9th Standard Science Study material & Free Online Practice Tests - View Model Question Papers with Solutions for Class 9 Session 2019 - 2020
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Science Question Papers

9th Standard Science Hardware and Software English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Find out the part that is not found in CPU?

  • 2)

    Which of the following is correct?

  • 3)

    LINUX is a

  • 4)

    Find out the Paid and Proprietary software from the given list

  • 5)

    _________is an Operating System.

9th Standard Science World of Microbes English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    One of the means of indirect transmission of a disease is

  • 2)

    Mosquito borne viral diseases are

  • 3)

    Which one of the following is a pair of viral disease?

  • 4)

    The primary organ infected during tuberculosis is

  • 5)

    The organ affected by jaundice is

9th Standard Science Economic Biology English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Which of the following are Indian cattle?
    i. Bos indicus
    ii. Bos domesticus
    iii. Bos bubalis
    iv. Bos vulgaris

  • 2)

    Drones in the honey bee colony are formed from

  • 3)

    Which one of the following is refered as red worms?

  • 4)

    Mehsana is a breed of

  • 5)

    __________ is the method of growing plants without soil.

9th Standard Science Environmental Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    The ice sheets from the north and south poles and the icecaps on the mountains, get converted into water vapour through the process of ______________.

  • 2)

    The atmospheric carbon dioxide enters into the plants through the process of ______________.

  • 3)

    Which of the following is not an adaptation of hydrophytes?

  • 4)

    Identify the incorrect statement with respect to adaptations of earthworm.

  • 5)

    Specific constituents such as nitrogen, phosphorus, suspended solids and heavy metals found in the wastewater are removed during ___________ treatment of water recycling process.

9th Standard Science Applied Chemistry English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    The antibiotic Penicillin is obtained from ___________ 

  • 2)

    The cathode of an electrochemical reaction involves ____________

  • 3)

    Which of the following does not contain natural dyes?

  • 4)

    Radiochemistry deals with

  • 5)

    Chlorinated hydrocarbons are used as

9th Standard Science Carbon and its Compounds English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Number of free electron(s) in each carbon of graphite is

  • 2)

    Carbon forms large number of organic compounds due to

  • 3)

    Which of the following does not contain double bond

  • 4)

    Raagav brings his lunch every day to school in a plastic container which has resin code number 5. The container is made of

  • 5)

    Which of the following plastic items are banned by the Government of Tamil Nadu as of 1st January 2019?

9th Standard Science Universe English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Who proposed the heliocentric model of the universe?

  • 2)

    Ceres is a _______.

  • 3)

    The Big Bang occurred ________ years ago.

  • 4)

    Which of the following is not a member of the solar system?

  • 5)

    Which of the following is not a planet of our solar system?

9th Standard Science Sound English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Sound travels in air:

  • 2)

    If the speed of a wave is 340 m s-1 and its frequency is 1700 Hz, then wavelength λ for this wave in cm will be

  • 3)

    The maximum speed of vibrations which produces audible sound will be in

  • 4)

    The sound waves travel faster

  • 5)

    The speeds of sound in four different media are given below. Which of the following is the most likely speed in m s-1 with which the two under water whales in a sea can talk to each other when separated by a large distance?

9th Standard Science Fluids English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Clouds float in atmosphere because of their low

  • 2)

    In a pressure cooker, the food is cooked faster because

  • 3)

    An empty plastic bottle closed with an airtight stopper is pushed down into a bucket filled with water. As the bottle is pushed down, there is an increasing force on the bottom as shown in graph. This is because

  • 4)

    Unit of thrust is _____________.

  • 5)

    Instrument used to measure relative density

9th Standard Science Parts of Computer English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Name the cable that connects CPU to the monitor.

  • 2)

    Which one of the following is an example for wireless connections?

  • 3)

    Pen drive is _______device.

  • 4)

    _____________plays an important role in a computer as an inpute device

  • 5)

    ___________is an essentional part of the computer

9th Standard Science Organ Systems in Animals English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Stomach of man mainly digests

  • 2)

    To prevent the entry of food into the trachea, the opening is guarded by__________

  • 3)

    Bile helps in the digestion of________

  • 4)

    The structural and functional unit of the kidney is__________

  • 5)

    The common passage meant for transporting urine and sperms in male is___________

9th Standard Science Organization of Tissues English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    The tissue composed of living thin walled polyhedral cell is

  • 2)

    Chlorenchyma is known to develop in the

  • 3)

    Which of the following is a complex tissue?

  • 4)

    Two long bones of the hand are dislocated in a person who met with an accident. Which among the following may be the possible reason?

  • 5)

    Which of the following is not found in a neuron?

9th Standard Science Acids, Bases and Salts English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Apple contains malic acid. Orange contains_______

  • 2)

    Acids turn blue litmus paper to_______

  • 3)

    pH value of human blood is_________

  • 4)

    You are given pure water to test the pH value using pH paper. It shows colour

  • 5)

    Hydrochloric Acid reacts with metal bicarbonates to give______

9th Standard Science Periodic Classification of Elements English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    If Dobereiner is related with 'law of triads', then Newlands is related with
     

  • 2)

    Modern periodic law states that the physical and chemical properties of elements are the periodic functions of their__________

  • 3)

    Elements in the modern periodic table are arranged in__________ groups and __________ periods.

  • 4)

    The increasing order of the energy of subshells is

  • 5)

    Group 16 elements are collectively called as__________

9th Standard Science Magnetism and Electromagnetism English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Which of the following converts electrical energy into mechanical energy?

