( 50 x 10) = 1000 M2.

The dimension of the other two walls = Broad = 40 M, Height = 10 M.

So the area of the other two walls = 2(B x H) = 2(40 x 10) = 800 M2.

Dimension of the ceiling = Length = 50 M, Broad = 40 M

So the area of the ceiling = L x B = 50 x 40 = 2000 M2.

So the total area to be white washed = 1000 + 800 + 2000 = 3800 M2.

Cost of white washing = Rs 20 per M2.

So the cost of white washing the complete godown = 3800 x 20 = Rs. 76000.00

Ans: Rs. 76000.00
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Since whitewashing is to be done of a Godown, then the four wall and the ceiling has to white washed.

The dimensions of two walls will be Length = 50 M, Height = 10 M.

So the area of the two walls will be = 2 (L X H) = 2 ( 50 x 10) = 1000 M2.

The dimension of the other two walls = Broad = 40 M, Height = 10 M.

So the area of the other two walls = 2(B x H) = 2(40 x 10) = 800 M2.

Dimension of the ceiling = Length = 50 M, Broad = 40 M

So the area of the ceiling = L x B = 50 x 40 = 2000 M2.

So the total area to be white washed = 1000 + 800 + 2000 = 3800 M2.

Cost of white washing = Rs 20 per M2.

So the cost of white washing the complete godown = 3800 x 20 = Rs. 76000.00

Ans: Rs. 76000.00
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