Class 5 EVS Simple Machines
Please find Class 5 EVS Simple Machines MCQ , Fill in the blanks and Que Ans.
Multiple Choice Questions (MCQs)
What is the main function of a machine?
- a) To increase the weight of an object
- b) To reduce the distance of movement
- c) To make work easier
- d) To create energy
Answer: c) To make work easier
What is a firstclass lever?
- a) A lever with the fulcrum in the middle
- b) A lever with the load in the middle
- c) A lever with the effort in the middle
- d) A lever with no fulcrum
Answer: a) A lever with the fulcrum in the middle
Which of the following is an example of a secondclass lever?
- a) Seesaw
- b) Wheelbarrow
- c) Fishing rod
- d) Pair of scissors
Answer: b) Wheelbarrow
What is a pulley used for?
- a) To balance an object
- b) To change the direction of a force
- c) To compress objects
- d) To cut materials
Answer: b) To change the direction of a force
What simple machine is a chisel an example of?
- a) Lever
- b) Wedge
- c) Screw
- d) Pulley
Answer: b) Wedge
Which part of the screw is called the “pitch”?
- a) The tip
- b) The threads
- c) The distance between the threads
- d) The base
Answer: c) The distance between the threads
Which machine combines a wheel and a rod to reduce effort?
- a) Inclined plane
- b) Pulley
- c) Wheel and axle
- d) Lever
Answer: c) Wheel and axle
What is a ramp an example of?
- a) Pulley
- b) Inclined plane
- c) Screw
- d) Wedge
Answer: b) Inclined plane
Fill in the Blanks
- A ___ is used to change the direction of a force. Answer: pulley
- The distance between the threads of a screw is called ___. Answer: pitch
- A ___ lever has the effort in the middle. Answer: thirdclass
- The ___ point of a lever is called the fulcrum. Answer: fixed
- A ___ is an inclined plane wrapped around a cylinder. Answer: screw
- A wedge is used to ___ or split objects. Answer: cut
- A ___ consists of a wheel and a rod connected together. Answer: wheel and axle
- The ___ plane reduces the effort needed to lift a heavy object. Answer: inclined
Question and Answer
What is the function of a lever?
Answer: A lever is used to lift or move heavy loads with less effort.
What happens when the fulcrum is closer to the load in a lever?
