7th Standard Syllabus & Materials
7th Standard
TN 7th Tamil рокро░рпБро╡роорпН -1 роЗропро▓рпН 1 - роЕроорпБродродрпНродрооро┐ро┤рпН - роТройрпНро▒ро▓рпНро▓ роЗро░рогрпНроЯро▓рпНро▓ Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
TN 7th Tamil рокро░рпБро╡роорпН -1 роЗропро▓рпН 1 - роЕроорпБродродрпНродрооро┐ро┤рпН - роОроЩрпНроХро│рпН родрооро┐ро┤рпН Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
TN 7th English T1 - Poem - Your Space Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
TN 7th English T1 - Prose - A Prayer to the Teacher Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
TN 7th English T1 - Poem - The Listeners Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
TN 7th English T1 - Prose - The Wind on Haunted Hill Important Questions And Answers Study Material - QB365 Set A
Published on: 14/12/2020
7th Standard Science English Medium Free Online Test Book Back 1 Mark Questions Part - Two
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.
________is an example of a periodic change.
Earthquake
Formation of rainbow in sky
Occurrence of tides in seas
Showering of rain
2.
Small amounts of electrical current are measured in milliampere (mA). How many milliampere are there in 0.25 A ?
2.5 mA
25 mA
250 mA
2500 mA
3.
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
4.
Nucleons comprises of _______.
Protons and electrons
Neutrons and electrons
Protons and neutrons
Neutrons and Positron
5.
What is one way you might increase the stability of an object?
lower the centre of gravity
raise the centre of gravity
increase the height of the object
shorten the base of the object
6.
Tobacco chewing causes ________ .
Anamia
Periodontitis
Tuberculosis
Pneumonia
7.
Pollinators are _________.
Wind
Water
Insect
All the above
8.
Which technology uses pixels to create pictures?
Vector
Raster
both
None
9.
The metals which is a liquid at room temperature is _______.
Chlorine
Sulphur
Mercury
Silver
10.
Which of the following is correct?
1L = 1cc
1L = 10 cc
1L = 100 cc
1L = 1000 cc
1.
(c)
Occurrence of tides in seas
2.
(c)
250 mA
3.
(c)
Expands uniformly
4.
(c)
Protons and neutrons
5.
(a)
lower the centre of gravity
6.
(b)
Periodontitis
7.
(d)
All the above
8.
(b)
Raster
9.
(c)
Mercury
10.
(d)
1L = 1000 cc
7th Standard Syllabus & Materials
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Tamilnadu Stateboard 7th Standard Subjects
Tamilnadu Stateboard Standards
