8th Standard Syllabus & Materials
8th Standard
TN 8th Tamil இயல் 3 - கல்வி கரையில - வினைமுற்று Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - மயங்கொலிகள் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை -பட்டமரம் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - இயற்கையை போற்றுவோம் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 1 - தமிழ் இன்பம் - ஆழிக்கு இணை Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2-ஈடில்லா இயற்கை - திருக்குறள் Important Questions And Answers Study Material - QB365 Set A
Published on: 11/12/2020
8th Standard Science English Medium Free Online Test Creative 1 Mark Questions Part - Two
Download Tamil Nadu 8th Standard Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Science Test1.
If the area of contact is greater, then the ______ will be greater.
Pressure
Temperature
Friction
Force
2.
Electric current (I) = ____________
Qt
t/Q
Q/t
Q/t2
3.
When the angle of inclination decreases the number of images formed _________
increase
decreases
remain same
none of the above
4.
Enzymes and yeasts are called
catalysts
bio catalysts
chemical catalysts
physical catalysts
5.
Common cold in human is caused by __________
plasmodium
influenza
vibrio cholera
aphthovirus
6.
The compound used for the sterilisation of drinking water is________
baking soda
washing soda
quick lime
bleaching powder.
7.
Which of the following component are used in fourth generation?
Vaccum tubes
Microprocessor
Integrated circuits
Transistor
8.
Pick out the odd one
Speaker
Printer
Keyboard
Monitor
9.
_______tissues for conduction of nerve impalses
Epithelial
Muscular
Nervous
Supporting
10.
______ is the earliest system of classification in plants.
Natural system of classification
Artificial system of classification
Phylogenetic system of classification
Modern system of classification
1.
(c)
Friction
2.
(c)
Q/t
3.
(a)
increase
4.
(b)
bio catalysts
5.
(b)
influenza
6.
(d)
bleaching powder.
7.
(b)
Microprocessor
8.
(c)
Keyboard
9.
(c)
Nervous
10.
(b)
Artificial system of classification
8th Standard Syllabus & Materials
8th Standard
TN 8th Tamil இயல் 3 - கல்வி கரையில - பாடறிந்து ஒழுகுதல் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 3-கல்வி கரையில - பல்துறைக் கல்வி Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 3-கல்வி கரையில - புத்தியைத் தீட்டு Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - தமிழர் மருத்துவம் ( நேர்காணல்) Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 8th Standard Subjects
Tamilnadu Stateboard Standards
