10th Chapter

8th General Science English Medium Chapter 10 Test

Here you can prepare 8th General Science English Medium Online MCQ's Test. Click the button for 8th General Science English Medium Chapter 10 100% free full practice test.

8th Class General Science Chapter 10 Online MCQs Test - Practice & Improve

8th Class General Science Chapter 10 Online MCQs Test - Practice & Improve

Sr. # Questions Answers Choice
1 The SI unit of voltage is.
  • A. Watt
  • B. Joule
  • C. Coulomb
  • D. Volt
2 A close circuit is the.
  • A. Complete path of electric current
  • B. Incomlete path of electric current
  • C. Broken path of electric current
  • D. None of the above
3 An electric current in a conductor is ude to the flow of.
  • A. Positive ions
  • B. Negative ions
  • C. Positive charge
  • D. Free electrons
4 Who was the first whihc explore the electromagnetic effect.
  • A. Micheal faraday
  • B. George Simon Ohm
  • C. Coulomb
  • D. Hans Oested
5 Mathematical form of Ohm's law.
  • A. V = I/R
  • B. V = R/I
  • C. V = IR
  • D. V m/R
6 The rate of flow of charged is called.
  • A. Volt
  • B. Ohm
  • C. Current
  • D. Coulomb
7 A microphone converts mechanical wave energy into.
  • A. Video signals
  • B. Ausio and video signals
  • C. Audio signals
  • D. None of these
8 The relation R = V/I is discovered by a
  • A. American scientist
  • B. German scientist
  • C. British Scientis
  • D. Russian scientist
9 The formula of find the magnitude of current is.
  • A. I = Q/t
  • B. I = QV
  • C. I = CV
  • D. I = C/Q
10 An electric circuit is the path along whihc.
  • A. Electron revolve around the nucleus of an atom
  • B. Electric charge flows.
  • C. Magnetic lines of force move
  • D. Electric motors move

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Saeed Ahmed Khan

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