Class 5 Lines And Angles CBSE Questions & Answers

Class 5 · Lines And Angles

This is Mathematics Class 5 Lines and Angles CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Which of the following is greatest angle by hands of a clock
  • A
    Minute hand at 12 and Hour hand at 5
    Correct
  • B
    Minute hand at 12 and hour hand at 2
  • C
    Minute hand at 12 and hour hand at 1
  • D
    Minute hand at 12 and Hour hand at 3
2
Match the following (A) Angle less than \(90^\circ \)(B) Angle more than \(90^\circ \) (C) Angle at \(90^\circ \) (D) Angle at \(180^\circ \) 1. Right angle2. Straight angle3. Obtuse angle4. Acute Angle
  • A
    A-4,B-3,C-1,D-2
    Correct
  • B
    A-3,B-1,C-4,D-2
  • C
    A-2,B-1,C-4,D-3
  • D
    A-3,B-2,C-1,D-4
3
Which of the following is measurement of complementary angles?
  • A
    \(55^\circ {\text{ and }}145^\circ \)
  • B
    \(55^\circ {\text{ and }}125^\circ \)
  • C
    \(55^\circ {\text{ and }}45^\circ \)
  • D
    \(55^\circ {\text{ and }}35^\circ \)
    Correct
4
Which of the following pair is measurement of supplementary angles?
  • A
    \(130^\circ {\text{ and }}70^\circ \)
  • B
    \(40^\circ {\text{ and }}60^\circ \)
  • C
    \(30^\circ {\text{ and }}60^\circ \)
  • D
    \(130^\circ {\text{ and }}50^\circ \)
    Correct
5
The sum of complementary angles is:-
  • A
    \(90^\circ \)
    Correct
  • B
    \(270^\circ \)
  • C
    \(100^\circ \)
  • D
    \(180^\circ \)
6
Sum of supplementary angles is
  • A
    \(150^\circ \)
  • B
    \(180^\circ \)
    Correct
  • C
    \(90^\circ \)
  • D
    \(100^\circ \)
7
\(\angle ABC\)is \(120^\circ \)what will be the measurement of its supplementary angle?
  • A
    \(90^\circ \)
  • B
    \(60^\circ \)
    Correct
  • C
    \(80^\circ \)
  • D
    \(30^\circ \)
8
\(\angle PQR\)is \(55^\circ \) what will be the measurement of its complementary angle?
  • A
    \(135^\circ \)
  • B
    \(35^\circ \)
    Correct
  • C
    \(45^\circ \)
  • D
    \(125^\circ \)
9
Which of the following is not example of parallel lines
  • A
    Opposite sides of a square
  • B
    Railway track
  • C
    Sides of a cone
    Correct
  • D
    Sides of a scale
10
If two lines intersect each other at\(90^\circ \), they are called.
  • A
    None of these
  • B
    Parallel lines
  • C
    Perpendicular
    Correct
  • D
    Straight lines
11
Which of the following can be used to draw \(38^\circ \)angle.
  • A
    Scale
  • B
    Protector
    Correct
  • C
    Compass
  • D
    Any one of these
12
Which of the following is correct about the given figure
Question 12 figure 1
  • A
    It is obtuse angle
  • B
    It can be written as \(\angle BAC\)
  • C
    It is acute angle
  • D
    It is right angle
    Correct
13
\(180^\circ \) angle is called:-
  • A
    Straight angle
    Correct
  • B
    Right angle
  • C
    Obtuse angle
  • D
    acute angle
14
The angle given here is a
Question 14 figure 1
  • A
    Acute angle
    Correct
  • B
    Right angle
  • C
    Complementary angle
  • D
    Obtuse angle
15
Which of the following is not a line segment in given figure
Question 15 figure 1
  • A
    ED
  • B
    BE
  • C
    BD
    Correct
  • D
    AB