According to I.S. 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than______________?

According to I.S. 456, 1978 the thickness of reinforced concrete footi

1.	According to I.S. 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than______________?
A.	20 cm
B.	30 cm
C.	40 cm
D.	75 cm
Answer» C. 40 cm

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According to I.S. 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than______________?

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