M.C.Q. [1 Marks Each]

MCQ 11 Mark

Which of these letters has a vertical line of symmetry?

✓
$X$
B
$Z$
C
$Q$
D
$B$

Answer

Correct option: A.

$X$

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MCQ 21 Mark

Which of the following alphabets has many lines of symmetry?

A
$A$
✓
$O$
C
$Q$
D
$B$

Answer

Correct option: B.

$O$

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MCQ 31 Mark

How many lines of symmetry are there for an isosceles triangle?

✓
$1$
B
$2$
C
$3$
D
$0$

Answer

Correct option: A.

$1$

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MCQ 41 Mark

The number of lines of symmetry of a regular hexagon is:

A
$1$
B
$2$
✓
$6$
D
$8$

Answer

Correct option: C.

$6$

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MCQ 51 Mark

The instrument to draw a circle is

A
Ruler
B
Protractor
C
Divider
✓
Compasses

Answer

Correct option: D.

Compasses

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MCQ 61 Mark

The number of lines of symmetry in a circle is

A
$0$
B
$2$
C
$4$
✓
More than $4$

Answer

Correct option: D.

More than $4$

A line (drawn at any angle) that goes through its center is a Line of Symmetry. So a Circle has infinite Lines of Symmetry.

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MCQ 71 Mark

What is the line of symmetry for the letter $N$?

A
Vertical line of symmetry
B
Horizontal line of symmetry.
C
Both $[a]$ and $[b]$.
✓
Neither $[a]$ nor $[b]$.

Answer

Correct option: D.

Neither $[a]$ nor $[b]$.

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MCQ 81 Mark

Identify the shape with infinite lines of symmetry

✓
Circle
B
Rhombus
C
Isosceles triangle
D
Square

Answer

Correct option: A.

Circle

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MCQ 91 Mark

The number of lines of symmetry in a $ \text 45^\circ-45^\circ-90^\circ$ set square is:

A
$0$
✓
$1$
C
$2$
D
$3$

Answer

Correct option: B.

$1$

This set square is a isosceles triangle which has one line symmetry.

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MCQ 101 Mark

Choose the triangle$(s)$ which have no line of symmetry.

✓
A scalene triangle
B
An isosceles triangle
C
An equilateral triangle
D
All of these

Answer

Correct option: A.

A scalene triangle

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MCQ 111 Mark

The circle has

A
One line of symmetry
B
Two lines of symmetry
C
Three lines of symmetry
✓
Many lines of symmetry

Answer

Correct option: D.

Many lines of symmetry

Circles have an infinite number of lines of symmetry. Any line, bisects a circle through its centre is a line of symmetry.
So, option $D$ is correct.

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MCQ 121 Mark

The instrument in the geometry box having the shape of a triangle is called a:

✓
Protractor.
B
Compasses.
C
Divider.
D
Set-square.

Answer

Correct option: A.

Protractor.

On observing the instruments in the geometry box, we find that a set square has a shape of a triangle.

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MCQ 131 Mark

Which of the following figures option(s) has a line of symmetry?

A
B
C
✓
None of these

Answer

Correct option: D.

None of these

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MCQ 141 Mark

A rhombus is symmetrical about

A
the line joining the midpoints of its adjacent sides.
✓
each of its diagonals.
C
perpendicular bisector of each of its sides.
D
its sides.

Answer

Correct option: B.

each of its diagonals.

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MCQ 151 Mark

Identify the number of lines of symmetry of the following figure.

✓
$0$
B
$1$
C
$2$
D
$4$

Answer

Correct option: A.

$0$

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MCQ 161 Mark

An equilateral triangle has:

✓
$3$ lines of symmetry
B
$2$ lines of symmetry
C
$1$ line of symmetry
D
no lines of symmetry

Answer

Correct option: A.

$3$ lines of symmetry

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MCQ 171 Mark

Choose the letter that has both vertical and horizontal lines of symmetry.

A
$Q$
B
$E$
C
$T$
✓
$O$

Answer

Correct option: D.

$O$

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MCQ 181 Mark

$ABCD$ is a kite in which $AB = AD$ and $BC = DC$. The kite is symmetrical about______.

✓
Diagonal $AC$
B
Diagonal $BD$
C
Side $AB$
D
Side $BC$

Answer

Correct option: A.

Diagonal $AC$

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MCQ 191 Mark

John notices that a standard piece of paper is a rectangle, how many lines of symmetry does it have?

A
$1$
✓
$2$
C
$3$
D
$4$

Answer

Correct option: B.

$2$

A line of symmetry is a line that divides a figure into two corresponding parts, each of which is the mirror image of the other. In case of rectangle, vertical and horizontal line which meet at the center of the rectangle are line of symmetry. hence vertical and horizontal line which passes through the center of the rectangle are $2$ line of symmetry of any rectangle.

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MCQ 201 Mark

An equilateral triangle whose each side is $4.5\ cm$. How many lines of symmetry does it has?

✓
$3$
B
$2$
C
$1$
D
infinite

Answer

Correct option: A.

$3$

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MCQ 211 Mark

The number of lines of symmetry of a rectangle is:

A
$0$
✓
$2$
C
$4$
D
$1$

Answer

Correct option: B.

$2$

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MCQ 221 Mark

How many lines of symmetry an Indian flag have:

✓
$1$
B
$2$
C
$3$
D
$4$

Answer

Correct option: A.

