Building Materials MCQs
Practice free Building Materials multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 573 questions — no login required.
Question 154hard
For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of
Question 155medium
Bullet proof glass is made of thick glass sheet sandwiched by a layer of
Question 156hard
Good quality cement contains higher percentage of
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Question 157medium
The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called:
Question 158easy
The most commonly used synthetic abrasive is
Question 159easy
The main constituent which imparts hydraulicity to hydraulic lime is
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Question 160hard
Sandstone is a (i) Sedimentary rock (ii) Aqueous rock (iii) Siliceous rock
Question 161hard
For one cubic metre of brick masonry, number of bricks required, is
Question 162medium
The maximum quantity of calcium chloride used as an accelerator in cement in percentage by weight of cement is