Please answer correctly in the box given below:

1.   What is called the center to center distance between the front and rear wheel?

A.  Wheel dia

B.  Wheel base

C.  Wheel angle

D.  Wheel track

2.   What is the accuracy in metric system measuring tape?

A.  1 mm

B.  2 mm

C.  3 mm

D.  4 mm

3.   Which type of measuring instrument is a flexible ruler?

A.  Steel tape

B.  Metal tape

C.  Plastic tape

D.  Vernier scale

4.   What is called the centre to centre distance between the front wheels?

A.  Wheel dia

B.  Wheel base

C.  Wheel width

D.  Wheel track

5.   Which type measuring tool used by dress makers?

A.  Steel tape

B.  Metal tape

C.  Plastic tape

D.  Vernier scale