How many points are marked in the following figure?

1

(a)

1

(b)

2

(c)

3

(d)

4

Number of lines passing through five points such that no three of them are collinear, is

1

(a)

10

(b)

5

(c)

20

(d)

8

The number of circles that can be drawn with a given centre is

1

(a)

2

(b)

3

(c)

4

(d)

Infinite

Which of the following has two end points?

1

(a)

Ray

(b)

Line

(c)

Line segment

(d)

None of the above

Which of these is an example for a pair of these parallel lines?

1

(a)

Corner of a room

(b)

Railway track

(c)

Sides of a triangle

(d)

Surface of a ball

Which of the following are the diagonals of the given polygon?

1

(a)

AD and BE

(b)

AFand FE

(c)

BC and ED

(d)

AB and ED

The least number of line segment required to make a polygon is

1

(a)

1

(b)

2

(c)

3

(d)

5

Which of the following is not a polygon?

1

(a)

Triangle

(b)

Rectangle

(c)

Pentagon

(d)

Circle

Two intersecting lines intersect in

1

(a)

1 point

(b)

2 points

(c)

3 points

(d)

4 points.

How many vertices are there in the following figure?

1

(a)

5

(b)

3

(c)

2

(d)

4

How many sides are there in the following figure?

1

(a)

5

(b)

4

(c)

2

(d)

3

How many diagonals are there in the following figure?

1

(a)

4

(b)

5

(c)

2

(d)

3

How many sides are there in a triangle?

1

(a)

1

(b)

2

(c)

3

(d)

4

How many angles are there in a triangle?

1

(a)

1

(b)

2

(c)

3

(d)

4

How many vertices are there in a quadrilateral?

1

(a)

1

(b)

2

(c)

3

(d)

4

How many sides are there in a quadrilateral?

1

(a)

1

(b)

2

(c)

3

(d)

4

How many angles are there in a quadrilateral?

1

(a)

1

(b)

2

(c)

3

(d)

4

How many pairs of opposite angles are there in a quadrilateral?

1

(a)

1

(b)

2

(c)

3

(d)

4

How many pairs of opposite sides are there in a quadrilateral?

1

(a)

1

(b)

2

(c)

3

(d)

4

How many pairs of adjacent angles are there in a quadrilateral?

1

(a)

1

(b)

2

(c)

3

(d)

4

Name the line segments in the given figure. Is it A, the end point at each line segment?

2

(a)

A star in the sky also gives us an idea of a point. Identify atleast five such situations in your daily life.

2

(a)

How many lines can be drawn through two given points?

2

(a)

A line contain how many points
(a) minimum?
(b) maximum?

2

(a)

Write the minimum number of point of intersection of three lines in a plane.

2

(a)

Write the name of angles in the given figure.

2

(a)

Write the points, which lie interior in the \(\angle CAD\).

2

(a)

How many vertices are there in a triangle?

2

(a)

How many sides, a quadrilateral have?

2

(a)

How many diagonals, a quadrilateral have?

2

(a)

What is the name of chord, which passes through the centre of the circle?

2

(a)

How many chords can be drawn on the circle?

2

(a)

Name the line segments shown in given figure.

2

(a)

Write down three angles involved in \(\triangle ABC\) of the given figure.

2

(a)

PM also a chord?

2

(a)

Take a sheet of paper. Make two folds (and crease them) to represent a pair of intersecting lines and discuss.
(a) Can two lines intersect in more than one point?
(b) Can more than two lines intersect in one point?

3

(a)

Use the figure to name
(a) five points.
(b) a line.
(c) four rays.
(d) five line segments.

3

(a)

How many lines can pass through
(a) one given point?
(b) two given points?

3

(a)

Draw a figure to show that the points A, B, C and D are non-collinear.

3

(a)

Draw rough diagram to illustrate the following:Closed curve.

3

(a)

What is closed curve? Draw a closed curve.

3

(a)

In the given diagram, name the point(s).
(a) In the interior of \(\angle DOE\).
(b) In the exterior of \(\angle EOF\).
(c) On \(\angle EOF\).

3

(a)

How many angles does a polygon of five sides has?

3

(a)

Draw a rough sketch of a quadrilateral PQRS. Draw its diagonals, name them. Is the meeting point of the diagonals in the interior or exterior of the quadrilateral?

3

(a)

Name the vertices and the line segments in the given figure.

3

(a)

Classify the following curves as (i) open or (ii) closed.

4

(a)

Illustrate, if possible, each one of the following with a rough diagram:
(a) A closed curve that is not a polygon.
(b) An open curve made up entirely of line segments.
(c) A polygon with two sides.

4

(a)

In the given figure, write the number of sides.

4

(a)

In the given figure, write the name of triangles.

4

(a)

In the following figure, write the name of the figure, closed curve or polygon. Also give reason.

4

(a)