7th Standard Syllabus & Materials
7th Standard
Tamilnadu 7th Standard Maths T2 - தகவல் செயலாக்கம் Important Questions And Answers Study Material - QB365 Set B
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - தகவல் செயலாக்கம் Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - வடிவியல் Important Questions And Answers Study Material - QB365 Set C
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - வடிவியல் Important Questions And Answers Study Material - QB365 Set B
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - வடிவியல் Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - இயற்கணிதம் Important Questions And Answers Study Material - QB365 Set C
Published on: 14/12/2020
7th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 9
Download Tamil Nadu 7th 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.
How many types of page orientation are there in Libre office Writer?
1
2
3
4
2.
Which is the hottest part in the flame of candle_______.
Blue
Yellow
Black
Way part
3.
______ is a non-biodegradable material
Paper
A plastic bottle
Cotton cloth
Wool
4.
The galaxy containing young and hot stars is _______.
elliptical galaxy
irregular galaxy
cluster
spiral galaxy
5.
You can see your image in polished floors, but not in wooden table because_______.
regular reflection takes place in wooden table and irregular reflection in polished floor
regular reflection takes place in polished floor and irregular reflection in wooden table
regular reflection takes place in both polished floor and wooden table
irregular reflection takes place in both polished floor and wooden table
6.
Tux Math software helps in learning the ________.
Painting
Arithmetic
Programming
Graphics
7.
The binomial name of pigeon is _______
Homo sapiens
Rattus rattus
Mangifera indica
Columbo livia
8.
_______ helps in cell division
Endoplasmic reticulum
Golgi complex
Cnetrivole
Nucleus
9.
______ of the following are endothermic changes.
Condensation and melting
Condensation and freezing
Evaporation and melting
Evaporation and freezing
10.
Mercury is often used in laboratory thermometers because it _______.
is a harmless liquid
is silvery in colour and is attractive in appearance
Expands uniformly
is a low cost liquid
11.
Amolecule which contains only one atom is called _________ molecule
monoatomic
diatomic
triatomic
none
12.
Velocity-time graph of an object is given below the object has
uniform velocity
uniform retardation
uniform speed
variable retardation
13.
The maximum volume of liquid that a continer can hold is _________
area
volume
capacity
density
14.
The atomic number of an atom is the ______.
Number of neutrons
Number of protons
Total number of protons and neutrons
Number of atoms
15.
From the given v-t graph it can be inferred that the object is _______.
in uniform motion
at rest
in non uniform motion
moving with uniform acceleration
16.
Our living place should be ________ .
Open
Closed
Clean
Unclean / Untidy
17.
Reproductive part of a plant is _________.
Root
Stem
Leaf
Flower
18.
Which technology shows the computer-drawn pictures as real picture?
Inkscape
Photo Story
Virtual Reality
Adobe Illustrator
19.
The metals which is a liquid at room temperature is _______.
Chlorine
Sulphur
Mercury
Silver
20.
Two spheres have equal mass and volume in the ratio 2:1. The ratio of their density is ________.
1:2
2:1
4:1
1:4
1.
(b)
2
2.
(a)
Blue
3.
(b)
A plastic bottle
4.
(d)
spiral galaxy
5.
(b)
regular reflection takes place in polished floor and irregular reflection in wooden table
6.
(b)
Arithmetic
7.
(d)
Columbo livia
8.
(c)
Cnetrivole
9.
(c)
Evaporation and melting
10.
(c)
Expands uniformly
11.
(a)
monoatomic
12.
(b)
uniform retardation
13.
(c)
capacity
14.
(b)
Number of protons
15.
(d)
moving with uniform acceleration
16.
(c)
Clean
17.
(d)
Flower
18.
(c)
Virtual Reality
19.
(c)
Mercury
20.
(a)
1:2
7th Standard Syllabus & Materials
7th Standard
Tamilnadu 7th Standard Maths T2 - இயற்கணிதம் Important Questions And Answers Study Material - QB365 Set B
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - இயற்கணிதம் Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - அளவைகள் Important Questions And Answers Study Material - QB365 Set C
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - அளவைகள் Important Questions And Answers Study Material - QB365 Set B
Tamilnadu Stateboard 7th Standard Subjects
Tamilnadu Stateboard Standards
