MCQ Questions

Question No. 1

Fill in the blanks:

Answer :

(a) The line which divides a symmetrical figure into two equal parts is called the _________________.

(b) ____________ formed by two equal and one unequal line segments have only one line of symmetry.

(c) Turning of a shape or figure about a central point is called _____________.

(d) One circle has ___________ quarters.

Question No. 2

True or False:

Answer :

(a) Quarter turn or ¼ turn makes an angle of 90° between two axes.

(b) A figure which looks the same after a half turn has a rotational symmetry or the order 2.

(c) One-sixth turn makes an angle of 90°.

(d) ‘Pattern’ means repetition of something over and over again in a logical sequence, so that symmetry in whole design can be observed.

Question No. 3

One word answer:

Answer :

(a) Write the product of 35 x 35.

(b) Write the product of 225 x 225.

Question No. 4

Look at these flags and write how many lines of symmetry do they have. Draw lines of symmetry.

Answer :

Question No. 5

Look at the following national emblems and draw lines of symmetry through them, if any.

Answer :

Question No. 6

Draw the lines of symmetry for the following patterns and complete the table given below :

Answer :

Question No. 7

Figure out the reflection, using mirror, in the following figures :

Answer :

Question No. 8

Which of the following will look the same after quarter turn ? Circle it.

Answer :

Question No. 9

Which of the following will look the same after half turn ? Circle it

Answer :

Question No. 10

Draw any six shapes of your choice and complete the table given below :

Answer :

Question No. 11

Which of the following shapes will look the same after quarter 1/ 3 and 1 /6 turn ? Circle it.

Answer :

Question No. 12

Draw the 1/ 3 and 1 /6 turn of the following shapes/figures and mark (

Answer :

Question No. 13

Use the designs given below and form three patterns for each by tracing the same in your note-book and by rotating through 1/ 2 turn, 1/ 4 turn and 1/ 6 turn.

Answer :

Question No. 14

Identify the pattern and complete the following sequences :

Answer :

Question No. 15

What will be next in the series ?

Answer :

Question No. 16

Study the following patterns :

What do you find in each of the above pattern?

Answer :

(a) 1, 8, 27, .............................

(b) 11211, 1112111, 111121111, .............................

Question No. 17

Write the product without actually multiplying.

Answer :

(a) 35 × 35 = .........................

(b) 225 × 225 = .........................

Question No. 18

Observe the pattern and fill in the missing terms

Answer :

Question No. 19

Observe the pattern and complete the series

Answer :

(a) 2, 12, 22, 32, .............. , .............. , .............. , ..............

(b) 1, 3, 5, 7, .............. , .............. , .............. , ..............

(c) 4, 9, 16, 25, .............. , .............. , .............. , ..............

(d) 4, 16, 64, 256 .............. , .............. , .............. , ..............

(e) 34, 32, 30, 28 .............. , .............. , .............. , ..............

Question No. 20

A shape or figure which can be divided or folded into identical halves is called a _______ shape.

Answer :

identical

symmetrical

none of these

Question No. 21

The line along which the shape is divided into identical halves is called the line of ________.

Answer :

symmetry

identity

none of these

Question No. 22

Line of symmetry is the line from where ______ is reflecting.

Answer :

line

shape

none of these

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