  • 2)

    An electric generator converts

  • 3)

    The part of the AC generator that passes the current from the armature coil to the external circuit is

  • 4)

    Transformer works on.

  • 5)

    The unit of magnetic flux density is

9th Standard Science Electric Charge and Electric Current English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Rubbing of comb with hair

  • 2)

    Potential near a charge is the measure of its________ to bring a positive charge at that point

  • 3)

    In an electrolyte the current is due to the flow of

  • 4)

    Heating effect of current is called,

  • 5)

    The following is not a safety device.

9th Standard Science Heat English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Calorie is the unit of

  • 2)

    The specific heat capacity of water is

  • 3)

    Two cylindrical rods of same length have the area of cross section in the ratio 2:1. If both the rods are made up of same material, which of them conduct heat faster?

  • 4)

    Two cylinders of equal height and radius are made of copper and aluminium. Which of them conducts heat faster?

  • 5)

    A device in which the loss of heat due to conduction, convection and radiation is minimized is

9th Standard Science Computer - An Introduction English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    ____________ is an electronic device which stores data and information

  • 2)

    _________ belongs to the generation IV of the computer

  • 3)

    Data processing involves________ steps

  • 4)

    1. Abacus belongs to the first generation of the computer
    2. ENIAC was used in the American military

9th Standard Science Nutrition and Health English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Proteins are made of ____________ .

  • 2)

    Lipases are _________.

  • 3)

    How many major minerals are there in the human body?

  • 4)

    Without ____________ particular metabolic processes could not exist.

  • 5)

    Identify the mineral which regulates nerve and muscles activity?

9th Standard Science Animal Kingdom English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    The smallest bat lives in_________.

  • 2)

    Adult male worm of Ascaris ranges from__________.

  • 3)

    Notochord extends forward beyond the brain in_________.

  • 4)

    Lateral line sense organs are present in_________.

  • 5)

    Myotomes are present in___________.

9th Standard Science Plant Physiology English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Among the following which one protects our mother earth?

  • 2)

    The discovery of Jan Baptist van Helmont was on________________ of the banyan tree

  • 3)

    Priestley concluded that spring of mint had absorbed________________.

  • 4)

    To de-starch the plant, the plant should be kept is darkroom for_________________.

  • 5)

    Identify the emerald green sea slug________________.

9th Standard Science Atomic Structure English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    The term nucleons refer to

  • 2)

    The correct electronic configuration of potassium is

  • 3)

    Law of multiple proportions was proposed by _________

  • 4)

    The compounds N20, N02, N204, N205 explains___________ law.

  • 5)

    Most of the fast moving \(\alpha \)  particles passed straight through the gold foil explains __________

9th Standard Science Chemical Bonding English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Sodium having atomic number 11, ready to_______________electron/electrons to attain the nearest noble gas electronic configuration.

  • 2)

    The element that would form anion by gaining electrons in a chemical reaction is___________

  • 3)

    ____________compounds have high melting and boiling points.

  • 4)

    Oxidising agents are also called as____________because they remove electrons form other substances.

  • 5)

    Alkali and alkaline earth metals form____________ compound when they react with nonmetals

9th Standard Science Matter around us English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    __________ has the same properties throughout the sample

  • 2)

    The separation of denser particles from lighter particles done by rotation at high speed is called ________

  • 3)

    Filtration method is effective in separating _______ mixture

  • 4)

    Gas particles can be forced to get closer and can be easily compressed.So_______increases.

  • 5)

    Particles of matter are in constant motion as they posses______energy.

9th Standard Science Light English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    The speed of light is maximum in

  • 2)

    Which of the following statements about total internal reflection is true?

  • 3)

    Mirrors having spherical surface of reflection are __________________

  • 4)

    The mirror that diverge the light rays is______________________

  • 5)

    The centre of the reflecting surface of a spherical mirror is _____________________

9th Standard Science Motion English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    Unit of acceleration is

  • 2)

    The force responsible for drying of clothes in a washing machine is

  • 3)

    The area under velocity time graph represents

  • 4)

    In a 100 m race, the winner takes 10s to reach the finishing point. The average speed of the winner is ___________ ms-1

  • 5)

    Speed is never ______

9th Standard Science Measurement English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 - by Jai - Hosur - View & Read

  • 1)

    ____________is the fundamental quantity.

  • 2)

    Unit of time is_________.

  • 3)

    _________is not the unit of length.

  • 4)

    Moment is equal to_________of an hour.

  • 5)

    Density is_________

9th Standard Science Hardware and Software English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Find out the part that is not found in CPU?

  • 2)

    Which of the following is correct?

  • 3)

    LINUX is a

  • 4)

    Find out the Paid and Proprietary software from the given list

  • 5)

    _________is an Operating System.

9th Standard Science World of Microbes English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    The most fatal form of Malaria is caused by

  • 2)

    Syphilis is caused by

  • 3)

    Diptheria affects the

  • 4)

    Which of the following disease is spread by animal bite?

  • 5)

    Microbes that generally enter the body through nose are likely to affect

9th Standard Science Economic Biology English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    The production and management of fish is called

  • 2)

    Which one of the following is an Italian species of honey bee?

  • 3)

    Which one of the following is not an Indian major carp?

  • 4)

    Which of the following is an high milk yielding variety of cow?

  • 5)

    Which Indian variety of honey bee is commonly used for apiculture?

9th Standard Science Environmental Science English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Increased amount of ___________ in the atmosphere, results in greenhouse effect and global warming

  • 2)

    In some xerophytes, leaves are modified into spines as an adaptation ________________.

  • 3)

    Which of the following is one of the strategies to conserve water?

