1st Chapter

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 A food chain starts from the..........
  • A. Primary carnivores
  • B. Herbivores
  • C. Producers
  • D. Top carnivores
2 The phenomenon which doe snot lead to global warming.
  • A. Green hous effect
  • B. Ozone depletion
  • C. Deforestation
  • D. Photosynthesis
3 Energy of ............ is trapped as chemicla energy by producers.
  • A. Moon
  • B. Atom
  • C. Sun
  • D. Earth
4 Organism in ecologicla communits interact with one anothe rin....... major ways.
  • A. Two
  • B. three
  • C. Four
  • D. Five
5 During respiration by the animals, whihc gas is released into the atmosphere.
  • A. Nitrogen
  • B. Oxygen
  • C. Carbon Di oxide
  • D. Hydrogen
6 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
7 Ozone is a layer of gases in ............. atmosphere of the Earth.
  • A. Upper
  • B. Lower
  • C. Middle
  • D. Inner
8 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
9 All the food chains are joined together to form .....
  • A. Food web
  • B. Ecologicla pyramid
  • C. Tropicla level
  • D. None of these
10 Which is the solution of environmental problems.
  • A. Reducing pollution
  • B. Plantation
  • C. Protection of endangered
  • D. All these

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

Lahore13 - May - 2025

20/20
01 Mins 02 Sec
A

Ahtasham Bhai

Lahore09 - May - 2025

20/20
01 Mins 15 Sec
S

Saeed Ahmed Khan

Lahore20 - Mar - 2025

20/20
01 Mins 17 Sec
S

Saeed Ahmed Khan

Lahore20 - Mar - 2025

20/20
01 Mins 28 Sec
S

Samad Hamza

Lahore20 - Apr - 2025

20/20
01 Mins 34 Sec
A

Ahtasham Bhai

Lahore09 - May - 2025

20/20
01 Mins 44 Sec
A

Ahtasham Bhai

Lahore09 - May - 2025

20/20
01 Mins 44 Sec
M

Mola Jutt

Lahore12 - Apr - 2025

20/20
01 Mins 45 Sec
M

Mola Jutt

Lahore12 - Apr - 2025

20/20
01 Mins 45 Sec
S

Saeed Ahmed Khan

Lahore20 - Mar - 2025

20/20
02 Mins 01 Sec
S

Sonia Amber

Lahore30 - May - 2025

20/20
03 Mins 11 Sec
M

Muqbol Sanwal

Lahore23 - May - 2025

20/20
03 Mins 15 Sec
A

Abdul Rouf

Lahore24 - Mar - 2025

20/20
03 Mins 28 Sec
S

Saika Sohail

Lahore07 - May - 2025

18/20
49 Sec

Share your comments questions here
Sort By:
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