NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Exercise 4.1

NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Exercise 4.1 have problems based on concepts like points, line segments, line, intersecting and parallel lines and rays. Students are provided with exercise-wise problems to boost exam preparation. The NCERT Solutions Class 6 Maths are relevant to the latest syllabus and are in accordance with the exam pattern.

NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Exercise 4.1

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Access NCERT Solutions for Class 6 Chapter 4: Basic Geometrical Ideas Exercise 4.1

1. Use the figure to name:

(a) Five points

(b) A line

(c) Four rays

(d) Five line segments

Solutions:

(a) The five points are D, E, O, B and C

(b) A line is

(c) Four rays are
,
,
and
.

(d) Five line segments are
,
,
,
and

2. Name the line given in all possible (twelve) ways, choosing only two letters at a time from the four given.

Solutions:

The lines are
,
,
,
,
,
,
,
,
,
,
,

3. Use the figure to name:

(a) Line containing point E

(b) Line passing through A

(c) Line on which O lies

(d) Two pairs of intersecting lines

Solutions:

(a) Line containing point E is

(b) Line passing through A is

(c) Line on which O lies is

(d) Two pairs of intersecting lines are
,
and
,

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

Solutions:

(a) Countless lines can pass through a given point.

(b) Only one line can pass through two given points.

5. Draw a rough figure and label it suitably in each of the following cases.

(a) Point P lies on .

(b) and intersect at M.

(c) Line l contains E and F but not D.

(d) and meet at O.

Solutions:

(a)

(b)

(c)

(d)

6. Consider the following figure of line . Say whether the following statements are true or false in the context of the given figure.

(a) Q, M, O, N, P are points on the line .

(b) M, O, N are points on a line segment .

(c) M and N are the endpoints of the line segment .

(d) O and N are the endpoints of the line segment .

(e) M is one of the endpoints of the line segment .

(f) M is the point on ray .

(g) Ray
is different from ray .

(h) Ray is the same as ray .

(i) Ray is not opposite to ray .

(j) O is not an initial point of

(k) N is the initial point of and .

Solutions:

(a) True

(b) True

(c) True

(d) False

(e) False

(f) False

(g) True

(h) False

(i) False

(j) False

(k) True

Also, explore – 

NCERT Solutions for Class 6 Maths Chapter 4

NCERT Solutions for Class 6

NCERT Solutions