$1$

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MCQ 231 Mark

How many number of lines of symmetry does the following figure have?

A
$7$
B
$5$
✓
$6$
D
$9$

Answer

Correct option: C.

$6$

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MCQ 241 Mark

Which of the following letters has only one line of symmetry?

A
$H.$
B
$X.$
C
$Z.$
✓
$T.$

Answer

Correct option: D.

$T.$

Since, the letter T has only one line of symmetry.

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MCQ 251 Mark

What is the number of lines of symmetry for the following shape?

A
$2$
B
$1$
✓
$0$
D
$4$

Answer

Correct option: C.

$0$

The given figure has no line symmetry.

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MCQ 261 Mark

The number of lines of symmetry in a divider is:

A
$0.$
✓
$1.$
C
$2.$
D
$3.$

Answer

Correct option: B.

$1.$

Since, a divider has one line of symmetry.

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MCQ 271 Mark

The number of lines of symmetry in a $30^\circ - 60^\circ - 90^\circ$ set square is:

✓
$0$
B
$1$
C
$2$
D
$3$

Answer

Correct option: A.

$0$

Since, a $30^\circ - 60^\circ - 90°$ set square has a shape of scalene triangle and a scalene triangle has no line of symmetry.
Note: In the given set square all three angles are different, it means all sides will be differ.
So, the shape of set square is a scalene triangle.

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MCQ 281 Mark

How many line of symmetry dies India gate have.

✓
$1$
B
$2$
C
$4$
D
$5$

Answer

Correct option: A.

$1$

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MCQ 291 Mark

In the letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
_ c _ bd _ cbcda _ a _ db _ a

✓
adabcd
B
cdbbca
C
daabbc
D
bdbcba

Answer

Correct option: A.

adabcd

The series is acdb/dacb/cdab/acdb/da. The third letter in each sequence becomes the first letter in the following sequence.
Hence, option $(A)$ is the correct answer.

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MCQ 301 Mark

How many pairs of letters are there in the word $HORIZON$ which have as many letters betweenthem in the word as in the English alphabet?

A
One
B
Two
C
Three
✓
More than three

Answer

Correct option: D.

More than three

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MCQ 311 Mark

Find the number of lines of symmetry for the following shape.

A
$1$
B
$2$
C
$3$
✓
$4$

Answer

Correct option: D.

$4$

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MCQ 321 Mark

John notices that a standard piece of paper is a rectangle, how many lines of symmetry does it have?

A
$1$
✓
$2$
C
$3$
D
$4$

Answer

Correct option: B.

$2$

A line of symmetry is a line that divides a figure into two corresponding parts, each of which is the mirror image of the other. In case of rectangle, vertical and Horizontal line which meet at the center of the rectangle are line of symmetry. hence vertical and horizontal line which passesthrough the center of the Rectangle are $2$ line of symmetry of any rectangle.

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MCQ 331 Mark

A regular heptagon has ___ line of symmetry?

✓
$7$
B
$6$
C
$8$
D
None of these

Answer

Correct option: A.

$7$

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MCQ 341 Mark

How many lines of symmetry are there in a triangle which has all the angles equal?

A
$1$
B
$2$
✓
$3$
D
$4$

Answer

Correct option: C.

$3$

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MCQ 351 Mark

The instrument to draw a circle is:

A
Ruler.
B
Protractor.
C
Divider.
✓
Compasses.

Answer

Correct option: D.

Compasses.

Compass is used to draw a circle.

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MCQ 361 Mark

The total number of lines of symmetry of a square is:

A
$1$
B
$2$
C
$3$
✓
$4$

Answer

Correct option: D.

$4$

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MCQ 371 Mark

Which of the following letters has vertical line of symmetry?

A
$R$
B
$C$
C
$B$
✓
$T.$

Answer

Correct option: D.

$T.$

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MCQ 381 Mark

How many lines of symmetry does a regular octagon have?

A
$2$
B
$4$
C
$6$
✓
$8$

Answer

Correct option: D.

$8$

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MCQ 391 Mark

In which of the following alphabets, the number of lines of symmetry and the order of rotational symmetry is $2$?

✓
$H$
B
$C$
C
$S$
D
$A$

Answer

Correct option: A.

$H$

The alphabet $H$ has order $2$ linear and rotational symmetry.

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MCQ 401 Mark

How many lines of symmetry does a line segment have?

A
No line of symmetry
✓
Only one at its perpendicular bisector
C
Two lines of symmetry
D
None of these

Answer

Correct option: B.

Only one at its perpendicular bisector

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MCQ 411 Mark

Write the letters of the word $MATHEMATICS$ which have no line of symmetry.

✓
$S$
B
$M$
C
$E$
D
$Y$

Answer

Correct option: A.

$S$

Letter $S$ in the word $MATHEATICS$ has no line symmetry.

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MCQ 421 Mark

The number of capital letters of the English alphabets having both horizontal and vertical lines of symmetry is ------

A
$0$
B
$1$
✓
$4$
D
$6$

Answer

Correct option: C.

$4$

We know that in $A$ there is only vertical symmetry and in $B$ there is only horizontal symmetry. Only $H, I, O, X$ have both vertical and horizontal symmetries. The number of capital letters of the English alphabets having both horizontal and vertical lines of symmetry is $4 (H, I, O, X)$.

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MCQ 431 Mark

The given figure shows an incomplete figure. The dotted line shows the line of symmetry of the figure. Which figure correctly represents the missing part of the given figure?