  • 4)

    How much percentage of Nitrogen consist in Earth's atmosphere?

  • 5)

    Deforestation generally decrease ______________.

9th Standard Science Applied Chemistry English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    One Nanometre is

  • 2)

    1% solution of Iodoform is used as

  • 3)

    The age of a dead animal can be determined by using an isotope of ____________

  • 4)

    This type of food protect us from deficiency diseases.

  • 5)

    The groups responsible for the colour of an organic compound is called

9th Standard Science Carbon and its Compounds English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    A phenomenon in which an element exists in different modification in same physical state is called

  • 2)

    The carbon atoms in fullerene are arranged in mixed

  • 3)

    Diamond is not a good conductor of electricity because

  • 4)

    Which of the following is highly toxic?

  • 5)

    Plastics made of Polycarbonate (PC) and Acrylonitrile Butadiene Styrene (ABS) are made of resin code ___________

9th Standard Science Universe English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Which of the following statements is correct?
    A. There are eight planets in our Solar System.
    B. Except Mars, all other planets revolve around the Sun in elliptical orbits

  • 2)

    Which of the following is not a part of outer solar system?

  • 3)

    The period of revolution of planet A around the Sun is 8 times that of planet B. How many times is the distance of planet A as great as that of planet B?

  • 4)

    Which of the following is not a member of the solar system?

  • 5)

    Which of the following is not a planet of our solar system?

9th Standard Science Sound English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Which of the following vibrates when a musical note is produced by the cymbals in a orchestra?

  • 2)

    A musical instrument is producing continuous note. This note cannot be heard by a person having a normal hearing range. This note must then be passing through

  • 3)

    Which of the following statement best describes frequency?

  • 4)

    In the sound wave produced by a vibrating turning fork as shown in the diagram, half the wave length is represented by:

  • 5)

    When the pitch of note by a harmonium is lowered, then the wave length of the note

9th Standard Science Fluids English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    The size of an air bubble rising up in water

  • 2)

    Clouds float in atmosphere because of their low

  • 3)

    In a pressure cooker, the food is cooked faster because

  • 4)

    Unit of thrust is _____________.

  • 5)

    Instrument used to measure relative density

9th Standard Science Parts of Computer English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Which one of the following is an output device?

  • 2)

    Which one of the following is an input device?

  • 3)

    Pen drive is _______device.

  • 4)

    _____________plays an important role in a computer as an inpute device

  • 5)

    ___________is an essentional part of the computer

9th Standard Science Organ Systems in Animals English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Which of the following is not a salivary gland?

  • 2)

    To prevent the entry of food into the trachea, the opening is guarded by__________

  • 3)

    Excretion means______

  • 4)

    Which one of the following substance is not a constituent of sweat?

  • 5)

    Which of the following is not a part of female reproductive system?

9th Standard Science Organization of Tissues English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    A meristematic tissue consists of

  • 2)

    The fibres consists of

  • 3)

    Companion cells are closely associated with

  • 4)

    Aerenchyma is found in

  • 5)

    Unstriated muscles are found in

9th Standard Science Acids, Bases and Salts English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Zn + 2HCI \(\longrightarrow \) ZnCl2 + ____\(​​​​\uparrow \)(H2' 02' CO2)

  • 2)

    Acids in plants and animals are organic acids. Whereas acids in rocks and minerals are_________

  • 3)

    Since metal carbonate and metal bicarbonate are basic they react with acids to give salt and water with the liberation of__________

  • 4)

    The nature of the tooth paste commonly used is in nature

  • 5)

    The hydrated salt of copper sulphate has______colour

9th Standard Science Chemical Bonding English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Number of valence electrons in carbon is

  • 2)

    Atoms having 1,2 or 3 electrons in its valence shell will readily form_____________

  • 3)

    Bond formed between a metal and non-metal atom is usually____________

  • 4)

    Covalent bond is formed by_________

  • 5)

    Elements with stable electronic configurations have eight electrons in their valence shell. They are__________

9th Standard Science Periodic Classification of Elements English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    If Dobereiner is related with 'law of triads', then Newlands is related with
     

  • 2)

    Elements in the modern periodic table are arranged in__________ groups and __________ periods.

  • 3)

    If the electronic configuration of an element is 1s2 2S2 2p6 3s2 3p1, then it will occupy___________ block of the periodic table.

  • 4)

    Noble gases are placed in_____________ group in the modern periodic table.

  • 5)

    The maximum number of electrons that can be accommodated in s, p ,d, and f subshells are__________

9th Standard Science Magnetism and Electromagnetism English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Which of the following converts electrical energy into mechanical energy?

  • 2)

    An electric generator converts

  • 3)

    The part of the AC generator that passes the current from the armature coil to the external circuit is

  • 4)

    Transformer works on.

  • 5)

    The unit of magnetic flux density is

9th Standard Science Electric Charge and Electric Current English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    In current electricity, a positive charge refers to,

  • 2)

    Electric field lines________ from positive charge and__________ in negative charge.

  • 3)

    In an electrolyte the current is due to the flow of

  • 4)

    The following is not a safety device.

  • 5)

    Resistance of a wire depends on

9th Standard Science Heat English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Calorie is the unit of

  • 2)

    The specific heat capacity of water is

  • 3)

    Two cylinders of equal height and radius are made of copper and aluminium. Which of them conducts heat faster?

