7th Standard Science Study material & Free Online Practice Tests - View and download Sample Question Papers with Solutions for Class 7 Session 2019 - 2020 TN Stateboard

Science Question Papers

7th Science - Term 1 Model Question Paper - by Raghuraman - Kodaikanal - View & Download

  • 1)

    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

  • 2)

    An element which is always lustrous, malleable and ductile

  • 3)

    _______ is positively charged.

  • 4)

    Pollinators are

  • 5)

    Who uses the Photoshop software more ?

7th Science - Visual Communication Two Marks Questions - by Yuvarani - Karur - View & Download

  • 1)

    What is Raster Graphics?

  • 2)

    Write notes on 2D and 3D pictures

  • 3)

    What is 'Photoshop'?

  • 4)

    Write is difference between a file and a folder?

  • 5)

    What is Visual Communication Device? Give examples.

7th Science - Health and Hygiene Two Marks Questions - by Yuvarani - Karur - View & Download

  • 1)

    What is hygiene?

  • 2)

    Write about the right way of protect the eyes?

  • 3)

    How to keep your hair clean and healthy?

  • 4)

    What first aid will you provide in the case of bruises?

  • 5)

    Ravi said “Ganga had minor burn, so I washed with water” Do you agree with his statement or not? Explain Why?

7th Science - Reproduction and Modification in Plants Two Marks Questions - by Yuvarani - Karur - View & Download

  • 1)

    Write two types of reproduction in plants.

  • 2)

    Define – pollination.

  • 3)

    What are the agents of pollination?

  • 4)

    What is tendril?

  • 5)

    Name the whorls of a flower

7th Science - Atomic Structure Two Marks Questions - by Yuvarani - Karur - View & Download

  • 1)

    Define an atom.

  • 2)

    Name the sub-atomic particles.

  • 3)

    What is atomic number?

  • 4)

    What is the characteristics of proton?

  • 5)

    Why neutrons called neutral particles?

7th Science - Matter Around Us Two Marks Questions - by Yuvarani - Karur - View & Download

  • 1)

    Write the chemical formula and name the elements present in the following compounds:
    a. Sodium chloride
    b. Potassium hydroxide
    c. Carbon-di-oxide
    d. Calcium oxide
    e. Sulphur dioxide

  • 2)

    What do you understand by chemical formula of a compound? What is its significance?

  • 3)

    Write the symbols for the following elements and classify them as solid, liquid and gas
    Aluminum, carbon, chlorine, mercury, hydrogen and helium

  • 4)

    Classify the following as metals, non-metals and metalloids
    Sodium, Bismuth, Silver, Nitrogen, Silicon, carbon, chlorine, Iron, copper.

  • 5)

    How many elements are known at present?

7th Science Unit 2 Force and Motion Two Marks Questions - by Yuvarani - Karur - View & Download

  • 1)

    All objects having uniform speed need not have uniform velocity. Describe with the help of examples.

  • 2)

    “She moves at a constant speed in a constant direction”. Rephrase the same sentence in fewer words using concepts related to motion.

  • 3)

    Correct your friend who says “The acceleration gives the idea of how fast the position changes”.

  • 4)

    Give one example where the displacement is zero but the distance travelled is not zero

  • 5)

    Is displacement a scalar quantity?

7th Science Chapter 1 Measurement Two Marks Questions - by Yuvarani - Karur - View & Download

  • 1)

    Give the value of one light year.

  • 2)

    Write down the formula used to find the volume of a cylinder.

  • 3)

    Give the formula to find the density of objects.

  • 4)

    Name the liquid in which an iron ball sinks.

  • 5)

    What is the density of gold?

7th Science - Term 1 Five Mark Model Questions - by Yuvarani - Karur - View & Download

  • 1)

    Describe the graphical method to find the area of an irregularly shaped plane figure.

  • 2)

    Explain the types of stability with suitable examples.

  • 3)

    Differentiate metals and non metals.

  • 4)

    Draw the atom structure and explain the position of the sub-atomic particles.

  • 5)

    Write a brief account on pollination.

7th Science - Quarterly Model Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    Which of the following is a derived unit?

  • 2)

    Which of the following figures represent uniform motion of a moving object correctly?

