9th Standard Syllabus & Materials
9th Standard
TN 9th Tamil உள்ளத்தின் சீர் -கற்கண்டு (இலக்கணம்) - தொடர் இலக்கணம், ஆகுபெயர் Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உள்ளத்தின் சீர் -விரிவானம் (துணைப்பாடம்) - தாய்மைக்கு வறட்சி இல்லை! Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உள்ளத்தின் சீர் -கவிதை பேழை (செய்யுள்) - மார்கழி பெருவிழா Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உயிருக்கு வேர்-இலக்கணம் - பகுபத உறுப்பிலக்கணம் Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil அமுதென்று பேர் - இலக்கணம்-எழுத்து -அளபெடை Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil அமுதென்று பேர்-துணைப்பாடம் - ஆறாம்திணை Important Questions And Answers Study Material - QB365 Set A

Published on: 08/12/2020
9th Standard Science English Medium Free Online Test Creative 1 Mark Questions Part - Two
Download Tamil Nadu 9th 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.
Carrier of malaria causing protozoa
Cockroach
Housefly
Butterfly
Female Anopheles mosquito
2.
Which of the following can be an analogy to earthworm in agriculture?
Harvester
Plough
Seed drill
threshes
3.
Which part of plant consisting Nitrogen fixing bacteria?
Roots
Stems
Leaves
All the above
4.
Which of the following methods is suitable for preventing an iron frying pan from rusting?
Applying grease
Applying paint
Applying coating of zinc
All the above
5.
Which Amorphous form of carbon is used in making electrode in dry cell?
coke
gas carbon
lampblack
charcoal
6.
The colour of a star is a measure of its _______________.
age
temperature
size
distance from the earth
7.
A small bee produces sound, while it moves, the sound is created due to _____________.
grinding its teeth
Friction due to air
flapping of wings
sound due to its vocal cord
8.
In CGS system pressure is measured in ____________.
dyne cm-2
dyne
dyne cm-3
None
9.
Group 16 elements are collectively called as __________
chalcogen family
carbon family
halogens
nitrogen family
10.
__________ cable transmits high quality and high bandwidth streams of audio and video
VGA
USB
Data
HDMI
11.
Elastic structures which connect bone to bone are called___________
muscles
tendons
ligaments
areolar tissue
12.
When we heat one end of an iron rod, its other end also get heated. Can you say, Which one of the following is behind this?
Convection of heat
Radiation of heat
Insulation of heat
Conduction of heat
13.
How many of the following organism are coelmate?
Earthworm, Leech, Amphibious, Ascaris
five
four
three
two
14.
Maximum number of electrons that can be accommodated in an energy level is given by the formula ___________
n2
2n2
3n2
2n3
15.
Reproductive abnormalities are due to the deficiency of vitamin _______
A
D
E
K
16.
Gel are______solutions with liquid dispersed in solid
True
Suspension
Colloid
Homogeneous
17.
An object is placed between F and 2F of a concave, mirror image will be formed_____________________
at infinity
beyond F
beyond 2F
between F and O
18.
The plant which respond to gravity is termed as_________________.
Gravitropism
Thermotropism
Seismotropism
Phototropism
19.
One meter is approximately equal to__________inches.
80
60
20
40
20.
The hands of the clock, the spokes of wheel are example of _______
linear motion
circular motion
oscillatory motion
revolutionary motion
1.
(d)
Female Anopheles mosquito
2.
(a)
Harvester
3.
(a)
Roots
4.
(c)
Applying coating of zinc
5.
(b)
gas carbon
6.
(b)
temperature
7.
(c)
flapping of wings
8.
(a)
dyne cm-2
9.
(a)
chalcogen family
10.
(d)
HDMI
11.
(c)
ligaments
12.
(d)
Conduction of heat
13.
(d)
two
14.
(b)
2n2
15.
(c)
E
16.
(c)
Colloid
17.
(c)
beyond 2F
18.
(a)
Gravitropism
19.
(d)
40
20.
(b)
circular motion
9th Standard Syllabus & Materials
9th Standard
TN 9th Tamil உள்ளத்தின் சீர் - திருக்குறள் Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உள்ளத்தின் சீர் - மணிமேகலை Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உள்ளத்தின் சீர் - ஏறு தழுவுதல் Important Questions And Answers Study Material - QB365 Set A
NEW9th Standard
TN 9th Tamil உயிருக்கு வேர் - தண்ணீர் Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 9th Standard Subjects
Tamilnadu Stateboard Standards