  • 4)

    A device in which the loss of heat due to conduction, convection and radiation is minimized is

  • 5)

    Water is used as a coolant because it________

9th Standard Science Computer - An Introduction English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    ____________ is an electronic device which stores data and information

  • 2)

    _________ belongs to the generation IV of the computer

  • 3)

    Data processing involves________ steps

  • 4)

    1. Abacus belongs to the first generation of the computer
    2. ENIAC was used in the American military

9th Standard Science Nutrition and Health English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    The nutrient required in trace amounts to accomplish various body functions is _______________

  • 2)

    The sprouting of onion and potatoes can be delayed by the process of _______________

  • 3)

    October _____ is declared as Global Iodine deficiency day.

  • 4)

    Identify the trace element

  • 5)

    Fats are _____

9th Standard Science Animal Kingdom English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Which is not an insect?

  • 2)

    Mesoglea is present in

  • 3)

    Which one of the following pairs is not a poikilothermic animal

  • 4)

    Which is not a feature of chordates

  • 5)

    The animal without skull is

9th Standard Science Universe English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Which of the following statements is correct?
    A. There are eight planets in our Solar System.
    B. Except Mars, all other planets revolve around the Sun in elliptical orbits

  • 2)

    Who proposed the heliocentric model of the universe?

  • 3)

    Which of the following is not a part of outer solar system?

  • 4)

    The period of revolution of planet A around the Sun is 8 times that of planet B. How many times is the distance of planet A as great as that of planet B?

  • 5)

    Which of the following is not a member of the solar system?

9th Standard Science Plant Physiology English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    A big tree falls in a forest but its roots are still in contact with the soil. The branches of this fallen tree straight up. This happens in response to __________

  • 2)

    The chemical reaction occurs during photosynthesis is ________. 

  • 3)

    The bending of root of a plant in response to water is called _________ 

  • 4)

    The plant part which exhibits negative geotropism is __________.

  • 5)

    Dandelion flowers open the petals in bright light during the day time but close the petals in dark at night. This response of Dandelion flowers is called ___________.

9th Standard Science Atomic Structure English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Among the following the odd pair is

  • 2)

    The term nucleons refer to

  • 3)

    The correct electronic configuration of potassium is

  • 4)

    Law of multiple proportions was proposed by _________

  • 5)

    The compounds N20, N02, N204, N205 explains___________ law.

9th Standard Science Matter around us English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    The physical state of water at 373 K is

  • 2)

    When we mix a drop of ink in water we get a__________

  • 3)

    __________ has the same properties throughout the sample

  • 4)

    The separation of denser particles from lighter particles done by rotation at high speed is called ________

  • 5)

    Filtration method is effective in separating _______ mixture

9th Standard Science Light English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    The field of view * is maximum for ________ 

  • 2)

    _________ is used as reflectors in torchligh

  • 3)

    The focal length of a concave mirror is 5cm. Its radius of curvature is

  • 4)

    The speed of light is maximum in

  • 5)

    Which of the following statements about total internal reflection is true?

9th Standard Science Motion English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Slope of the velocity - time graph gives

  • 2)

    A body moving with an initial velocity 5ms-1 and accelerates at 2ms-2. Its velocity after 10s is

  • 3)

    The area under velocity – time graph represents

  • 4)

    Unit of acceleration is

  • 5)

    The force responsible for drying of clothes in a washing machine is

9th Standard Science Measurement English Medium Free Online Test 1 Mark Questions 2020-2021 - by Jai - Hosur - View & Read

  • 1)

    Choose the correct one

  • 2)

    1 metric ton is equal to

  • 3)

    Which among the following is not a device to measure mass

  • 4)

    ____________is the fundamental quantity.

  • 5)

    Unit of time is_________.

9th Standard Science English Medium Free Online Test Creative 1 Mark Questions with Answer Key Part - 3 - by Jai - Hosur - View & Read

  • 1)

    There are___________fundamental units in SI system of units.

  • 2)

    A body moving along a circular path has _______

  • 3)

    An object is placed between F and 2F of a concave, mirror image will be formed_____________________

  • 4)

    Evaporation takes place at the______of a liquid.

  • 5)

    The outermost shell of an atom is called its________ shell.

9th Standard Science English Medium Free Online Test Creative 1 Mark Questions with Answer Key Part - 2 - by Jai - Hosur - View & Read

  • 1)

    With the help of common beam balance we can measure mass accurately up to_________gm.

  • 2)

    The slope of the velocity time graph for uniformly accelerated motion give _____

  • 3)

    A virtual and equal sized image is formed by ___________________mirrors.

  • 4)

    A mixture can be separated into its constituents by_____

  • 5)

    Maximum number of electrons that can be accommodated in an energy level is given by the formula ___________

9th Standard Science English Medium Free Online Test Creative 1 Mark Questions Part - Three - by Jai - Hosur - View & Read

  • 1)

    Moment is equal to_________of an hour.

  • 2)

    Area under a velocity time graph gives ______

  • 3)

    A virtual and equal sized image is formed by ___________________mirrors.

  • 4)

    Evaporation takes place at the______of a liquid.

  • 5)

    James Chadwick observed when was exposed to a particle, particles with about the same mass as protons were emitted.

9th Standard Science English Medium Free Online Test Creative 1 Mark Questions Part - Two - by Jai - Hosur - View & Read

  • 1)

    One meter is approximately equal to__________inches.

  • 2)

    The hands of the clock, the spokes of wheel are example of _______

  • 3)

    An object is placed between F and 2F of a concave, mirror image will be formed_____________________

  • 4)

    Gel are______solutions with liquid dispersed in solid

  • 5)

    Maximum number of electrons that can be accommodated in an energy level is given by the formula ___________

9th Standard Science English Medium Free Online Test Creative 1 Mark Questions Part - One - by Jai - Hosur - View & Read

  • 1)

    _________is not the unit of length.

  • 2)

    If velocity of a body decreases in equal intervals of time is termed ______

  • 3)

    The mirror that diverge the light rays is______________________

  • 4)

    Particles of matter are in constant motion as they posses______energy.

