Three points A, B and C 500 m apart on a straight road have 500 m, 505 – McqOptions

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1.	Three points A, B and C 500 m apart on a straight road have 500 m, 505 m and 510 m as their reduced levels. The road is said to have
A.	No gradient between A and C
B.	A positive gradient between A and C
C.	A negative gradient between A and C
D.	A negative gradient between A and B
Answer» E.

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