The correct answer is (c) Bedding Concrete
Explanation: In bedding concrete and Flooring, the concrete maybe brickbat lime concrete 1:2:4 or brickbat cement concrete 1:6:12 or 1:5:10. The thickness of concrete layer is about 100 mm. The surface of bedding concrete is provided by suitable flooring such as tiles, terrazzo, Indian Patent stone, etc.