7th Standard Syllabus & Materials
7th Standard
TN 7th Tamil பருவம் -1 இயல் 1 - அமுதத்தமிழ் - ஒன்றல்ல இரண்டல்ல Important Questions And Answers Study Material - QB365 Set A
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TN 7th Tamil பருவம் -1 இயல் 1 - அமுதத்தமிழ் - எங்கள் தமிழ் Important Questions And Answers Study Material - QB365 Set A
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TN 7th English T1 - Poem - Your Space Important Questions And Answers Study Material - QB365 Set A
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TN 7th English T1 - Prose - A Prayer to the Teacher Important Questions And Answers Study Material - QB365 Set A
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Published on: 14/12/2020
7th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 6
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.
Eggs are rich in_______.
Protein
Carbohydrate
Fat
None of them
2.
Which of the following is the strongest?________
Rayon
Nylon
Acrylic
Polyester
3.
Tux Math software helps in learning the ________.
Painting
Arithmetic
Programming
Graphics
4.
Which part of the cell is called the brain of the cell?
Lysosome
Ribosome
Mitochondria
Nucleus
5.
________is an example of a periodic change.
Earthquake
Formation of rainbow in sky
Occurrence of tides in seas
Showering of rain
6.
In which of the following circuits are the bulb connected in series?
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7.
Which of the following temperature conversions is incorrect
K ( Kelvin) = 0C ( Celsius) + 273.15
| 0C | K |
| -273.15 | 0 |
| 0C | K |
| -123. | +150.15 |
| 0C | K |
| +127. | +400.15 |
| 0C | K |
| + 450 | + 733.15 |
8.
We can collect our notes in ___________ application.
Notepad
Notebook
'paint' app
scratch
9.
______________ app used to draw and edit pictures.
Paint
Colout
Art
Picture
10.
____________ do not produce spores.
Algae
Fungi
Datura
Ferns
11.
One Nanometre is equal to _____________
108 m
10-9 m
10-5 m
109 m
12.
_________ can be formed by the same or different kinds of atoms.
Atom
Molecule
Gases
None
13.
Average speed of a moving object is equal to the magnitude of its average velocity when it travels.
in a straight line without turning back
in a circle
back and forth
in a zig-zag path
14.
Physical quantities are classified into __________ types
three
two
four
none of the above
15.
Suppose a boy is enjoying a ride on a marry go round which is moving with a constant speed of 10 m/s. It implies that the boy _______.
at rest
moving with no acceleration
in accelerated motion
moving with uniform velocity
16.
Tobacco chewing causes ________ .
Anamia
Periodontitis
Tuberculosis
Pneumonia
17.
Reproductive part of a plant is _________.
Root
Stem
Leaf
Flower
18.
Which technology uses pixels to create pictures?
Vector
Raster
both
None
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.
(a)
Protein
2.
(b)
Nylon
3.
(b)
Arithmetic
4.
(d)
Nucleus
5.
(c)
Occurrence of tides in seas
6.
(b)
7.
(d)
| 0C | K |
| + 450 | + 733.15 |
8.
(a)
Notepad
9.
(a)
Paint
10.
(c)
Datura
11.
(b)
10-9 m
12.
(b)
Molecule
13.
(a)
in a straight line without turning back
14.
(b)
two
15.
(d)
moving with uniform velocity
16.
(b)
Periodontitis
17.
(d)
Flower
18.
(b)
Raster
19.
(c)
Mercury
20.
(a)
1:2
7th Standard Syllabus & Materials
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Tamilnadu Stateboard 7th Standard Subjects
Tamilnadu Stateboard Standards
