M

Mr. Dubey • 52.30K Points
Coach

Q. The difference of levels between two points A and B is 1 metre and their distance apart is 50 metres, the gradient is said to be

(A) 1 in 50 or 2%
(B) 1 in 5 or 20%
(C) 1 in 20 or 5%
(D) none of these
Correct : Option (A)

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