McqMate
| Q. |
A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than |
| A. | 10 % |
| B. | 15 % |
| C. | 20 % |
| D. | 25 % |
| Answer» C. 20 % | |
View all MCQs in
Building MaterialsNo comments yet