NCERT Class 9 Skill Education MCQ Chapter 6 Construction

NCERT Class 9 Skill Education MCQ Chapter 6 Construction English Medium As Per New Syllabus. to each chapter is provided in the list so that you can easily browse through different chapters NCERT Class 9 Skill Education MCQ Chapter 6 Construction and select need one. NCERT Class 9 Skill Education MCQ Chapter 6 Construction Download PDF. NCERT Class 9 Skill Education Objective Type Solutions.

NCERT Class 9 Skill Education MCQ Chapter 6 Construction

Also, you can read the NCERT book online in these sections Solutions by Expert Teachers as per Central Board of Secondary Education (CBSE) Book guidelines. CBSE Class 9 Skill Education Multiple Choice Question English Medium are part of All Subject Solutions. Here we have given NCERT Class 9 Skill Education MCQs, CBSE Class 9 Skill Education Objective Type Notes for All Chapters, You can practice these here.

Construction

Chapter: 6

MCQ

1. According to the National Register of Large Dams, how many dams were built in India between Independence and 2025? 

(a) Over 4,000 

(b) Over 5,000 

(c) Over 6,138 

(d) Over 7,000 

Ans: (c) Over 6,138

2. Across which river is the Tehri dam built? 

(a) Ganga. 

(b) Yamuna. 

(c) Bhagirathi. 

(d) Sutlej.

Ans: (c) Bhagirathi.

3. What is the height of the Tehri dam in Uttarakhand? 

(a) 200 m 

(b) 225 m 

(c) 261 m 

(d) 300 m 

Ans: (c) 261 m

4. Which basic structural element is designed using rafters or trusses? 

(a) Foundation. 

(b) Walls.

(c) Columns. 

(d) Roofs. 

Ans: (d) Roofs.

5. What are the horizontal structural elements that carry the heavy load of the upper floors called? 

(a) Columns.

(b) Beams.

(c) Foundations.

(d) Doors.

Ans: (b) Beams.

6. What are the vertical structural elements that support the beams and transfer weight to the foundation called? 

(a) Columns.

(b) Rafters.

(c) Trusses.

(d) Windows.

Ans: (a) Columns.

7. Which type of construction is most commonly used for single-storey houses? 

(a) RCC construction.

(b) Load-bearing (wall-bearing) construction. 

(c) Steel frame construction.

(d) Wooden construction.

Ans: (b) Load-bearing (wall-bearing) construction.

8. What does “RCC” stand for in multi-storey building construction? 

(a) Regular Cement Construction.

(b) Rigid Concrete Construction.

(c) Reinforced Cement Concrete.

(d) Reusable Cement Concrete.

Ans: (c) Reinforced Cement Concrete.

9. In technical drawing software, what does “CAD” stand for? 

(a) Computer-Assisted Drafting.

(b) Computer-Aided Design.

(c) Calculated Architectural Design.

(d) Construction And Drafting.

Ans: (b) Computer-Aided Design.

10. Which material is primarily used as a binding material to hold bricks, sand, and stones together? 

(a) Gravel.

(b) Cement.

(c) Lime. 

(d) Paint.

 Ans: (b) Cement.

11. What are the main ingredients mixed together to make mortar? 

(a) Sand, cement, and water.

(b) Sand, cement, water, and gravel.

(c) Cement, gravel, and water.

(d) Sand, lime, and gravel.

Ans: (a) Sand, cement, and water.

12. What specific ingredient is added to cement, sand, and water to make strong concrete? 

(a) Extra water.

(b) Gravel or crushed stones.

(c) Lime.

(d) Extra sand.

Ans: (b) Gravel or crushed stones.

13. Which tool is specifically used for lifting, spreading, and smoothening cement or mortar? 

(a) Hoe.

(b) Wire brush.

(c) Trowel.

(d) Chisel.

Answer: (c) Trowel.

14. What is the primary use of a plumb bob? 

(a) To check horizontal levels.

(b) To cut bricks into shapes.

(c) To mix concrete evenly.

(d) To check whether a wall or pillar is perfectly vertical.

Ans: (d) To check whether a wall or pillar is perfectly vertical. 

15. Which tool uses a glass tube with a bubble to ensure that a surface is perfectly horizontal or vertical? 

(a) Spirit level.

(b) Plumb bob.

(c) Water level tube.

(d) Metre tape.

Ans: (a) Spirit level.