×
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 Green house gases is
  • A. Carbon di oxide
  • B. Methane
  • C. Oxides of nitrogen
  • D. All these
2 Ozone is a layer of gases in ............. atmosphere of the Earth.
  • A. Upper
  • B. Lower
  • C. Middle
  • D. Inner
3 Th graphical epresentation of tropihic relationship oforaganisms in an ecosystem is called.
  • A. Food Chian
  • B. Ecological pyramid
  • C. Trophic level
  • D. Predation
4 During the combustion of fossil fuel. Which gas is ener the atmosphere.
  • A. Nitrogen
  • B. Oxygen
  • C. Carbon di oxide
  • D. Hydrogen
5 The poisonous and harmsful substances which make the air unfavorable for life are called.
  • A. Solid pollutant
  • B. Air pollutant
  • C. Water pollutant
  • D. Acid Rain
6 The energy of the Sun in traped as chemical energy by.
  • A. Tertiary consumers
  • B. Primary consumers
  • C. Producers
  • D. Secondary consumers
7 ------------- 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
8 The feeding level of an organism in an ecosystem is called.
  • A. Food Web
  • B. Food chain
  • C. Trophical level
  • D. Secession level
9 --------occupy the b ase of pyramid.
  • A. Producers
  • B. Primary canivores
  • C. Herbivores
  • D. Top carnivores
10 Which factor is responsible for ecological imbalance.
  • A. Over hunting
  • B. Change in water supply
  • C. Migration
  • D. All these

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

A

Amber Mahmood

Lahore23 - Feb - 2024

20/20
21 Sec
M

Mazhar Abbas

Jhang05 - Mar - 2024

20/20
34 Sec
H

Hhzhz Bzj

Lahore24 - Jan - 2024

20/20
35 Sec
W

Wajid Hassan

Lahore15 - Feb - 2024

20/20
35 Sec
H

Hhzhz Bzj

Lahore24 - Jan - 2024

20/20
40 Sec
F

Friends Pakistan

Lahore04 - Mar - 2024

20/20
41 Sec
F

Friends Pakistan

Lahore04 - Mar - 2024

20/20
41 Sec
M

Maryam Ahmed

Lahore31 - Jan - 2024

20/20
44 Sec
F

Friends Pakistan

Lahore04 - Mar - 2024

20/20
46 Sec
A

Afshal Fatima

Lahore01 - Feb - 2024

20/20
48 Sec
H

Hhzhz Bzj

Lahore24 - Jan - 2024

20/20
51 Sec
A

Afshal Fatima

Lahore01 - Feb - 2024

20/20
52 Sec
M

Malik Ayan

Lahore10 - Feb - 2024

20/20
54 Sec
D

Dr Zahoor Hussain

Lahore17 - Feb - 2024

20/20
56 Sec
H

Hani Shah

Lahore14 - Apr - 2024

20/20
58 Sec

Share your comments questions here
Sort By:
  • 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

    Like
    Reply
  • 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)
    Reply
X

Sign in

to continue to ilmkidunya.com

inquiry-image

Free Admission Advice

Fill the form. Our admission consultants will call you with admission options.

X

Sign in

to continue to ilmkidunya.com

X

Sign in

to continue to ilmkidunya.com

X

Forgot Password

to continue to ilmkidunya.com

X

Register Type

Please Provide following information to Register

  • Student
  • Tutor
  • Consultant
  • Employer