NCERT Class 7 Maths Part 2 Chapter 1 Geometric Twins MCQ Questions with Answers

Class 7 Maths Part 2 Chapter 1 MCQs

1. Congruent figures have:
A. Different shapes and sizes
B. Same shape and same size
C. Same shape but different sizes
D. Different shapes but same size
Answer: B

2. Similar figures have:
A. Same shape only
B. Same size only
C. Different shape and size
D. Same shape and same size only
Answer: A

3. Which shape has four lines of symmetry?
A. Rectangle
B. Square
C. Triangle
D. Pentagon
Answer: B

4. A rectangle has how many lines of symmetry?
A. 1
B. 2
C. 3
D. 4
Answer: B

5. An equilateral triangle has:
A. 1 line of symmetry
B. 2 lines of symmetry
C. 3 lines of symmetry
D. 4 lines of symmetry
Answer: C

6. A circle has:
A. No line of symmetry
B. One line of symmetry
C. Two lines of symmetry
D. Infinitely many lines of symmetry
Answer: D

7. Reflection produces a:
A. Mirror image
B. Bigger figure
C. Smaller figure
D. Curved figure
Answer: A

8. Rotation means:
A. Sliding a figure
B. Turning a figure around a fixed point
C. Stretching a figure
D. Folding a figure
Answer: B

9. Translation means:
A. Flipping a figure
B. Sliding a figure without turning it
C. Enlarging a figure
D. Cutting a figure
Answer: B

10. All congruent figures are:
A. Similar
B. Different
C. Unequal
D. None of these
Answer: A

11. Which of the following is an example of symmetry in nature?
A. Butterfly
B. Rock
C. Cloud
D. River
Answer: A

12. Which transformation changes only the position of a figure?
A. Reflection
B. Rotation
C. Translation
D. All of the above
Answer: D

13. A line of symmetry divides a figure into:
A. Two equal halves
B. Three equal parts
C. Four equal parts
D. Unequal parts
Answer: A

14. Which shape has no line of symmetry?
A. Scalene triangle
B. Square
C. Circle
D. Rectangle
Answer: A

15. Symmetry is widely used in:
A. Art and architecture
B. Nature and design
C. Engineering and logos
D. All of the above
Answer: D