  • 3)

    Average speed of a moving object is equal to the magnitude of its average velocity when it travels.

  • 4)

    The metals which is a liquid at room temperature

  • 5)

    A molecule containing three atoms is called a __________ molecule

7th Standard Science - Visual Communication Book Back Questions - by Yuvarani - Karur - View & Download

  • 1)

    Which is the example for an Wimation ?

  • 2)

    Who uses the Photoshop software more ?

  • 3)

    Which option is used in the Microsoft Photostory to upload the photos?

  • 4)

    Which technology shows the computer-drawn pictures as real picture.

  • 5)

    Which technology uses pixels to create pictures

7th Standard Science Unit 6 Health and Hygiene Book Back Questions - by Yuvarani - Karur - View & Download

  • 1)

    Ravi has sound mind and physically fit body. Which refers to

  • 2)

    Sleep is not only good for body, but it is also good for

  • 3)

    The first aid is to

  • 4)

    Eyes are considered as ____ to the world.

  • 5)

    The hair follicles produce _____ which keeps the hair smooth.

7th Standard Science - Reproduction and Modification in Plants Book Back Questions - by Yuvarani - Karur - View & Download

  • 1)

    Vegetative propagation by leaves takes place in

  • 2)

    Asexual reproduction in yeast is

  • 3)

    Climbing roots are seen in

  • 4)

    After fertilization the ovule becomes _________.

  • 5)

    Breathing roots are seen in _______ plants.

7th Standard Science Atomic Structure Book Back Questions - by Yuvarani - Karur - View & Download

  • 1)

    The basic unit of matter is ________

  • 2)

    _______ is positively charged.

  • 3)

    The atomic number of an atom is ________

  • 4)

    The smaller particles found in the atom is called __________.

  • 5)

    The _______ revolve around the nucleus.

7th Standard Science - Matter Around Us Book Back Questions - by Yuvarani - Karur - View & Download

  • 1)

    Which of the following is an example of a metal?

  • 2)

    Which of the following is a short and scientific way of representing one molecule of an element or compound?

  • 3)

    The smallest particle of matter that can exist by itself______

  • 4)

    ________of some elements are derived from Latin or Greek names of the elements.

  • 5)

    Elements are the___________ form of pure substances.

7th Standard Science Unit 2 Force and Motion Book Back Questions - by Yuvarani - Karur - View & Download

  • 1)

    A particle is moving in a circular path of radius r. The displacement after half a circle would be

  • 2)

    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

  • 3)

    What is one way you might increase the stability of an object?

  • 4)

    If the velocity of an object increases with respect to time, then the object is said to be in__________ acceleration.

  • 5)

    The slope of the speed–time graph gives _____

7th Standard Science - Measurement Book Back Questions - by Yuvarani - Karur - View & Download

  • 1)

    Which of the following is a derived unit?

  • 2)

    Which of the following is correct?

  • 3)

    SI unit of density is

  • 4)

    Volume of irregularly shaped objects are measured using the law of ________

  • 5)

    One cubic metre is equal to ______ cubic centimetre.

7th Standard Science - Measurement One Mark Question and Answer - by Yuvarani - Karur - View & Download

  • 1)

    Which of the following is a derived unit?

  • 2)

    Which of the following is correct?

  • 3)

    The unit of volume is ____________

  • 4)

    Physical quantities are classified into __________ types

  • 5)

    1litre = __________ cc

7th Standard Science Force and Motion One Mark Question with Answer Key - by Yuvarani - Karur - View & Download

  • 1)

    A particle is moving in a circular path of radius r. The displacement after half a circle would be

  • 2)

    From the given v-t graph it can be inferred that the object is

  • 3)

    Distance travelled by a body in a given time

  • 4)

    Which of the following is correct

  • 5)

    A car is moving along a straight road with uniform velocity which is the correct representation:

7th Science - Visual Communication One Mark Question and Answer - by Yuvarani - Karur - View & Download

  • 1)

    Which is the example for an Wimation ?

  • 2)

    Who uses the Photoshop software more ?

  • 3)

    Which technology shows the computer-drawn pictures as real picture.

