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 - 2
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.
______ are that neutralize stomach acid.
Antacid
Antipyretic
Analgesic
Antihistaminics
2.
A good application of plastic is the use of ________
Blood bags
Plastic cutlery
Plastic straws
Plastic carry bag
3.
With the launch of this satellite, ISRO became capable of launching 4 ton heavy satellites.
GSAT- 13
GSAT- 14
GSAT- 17
Way par GSAT- 19
4.
Which of the following facts explain how shadows are formed?
a. Light travels in straight lines
b. Opaque bodies do not allow light to pass through them
c. Reflection occurs at a smooth surfaces like mirrors
d. Lateral inversion happens
both A and B
both A and D
both B and C
only A
5.
Choose the translucent substance from the following.
glass
wood
water
Clouds
6.
Tux paint software is used to………
Paint
Program
Scan
7.
The following characteristics are essential for classification.
Similarities
Differences
Both of them
None of them
8.
Basis unit of life
Cell
Protoplasm
Cellulose
Nucleus
9.
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 |
10.
Atomic number is represented by the letter __________
A
N
P
Z
11.
One Nanometre is equal to _____________
108 m
10-9 m
10-5 m
109 m
12.
_____________ is a substance that is made up of three oxygen atoms chemically combined.
Oxygen
Hydrogen
Ozone
CO2
13.
The slope of a velocity-time graph gives _______
velocity
distance
displacement
acceleration
14.
________ is a derived quantity
length
mass
time
area
15.
The basic unit of matter is ______.
Element
Atom
Molecule
Electron
16.
The first aid is to ________ .
Save money
Prevent scars
Prevent the medical care
Relieve the pain
17.
Which software is used to create symbols?
Photoshop
Illustrator
Vector Graphics
Photostory
18.
Vegetative propagation by leaves takes place in _________.
Bryophyllum
Fungi
Virus
Bacteria
19.
Which one of the following is an example for a metal?
Iron
Oxygen
Helium
Water
20.
Which of the following is a derived quantity?
mass
time
area
length
1.
(a)
Antacid
2.
(a)
Blood bags
3.
(d)
Way par GSAT- 19
4.
(a)
both A and B
5.
(d)
Clouds
6.
(a)
Paint
7.
(c)
Both of them
8.
(a)
Cell
9.
(d)
| 0C | K |
| + 450 | + 733.15 |
10.
(d)
Z
11.
(b)
10-9 m
12.
(c)
Ozone
13.
(d)
acceleration
14.
(d)
area
15.
(b)
Atom
16.
(d)
Relieve the pain
17.
(c)
Vector Graphics
18.
(a)
Bryophyllum
19.
(a)
Iron
20.
(c)
area
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
