railway RRB JE (CBT I + CBT II) Mock Test 2024 Construction Materials and Management Miscellaneous Material
Which of the following statements conform(s) to Random Rubble masonry?
1. Stones are laid in courses.
2. Stones are not chisel dressed.
3. Joints should be packed with chips and pieces.
4. Toothing of stonework on joints are mandatory.
1
1 and 4
2
1 and 2
3
2 and 3
4
2 and 4