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Naresh

· started a discussion

· 1 Months ago

25to 40

Question:

The slope or pitch or stair should be between:

Options:
A)

10˚ to 25˚ 

B)

25˚ to 40˚

C)

40˚ to 55˚

D)

55˚ to 70˚

Solution:

Ans: (a)

Shantanu Singh

· commented

· 1 Months ago

Correct naresh

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