Building Materials MCQ Civil Engineering Questions Answers

Building Materials Civil Engineering MCQ Questions Answers

If you have studied building materials mcq then you are definitely preparing for Competitive Exam? We are providing building materials mcq questions and Answer materials here so you can prepare from here. Building materials form the foundation of any construction project, and a strong understanding of these materials is essential for civil engineers. From concrete to steel, from wood to bricks, each material has its unique properties and applications. Whether you’re a student preparing for exams or a professional looking to brush up on your knowledge, testing yourself with multiple-choice questions (MCQs) can be a valuable way to reinforce your understanding. In this article, we’ll delve into a series of MCQs covering various aspects of building materials in civil engineering.

We have given you the option to download building materials mcq questions and its building materials quiz PDF. You can download it from here if you wish.


1) In medium-strength concrete the water-cement ratio should not be less than

a) 0.25

b) 0.35

c) 0.4

d) 0.45

View Answer
Option – c)

2) The percentage of gypsum added to the clinker during manufacturing process is

a) 0.2

b) 0.25 to 0.35

c) 2.5 to 3.5

d) 5 to 10

View Answer
Option – c)

3) A sample of cement is said to be sound when it does not contain free

a) lime

b) silica

c) iron oxide

d) alumina

View Answer
Option – a)

4) As per IS  specifications, the maximum final setting time for ordinary Portland cement should be

a) 30 minutes

b) 1 hour

c) 6 hour

d) 10 hour

View Answer
Option – d)

5) Turpentine is a natural material obtained from

(a) oak trees

(b) pine trees

(c) mines

(d) any of the above

View Answer
Option – b)

6) Lime mortar is generally made with

a) quick lime

b) fat lime

c) hydraulic lime

d) white lime

View Answer
Option – c)

7) Commonly used base for paint is

(a) iron oxide

(b) red lead

(c) titanium white

(d) any one of the above

View Answer
Option – d)

8) Loss on ignition in Portland cement shall not be more than

a) 4%

b) 5%

c) 3%

d) 6%

View Answer
Option – a)

9) Segregation is due to

(a) lack of sufficient quantity of fine aggregates

(b) dropping concrete from a greater height

(c) over vibration

(d) all the above

View Answer
Option – d)

10) Low heat cement contains lower percentage of which of the following

a) C3A

b) C3S

c) C2S

d) None of these

View Answer
Option – a)