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It is required to construct a big rectangular hall that can accommodate 400 people with ` 25 m^(3)` space for each person . The height of the wall has been fixed at 10 m and the total inner surface area of the walls must be `1300 m^(2)` . What is the length and breadth of the hall ( in metres ) ?

A

30, 20

B

45, 20

C

40, 25

D

35, 30

Text Solution

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The correct Answer is:
C
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