SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Estimating, Cost and Valuation Measurement
A room of width 3 m and length 4 m and a door of width 1.5 m is shown below. The thickness of the wall is 250 mm. The quantity of damp proof course required for a thickness of 25 mm is:
1
3.375 m2
2
0.34 m2
3
12 m2
4
6 m2