Crushing strength of a good building stone should be more than____________?

Related Mcqs:

Assertion A : Shishum is used for decorative woodwork. Reason R : Shishum can be polished to an excellent finish. Select your answer according to the coding system given below ?

A. Both A and R are true and R is the correct explanation of A B. Both A and R are true but R is not the correct explanation of A C. A is true but R is false D. A is false but R is true...

Study the following statements. (1) Hydraulic lime is suitable for white washing, (2) Fat lime is suitable for whitewashing, (3) Hydraulic lime is suitable for making mortar, (4) Fat lime is suitable for making mortar. The correct answer is______________?

A. (1) and (4) B. (2) and (3) C. (1) and (2) D. (3) and (4)...

The slump recommended for mass concrete is about_______________?

A. 25 mm to 50 mm B. 50 mm to 100 mm C. 100 mm to 125 mm D. 125 mm to 150 mm...

The proportions of lime and sand in the mortar normally used in brick construction are_______________?

A. 1:2 B. 1:4 C. 1:6 D. 1:8...

Proper amount of entrained air in concrete results in__________?

1. better workability 2. better resistance to freezing and thawing 3. lesser workability 4. less resistance to freezing and thawing The correct answer is:   A. (1) and (2) B. (1)and(4) C. ((2)and (3) D. (3)and (4)...