1. A bicycle is an example of a
A. Wedge
B. screw C. wheel and axle
2. A devise in which a wheel is centered in a rod or axle is called
A lever
B. wheel and axle C. wedge
D. pulley
3. You used to buy groceries at LCY Supermarket. What will you use in carrying you
chosen grocery products easily & comfortably while you're still within the store?
A. basket
C. wheelbarrow C. push cart D. wheel chart
4. Which is an example of wheel and axle?
A. door knob
B. ax
C. knife
D. plates
5. What do the bicycle, Skateboard, wheelchair and car have in common
A. They have round wheels that make them move faster.
B. They have a corkscrew-shaped ridge, known as a thread, wrapped aro
a cylinder
C. They also have a fulcrum, or pivot point
D. They are same in size,
6. Wheel an axle is an example of a
A wheelbarrow
C. table D. simple machi
B. complex machine
7. Which of the following does not belong to the group?
A. doorknob B. chair C. bicycle D. wheelchair
8. Why do we use simple machines?
A. It makes work easier.
B. It gives us time to relax.
C. It can be use anytime.
D. It tells us what to do.
9. A wheel always has to be
A round
B. thick
C. hard
D. soft
10. Which of the following make use of wheel and axle?
A. Knife
B. stroller
C. Scissor
D. nail​