8th Chapter

8th General Science English Medium Chapter 8 Test

Here you can prepare 8th General Science English Medium Online MCQ's Test. Click the button for 8th General Science English Medium Chapter 8 100% free full practice test.

8th Class General Science Chapter 8 Online MCQs Test - Practice & Improve

8th Class General Science Chapter 8 Online MCQs Test - Practice & Improve

Sr. # Questions Answers Choice
1 As we go up in the air.
  • A. Atmospheric pressure increases
  • B. Atmospheric pressur edecreases
  • C. Atmospheric pressur edoes not change
  • D. Atmosphericpressur ebecomes zero at the height of 1 km
2 The SI unit of pressur eis.
  • A. Watt
  • B. Joule
  • C. Pascal
  • D. Newton
3 What is true formula.
  • A. Densit = Mass x volume
  • B. Density = Mass/volume
  • C. Volume =Mass x volume
  • D. Density = volume/Mass
4 Water Pressure increases by ............ for every one metre down in a lake or in an ocean.
  • A. 8000 Pa
  • B. 9000 Pa
  • C. 10000 Pa
  • D. 11000 Pa
5 Two equal forces actat the same time on the same stationary object but in the opposite directions. Which statement describes the object's motion.
  • A. The object changes direction
  • B. The objet accelerates
  • C. The object remains stationary
  • D. The object moves at a constant speed
6 A .......... force actingon a stationary object could make the object start moving.
  • A. Balanced
  • B. Inclined
  • C. Unbalanced
  • D. Perpedicular
7 What causes object to move.
  • A. Velocity
  • B. Unbalnced forces
  • C. Balanced force
  • D. Friction
8 Unit of Pressure is
  • A. Joule
  • B. Newton
  • C. Nm2
  • D. Nm-2
9 People on hills experience atomospheric pressure.
  • A. More than that at the sea level
  • B. Less than that at the sea level
  • C. same as that at the sea level
  • D. Four times more than that at the se alevel
10 1 kPa=
  • A. 1000 Pa
  • B. 100 Pa
  • C. 1056 Pa
  • D. 800 Pa

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