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 Universe English Medium Free Online Test 1 Mark Questions 2020-2021
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.
The member of our solar system, with highly tilted orbit is _____________.
Earth
Pluto
Mars
Saturn
2.
Which of the following units is used to measure distance between the stars?
km
m
light year
fm
3.
Stars in a constellation form _____________.
No shape
any arbitrary shape
a recognisable shape
a straight line always
4.
In a geostationary orbit, a satellite is at a distance of _______________ from the Earth.
53,880 km
25,880 km
36,000 km
1,12,000 km
5.
The colour of a star is a measure of its _______________.
age
temperature
size
distance from the earth
6.
Which of the following is not a member of the solar system?
An asteroid
A satellite
A constellation
A comet
7.
The period of revolution of planet A around the Sun is 8 times that of planet B. How many times is the distance of planet A as great as that of planet B?
4
5
2
3
8.
Which of the following is not a part of outer solar system?
Mercury
Saturn
Uranus
Neptune
9.
Who proposed the heliocentric model of the universe?
Tycho Brahe
Nicolaus Copernicus
Ptolemy
Archimedes
10.
Which of the following statements is correct?
A. There are eight planets in our Solar System.
B. Except Mars, all other planets revolve around the Sun in elliptical orbits
A only
B only
Both A and B
None
1.
(b)
Pluto
2.
(c)
light year
3.
(c)
a recognisable shape
4.
(c)
36,000 km
5.
(b)
temperature
6.
(c)
A constellation
7.
(a)
4
8.
(a)
Mercury
9.
(b)
Nicolaus Copernicus
10.
(a)
A only
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
