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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 9751. |
Diference between plant and animal tissue |
| Answer» Plant tissue1) they have a stationary phase.2) they do not require lot of energy3) they have more dead cells as it produces mechanical energy4) they are able to make their own foodAnimal tissue1) they\'ve locamative phase2) they require a lot of energy3) they have more living cells.4) they cannot make their own food and depend on other organism | |
| 9752. |
What is impact force |
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| 9753. |
What is the main adulterant found in yellow dal? |
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| 9754. |
Compare and explain compressibility of air, water, oil and sand. |
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| 9755. |
Define composite fish culture. |
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| 9756. |
Why there are sleepers downward the Railway tracks? |
| Answer» A railway sleeper is a rectangular support that is usually kept perpendicular to the tracks. Sleepers are known by a few other names too, like a railroad tie or a crosstie. These are usually made of wood or pre-stressed concrete, although the latter is more widely used today. The function of railway sleepers is to hold the rails upright and properly spaced. | |
| 9757. |
Draw velocity time graph |
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| 9758. |
What is parenchyma? Where it is found? |
| Answer» The cells of parenchyma have thin cell wall. They are loosely packed; with lot of intercellular spaces between them. Parenchyma makes the largest portion of a plant body. Parenchyma mainly works are packing material in plant parts. The main function of parenchyma is to provide support and to store food. In some plant parts, parenchyma has chlorophyll as well. In that case, parenchyma carries out photosynthesis and is then termed as chlorenchyma. In aquatic plants, large air cavities are present in parenchyma. This provides buoyancy to the plant, and then the parenchyma is known as aerenchyma. | |
| 9759. |
Draw velocity time |
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| 9760. |
What is the definitian of atomic mass? |
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| 9761. |
Is light a straight line only or it can be waves ? |
| Answer» Straight line | |
| 9762. |
What is meant by a true body cavity |
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| 9763. |
How will you Determine the charged of cathode rays? |
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| 9764. |
What is symmetry in biology |
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| 9765. |
What is weeds ? And is given two examples |
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Answer» The unwanted growing plants that grown in the field with crops and take their essential nutrients and fertilisers,manure,water, and minerals and destroy the growth of plant are known as weeds Unwanted plants which grow in the field are called weeds, e.g. Xanthium (gokhroo), Parthenium (gajar ghas), Cyperinus rotundus (motha). Weeds hamper the growth of crops. Some weeds are poisonous and can harm cattle and humans. Hence, timely removal of weeds is necessary for better growth of crops. Weeds are unwanted plant |
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| 9766. |
What type of muscle present in ***** |
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Answer» In what Biology |
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| 9767. |
What is Bohr\'s model of an atom?? |
| Answer» Neils Bohr, a Danish physicist, in 1913 proposed model of atom which rectified the problems left by Rutherford’s Model. He proposed that\tElectrons revolve round the nucleus in a fixed orbit.\tHe called these orbits as ‘stationary orbit’.\tEach stationary orbit is associated with fixed amount of energy, thus electrons do not radiate energy as long as they keep on revolving around the nucleus in fixed orbit. | |
| 9768. |
What is Thomson\'s model of an atom? |
| Answer» J. J. Thomson proposed the model of atom similar to a Christmas Pudding or similar to a water melon. His model of atom is generally called plum and pudding model of atom.He proposed that electrons are embedded the way black seeds of water melon are embedded; in the sphere of positive charge. According to Thomson(a) An atom consists of positively charged sphere in which electrons are embedded.(b) The quanta of negative and positive charges are equal. The equal number of negative charge and positive charge makes an atom electrically neutral. | |
| 9769. |
Please give me answer ☺️ what is Rutherford Model of an atom? |
| Answer» The Rutherford\'s Model of Atom is as follows:\tMost of the part in an atom is empty.\tThere is a positively charged center in atom, which contains nearly the whole mass of atom. The centre is called nucleus.\tThe size of nucleus is very small compared to an atom.\tElectrons revolve round the nucleus.The Rutherford’s Experiment is also known as Geiger-Marsden Experiment. | |
| 9770. |
Atoms molucule chapter sum |
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| 9771. |
Why ice flots on water althought liquid gernally have lower density than solids |
| Answer» Ice in fact it is solid but it has cage like structure and hence its molecules have more empty space as compared to water so it has smaller density then water and hence floats on water. | |
| 9772. |
Difference between solid, liquid and gas |
| Answer» \tSolidLiquidGasSolid refers to a form of matter which has structural rigidity and has a firm shape which cannot be changed easily.Liquid is a substance, that flows freely, having a definite volume but no permanent shape.Gas refers to a state of matter, do not have any shape but conform to the shape of the container, completely, in which it is put in.Fixed shape and volume.No fixed shape but has volume.Neither definite shape nor volume.Arrangement of molecules is regular and closely arranged.Arrangement of molecules is random and little sparsely arranged.Arrangement of molecules is random and more sparsely arranged.Cannot flowFlows from higher to lower level.Flows in all directions.Negligible molecular motionBrownian molecular motionFree, constant and random molecular motion.\t | |
| 9773. |
Sieve tubes and companion cells are present in 1 xylem 2 phloem 3 cork 4 cambium . |
