Allied & ICAR Exam Bank • ALLIED_0461 NAT • 2 Marks

Section 4: Soil and Water Conservation Engineering

Soil Conservation Structures

Subtopic: Soil Conservation Structures

Question Statement:

A trapezoidal contour bund has top width $0.5\text{ m}$, bottom base width $2.5\text{ m}$, and height $1.0\text{ m}$. The cross-sectional area of the bund $A = \frac{b_{top} + b_{base}}{2} \times h$ in $\text{m}^2$ is:

Answer Key:

1.5

Step-by-Step Solution & Explanation

$A = \frac{0.5 + 2.5}{2} \times 1.0 = \frac{3.0}{2} \times 1.0 = 1.5\text{ m}^2$.
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