Maths Quiz for Class 4 Shapes

# Maths Quiz for Class 4 Shapes

## Maths Quiz for Class 4 Shapes

In this post, you will find 20 online maths quiz questions for class 4 shapes. Online maths quiz for class 4 shapes will take around 15 minutes or less to complete it.

Question 1: Which of the following is not a closed curve?
A) a circle
B) an oval
C) a line
D) a semicircle with a diameter
Explanation: A line is not a closed curve.
Question 2: A polygon with 5 sides is called __________.
A) pentagon
B) triangle
D) hexagon
Explanation: A polygon with 5 sides is called a pentagon.
Question 3: The number of corners in a square is _____.
A) 4
B) 3
C) 5
D) 6
Explanation: A square has 4 corners.
Question 4: The number of angles in a hexagon is ______.
A) 7
B) 6
C) 5
D) 4
Explanation: A hexagon has 6 angles.
Question 5: The number of sides in an octagon is ______.
A) 7
B) 8
C) 9
D) 6
Explanation: An octagon has 8 sides.
Question 6: The number of edges in a cylinder is _____.
A) 0
B) 1
C) 2
D) 4
Explanation: The number of edges in a cylinder is 2.
Question 7: The number of vertices in a cone is ______.
A) 0
B) 1
C) 2
D) 3
Explanation: A cone has 1 vertex.
Question 8: The number of faces in a sphere is ______.
A) 3
B) 2
C) 0
D) 1
Explanation: A sphere has only 1 face.
Question 9: The shape of a globe is a _______.
A) sphere
B) cone
C) cylinder
D) cube
Explanation: The shape of a globe is a sphere.
Question 10: The shape of a joker’s cap is a _________.
A) sphere
B) cuboid
C) cone
D) cylinder
Explanation: The shape of a joker’s cap is a cone.
Question 11: If the radius of a circle measures 3.4 cm, then its diameter is _______.
A) 6.4 cm
B) 6.8 cm
C) 6.6 cm
D) 6.2 cm
Explanation: Diameter = 2 × radius = 2 × 3.4 = 6.8 cm
Question 12: If the radius of a circle is 12 cm long, then its diameter measures _______.
A) 14
B) 24
C) 16
D) 18
Explanation: Diameter = 2 × radius = 2 × 12 = 24 cm
Question 13: If the diameter of a circle is 25 cm long, then its radius measures _________.
A) 12.5 cm
B) 12 cm
C) 13 cm
D) 13.5 cm
Explanation: Radius = Diameter/2 = 25/2 = 12.5 cm
Question 14: If the diameter of a circle measures 13 cm, then its radius is _________.
A) 7 cm
B) 7.5 cm
C) 6 cm
D) 6.5 cm
Explanation: Radius = Diameter/2 = 13/2 = 6.5 cm
Question 15: What is the shape of traffic pylon?
A) sphere
B) cylinder
C) cone
D) cube
Explanation: A traffic pylon is in the shape of a cone.
Question 16: How many faces are there in a cuboid?
A) 8
B) 6
C) 10
D) 12
Explanation: A cuboid has 6 faces.
Question 17: The top view of a cube is a _____________.
A) square
B) circle
C) rectangle
D) triangle
Explanation: The top view of a cube is a square.
Question 18: The side view of a cone is a ___________.
A) circle
B) square
C) triangle
D) rectangle
Explanation: The side view of a cone is a triangle.
Question 19: How many triangles are there in tangram pieces?
A) 4
B) 5
C) 2
D) 1
Explanation: A tangram has 5 triangular pieces.
Question 20: The number of geometrical pieces in a tangram is _____.
A) 4
B) 6
C) 7
D) 5
Explanation: A tangram has total 7 pieces with 5 triangular pieces, 1 square and 1 parallelogram.

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