  • 5)

    James Chadwick observed when was exposed to a particle, particles with about the same mass as protons were emitted.

9th Standard Science English Medium Free Online Test Book Back 1 Mark Questions with Answer Key Part - 3 - by Jai - Hosur - View & Read

  • 1)

    A car is being driven at a speed of 20 ms-1 when brakes are applied to bring it to rest in 5 s. The decelaration produced in this case will be

  • 2)

    When the reflecting surface is curved outwards the mirror formed will be

  • 3)

    ______ is essential to perform separation by solvent extraction method.

  • 4)

    Transpiration is best defined as _________ 

  • 5)

    Find the group having only marine members

9th Standard Science English Medium Free Online Test Book Back 1 Mark Questions with Answer Key Part - 2 - by Jai - Hosur - View & Read

  • 1)

    The area under velocity time graph represents

  • 2)

    The speed of light is maximum in

  • 3)

    The term nucleons refer to

  • 4)

    During photosynthesis plants exhale _______. 

  • 5)

    Hermaphrodite organisms are

9th Standard Science English Medium Free Online Test Book Back 1 Mark Questions with Answer Key Part - 1 - by Jai - Hosur - View & Read

  • 1)

    Unit of acceleration is

  • 2)

    The focal length of a concave mirror is 5cm. Its radius of curvature is

  • 3)

    The constituents that form a mixture are also called

  • 4)

    The bending of root of a plant in response to water is called _________ 

  • 5)

    Which one of the following pairs is not a poikilothermic animal

9th Standard Science English Medium Free Online Test Book Back 1 Mark Questions Part - Three - by Jai - Hosur - View & Read

  • 1)

    Which among the following is not a device to measure mass

  • 2)

    The area under velocity time graph represents

  • 3)

    When a beam of white light passes through a prism it gets

  • 4)

    The separation of denser particles from lighter particles done by rotation at high speed is called ________

  • 5)

    The number of protons, neutrons and electrons present respectively in \(_{ 35 }^{ 80 }{ Br }\)

9th Standard Science English Medium Free Online Test Creative 1 Mark Questions with Answer Key Part - 1 - by Jai - Hosur - View & Read

  • 1)

    The unit of area is_________

  • 2)

    The measure the diameter of a thin wire_________is used.

  • 3)

    The slope of the velocity time graph for uniformly accelerated motion give _____

  • 4)

    To form a real image -________________mirror is required.

  • 5)

    Evaporation takes place at the______of a liquid.

9th Standard Science English Medium Free Online Test Book Back 1 Mark Questions Part - Two - by Jai - Hosur - View & Read

  • 1)

    1 metric ton is equal to

  • 2)

    The speed of light is maximum in

  • 3)

    Difference in ________________is the principle used in fractional distillation

  • 4)

    A big tree falls in a forest but its roots are still in contact with the soil. The branches of this fallen tree straight up. This happens in response to __________

  • 5)

    Dysentery is caused by

9th Standard Science English Medium Free Online Test Book Back 1 Mark Questions Part - One - by Jai - Hosur - View & Read

  • 1)

    Rulers, measuring tapes and metre scales are used to measure

  • 2)

    A car is being driven at a speed of 20 ms-1 when brakes are applied to bring it to rest in 5 s. The decelaration produced in this case will be

  • 3)

    A real and enlarged image can be obtained by using a

  • 4)

    __________ has the same properties throughout the sample

  • 5)

    The correct electronic configuration of potassium is

9th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 10 - by Jai - Hosur - View & Read

  • 1)

    Rulers, measuring tapes and metre scales are used to measure

  • 2)

    Light travels________m in one second.

  • 3)

    _________ is used as reflectors in torchligh

  • 4)

    Virtual and magnified image is formed by________________________mirror

  • 5)

    Atoms of the same element having same atomic number but different Mass number are called _________

9th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 9 - by Jai - Hosur - View & Read

  • 1)

    Distance between Chennai and Kanyakumari can be found in

  • 2)

    The force responsible for drying of clothes in a washing machine is

  • 3)

    A spherical mirror which has reflecting curved inward surface is ____________________mirror

  • 4)

    Difference in ________________is the principle used in fractional distillation

  • 5)

    Evaporation takes place at the______of a liquid.

9th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 8 - by Jai - Hosur - View & Read

  • 1)

    The diameters of spherical objects are measured with a_________scale.

  • 2)

    Which one of the following is most likely not a case of uniform circular motion?

  • 3)

    The second law of refraction is stated by ____________________

  • 4)

    For a simple distillation process we need to have

  • 5)

    During photosynthesis plants exhale _______. 

9th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 7 - by Jai - Hosur - View & Read

  • 1)

    A car is being driven at a speed of 20 ms-1 when brakes are applied to bring it to rest in 5 s. The decelaration produced in this case will be

  • 2)

    Speed is never ______

  • 3)

    When we mix a drop of ink in water we get a__________

  • 4)

    Protons and neutrons are collectively called as ________

  • 5)

    The plant part which exhibits negative geotropism is __________.

9th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 6 - by Jai - Hosur - View & Read

  • 1)

    Density is_________

  • 2)

    Force involved in uniform circular motion is given by _______________

  • 3)

    A body moving along a circular path has _______

  • 4)

    Gas particles can be forced to get closer and can be easily compressed.So_______increases.

