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The internal measures of a cuboidal room...

The internal measures of a cuboidal room are with length as 12m, breadth as 8m and height as 10m. The total cost (in Rs.) of whitewashing all four walls of the room and also the ceiling of the room, If the cost of whitewashing is Rs.25 per `m^2` is:

A

12 , 400

B

13 , 600

C

18 , 000

D

12 , 000

Text Solution

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The correct Answer is:
A
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