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BRIJESH PRAJAPATI

· started a discussion

· 1 Months ago

Hawa me area ni volume likhna chahie na? Jada time to yhi sochne me beet gya ki hwa me kese area possible ho rha h... Ye to 3 dimensional hoga... Kuc bhi daal dete hain hai sb

Question:

50 students sit in a classroom, each student requiring 9  m2    on floor and 108  m3    in space. If the breadth of the room is 18 m, then its length and height are respectively –

Options:
A)

2512 m

B)

30 m, 10 m

C)

12 m, 10 m 

D)

25 m, 15 m 

Solution:

Ans: (a)

  

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