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Vidaara.orgClass 4 · Mathematics
CodeVID-M04-09-TLN-01
Types of Lines - Assignment
Chapter: Lines and Angles
Topic: Types of Lines
Maximum Marks: 35
Time: 75 minutes
Name: ____________________ Roll No.: __________ Date: ____________

General Instructions

  • All questions are compulsory.
  • Section A carries 1 mark each, Section B 2 marks, Section C 3 marks and Section D 5 marks.
  • Show all working for Sections B, C and D. Only final answers are given at the end — for full solutions, raise your doubts with your teacher.
Section A — Multiple Choice Questions 5 × 1 = 5 marks
1.
Lines that never meet are:
  • A.intersecting
  • B.parallel
  • C.perpendicular
  • D.curved
2.
Lines that meet at a right angle are:
  • A.parallel
  • B.perpendicular
  • C.curved
  • D.equal
3.
Lines that cross at a point are:
  • A.parallel
  • B.intersecting
  • C.equal
  • D.curved
4.
A ray has how many endpoints?
  • A.$0$
  • B.$1$
  • C.$2$
  • D.infinite
5.
A line segment has how many endpoints?
  • A.$0$
  • B.$1$
  • C.$2$
  • D.infinite
Section B — Short Answer (2 marks) 4 × 2 = 8 marks
6.
Lines that never meet are called:
7.
Lines that meet at $90^\circ$ are called:
8.
Lines that cross are called:
9.
How many endpoints does a line segment have?
Section C — Short Answer (3 marks) 4 × 3 = 12 marks
10.
Railway tracks are an example of which lines?
11.
The corner of a book shows which kind of lines?
12.
Do perpendicular lines intersect?
13.
How many endpoints does a ray have?
Section D — Long Answer (5 marks) 2 × 5 = 10 marks
14.
Give one real-life example each of parallel, perpendicular and intersecting lines.
15.
Define a line segment, a ray and a line in one sentence each.

Answer Key

Section A — Multiple Choice Questions
  1. (B) parallel
  2. (B) perpendicular
  3. (B) intersecting
  4. (B) $1$
  5. (C) $2$
Section B — Short Answer (2 marks)
  1. Parallel.
  2. Perpendicular.
  3. Intersecting.
  4. $2$.
Section C — Short Answer (3 marks)
  1. Parallel.
  2. Perpendicular.
  3. Yes, at $90^\circ$.
  4. $1$.
Section D — Long Answer (5 marks)
  1. Parallel: railway tracks; perpendicular: corner of a wall; intersecting: a crossroads.
  2. Segment: part of a line with two endpoints; ray: starts at one point and goes on forever one way; line: goes on forever in both directions.
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