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28 questions · 2 auto-graded MCQ + 26 self-marked written.

Question 11 Mark
Identify and name the line segments and rays in the following figure:
Answer


Line segments are:
$\overline{\text{OL}}$
This is because it has two end point $O$ and $L.$
$\overline{\text{OP}}$
This is because it has two end point $O$ and $P.$
Rays are:
$\overrightarrow{\text{LM}}$
This is because it has only one end point $L.$
$\overrightarrow{\text{PQ }}$
This is because it has only one end point $P.$
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Question 21 Mark
Name all the line segments in the following figures:
Answer
The line segments are: $\overline{\text{YX}}$ This is because it has two end point $Y$ and $X$.
$\overline{\text{YZ}}$ This is because it has two end point $Y$ and $Z$.
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Question 31 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: Every ray has a finite length.
Answer
False.
A ray has no finite length.
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Question 41 Mark
Consider the line $\overleftrightarrow{\text{PQ}}$ given below and find whether the given statements are true or false: $M$ Is a point on ray $\overleftrightarrow{\text{NQ}}$
Answer
False.
$\overleftrightarrow{\text{PQ}}$ is a line As $M$ does not lie on $\overrightarrow{\text{NQ}}$
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Question 51 Mark
Consider the line $\overleftrightarrow{\text{PQ}}$ given below and find whether the given statements are: Ray $\overrightarrow{\text{MQ}}$ is different from ray $\overrightarrow{\text{NQ}}$
Answer
True.
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Question 61 Mark
Consider the line $\overleftrightarrow{\text{PQ}}$ given below and find whether the given statements are true or false: $L, M, N$ are points on line segment $\overrightarrow{\text{LN}}$
Answer
True.
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Question 71 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: Two intersecting planes intersect at a point.
Answer
False.
Two intersecting planes intersect at one line not at one point.
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MCQ 91 Mark
Mark $(\checkmark)$ against the correct answer in the following: Which of the following has one end point?
  • A
    A line.
  • A ray.
  • C
    A line segment.
  • D
    None of these.
Answer
Correct option: B.
A ray.

A ray has one end point, which is called the initial point. It is extended endlessly towards the other direction.

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Question 111 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: Two points $A$ and $B$ in a plane determine a unique line segment.
Answer
True.
Two points $A$ and $B$ in a plane determine a unique line segment.
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Question 121 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: The line $\overleftrightarrow{\text{AB}}$ is the same as the line $\overleftrightarrow{\text{BA}}$
Answer
True.
Line $\overleftrightarrow{\text{AB}}$ and $\overleftrightarrow{\text{BA}}$ are same.
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Question 131 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: An unlimited number of lines can be drawn to pass through a given point.
Answer
True.
We can draw one and only one line passing through two given points.
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Question 141 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: The line segment $\overline{\text{AB}}$ is the same as the line segment $\overline{\text{BA}}.$
Answer
True.
Length of $\overline{\text{AB}}$ and $\overline{\text{BA}}$ is same.
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Question 151 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: A line segment has no length.
Answer
False.
A line segment has a length.
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Question 171 Mark
Consider the line $\overleftrightarrow{\text{PQ}}$ given below and find whether the given statements are true or false:
$L$ is a point on ray $\overrightarrow{\text{MP}}$
Answer
True.
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MCQ 181 Mark
Mark $(\checkmark)$ against the correct answer in the following: Which of the following has two end points?
  • A line segment.
  • B
    A ray.
  • C
    A line.
  • D
    None of these.
Answer
Correct option: A.
A line segment.
A line segment has two end points and a definite length that can be measured.
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Question 191 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: One and only one line can be drawn to pass through two given points.
Answer
True.
We can draw one and only one line passing through two given points.
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Question 201 Mark
Consider the line $\overleftrightarrow{\text{PQ}}$ given below and find whether the given statements are true or false:
Ray $\overrightarrow{\text{LP}}$ is different from ray $\overrightarrow{\text{LQ}}$

Answer
True.
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Question 211 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements:The ray $\overrightarrow{\text{AB}}$ is the same as the ray $\overrightarrow{\text{BA}}.$
Answer
False.
If $\overrightarrow{\text{AB}}$ and ray $\overrightarrow{\text{BA}}$ have opposite directions.
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Question 221 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements:
If points $A, B, C$ are collinear and points $C, D, E$ are collinear then the points $A, B, C, D, E$ are collinear.
Answer
False.
If $A, B, C$ are collinear and points $D, E$ are collinear then it is not necessary that there points $A, B, C, D$ and $E$ are collinear.
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Question 241 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: One and only one ray can be drawn with a given end point.
Answer
False.
Infinite number of rays can be drawn with a given end point.
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Question 261 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements:
Two intersecting lines intersect at a point.
Answer
True.
Two lines intersect each other at one point.
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Question 271 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: Every point has a size.
Answer
False.
Point has no dimensions.
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Question 281 Mark
Write $‘T’$ for true and $‘F’$ for false in case of the following statements: Two points $A$ and $B$ in a plane determine a unique line segment.
Answer
True.
Distance between $A$ and $B$ or $B$ and $A$ is same, so they determine a unique line segment.
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