  • 5)

    Among the following the odd pair is

9th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 5 - by Jai - Hosur - View & Read

  • 1)

    _________is the unit distance used to measure astronomical objects outside the solar system.

  • 2)

    The area under velocity – time graph represents

  • 3)

    The field of view * is maximum for ________ 

  • 4)

    A virtual and equal sized image is formed by ___________________mirrors.

  • 5)

    Change in the number of neutrons in an atom changes it to

9th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 4 - by Jai - Hosur - View & Read

  • 1)

    Which among the following is not a device to measure mass

  • 2)

    _________is not the unit of length.

  • 3)

    The centrifugal force is

  • 4)

    The mirror used by a dental surgeon, is _______________________

  • 5)

    The separation of denser particles from lighter particles done by rotation at high speed is called ________

9th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 3 - by Jai - Hosur - View & Read

  • 1)

    The area under velocity time graph represents

  • 2)

    The slope of the velocity time graph for uniformly accelerated motion give _____

  • 3)

    ______ is essential to perform separation by solvent extraction method.

  • 4)

    The pressure of a given mass of an ideal gas is inversely proportional to its volume at a constant_______

  • 5)

    Shoots are said to_____________.

9th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 2 - by Jai - Hosur - View & Read

  • 1)

    Choose the correct one

  • 2)

    ____________is the fundamental quantity.

  • 3)

    A car is being driven at a speed of 20 ms-1 when brakes are applied to bring it to rest in 5 s. The decelaration produced in this case will be

  • 4)

    Speed is never ______

  • 5)

    To separate two or more miscible liquids which do not differ much in the boiling points_______is employed

9th Standard Science English Medium Free Online Test 1 Mark Questions with Answer Key 2020 - 2021 Part - 1 - by Jai - Hosur - View & Read

  • 1)

    There are___________fundamental units in SI system of units.

  • 2)

    The area under velocity time graph represents

  • 3)

    The angle between the normal and the refracted ray is called angle of ________________________

  • 4)

    ______ is essential to perform separation by solvent extraction method.

  • 5)

    An alpha particle is identical with a ___________Nucleus.

9th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Ten - by Jai - Hosur - View & Read

  • 1)

    A body moving with an initial velocity 5ms-1 and accelerates at 2ms-2. Its velocity after 10s is

  • 2)

    The velocity of a freely falling body ______

  • 3)

    For a simple distillation process we need to have

  • 4)

    Energy is neither given out nor absorbed in the preparation of_____

  • 5)

    Botanical name of common dandelian is________________.

9th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Eight - by Jai - Hosur - View & Read

  • 1)

    The measure the diameter of a thin wire_________is used.

  • 2)

    When a body starts from rest, the acceleration of the body after 2second in _____________ of its displacement

  • 3)

    The second law of refraction is stated by ____________________

  • 4)

    Filtration method is effective in separating _______ mixture

  • 5)

    Our bodies contain radioisotopes such as ___________which continuously emit radiation.

9th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Seven - by Jai - Hosur - View & Read

  • 1)

    Unit of time is_________.

  • 2)

    When a ray of light passes from one medium to another medium, refraction takes place when angle of incidence is

  • 3)

    Mirrors having spherical surface of reflection are __________________

  • 4)

    Gel are______solutions with liquid dispersed in solid

  • 5)

    Among the following the odd pair is

9th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Six - by Jai - Hosur - View & Read

  • 1)

    The area under velocity – time graph represents

  • 2)

    The velocity time graph is parallel to X-axis it shows _______

  • 3)

    Change in the number of neutrons in an atom changes it to

  • 4)

    Elements which have valence electrons 1 or 2 or 3 are ____________

  • 5)

    Identify the emerald green sea slug________________.

9th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Nine - by Jai - Hosur - View & Read

  • 1)

    1 metric ton is equal to

  • 2)

    If velocity of a body decreases in equal intervals of time is termed ______

  • 3)

    When the reflecting surface is curved outwards the mirror formed will be

  • 4)

    Law of multiple proportions was proposed by _________

  • 5)

    Dandelion flowers open the petals in bright light during the day time but close the petals in dark at night. This response of Dandelion flowers is called ___________.

9th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Five - by Jai - Hosur - View & Read

  • 1)

    The velocity time graph is parallel to X-axis it shows _______

  • 2)

    When a beam of white light passes through a prism it gets

  • 3)

    The radius of curvature of the spherical mirror is equal to __________________

  • 4)

    ______ is essential to perform separation by solvent extraction method.

  • 5)

    A mixture can be separated into its constituents by_____

9th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Four - by Jai - Hosur - View & Read

  • 1)

    Which among the following is not a device to measure mass

  • 2)

    A body moving along a circular path has _______

  • 3)

    __________ has the same properties throughout the sample

  • 4)

    The direct change of state from solid to gas is called______

  • 5)

    A growing seedling is kept in the dark room. A burning candle is placed near it for a few days. The top part of the seedling bends towards the burning candle. This is an example of ____________.

9th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Three - by Jai - Hosur - View & Read

  • 1)

    The measure the diameter of a thin wire_________is used.

  • 2)

    The centre of the reflecting surface of a spherical mirror is _____________________

  • 3)

    Particles of matter are in constant motion as they posses______energy.

  • 4)

    Our bodies contain radioisotopes such as ___________which continuously emit radiation.

  • 5)

    ___________________% of water is used to produce carbohydrates by the plants.

9th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - Two - by Jai - Hosur - View & Read

  • 1)

    1 metric ton is equal to

  • 2)

    ____________balance is used in lab.

  • 3)

    When a body starts from rest, the acceleration of the body after 2second in _____________ of its displacement

  • 4)

    To form a real image -________________mirror is required.

