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Environment
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PYQ Drill · 2020
Subject focus: Environment
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Environment
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In rural road construction, the use of which of the following is preferred for ensuring environmental sustainability or to reduce carbon footprint ? 1. Copper slag 2. Cold mix asphalt technology 3. Geotextiles 4. Hot mix asphalt technology 5. Portland cement Select the correct answer using the code given below :
A
(A)
1, 2 and 3 only
Strike
B
(B)
2, 3 and 4 only
Strike
C
(C)
4 and 5 only
Strike
D
(D)
1 and 5 only
Strike
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