1 Marks Question

Question 11 Mark

Write $(T)$ for true and $(F)$ for false:A sphere has a curved surface.

Answer

True.
A sphere has one curved surface.

Question 21 Mark

Write $(T)$ for true and $(F)$ for false:A cone has one vertex

Answer

True.
A cone has one vertex.

Question 31 Mark

Write $(T)$ for true and $(F)$ for false:A sphere has one edge.

Answer

False.
A sphere has no edge.

Question 41 Mark

Fill in the blanks: A cylinder has _____ curved face and _____ flat faces.

Answer

A cylinder has one curved face and two flat faces.

Question 51 Mark

Fill in the blanks: A cone has one ______ face and one ______ face.

Answer

A cone has one curved face and one flat face.

Question 61 Mark

Write $(T)$ for true and $(F)$ for false: A cube has $6$ faces, $12$ edges and $8$ vertices.

Answer

True.
A cube has $6$ faces, $12$ edges and $8$ vertices.

Question 71 Mark

Fill in the blanks: A cuboid has _____ rectangular faces edges _____ and _____ vertices.

Answer

A cuboid has six rectangular faces $12$ edges and $8$ vertices.

Question 81 Mark

Write $(T)$ for true and $(F)$ for false: A cylinder has no vertex.

Answer

True.
A cylinder has no vertex.

Question 91 Mark

Fill in the blanks: A sphere has a _______ surface.

Answer

A sphere has a curved surface.

Maths 1 Marks Question