1) Roll NO -1. Which is not a type of simple machine? a) spring b) screw c) pulley d) wedge 2) Roll NO -2. In case of third class lever, the sequence is: a) effort, load, fulcrum b) fulcrum, load, effort c) fulcrum, effort, load d) load, fulcrum, effort 3) Roll NO - 3. What type of simple machine is found on the cap of a pickle jar? a) lever b) inclined plane c) screw d) falcon 4) Roll NO -4. What type of simple machine is found on the floor of a bathtub? a) force b) inclined plane c) wedge d) pulley 5) Roll NO -5. Which of these is an example of a wedge? a) skateboard b) broom c) stairs d) butter knife 6) Roll NO -6. A screw is made up of ____ wrapped around a post or rod. a) treads b) threads c) springs d) strings 7) Roll NO -7. Which of these is not an example of an inclined plane? a) ladder b) wall c) stairs d) driveway 8) Roll NO -8. Which is an example of someone using a simple machine to do work? a) a boy runs across a football field b) a banker counts money c) a mother pushes a stroller up a ramp into a building d) a girl eats a sandwich 9) Roll NO -9. Jan is using a screwdriver to insert a screw. The screwdriver is being used as.. a) a pulley b) a screw c) a lever d) a wheel and axle 10) Roll NO -10. Which is a characteristic of simple machines? a) They run on electricity. b) They take a long time to make. c) They have few or no moving parts. d) They are not very large. 11) Roll NO -11. Which type of simple machine would be found on the bottom of a wagon? a) a pulley b) a wedge c) a screw d) a wheel and axle 12) Roll NO -12. What two parts might make a pulley? a) wheel and axle b) wheel and screw c) wheel and wire d) wheel and fulcrum 13) Roll NO -13. What type of simple machine is found on a water bottle cap? a) lever b) c. wheel and axle c) screw d) b. pulley 14) Roll NO -14. Which is an example of a wheel and axle? a) shovel b) seesaw c) water faucet knob d) crowbar 15) Roll NO -15. What type of simple machine is shown in the picture ? a) inclined plane b) wheel and axle c) pulley d) wedge 16) Roll NO -16. What is the fixed point upon which a lever rotates? a) fulton b) furmen c) fulcrum d) falcon 17) Roll NO -17 . _________________________________ is a push or pull. a) Work b) Fulcrum c) Gears d) Force 18) Roll NO -18. Lemon squeezer is a _______ class lever. a) first class b) third class c) second class d) fourth class 19) _Roll NO - 19. Nail cutter is a ______________________class lever.. a) First class b) Third class c) Second class d) Fourth class 20) Roll NO -20. A ______________________________ is something that makes work better, easier, or faster a) simple machine b) washing machine c) force d) mixie 21) Roll NO -21. ________________________________ results when a force moves an object. a) work b) energy c) force d) plane 22) Roll NO -22. A _____________________________ is any flat surface. a) plane b) force c) work d) fulcrum 23) Roll NO -23. what type of lever? a) second class b) first class c) third class d) fourth class 24) Roll NO -24. It's an example of a) force b) machine c) inclined plane d) pulley 25) Roll NO -25.what type of lever? a) second class b) fourth class c) first class d) third class 26) Roll NO -26. what type of lever? a) first class b) second class c) third class d) fourth class 27) Roll NO -27. It's an example of a) wheel and axial b) pulley c) levers d) wedge 28) Roll NO -28. what type of lever? a) first class b) second class c) fourth class d) third class 29) Roll NO - 29. what type of lever? a) first class b) fourth class c) third class d) second class 30) Roll NO -30. what type of lever? a) first class b) third class c) second class d) fourth class 31) Roll NO -31. what type of lever? a) first class b) third class c) second class d) fourth class 32) Roll NO - 32 . what type of lever? a) first class b) second class c) third class d) fourth class

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