MCQOPTIONS
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| 1. |
IS 457:1957 is for ____________ |
| A. | Code of practice for general construction of plain and reinforced concrete for dams and other massive structures |
| B. | Specification for Portland pozzolana cement flyash based |
| C. | Specification for Portland pozzolana cement calcined clay based |
| D. | Methods of test for pozzolanic materials |
| Answer» B. Specification for Portland pozzolana cement flyash based | |