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Test: Symmetry - Class 7 MCQ


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20 Questions MCQ Test Mathematics (Maths) Class 7 - Test: Symmetry

Test: Symmetry for Class 7 2024 is part of Mathematics (Maths) Class 7 preparation. The Test: Symmetry questions and answers have been prepared according to the Class 7 exam syllabus.The Test: Symmetry MCQs are made for Class 7 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Symmetry below.
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Test: Symmetry - Question 1

How many lines of symmetries are there in regular pentagon?

Detailed Solution for Test: Symmetry - Question 1

There are 5 lines in the pentagon and the symmetry line passes from vertex to the middle of the line opposite to the vertex . So, lines of symmetry are 5.

Test: Symmetry - Question 2

How many lines of symmetries are there in rectangle?

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Test: Symmetry - Question 3

Find the number of lines of symmetry of the following figure:

Test: Symmetry - Question 4

Find the number of lines of symmetry of the following figure:

Detailed Solution for Test: Symmetry - Question 4

Yes there are only two lines of symmetry i.e. a horizontal and a vertical line of symmetry, diagonally its not symmetrical.

Test: Symmetry - Question 5

Find the number of lines of symmetry in regular hexagon.

Test: Symmetry - Question 6

Letter ‘A’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Detailed Solution for Test: Symmetry - Question 6

Vertical mirror – A, H, I, M, O, T, U, V, W, X and Y

Test: Symmetry - Question 7

Letter ‘B’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Detailed Solution for Test: Symmetry - Question 7

Yes , B has a horizontal line of symmetry from the middle , but does not have a vertical line of symmetry, because its not symmetrical with vertical line.

Test: Symmetry - Question 8

Letter ‘C’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Detailed Solution for Test: Symmetry - Question 8

when you’ll place a horizontal mirror you’ll see that C appears C in the mirror.

Test: Symmetry - Question 9

Letter ‘D’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Detailed Solution for Test: Symmetry - Question 9

When you’ll place a horizontal mirror you’ll see that D appears D in the mirror. If you place a vertical mirror D will be laterally inverted.

Test: Symmetry - Question 10

Letter ‘E’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Detailed Solution for Test: Symmetry - Question 10

Horizontal mirror – B, C, D, E, H, I, O and X

Test: Symmetry - Question 11

Letter ‘G’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Detailed Solution for Test: Symmetry - Question 11

Yes , G does not have any line of symmetry , if you draw it horizontally or vertically , its not symmetrical.

Test: Symmetry - Question 12

Letter ‘H’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Detailed Solution for Test: Symmetry - Question 12

Letters of the English alphabet symmetric about both horizontal and vertical mirrors: -

H, I, O and X

The letters when flipped along both the axes (horizontal and vertical) retains the original figure.

Test: Symmetry - Question 13

Letter ‘I’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Detailed Solution for Test: Symmetry - Question 13

‘I’ have both vertical and horizontal symmetry since horizontal division divides ’I’ symmetrical similarly it has a vertical symmetry.

Test: Symmetry - Question 14

Letter ‘M’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Test: Symmetry - Question 15

Letter ‘T’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Detailed Solution for Test: Symmetry - Question 15

T has only vertical symmetry  since if we draw a horizontal line, we have -on one half but not in other half

Test: Symmetry - Question 16

Letter ‘A’ of the English alphabet have reflectional symmetry (i.e., symmetry related to mirror reflection) about.

Test: Symmetry - Question 17

Find the number of lines of symmetry in the below figure:

Test: Symmetry - Question 18

Find the number of lines of symmetry in the below figure:

Detailed Solution for Test: Symmetry - Question 18

If you draw a vertical or horizontal or diagonal line you will find that its not symmetrical. Hence, it doesn’t have any lines of symmetry.

Test: Symmetry - Question 19

Find the number of lines of symmetry in the below figure:

Detailed Solution for Test: Symmetry - Question 19

It has only 1 line of symmetry which is a vertical line of symmetry, as if you draw a horizontal line one half will have a face and one half will have legs which are not symmetrical.

Test: Symmetry - Question 20

Find the number of lines of symmetry in the below figure:

Detailed Solution for Test: Symmetry - Question 20

These are the 4 lines of symmetry

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