A. Cement concrete in foundation
B. R.C.C. structure
C. Hollow concrete block wall
D. None of these
Correct Answer: None of these ✔
Last Updated: January 20, 2019
A. Cement concrete in foundation
B. R.C.C. structure
C. Hollow concrete block wall
D. None of these
Correct Answer: None of these ✔
Last Updated: January 20, 2019