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8th Class General Science Chapter 1 Online Test
8th Class English Medium Subjects
8th Class Urdu Medium Subjects
MCQ's Test For Chapter 1 "General Science 8th Class English Medium Chapter 1 Online Test"
Try The MCQ's Test For Chapter 1 "General Science 8th Class English Medium Chapter 1 Online Test"
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Total Questions10
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Time Allowed10
General Science 8th Class English Medium Chapter 1 Online Test
00:00
Question # 1
--------occupy the b ase of pyramid.
Question # 2
During the combustion of fossil fuel. Which gas is ener the atmosphere.
Question # 3
A symbiotic relationship in whihc both speciesl get benefit is called.
Question # 4
Energy of ............ is trapped as chemicla energy by producers.
Question # 5
The feeding level of an organism in an ecosystem is called.
Question # 6
Consumers that actively hunt other organism are called.
Question # 7
Carbon cycle and ............. cycle are teh processes in whihc these minerals circulate between the organisms and the environment.
Question # 8
Which factor is responsible for ecological imbalance.
Question # 9
------------- gas is released when dead organisms are decomposed by the decomposers.
Question # 10
The energy of the Sun in traped as chemical energy by.
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.
Top Scorers Of Chapter 1 "General Science 8th Class English Medium Chapter 1 Online Test" MCQ`s Test
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H Haseeb Khan 25 - Jan - 2026 00 Min 58 Sec 20/20 -
M Muhammad Yousif 25 - Oct - 2025 00 Min 59 Sec 20/20 -
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M Muhammad Huzaifa 11 - Mar - 2026 01 Min 09 Sec 16/20 -
A aqib zahid 24 - Feb - 2026 01 Min 48 Sec 16/20
8th General Science (English Medium) Chapter 1 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | All the food chains are joined together to form ..... |
A. Food web
B. Ecologicla pyramid
C. Tropicla level
D. None of these
|
| 2 | Which is the solution of environmental problems. |
A. Reducing pollution
B. Plantation
C. Protection of endangered
D. All these
|
| 3 | Energy of ............ is trapped as chemicla energy by producers. |
A. Moon
B. Atom
C. Sun
D. Earth
|
| 4 | Which factor is responsible for ecological imbalance. |
A. Over hunting
B. Change in water supply
C. Migration
D. All these
|
| 5 | 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
|
| 6 | A relationship where two species live together closely is called |
A. Symbiosis
B. Predation
C. Competitor
D. None of these
|
| 7 | Consumers that actively hunt other organism are called. |
A. Prey
B. Competitor
C. Predator
D. Symbiont
|
| 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 | ------------- gas is released when dead organisms are decomposed by the decomposers. |
A. Oxygen
B. Carbon dioxide
C. Nitrogen
D. Hydrogen
|
| 10 | 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
|
Test Questions
Share your comments & questions here
Arfa jamal
29 Sep 2019Ye eng me science k mcqs open nahe horaha I need mcqs in eng
M.Shakeel
01 May 2019Useful
Arwa
06 Apr 2019مجھے سائنس کی تیاری کرنی ہے مگر یہاں کچھ سمجھ نہی آرھا
imtiaz alam
24 Feb 2019very nic
ali
03 Feb 2019very nice