Understanding Elementary Shapes

32. The flat surfaces of a solid shape are called its

  • (A) Faces
  • (B) Edges
  • (C) Vertices
  • (D) Flat surface

31. The corners of a solid shape are called its

  • (A) Faces
  • (B) Edges
  • (C) Vertices
  • (D) Flat surface

30. The line segments/ curves which form the skeleton of the solid shapes are known as its

  • (A) Faces
  • (B) Edges
  • (C) Vertices
  • (D) Flat surface

29. Lateral faces of a prism are

  • (A) Rectangles
  • (B) Parallelograms
  • (C) Squares
  • (D) Rhombus

28. Which of the following shapes has a vertex?

  • (A) (i)
  • (B) (ii)
  • (C) (iii)
  • (D) (iv)

27. Name of the following solid shape is

  • (A) Rectangular Pyramid
  • (B) Triangular Pyramid
  • (C) Square Pyramid
  • (D) Pentagonal Pyramid

26. Name of the following solid shape is

  • (A) Rectangular Prism
  • (B) Triangular Prism
  • (C) Square Prism
  • (D) Pentagonal Prism

25. All faces of a pyramid are always

  • (A) Triangular      
  • (B) Rectangular
  • (C) Congruent      
  • (D) None of these

24. Name of the following solid shape is

  • (A) Rectangular Pyramid
  • (B) Triangular Pyramid
  • (C) Square Pyramid
  • (D) Pentagonal Pyramid

23. Name of the following solid shape is

  • (A) Rectangular Prism
  • (B) Triangular Prism
  • (C) Square Prism
  • (D) Pentagonal Prism

22. All faces of a pyramid are always

  • (A) Triangular      
  • (B) Rectangular
  • (C) Congruent      
  • (D) None of these

21. Name of the following solid shape is

  • (A) Rectangular Pyramid
  • (B) Triangular Pyramid
  • (C) Square Pyramid
  • (D) Pentagonal Pyramid

20. Name of the following solid shape is

  • (A) Rectangular Prism
  • (B) Triangular Prism
  • (C) Square Prism
  • (D) Pentagonal Prism

19. All faces of a pyramid are always

  • (A) Triangular      
  • (B) Rectangular
  • (C) Congruent      
  • (D) None of these

18. What is the number of faces in the following figure?

  • (A) 4
  • (B) 5
  • (C) 6
  • (D) 7

17. What is the number of edges in the following figure?

  • (A) 8
  • (B) 9
  • (C) 6
  • (D) 7