Page 286 - Start Up Mathematics_6

12. The polyhedron given alongside represents a:

(a) pentagonal pyramid
(b) right pentagonal prism
(c) right hexagonal prism
(d) platonic solid

13. A dodecahedron is a polyhedron with 12:
(a) equilateral triangles as faces
(b) squares as faces

(c) regular pentagons as faces
(d) regular hexagons as faces
14. The number of cubes in the given figure is:

(a) 9
(b) 10
(c) 8
(d) 7

15. The number of squares in the given figure is:
(a) 9
(b) 13

(c) 20
(d) 14

16. The number of parallelograms in the given figure is:
(a) 10
(b) 23
(c) 36
(d) 45

17. In the given figure, the top view is:

(a) (b) (c) (d)

18. In a test, Ankit scored more than Bhavya and Kareena scored less than Ankit. Who scored
the lowest marks?

(a) Ankit (b) Bhavya (c) Kareena (d) Not enough information
19. A triangular prism has ________ number of faces.

(a) 3
(b) 4
(c) 5

(d) 6

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