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Maths MCQ

Angles · Maharashtra Board STD 6 (MSBSHSE - Semi English Medium). 11 questions.

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11 questions · auto-graded multiple-choice test.

MCQ 11 Mark
The figure formed by two rays with the same initial point is known as:
  • A
    A ray.
  • B
    A line.
  • ✓
    An angle.
  • D
    A line segment.
Answer
Correct option: C.
An angle.
An angle is a figure by two rays with the same initial point.
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MCQ 21 Mark
An angle of measure $240^\circ$ is:
  • A
    An acute angle.
  • B
    An obtuse angle.
  • C
    A straight angle.
  • ✓
    None of the given options are correct.
Answer
Correct option: D.
None of the given options are correct.
An angle of measure $240^\circ$ is called a reflex angle.
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MCQ 31 Mark
An angle of measure $360^\circ$ is called:
  • A
    A zero angle.
  • B
    An straight angle.
  • C
    A reflex angle.
  • ✓
    A complete angle.
Answer
Correct option: D.
A complete angle.
An angle of measure $360^\circ$ is called a complete angle.
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MCQ 41 Mark
The number of degrees in $\frac32$ right angles is:
  • A
    $180^\circ$
  • B
    $360^\circ$
  • C
    $270^\circ$
  • ✓
    $90^\circ$
Answer
Correct option: D.
$90^\circ$
The correct answer is $135^\circ$
Since, $1$ right angle $= 90^\circ$
Therefore, $\frac{3}{2}$ right angles $=\frac32\times90^\circ$
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MCQ 51 Mark
An angle of measure $90^\circ$ is called:
  • A
    A complete angle.
     
  • ✓
    A right angle.
     
  • C
    A straight angle.
     
  • D
    A reflex angle.
Answer
Correct option: B.
A right angle.
 
A right angle.
An angle of measure $90^\circ$ is called a right angle.
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MCQ 61 Mark
If bicycle wheel has $36$ spokes, then the angle between a pair of adjacent spokes is:
  • ✓
    $10^\circ$
  • B
    $15^\circ$
  • C
    $20^\circ$
  • D
    $12^\circ$
Answer
Correct option: A.
$10^\circ$
The complete angle of bicycle wheel measures is $360^\circ.$
Therefore, the angle between two adjacent spokes of the containing $36$ spokes $=\frac{360^\circ}{36^\circ}=10^\circ.$
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MCQ 71 Mark
An angle of measure $0^\circ$ is called:
  • A
    A complete angle.
  • B
    A right angle.
  • C
    A straight angle.
  • ✓
    None of these.
Answer
Correct option: D.
None of these.
An angle of measure $0^\circ$ is called a zero angle.
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MCQ 81 Mark
An angle of measure $180^\circ$ is called:
  • A
    A zero angle.
  • B
    A right angle.
  • ✓
    A straight angle.
  • D
    A reflex angle.
Answer
Correct option: C.
A straight angle.
An angle of measure $180^\circ$ is a straight angle.
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MCQ 91 Mark
The number of degrees in $2$ right angles is:
  • A
    $90^\circ$
  • ✓
    $180^\circ$
  • C
    $270^\circ$
  • D
    $360^\circ$
Answer
Correct option: B.
$180^\circ$
Since, $1$ right angle $= 90^\circ$
Therefore, $2$ right angles $= 90^\circ \times 2 = 180^\circ$
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MCQ 101 Mark
The vertex of an angle lies:
  • A
    In its interior.
  • B
    In its exterior.
  • ✓
    On the angle.
  • D
    Inside the angle.
Answer
Correct option: C.
On the angle.
The vertex of an angle lies on the angle.
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MCQ 111 Mark
A reflex angle measures:
  • A
    More than $90^\circ$ but less than $180^\circ$
  • B
    More than $180^\circ$ but less than $270^\circ$
  • ✓
    More than $180^\circ$ but less than $360^\circ$
  • D
    None of these.
Answer
Correct option: C.
More than $180^\circ$ but less than $360^\circ$
A reflex angle is defined as an angle that measures more than $180^\circ$ but less than $360^\circ$ .
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