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8th General Science English Medium Chapter 1 Test

Here you can prepare 8th General Science English Medium Online MCQ's Test. Click the button for 8th General Science English Medium Chapter 1 100% free full practice test.

8th Class Science Chapter 1 MCQ Test With Answer for Science chapter 1

8th Class Science Chapter 1 MCQ Test With Answer for Science chapter 1

Sr. # Questions Answers Choice
1 Energy of ............ is trapped as chemicla energy by producers.
  • A. Moon
  • B. Atom
  • C. Sun
  • D. Earth
2 Carbon cycle and ............. cycle are teh processes in whihc these minerals circulate between the organisms and the environment.
  • A. Hydrogen
  • B. Iodine
  • C. Oxygen
  • D. Nitrogen
3 ------------- through the food chain is one of the most important functionsof an ecosystem in maintaining balance of nature.
  • A. Waisting of energy
  • B. Destroy fo energy
  • C. Transfer of energy
  • D. Produce of energy
4 Organism in ecologicla communits interact with one anothe rin....... major ways.
  • A. Two
  • B. three
  • C. Four
  • D. Five
5 All the food chains are joined together to form .....
  • A. Food web
  • B. Ecologicla pyramid
  • C. Tropicla level
  • D. None of these
6 The feeding level of an organism in an ecosystem is called.
  • A. Food Web
  • B. Food chain
  • C. Trophical level
  • D. Secession level
7 Ozone is a layer of gases in ............. atmosphere of the Earth.
  • A. Upper
  • B. Lower
  • C. Middle
  • D. Inner
8 A relationship where two species live together closely is called
  • A. Symbiosis
  • B. Predation
  • C. Competitor
  • D. None of these
9 ------------- gas is released when dead organisms are decomposed by the decomposers.
  • A. Oxygen
  • B. Carbon dioxide
  • C. Nitrogen
  • D. Hydrogen
10 The energy of the Sun in traped as chemical energy by.
  • A. Tertiary consumers
  • B. Primary consumers
  • C. Producers
  • D. Secondary consumers

Top Scorers of General Science 8th Class English Medium Chapter 1 Online Test

A

Abdul Rouf

Lahore28 - Mar - 2025

20/20
01 Mins 01 Sec
I

Issue The Elich

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A

Ahtasham Bhai

Lahore09 - May - 2025

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Saeed Ahmed Khan

Lahore20 - Mar - 2025

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Saeed Ahmed Khan

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Samad Hamza

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Ahtasham Bhai

Lahore09 - May - 2025

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01 Mins 44 Sec
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Ahtasham Bhai

Lahore09 - May - 2025

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M

Mola Jutt

Lahore12 - Apr - 2025

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01 Mins 45 Sec
M

Mola Jutt

Lahore12 - Apr - 2025

20/20
01 Mins 45 Sec
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Saeed Ahmed Khan

Lahore20 - Mar - 2025

20/20
02 Mins 01 Sec
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Sonia Amber

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Muqbol Sanwal

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Abdul Rouf

Lahore24 - Mar - 2025

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Saika Sohail

Lahore07 - May - 2025

18/20
49 Sec

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