  • 4)

    _____________ is a good example for "Visual communication Device".

  • 5)

    ___________ helps in explaining the concepts easily through picture.

7th Science Unit 6 Health and Hygiene One Mark Question and Answer - by Yuvarani - Karur - View & Download

  • 1)

    Ravi has sound mind and physically fit body. Which refers to

  • 2)

    Sleep is not only good for body, but it is also good for

  • 3)

    Our living place should be

  • 4)

    ____________ is a disease caused due to entry of external harmful agents in the body

  • 5)

    _______ is a disease which is spread by blood tranfusion from infected to healthy Individuals.

7th Science - Reproduction and Modification in Plants One Mark Question and Answer - by Yuvarani - Karur - View & Download

  • 1)

    Vegetative propagation by leaves takes place in

  • 2)

    Climbing roots are seen in

  • 3)

    ____________ do not produce spores.

  • 4)

    _________ have the smallest seeds in the plant kingdom.

  • 5)

    Breathing Roots are seen in ________

7th Science Chapter 4 Atomic Structure One Mark Question with Answer Key - by Yuvarani - Karur - View & Download

  • 1)

    The basic unit of matter is ________

  • 2)

    _______ is positively charged.

  • 3)

    The average diameter of an atom is ____________

  • 4)

    Whose theory does not propose anything about the positive and negative charges of an atoms.

  • 5)

    ____________ is the smallest unit used to measure small lengths

7th Science Unit 4 Matter Around Us - One Mark Questions Paper with Answer Key - by Yuvarani - Karur - View & Download

  • 1)

    Which of the following is an example of a metal?

  • 2)

    An element which is always lustrous, malleable and ductile

  • 3)

    The graphite refill used is pencil is made of element called ___________

  • 4)

    The smallest unit of an element is _____________

  • 5)

    The most abundant type of atom is the universe is _____________

7th Science - Force and Motion One Mark Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    A particle is moving in a circular path of radius r. The displacement after half a circle would be

  • 2)

    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

  • 3)

    What is one way you might increase the stability of an object?

  • 4)

    Distance travelled by a body in a given time

  • 5)

    Which of the following is correct

7th Science Chapter 1 Measurement One Mark Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    Which of the following is a derived unit?

  • 2)

    Which of the following is correct?

  • 3)

    Two spheres have equal mass and volume in the ratio 2:1. The ratio of their density is

  • 4)

    The unit of volume is ____________

  • 5)

    Physical quantities are classified into __________ types

7th Science Term 1 Model One Marks Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    Which of the following is a derived unit?

  • 2)

    A particle is moving in a circular path of radius r. The displacement after half a circle would be

  • 3)

    What is one way you might increase the stability of an object?

  • 4)

    The graphite refill used is pencil is made of element called ___________

  • 5)

    The subatomic particle revolve around the nucleus is _______.

7th Standard Science Term 1 Model Question Paper 2 - by Yuvarani - Karur - View & Download

  • 1)

    From the given v-t graph it can be inferred that the object is

  • 2)

    Which of the following is a short and scientific way of representing one molecule of an element or compound?

  • 3)

    Pollinators are

  • 4)

    Sleep is not only good for body, but it is also good for

  • 5)

    Which software is used to create symbols

7th Standard Science Term 1 Model Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    The SI unit of speed is __________

  • 2)

    From the given v-t graph it can be inferred that the object is

  • 3)

    Which of the following is an example of a metal?

  • 4)

    The subatomic particle revolve around the nucleus is _______.

  • 5)

    Asexual reproduction in yeast is

7th Standard Science Term 1 Five Marks Model Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    Describe the graphical method to find the area of an irregularly shaped plane figure.

  • 2)

    Differentiate metals and non metals.

  • 3)

    Differentiate between elements and compounds

  • 4)

    Write down the properties of metalloids

  • 5)

    Draw the atom structure and explain the position of the sub-atomic particles.

7th Standard Science Term 1 Two Marks Model Question Paper - by Yuvarani - Karur - View & Download

  • 1)
    Molecule Chlorine Gas Nitrogen Gas
    Molecule
    Diagram
    ?
    Molecule Model
    (Ball and Stick)
    ?
  • 2)

    Complete the table by writing the symbols of the following elements

    Element Symbol
    Aluminium Al
    Nickel  
    Bromine  
    Helium  
    Magnesium  
  • 3)
    Underground stem __ (1)__ Ginger
    __ (2)__ Runner __ (3)__
    Leaf modification __ (4)__ Acacia
    Root modification sucking Roots __ (5)__
  • 4)
    Tuberculosis ________
    _______ Virus
  • 5)

    Area: m2 :: Volume _______

7th Standard Science Term 1 Model One Marks Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    Which of the following is a derived unit?

