question_answer

The dimensions of a hall are \[40\text{ }m,\text{ }25\text{ }m\] and\[20\text{ }m\]. If each person requires 200 cubic metres of space, how many persons can be accommodated in the hall?

A)  \[120\]                                

B)  \[150\]                

C)  \[140\]                

D)         \[100\]