engineering recuitment JSSC JE Mock Test 2023 Construction Materials and Management Bricks and Mortar
Which of the following is a standard modular size (in mm units) of common building brick as per Indian standard?
1
191 × 90 × 80
2
192 × 90 × 60
3
190 × 90 × 90
4
193 × 90 × 50