Shapes and Angles Class 5 Maths MCQs Question with Answer
1. A triangle has how many sides?
Answer: b) 3
2. A square has all sides:
a) Unequal
b) Equal
c) Two equal, two unequal
d) None of these
Answer: b) Equal
3. A rectangle has opposite sides that are:
a) Unequal
b) Parallel and equal
c) Perpendicular
d) None of these
Answer: b) Parallel and equal
4. A shape with three sides is called a:
a) Quadrilateral
b) Triangle
c) Pentagon
d) Hexagon
Answer: b) Triangle
5. How many sides does a pentagon have?
Answer: b) 5
6. The angle in a straight line measures:
a) 90°
b) 45°
c) 180°
d) 360°
Answer: c) 180°
7. A right angle measures:
a) 60°
b) 90°
c) 120°
d) 180°
Answer: b) 90°
8. An angle greater than 90° but less than 180° is called:
a) Acute angle
b) Obtuse angle
c) Right angle
d) Reflex angle
Answer: b) Obtuse angle
9. How many vertices does a square have?
Answer: b) 4
10. A closed figure with 4 sides is called a:
a) Polygon
b) Quadrilateral
c) Triangle
d) Circle
Answer: b) Quadrilateral
11. Which of the following has no sides and no corners?
a) Triangle
b) Circle
c) Rectangle
d) Square
Answer: b) Circle
12. The point where two sides of a shape meet is called a:
a) Side
b) Angle
c) Vertex
d) Line
Answer: c) Vertex
13. How many diagonals does a rectangle have?
Answer: b) 2
14. A polygon with 6 sides is called:
a) Pentagon
b) Hexagon
c) Heptagon
d) Octagon
Answer: b) Hexagon
15. An equilateral triangle has all sides:
a) Equal
b) Unequal
c) Two equal
d) Nonequal
Answer: a) Equal
16. How many angles does a pentagon have?
Answer: b) 5
17. A shape with all sides and angles equal is called a:
a) Irregular shape
b) Regular shape
c) Polygon
d) None of these
Answer: b) Regular shape
18. A reflex angle is:
a) Less than 90°
b) Between 90° and 180°
c) Between 180° and 360°
d) Exactly 90°
Answer: c) Between 180° and 360°
19. A triangle whose all angles are less than 90° is called:
a) Right-angled triangle
b) Acute-angled triangle
c) Obtuse-angled triangle
d) Equilateral triangle
Answer: b) Acute-angled triangle
20. How many right angles does a rectangle have?
Answer: d) 4
21. A line joining two corners of a polygon is called a:
a) Side
b) Diagonal
c) Radius
d) Arc
Answer: b) Diagonal
22. The sum of angles in a triangle is always:
a) 90°
b) 120°
c) 180°
d) 360°
Answer: c) 180°
23. The shape of a book is usually:
a) Circle
b) Square
c) Rectangle
d) Triangle
Answer: c) Rectangle
24. Which shape has only one curved surface?
a) Cone
b) Sphere
c) Cylinder
d) Circle
Answer: b) Sphere
25. Which 3D shape has 6 faces, 8 vertices, and 12 edges?
a) Sphere
b) Cube
c) Cylinder
d) Cone
Answer: b) Cube
26. An angle less than 90° is called:
a) Right angle
b) Acute angle
c) Obtuse angle
d) Reflex angle
Answer: b) Acute angle
27. Which shape has 3 equal sides and 3 equal angles?
a) Isosceles triangle
b) Equilateral triangle
c) Scalene triangle
d) Right triangle
Answer: b) Equilateral triangle
28. A line with no endpoints is called a:
a) Line segment
b) Ray
c) Line
d) Curve
Answer: c) Line
29. The corner of a square forms a:
a) Acute angle
b) Obtuse angle
c) Right angle
d) Reflex angle
Answer: c) Right angle
30. How many equal sides does an isosceles triangle have?
Answer: b) 2