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Answer» 2 Phloem 2 phloem |
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| 9774. |
Tape work fall under |
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| 9775. |
What is consitute xylem and phloem write their funcation |
| Answer» Xylem: Tracheids, Vessels, Xylem Parenchyma, Xylem FibresPhloem: Sieve Tubes, Companion Cells, Phloem Parenchyma, Phloem FibresConsitutes:Phloem carries food and other materials to other parts of plant.Xylem carries water and minerals from root to leaves | |
| 9776. |
What is the difference between distance and displacement ? |
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Answer» Displesment 1 it is the shortest path measured from intial position to final position 2 it needs direction 3 it can be0 Distance,1 it is total path covered by an object 2 it does not need direction 3 it cannot be0 |
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| 9777. |
Chapter 5 notes |
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| 9778. |
Question paper of mid term exam class7 |
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| 9779. |
Properties of colloid |
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Answer» It has only 2 phases , it shows tyndall effect, it\'s particle size lies between true solution and suspension. Eg. milk https://www.toppr.com/guides/chemistry/surface-chemistry/properties-of-colloidal-solutions/Properties of Colloidal Solutions: Physical, Optical, Mechanical .? |
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| 9780. |
Name the tissue having dead cells |
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Answer» Sclerenchyma Tissue having Dead cells is sclerenchyma Sclerenchyma Dead cell is sclerenchyma Sclerenchyma Sclerenchyma |
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| 9781. |
Who proposed bionomial nomenclature |
| Answer» Carolus linnaneus | |
| 9782. |
How we write chemical formula |
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| 9783. |
Define bionomial nomenclature |
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Answer» Human beings - homosaphians Genus +spieces or the scientific name of the particular word ex:human being :Homosepins |
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| 9784. |
What is the function of stratified squamous epithelial tissue |
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Answer» This epithelium is responsible for protection and absorbtion...it is also found where there is wear and fear Inner lining of mouth and stomach |
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| 9785. |
What is submilation |
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Answer» Sorry , I send answer . Write ans. is solid into gas , gas into solid.? Solid into liquid , liquid into solid. The conversation of solid to gas and the conversation of gas to solid The process by which solid directly change into gas on heating and the gas directy change into solid on cooling |
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| 9786. |
Ask questions |
| Answer» Which topic | |
| 9787. |
why some glass are transparent |
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| 9788. |
Epidermal cells on the aerial parts of plant aids in protection against loss of water.Give reason. |
| Answer» Scvcnth. Class. How\'s | |
| 9789. |
What is the S.I unit of measurment ? |
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Answer» S.I. unit of measurement is metre https://goo.gl/search/SI+unit+of+measurementSI base unit - Wikipedia The SI base units and their physical quantities are the metre for measurement of length, the kilogram for mass, the second for time, the ampere for electric current, the kelvin for temperature, the candela for luminous intensity, and the mole for amount of substance. SI unit of measurement The International System of Units is a scientific method of expressing the magnitudes or quantities of important natural phenomena. All SI units can be expressed in terms of standard multiple or fractional quantities, as well as directly. The meter (abbreviation, m) is the SI unit of displacement or length. |
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| 9790. |
How many law in 3 chapter |
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Answer» In which chapter Tell me! Chapter name 2 law |
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| 9791. |
newtons third law\xa0 |
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Answer» To every action there is an equal and opposite reaction Every object there having equal and opposite reaction newton\'s third law of motion: every action give an equal and opposite reaction orevery object apply equal force opposite to the body which is applying orce on it Every action has an equal and opposite reaction |
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| 9792. |
What is dease |
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| 9793. |
Drive the third equation of motion |
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Answer» Thord law of motion is v²-u²=2as V squre equal to u squre plus 2as ????????? |
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| 9794. |
Function of mitochondria |
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Answer» It has its own dñà The energy required for various chemical activities needed for life is released by mitochondria, in the form of ATP Molecules |
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| 9795. |
What is the molecule |
| Answer» Molecule is the smallest form of matter and contain physical and chemical property of matter. | |
| 9796. |
Importance of the symbol of elements |
| Answer» Easy indentification & to know about its no. of protons & electrons & also for calculation.....i guess? | |
| 9797. |
What is relative atomic of element |
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| 9798. |
What is the most common Formula to find the atomic of element |
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| 9799. |
Please tell atomic mass of the first 30 elements |
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| 9800. |
What is Newton\'s second laws gravitation derivitation |
| Answer» The rate of change in momentum of a body is directly proportional to tha applied force and takes place in the direction in which force acts | |