Computer · Highway Engineering
Identify the correct pairs from the following based on the standard values of camber (cross slope) for different types of road surfaces under heavy rainfall conditions as per IRC guidelines: 1. Thin bituminous surface — 2.5% 2. Water bound macadam (WBM) and gravel pavement — 3.0% 3. Cement concrete and high-type bituminous surface — 2.0%
- 12 and 3 only
- 21, 2 and 3✓
- 31 and 2 only
- 41 only
Correct answer
1, 2 and 3
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