CBSE Class 7 Maths – MCQ and Online Tests – Unit 14 – Symmetry
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CBSE Class 7 Maths – MCQ and Online Tests – Unit 14 – Symmetry
Question 1.
How many lines of symmetry are there in the following figure?
(a) 4
(b) 3
(c) 2
(d) 1
Answer
Answer: (d) 1
Question 2.
How many lines of symmetry are there in the following figure?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (a) 1
Question 3.
How many lines of symmetry are there in the following figure?
(a) 2
(b) 1
(c) 4
(d) 3
Answer
Answer: (b) 1
Question 4.
How many lines of symmetry are there in a rectangle?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (b) 2
Question 5.
How many lines of symmetry are there in a regular pentagon?
(a) 1
(b) 2
(c) 3
(d) 5
Answer
Answer: (d) 5
Question 6.
How many lines of symmetry are there in the following figure?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (a) 1
Question 7.
How many lines of symmetry are there in an equilateral triangle?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (c) 3
Question 8.
How many lines of symmetry are there in a square?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (d) 4
Question 9.
How many lines of symmetry are there in the following figure?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (a) 1
Question 10.
How many lines of symmetry are there in a scalene triangle?
(a) 1
(b) 0
(c) 2
(d) 4
Answer
Answer: (b) 0
Question 11.
How many lines of symmetry are there in a rhombus?
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (b) 2
Question 12.
How many lines of symmetry are there in following figure?
(a) 1
(b) 2
(c) 3
(d) None of these
Answer
Answer: (a) 1
Question 13.
How many lines of symmetry are there in the following figure?
(a) 1
(b) 2
(c) 3
(d) Infinitely many
Answer
Answer: (d) Infinitely many
Question 14.
How many lines of symmetry are there in an isosceles triangle?
(a) 4
(b) 3
(c) 1
(d) 2
Answer
Answer: (c) 1
Question 15.
Which of the following letters of English alphabet has reflectional symmetry about a vertical mirror?
(a) H
(b) J
(c) Z
(d) P
Answer
Answer: (a) H
Question 16.
Which of the following letters of English alphabet has reflectional symmetry about a horizontal mirror?
(a) H
(b) K
(c) M
(d) W
Answer
Answer: (a) H
Question 17.
The order of the rotational symmetry of the following figure about the point marked x is
(a) 2
(b) 3
(c) 4
(d) 1
Answer
Answer: (a) 2
Question 18.
How many lines of symmetry are there in a parallelogram?
(a) 0
(b) 1
(c) 2
(d) None of these
Answer
Answer: (a) 0
Question 19.
How many lines of symmetry are there in a quadrilateral?
(a) 0
(b) 2
(c) 4
(d) None of these
Answer
Answer: (a) 0
Question 20.
The order of rotational symmetry of an equilateral triangle is
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (c) 3
Question 21.
The order of rotational symmetry of a square is
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (d) 4
Question 22.
What is the order of the rotational symmetry of the following figure?
(a) 4
(b) 3
(c) 2
(d) 1
Answer
Answer: (a) 4
Question 23.
The order of the rotational symmetry of the following figure about the point marked x (cross) is
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (d) 4
Question 24.
The order of the rotational symmetry of the following figure about the point marked x is
(a) 1
(b) 2
(c) 3
(d) 4
Answer
Answer: (c) 3
Question 25.
How many lines of symmetry are there in a regular hexagon?
(a) 2
(b) 4
(c) 6
(d) 3
Answer
Answer: (c) 6
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