Chapter 5 ROAD ESTIMATE MCQs 12 min Score: 0 Attempted: 0/12 Subscribe 1. . A prepared soil surface which receives traffic load from structure: (A) Base (B) Sub base (C) Sub grade (D) TopingShow All Answers 2. . This layer is provided if subsoil is weak: (A) Sub grade (B) Toping (C) Base (D) Sub baseShow All Answers 3. . The compulsory part of road structure, to protect the subgrade: (A) Sub grade (B) Sub base (C) Toping (D) BaseShow All Answers 4. . A smooth top surface of road on which traffic moves: (A) Toping (B) Sub base (C) Base (D) Sub gradeShow All Answers 5. . A metaled road without surfacing: (A) Earthen (B) WBM (C) Flexible (D) RigidShow All Answers 6. . Transverse slope of road appearing in X-section: (A) Cross slope (B) Country slope (C) Gradient (D) CamberShow All Answers 7. . Longitudinal slope of a road is called: (A) Cross slope (B) Gradient (C) Camber (D) Country slopeShow All Answers 8. . Construction and expansion joints are provided in case of such road: (A) Earthen (B) WBM (C) Flexible (D) Rigid/ ConcreteShow All Answers 9. . Payment unit of surface treatment is: (A) % Sft (B) Sft (C) Cft (D) RftShow All Answers 10. . Land width of arterial/major road: (A) 120’ (B) 115’ (C) 110’ (D) 125’Show All Answers 11. . Width of bicycle track on road side: (A) 5.5’ (B) 6’ (C) 7’ (D) 7.7’Show All Answers 12. . Screening (stone dust) required for macadam base: (A) 10 % (B) 15 % (C) 20 % (D) 25 %Show All Answers