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MCQ

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10 questions · auto-graded multiple-choice test.

MCQ 41 Mark
A tetrahedron is a pyramid whose base is a :
  • Triangle
  • B
    Square
  • C
    Rectangle
  • D
    Quadrilateral
Answer
Correct option: A.
Triangle
Triangle
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MCQ 51 Mark
Which one of them is example of cuboid?
  • A dice
  • B
    A football
  • C
    A gas pipe
  • D
    An ice $-$ cream cone
Answer
Correct option: A.
A dice
A dice
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MCQ 71 Mark
If the base radius and height of a right circular cone are $3\ cm$ and $4\ cm$ in lengths, then the slant height is:
  • $5\ cm$
  • B
    $2\ cm$
  • C
    $25\ cm$
  • D
    $6\ cm$
Answer
Correct option: A.
$5\ cm$

$\text{L}=\sqrt{\text{r}^2+\text{h}^2}$
$=\sqrt{3^2+4^2}$
$\sqrt{25}=5\text{ cm}$
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MCQ 101 Mark
The number of faces of a triangular pyramid is:
  • A
    $3$
  • $4$
  • C
    $6$
  • D
    $8$
Answer
Correct option: B.
$4$
A pyramid is called a triangular pyramid if its base is a triangle.

 
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