  • 2)

    SI unit of density is

  • 3)

    A particle is moving in a circular path of radius r. The displacement after half a circle would be

  • 4)

    What is one way you might increase the stability of an object?

  • 5)

    Oxygen, hydrogen, and sulphur are examples of which of the following?

7th Standard Science Chapter 7 Visual Communication Model Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    Which is the example for an Wimation ?

  • 2)

    Which option is used in the Microsoft Photostory to upload the photos?

  • 3)

    Which technology uses pixels to create pictures

  • 4)

    Name the software which is used to beautify edit photos __________

  • 5)

    Animations

7th Standard Science Chapter 6 Health and Hygiene Model Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    Ravi has sound mind and physically fit body. Which refers to

  • 2)

    Our living place should be

  • 3)

    The first aid is to

  • 4)

    Anorexia means _____________

  • 5)

    ____________ is a non communicable disease

7th Standard Science Chapter 5 Reproduction and Modification in Plants Important Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    Vegetative propagation by leaves takes place in

  • 2)

    Asexual reproduction in yeast is

  • 3)

    Climbing roots are seen in

  • 4)

    Breathing Roots are seen in ________

  • 5)

    _________ is a parasite.

7th Standard Science Chapter 4 Atomic Structure Important Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    The basic unit of matter is ________

  • 2)

    _______ is positively charged.

  • 3)

    _________ Nucleons comprises of

  • 4)

    ____________ is made up of two or more atoms

  • 5)

    Whose theory does not propose anything about the positive and negative charges of an atoms.

7th Standard Science Chapter 3 Matter Around Us Important Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    The graphite refill used is pencil is made of element called ___________

  • 2)

    The most abundant type of atom is the universe is _____________

  • 3)

    Amolecule which contains only one atom is called _________ molecule

  • 4)

    Matter is its simplest form is called ______________

  • 5)

    The name copper was taken from ___________

7th Standard Science Chapter 2 Force and Motion Important Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    A particle is moving in a circular path of radius r. The displacement after half a circle would be

  • 2)

    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

  • 3)

    What is one way you might increase the stability of an object?

  • 4)

    The slope of a velocity-time graph gives _______

  • 5)

    The shortest distance between the two places is ______

7th Standard Science Chapter 1 Measurement Important Question Paper - by Yuvarani - Karur - View & Download

  • 1)

    Which of the following is a derived unit?

  • 2)

    Which of the following is correct?

  • 3)

    The SI unit of speed is __________

  • 4)

    __________ is a derived quantity

  • 5)

    The largest distance between the earth and the sun is called as ___________ position.

State board new question pattern important multiple choice questions in science chapter one for english medium - by Gokul - View & Download

  • 1)

    Which of the following is a derived unit?

  • 2)

    Which of the following is correct?

  • 3)

    SI unit of density is

  • 4)

    Two spheres have equal mass and volume in the ratio 2:1. The ratio of their density is

  • 5)

    Light year is the unit o

New syllabus model question paper for 7th standard state board english medium - by Gokul - View & Download

  • 1)

    Two spheres have equal mass and volume in the ratio 2:1. The ratio of their density is

  • 2)

    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

  • 3)

    Density of mercury is _______

  • 4)

    The area of a leaf can be measured using a ________

  • 5)

    The shortest distance between the two places is ______

seventh standard chapter 1 and 2 model question paper for new syllabus state board english medium - by Gokul - View & Download

  • 1)

    Two spheres have equal mass and volume in the ratio 2:1. The ratio of their density is

  • 2)

    A particle is moving in a circular path of radius r. The displacement after half a circle would be

  • 3)

    Density of mercury is _______

  • 4)

    One astronomical unit is equal to _________

  • 5)

    In ___________ equilibrium its centre of gravity remains at the same height when it is displaced.

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TN StateboardStudy Material - Sample Question Papers with Solutions for Class 7 Session 2019 - 2020

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