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The dimensions of four types of burnt clay bricks P, Q, R and S are given below. Which one of them, as per IS 1077 1992, falls in the category of standard modular size of normal burnt clay building brick. (All dimensions of bricks are in mm units) P : 230 × 110 × 70 ; Q : 230 × 110 × 30 ; R : 190 × 100 × 90 ; S : 190 × 90 × 90

The dimensions of four types of burnt clay bricks P, Q, R and S are given below. Which one of them, as per IS 1077 1992, falls in the category of standard modular size of normal burnt clay building brick. (All dimensions of bricks are in mm units) P : 230 × 110 × 70 ; Q : 230 × 110 × 30 ; R : 190 × 100 × 90 ; S : 190 × 90 × 90 Correct Answer S

Concept:

As per IS 1077 1992 clause no 6.1.1

The standard modular size of common building bricks shall follow (fig-1A and 1B):

 Length(L) Width(W) Height(H)
mm mm mm
190 90 90
190 90 40
Explanation:

from the above table, S falls in the category of the standard modular size of normal burnt clay building brick i.e 190 × 190 × 90

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