How many cubic meters of earth must be dug out to sink half depth of a well 7350 cm deep and of diameter 9 m.

How many cubic meters of earth must be dug out to sink half depth of a well 7350 cm deep and of diam

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21 Oct 2020 Volume How many cubic meters of earth must be dug out to sink half depth of a well 7350 cm deep and of diameter 9 m.: OPtion
1) 4677.75
2) 4617.75
3) 4627.75
4) 4577.75
5) 4671.75
6) 2398.875
7) 2388.875
8) 2378.875
9) 2338.875
10) None of these; Correct Option: 9 Best Solution (1)

RAMADURAI NATESAN 3 years AGO

Reqd.volume =(22/7) *(4.5)^ *36.75 = 2338.875

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How many cubic meters of earth must be dug out to sink half depth of a well 7350 cm deep and of diam

M4maths Previous Puzzles

21 Oct 2020 Volume