  • 5)

    Protons and neutrons are collectively called as ________

9th Standard Science English Medium Free Online Test 1 Mark Questions 2020 - 2021 Part - One - by Jai - Hosur - View & Read

  • 1)

    Choose the correct one

  • 2)

    Moment is equal to_________of an hour.

  • 3)

    In a 100 m race, the winner takes 10s to reach the finishing point. The average speed of the winner is

  • 4)

    In which direction of the motion of the particles does centripetal force act?

  • 5)

    When the reflecting surface is curved outwards the mirror formed will be

9th Standard Science 5 Mark Important Questions (Bookback and Creative) - by Jai - Hosur - View & Read

  • 1)

    Calculate the positive and negative error from the given figure

  • 2)

    Explain the method to find the diameter of the sphere.

  • 3)

    During an experiment, a signal from a spaceship reached the ground station in five seconds. What was the distance of the spaceship from the ground station? The signal travels at the speed of light that is 3 × 108 ms-1 ?

  • 4)

    Explain with diagrams how refraction of incident light takes place from
    a) rarer to denser medium
    b) denser to rarer medium
    c) normal to the surface separating the two media.

  • 5)

    Find the size, nature and position of image formed when an object of size 1 cm is placed at a distance of 15 cm from a concave mirror of focal length 10 cm.

9th Standard Science 4 Mark Important Questions (Bookback and Creative) - by Jai - Hosur - View & Read

  • 1)

    Write the rules that are followed in writing the symbols of units in SI system.

  • 2)

    How will you measure the least count of vernier caliper ?

  • 3)

    The Main scale reading is 3.8 Vernier scale coincidence = 5th division. No zero error. Find the length of the iron cylinder.

  • 4)

    What do you understand about negative acceleration?

  • 5)

    What is meant by uniform circular motion? Give two examples of uniform circular motion.

9th Standard Science 2 Mark Important Questions (Bookback and Creative) - by Jai - Hosur - View & Read

  • 1)

    Define least count of any device

  • 2)

    Can you find the diameter of a thin wire of length 2 m using the ruler from your instrument box?

  • 3)

    Calculate the correct readings of the Vernier caliper L.C. 0.01 em Zero correction - Nil.

    S.No. M.S.R V.C Observed Reading = M.S.R + (V.C x L.C) Correct Reading
    1 3 4    
    2 3 7    
  • 4)

    How is washing machine wash the clothes?

  • 5)

    Copy this figure in your answer book and show the direction of the light ray after reflection

9th Standard Science 1 Mark Important Questions (Bookback and Creative) - by Jai - Hosur - View & Read

  • 1)

    Choose the correct one

  • 2)

    Which among the following is not a device to measure mass

  • 3)

    Unit of acceleration is________.

  • 4)

    The area under velocity – time graph represents

  • 5)

    Force involved in uniform circular motion is given by _______________

9th Standard Science Annual Exam Model Question Paper IV - 2019 - 2020 - by Jai - Hosur - View & Read

  • 1)

    Many of the ancient system of measurement were based on the dimensions of___________.

  • 2)

    A car is being driven at a speed of 20 ms-1 when brakes are applied to bring it to rest in 5 s. The decelaration produced in this case will be

  • 3)

    The point at which the rays are converged or diverged by a mirror is _____________________

  • 4)

    The correct electronic configuration of potassium is

  • 5)

    Which vitamin causes bow legs?

9th Standard Science Annual Exam Model Question Paper III - 2019 - 2020 - by Jai - Hosur - View & Read

  • 1)

    ____________is the fundamental quantity.

  • 2)

    Which one of the following is most likely not a case of uniform circular motion?

  • 3)

    According _______________________to of light, angle of incidence is equal to angle of reflection

  • 4)

    Change in the number of neutrons in an atom changes it to

  • 5)

    Identify the mineral which regulates nerve and muscles activity?

9th Standard Science Annual Exam Model Question Paper II - 2019 - 2020 - by Jai - Hosur - View & Read

  • 1)

    There are___________fundamental units in SI system of units.

  • 2)

    In a 100 m race, the winner takes 10s to reach the finishing point. The average speed of the winner is ___________ ms-1

  • 3)

    The centre of the sphere, of which a spherical mirror is a part is called ______________________

  • 4)

    The correct electronic configuration of potassium is

  • 5)

    Which one of the following is a disaccharide?

9th Standard Science Important Questions - by Jai - Hosur - View & Read

  • 1)

    Rulers, measuring tapes and metre scales are used to measure

  • 2)

    The diameters of spherical objects are measured with a_________scale.

  • 3)

    Which of the following graph represents uniform motion of a moving particle

  • 4)

    The hands of the clock, the spokes of wheel are example of _______

  • 5)

    The focal length of a concave mirror is 5cm. Its radius of curvature is

9th Standard Science Annual Exam Model Question Paper 2019 - 2020 - by Jai - Hosur - View & Read

  • 1)

    ___________is the derived quantity.

  • 2)

    The area under velocity time graph represents

  • 3)

    The centre of the sphere, of which a spherical mirror is a part is called ______________________

  • 4)

    Among the following the odd pair is

  • 5)

    Internal factor which is responsible for food spoilage is  ___________.

9th Science - Full Portion Five Marks Question Paper - by 8682895000 - View & Read

  • 1)

    Find the thickness of a five rupee coin with the screw gauge, if the pitch scale reading is 1 mm and its head scale coincidence is 68.

  • 2)

    Calculate the positive and negative error from the given figure

  • 3)

    A ball is gently dropped from a height of 20m. If its velocity increases uniformly at the rate of 10 ms-2 with what velocity will it strike the ground? After what time will it strike the ground?

