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This question belongs to Civil Engineering Estimating And Costing

Estimating and Costing

?

The area of the cross-section of a road fully in banking shown in the given figure, is

A) $$\frac{{{\text{s}}{{\text{b}}^2} + {{\text{r}}^2}{{\left( {2{\text{bd}} + {\text{sd}}} \right)}^2}}}{{{{\text{r}}^2} - {{\text{s}}^2}}}$$ B) $$\frac{{{\text{s}}{{\text{b}}^2} + {{\text{r}}^2}{{\left( {2{\text{bd}} + {\text{sd}}} \right)}^2}}}{{{{\text{r}}^2} - {{\text{s}}^5}}}$$ C) $$\frac{{{\text{s}}{{\text{b}}^2} + {{\text{r}}^2}{{\left( {2{\text{bd}} + {\text{sd}}} \right)}^2}}}{{{\text{r}} - {\text{s}}}}$$ D) None of these

Answer & Solution

Correct Answer: Option A

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Question posted by Examveda

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4 Comments

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Prathamesh Kulkarni 3 weeks ago

Exact location of d is not mentioned. So can not be determined.

Bisy Mazee 5 years ago

how?

Engineering Tech 5 years ago

Option A

Augustine Ar-ef 6 years ago

Both option given A & B is same

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