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1st Chapter

8th Science English Medium Chapter 1 Test

Here you can prepare 8th Science English Medium Chapter 1 Test. Click the button for 8th 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 All the food chains are joined together to form .....
  • A. Food web
  • B. Ecologicla pyramid
  • C. Tropicla level
  • D. None of these
2 Organism in ecologicla communits interact with one anothe rin....... major ways.
  • A. Two
  • B. three
  • C. Four
  • D. Five
3 Half of the increase in atmospheric carbon dioxide concentrations in the last.............. years has occured since 1980
  • A. 100
  • B. 200
  • C. 300
  • D. 400
4 During respiration by the animals, whihc gas is released into the atmosphere.
  • A. Nitrogen
  • B. Oxygen
  • C. Carbon Di oxide
  • D. Hydrogen
5 The feeding level of an organism in an ecosystem is called.
  • A. Food Web
  • B. Food chain
  • C. Trophical level
  • D. Secession level
6 Which factor is responsible for ecological imbalance.
  • A. Over hunting
  • B. Change in water supply
  • C. Migration
  • D. All these
7 Energy of ............ is trapped as chemicla energy by producers.
  • A. Moon
  • B. Atom
  • C. Sun
  • D. Earth
8 A relationship where two species live togetehr closely is called.
  • A. Mutualism
  • B. Commensalism
  • C. Symbiosis
  • D. Hebitate
9 The organisms upon whihc a redator feeds are called.
  • A. Prey
  • B. Carnivores
  • C. Herbivores
  • D. Producers
10 Th graphical epresentation of tropihic relationship oforaganisms in an ecosystem is called.
  • A. Food Chian
  • B. Ecological pyramid
  • C. Trophic level
  • D. Predation

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

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Malik Waris

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Soha Syed

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29 Sec
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Hafsa Tariq

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30 Sec
M

M Talal Cheena

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36 Sec
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Ashar Rashid

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49 Sec
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Inoxcent Bou

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Mubeen Kashif Bajwa

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53 Sec
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Zain Basra

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57 Sec
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01 Mins 01 Sec
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Najma Talat

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Abdul Jalil

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20/20
01 Mins 04 Sec
M

Mubeen Kashif Bajwa

Lahore27 - Sep - 2023

20/20
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Inoxcent Bou

Lahore19 - Sep - 2023

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A

Abdul Jalil

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Abdul Jalil

Lahore21 - Nov - 2023

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Share your comments questions here
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  • Umer Garewal

    06 Jun 2023

    this test is in urdu why the test is not in english

    Like
    Reply
  • _Aimen Zaib_

    22 Oct 2022

    not fair

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  • G

    Guest User

    04 May 2020

    best App

    Like (1)
    Reply
  • G

    Guest User

    20 Mar 2020

    nice

    Like (2)
    Reply
  • F

    Faraz

    28 Feb 2020

    Good

    Like (1)
    Reply
  • G

    Guest User

    17 Feb 2020

    good app

    Like (1)
    Reply
  • G

    Guest User

    28 Jan 2020

    good app

    Like (1)
    Reply
  • A

    Arfa Jamal

    29 Sep 2019

    Ye eng me science k mcqs open nahe horaha I need mcqs in eng

    Like (8)
    Reply
  • M

    M.Shakeel

    01 May 2019

    Useful

    Like (1)
    Reply
  • A

    Arwa

    06 Apr 2019

    مجھے سائنس کی تیاری کرنی ہے مگر یہاں کچھ سمجھ نہی آرھا

    Like (4)
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