  • 4)

    Derive the three equations of motion by graphical method

  • 5)

    Draw a ray diagram to show the formation of image by a concave mirror for an object placed between its pole and Principal focus and state three characteristics of the image.

9th Science - Full Portion Three Marks Question Paper - by 8682895000 - View & Read

  • 1)

    Write the need of a standard unit

  • 2)

    An object travels 16m in 4s and then another 16m in 2 s. What is the average speed of the object?

  • 3)

    What is meant by uniform circular motion? Give two examples of uniform circular motion.

  • 4)

    Pick out the concave and convex mirrors from the following and tabulate them
    Rear-view mirror, Dentist’s mirror, Torch-light mirror, Mirrors in shopping malls, Make-up mirror.

  • 5)

    State the laws of refraction.

9th Science - Full Portion Two Marks Question Paper - by 8682895000 - View & Read

  • 1)

    What is the full form of SI system?

  • 2)

    Can you find the diameter of a thin wire of length 2 m using the ruler from your instrument box?

  • 3)

    A cyclist turning a corner leans inwards. Why?

  • 4)

    A coin in a glass beaker appears to rise as the beaker is slowly filled with water, why?

  • 5)

    If an object is placed at the focus of a concave mirror, where is the image formed?

9th Science - Environmental Science Model Question Paper - by Jai - Hosur - View & Read

  • 1)

    How much percentage of Nitrogen consist in Earth's atmosphere?

  • 2)

    Deforestation generally decrease ______________.

  • 3)

    World water day is celebrated every year on ____________.

  • 4)

    Biotic components include _______________.

  • 5)

    Which part of plant consisting Nitrogen fixing bacteria?

View all

TN Stateboard Education Study Materials

TN Stateboard Updated Class 9th Science Syllabus

Measurement and Measuring Instruments

Introduction-Physical Quantities and Units-SI System of Units-Fundamental Units of SI System-Unit Prefixes-Rules and Conventions for Writing SI Units and their Symbols-Vernier Caliper and Screw Gauge-Screw Gauge-Measuring Mass-Accuracy in Measurements

Motion

Introduction-State of Rest and Motion-Types of Motion-Distance and Displacement-Uniform and Non Uniform Motion-Speed, Velocity and Acceleration-Graphical Representation of Motion along a Straight Line-Equations of Motion-Centripetal Acceleration and Centripetal Force-Centrifugal Force-Summary

Light

Introduction-Reflection of Light-Curved Mirrors-Image Formed by Curved Mirrors-Real and Virtual Image-Concave Mirror-Convex Mirror-Speed of Light-Total Internal Reflection

Matter Around us

Introduction-Is Matter Particulate or Continuous?-Evidence for Existence of Particles?-Kinetic Particle Theory of Three States of Matter-Solid, Liquid and Gas-Solids-Liquids-Gases-Effect of Temperature on Movement of Particles-Changes in States of Matter and the Kinetic Particle Theory-Melting-Freezing-Boiling-Evaporation-Sublimation-Effect of Pressure on Gases-Classification of Matter Based on Composition-Element-Compound-Differences between Mixtures and Compounds-Types of Mixtures-Colloidal Solutions-Separation of Mixtures

Atomic Structure

Introduction-Laws of Chemical Combination-Law of Reciprocal Proportions-Discovery of Nucleus-Discovery of Neutrons-Isotopes (Iso – same, topo – place, Isotope – same place)

Living World of Plants-Plant Physiology

Introduction-Do they Move on their own Accord?-Do Plants Move?-Do Plants Actually Sense Light?-Types of Tropisms in Plants-More to Movement than Growth-What is Photosynthesis?-Food chain: the Link between Plants, Animals and Microorganisms-Respiration in plants

Living World of Animals-Diversity in Living Organism-Kingdom Animalia

Introduction-Classification of Living Organisms-Criteria for classification of Animal Kingdom-Phylum-Protozoa-Phylum-Porifera (Pore bearers)-Phylum-Coelenterata or Cnidaria-Phylum: Platyhelminthes-(Flat worms)-Phylum-Nematoda Aschelminthes (Round worms)-Phylum-Annelida-(Segmented Worms)-Phylum-Arthropoda-(Organisms with Jointed Legs)-Phylum Mollusca-(Soft Bodied Animals)-Phylum Echinodermata-(Spiny Skinned Animals)-Phylum Chordata-Division Vertebrata (Craniata)-Super Class Tetrapoda-Binomial Names of Common Animals

Health and Hygiene-Food for Living

Introduction-Classes of Nutrients-A Case Study-Protein Energy Malnutrition (PEM)-Minerals-Functions and Deficiency Diseases-Vitaminosis-Methods of Food Preservation-Adulteration

Computer - An Introduction

Computer-History of Computer-Generations of Computer-Data-Information

TN StateboardStudy Material - Sample Question Papers with Solutions for Class 9 Session 2019 - 2020

Latest Sample Question Papers & Study Material for class 9 session 2019 - 2020 for Subjects Maths, Social Science in PDF form to free download [ available question papers ] for practice. Download QB365 Free Mobile app & get practice question papers.

More than 1000+ TN Stateboard Syllabus Sample Question Papers & Study Material are based on actual Board question papers which help students to get an idea about the type of questions that will be asked in Class 9 Final Board Public examinations. All the Sample Papers are adhere to TN Stateboard guidelines and its marking scheme , Question Papers & Study Material are prepared and posted by our faculty experts , teachers , tuition teachers from various schools in Tamilnadu.

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