Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
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"
-
Total Questions10
-
Time Allowed10
General Science 8th Class English Medium Chapter 1 Online Test
00:00
Question # 1
A relationship where two species live together closely is called
Question # 2
Green house gases is
Question # 3
A relationship where two species live togetehr closely is called.
Question # 4
Which is the solution of environmental problems.
Question # 5
During respiration by the animals, whihc gas is released into the atmosphere.
Question # 6
Ozone is a layer of gases in ............. atmosphere of the Earth.
Question # 7
Organism in ecologicla communits interact with one anothe rin....... major ways.
Question # 8
Carbon cycle and ............. cycle are teh processes in whihc these minerals circulate between the organisms and the environment.
Question # 9
The poisonous and harmsful substances which make the air unfavorable for life are called.
Question # 10
The feeding level of an organism in an ecosystem is called.
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
-
H Haseeb Khan 25 - Jan - 2026 00 Min 58 Sec 20/20 -
W waseem haider 15 - Nov - 2025 01 Min 02 Sec 20/20 -
R RANA SHAB 03 - Dec - 2025 01 Min 06 Sec 20/20 -
R Rimsha 05 - Jul - 2026 02 Min 37 Sec 20/20 -
S Sania Sarfraz Khan 15 - Jul - 2026 06 Min 14 Sec 20/20 -
H Hamna Awais 20 - Jan - 2026 01 Min 39 Sec 18/20 -
S SadHad Abd 09 - May - 2026 02 Min 02 Sec 18/20 -
A ahmad bhatti 13 - Feb - 2026 02 Min 10 Sec 18/20 -
V vet.dr.farqleet khan 07 - Feb - 2026 02 Min 13 Sec 18/20 -
M mehar 03 - May - 2026 02 Min 15 Sec 18/20 -
D Desin Sphere 06 - Dec - 2025 26 Min 59 Sec 18/20 -
S Shahram Khan 07 - Dec - 2025 00 Min 10 Sec 16/20 -
M Muhammad Huzaifa 11 - Mar - 2026 01 Min 09 Sec 16/20 -
A aqib zahid 24 - Feb - 2026 01 Min 48 Sec 16/20 -
H hadia shah 27 - Feb - 2026 01 Min 56 Sec 16/20
8th General Science (English Medium) Chapter 1 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Th graphical epresentation of tropihic relationship oforaganisms in an ecosystem is called. |
A. Food Chian
B. Ecological pyramid
C. Trophic level
D. Predation
|
| 2 | The energy of the Sun in traped as chemical energy by. |
A. Tertiary consumers
B. Primary consumers
C. Producers
D. Secondary consumers
|
| 3 | During the combustion of fossil fuel. Which gas is ener the atmosphere. |
A. Nitrogen
B. Oxygen
C. Carbon di oxide
D. Hydrogen
|
| 4 | Which factor is responsible for ecological imbalance. |
A. Over hunting
B. Change in water supply
C. Migration
D. All these
|
| 5 | Energy of ............ is trapped as chemicla energy by producers. |
A. Moon
B. Atom
C. Sun
D. Earth
|
| 6 | 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
|
| 7 | A relationship where two species live together closely is called |
A. Symbiosis
B. Predation
C. Competitor
D. None of these
|
| 8 | A symbiotic relationship in whihc both speciesl get benefit is called. |
A. Commensalism
B. Hebitate
C. Mutualism
D. Symbiosis
|
| 9 | A food chain starts from the.......... |
A. Primary carnivores
B. Herbivores
C. Producers
D. Top carnivores
|
| 10 | The organisms upon whihc a redator feeds are called. |
A. Prey
B. Carnivores
C. Herbivores
D. Producers
|
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