Metalled and Unmetalled Roads

Q. <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> What are metalled roads?

1. Roads made up of metal
2. Roads made of cement or concrete
3. Roads made of pig iron
4. Roads which are not visible on a map

Q. Which one of the following is not an ingredient for metalled road?

1. Mud
2. Cement
3. Concrete
4. Bitumen

Q. Which is/are the feature(s) of an unmetalled road?

1. Unmetalled roads go out of use in the rainy season.
2. Unmetalled roads are always preferred for smooth and faster transport.
3. Unmetalled roads do not have road metal.
4. Unmetalled roads are typically either natural pathways or mud roads.