NCERT Chapter 8 MCQs – Special Quadrilaterals: Rectangle, Rhombus & Square
NCERT Chapter 8 MCQs – Special Quadrilaterals: Rectangle, Rhombus & Square
Class: 9 | Subject: Mathematics | Chapter: 8 – Quadrilaterals
Board: CBSE | Based on Latest NCERT Curriculum
Board: CBSE | Based on Latest NCERT Curriculum
These MCQs are strictly based on the CBSE Class 9 Mathematics syllabus and NCERT textbook. Ideal for school exams and board preparation.
1. All angles of a rectangle are:
Answer: C.
Each angle in a rectangle is 90°.
Each angle in a rectangle is 90°.
2. Opposite sides of a rectangle are:
Answer: A.
Rectangle is a special parallelogram.
Rectangle is a special parallelogram.
3. Diagonals of a rectangle are:
Answer: B.
Diagonals are equal but not perpendicular.
Diagonals are equal but not perpendicular.
4. All sides of a rhombus are:
Answer: B.
Rhombus has all sides equal.
Rhombus has all sides equal.
5. Diagonals of a rhombus are:
Answer: B.
They bisect each other at right angles.
They bisect each other at right angles.
6. A square is both a:
Answer: A.
Square satisfies properties of both.
Square satisfies properties of both.
7. Diagonals of a square are:
Answer: A.
They are equal and perpendicular.
They are equal and perpendicular.
8. Opposite angles of a rhombus are:
Answer: A.
Opposite angles are equal.
Opposite angles are equal.
9. Adjacent angles of a rectangle are:
Answer: B.
Adjacent angles sum to 180°.
Adjacent angles sum to 180°.
10. A square has how many lines of symmetry?
Answer: C.
Square has 4 lines of symmetry.
Square has 4 lines of symmetry.
11. A rectangle is a parallelogram with:
Answer: B.
Definition of rectangle.
Definition of rectangle.
12. In a rhombus, diagonals:
Answer: B.
Property of parallelogram.
Property of parallelogram.
13. Each angle of square is:
Answer: B.
Square has all right angles.
Square has all right angles.
14. A rhombus is a parallelogram with:
Answer: A.
Definition.
Definition.
15. Diagonals of rectangle bisect each other at:
Answer: C.
General parallelogram property.
General parallelogram property.
16. A square is a:
Answer: D.
Square satisfies all properties.
Square satisfies all properties.
17. Opposite sides of rhombus are:
Answer: A.
Property of parallelogram.
Property of parallelogram.
18. In rectangle, diagonals are:
Answer: A.
Equal but not perpendicular.
Equal but not perpendicular.
19. If diagonals are equal & perpendicular, quadrilateral is:
Answer: C.
Only square satisfies both.
Only square satisfies both.
20. A rectangle becomes square when:
Answer: A.
If all sides equal, rectangle becomes square.
If all sides equal, rectangle becomes square.