Questions

True False[1 Marks ]

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12 questions · timed · auto-graded

Question 11 Mark
The following statements are true?
Two lines l and m are parallel only when they have no point in common.
Answer
True.
Explanation:
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Question 21 Mark
The following statements are true?
Two distinct lines cannot have more than one point in common.
Answer
True.
Explanation:
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Question 31 Mark
The following statements are true?
A line has a definite length.
Answer
False.
Explanation:
A line has no definite length.
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Question 41 Mark
The following statements are true?
Two lines may intersect at two points.
Answer
False.
Explanation:
Two lines intersect at only one point.
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Question 51 Mark
The following statements are true?Open half-line OA is same as ray $\overrightarrow{\text{OA}}.$
Answer
True.Explanation:
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Question 61 Mark
The following statements are true?
Three lines are concurrent if they have a common point.
Answer
True.
Explanation:
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Question 71 Mark
The following statements are true?
A line $\overleftrightarrow{\text{AB}}$ in name as line $\overleftrightarrow{\text{BA}}.$
Answer
True.
Explanation:
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Question 81 Mark
The following statements are true?
A ray $\overrightarrow{\text{AB}}$ is same as ray $\overrightarrow{\text{BA}}.$
Answer
False.
Explanation:
 $\overrightarrow{\text{BA}}$ and $\overrightarrow{\text{AB}}$ have different end-points.
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Question 91 Mark
The following statements are true?
A ray has no end-point.
Answer
False.
Explanation:
A ray has one end-point.
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Question 101 Mark
The following statements are true?
Two distinct points always determine a unique line.
Answer
True.
Explanation:
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Question 111 Mark
The following statements are true?
Two intersecting lines cannot be both parallel to the same line.
Answer
True.
Explanation:
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Question 121 Mark
The following statements are true?
A line segment has no definite length.
Answer
False.
Explanation:
A line segment has a definite length.
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True False[1 Marks ] - MATHS STD 9 Questions - Vidyadip