A) 150
B) 140
C) 120
D) 100
Correct Answer: D
Solution :
Volume of hall \[=40\times 25\times 20=20000\text{ }cu.m.\] If n is the number of persons which can be accommodated in the hall, then \[n\times 200=20000\] \[\therefore \] \[n=100\]You need to login to perform this action.
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