PPSC CE BMC Bricks and Stones

Minimum crushing strength for first class bricks should not be less than?

For walls thicker than 1 brick, which bond should be provided for strength?

What is the actual size (mm) of the standard modular brick as per Indian Standards?

The main function of alumina in brick earth is:

The acceptable value for wear in good building stone should not exceed

Based on chemical composition slate is