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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.
| 4051. |
What is force?explain minimum 5 points |
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Answer» Any push or pull that tends to change the direction, motion or state of an object is known as force.Its SI Unit is Newton abbreviated as N. Any action which causes pull, hit or push on a body is called forcePoints areIt change the shape and size of any object It change the direction of any object It can stop a moving object It can change the speed of any object It can move a stationary object Force is an external agent which :1. Changes the state of a body from rest to motion. 2. Changes the state of a body from motion to rest. 3. Changes the direction of a body. 4. Changes the shape of a body. |
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| 4052. |
Write the 10 question name of police ? exam |
| Answer» | |
| 4053. |
Displacement can be zero ,but the distance travelled can be zero" is this statement true |
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Answer» Yes the Displacement can be zero but distance will not be zero if the object is in motion, and the distance can be zero if the object is in rest No this statement is wrong yes, the sentence that you suggest in answer is true but not the sentence in the question Yup Aditi. Thats true. This statement. Displacement can be zero ,but the distance travelled cannot be zero " is this statement true Statement was wrong |
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| 4054. |
First law |
| Answer» Law of inertia is the first law which states that an object in motion remains in motion until or unless an external force is applied.An object at rest remains at rest until or unless no external force is applied. | |
| 4055. |
What is regidity and kinetic energy |
| Answer» Hi Yogesh, 1.Rigidity is the measure of closeness of atoms in a structure.eg. Solid(atoms of solid are close enough to make it rigid)2. Kinetic energy of an atom means amount of vibration it makes. E.g. gas 9990972508wp. | |
| 4056. |
Gravitation quation answers |
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| 4057. |
Why the soft endoplasmic reticulum is called soft ??? |
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Answer» Bcoz when we see smooth endoplasmic reticulum under microscope it is smooth as it do not contain ribosomes on it\'s surface It\'s not soft ER it\'s smooth ER Because it does not contain ribosomes particles that\'s why it is soft Hi Shrish, shoft ER dont have ribosome on it hence it appears soft in microscope.9990972508wp |
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| 4058. |
Why teapowder do not dissolve in water |
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| 4059. |
What is gogli apparatus |
| Answer» The golgi apparatus, first described by camillo golgi, consist of a system of membrane-bound vesicles arranged apprpximately parallel to each other in stacks called cisterns. These membrane often have connections with the membranes of ER and therefore constitute another portion of a complex cellular membrane sysrem.The material synthesised near the ER is packaged and dispatched to various targets inside and outside the cell through the golgi apparatus. Its functions include the storage,modification and packaging of products in vesicles. In some cases,complex sugar may be made from simple sugars in the golfi apparatus. The golgi apparatus is also involved in the formation of lysosomes | |
| 4060. |
What is the significance of cytoplasm in eukaryotic cell |
| Answer» Hi Ompriya, 1. Cytoplasm helps in edocytosis and exocytosis.2. Cytoplasm helps in diffusion and osmosis. Other features are similar in both eukaryotes and prokaryotes. 9990972508wp | |
| 4061. |
What is the meaning of mass |
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Answer» Hi Abhinaw, Mass is a property that determines strength of force. SI unit of mass is the kilogram (kg). In physics, mass is not the same as weight. An object on the Moon would weigh less than it does on Earth because of the lower gravity, but it would still have the same mass.9990972508wp. A large body of matter which have no definite shape or size |
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| 4062. |
What is mean by colloidal? |
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Answer» A colloid has properties that are intermediate between those of a true solution and a suspension.Colloids have particles that are larger than the particles of a true solution but are smaller than those of a suspension.example of colloids solutions are ink, blood, and mist etc. A colloid is usually transculent or opaque. Hi Neha, the milk that you drank last night. That was colloid. Ha... Ha... |
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| 4063. |
Chapter 1 difference between solid liquid gaseous |
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Answer» Solid:- The state of matter which has definite shape and volumeLiquid:- The state of matter which has definite volume but not a definite shapeGas:- The state of matter which had neither definite shape nor definite volume Thanks sir |
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| 4064. |
Why lysosomes called suicide bags |
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Answer» They contain hydroluic acid with kill the growth of foreign particles When cell get ruptured or break then the lysosomes get burst and its digetive enzymes digest its own cell. I don\'t know this can anyone tell Because they digest their own cell They eat the whole cell after some time, so the cell is destroyed. Why explain Yes |
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| 4065. |
What is the immunisation??? |
| Answer» Hi Prisha, Its to immune some1 from a discease | |
| 4066. |
Differenc between evaporation and boiling |
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Answer» We have to apply some external heat in the process of boiling but there is no need for applying external heat in evaporation Hi Prasanna, Boiling is a bulk phenomenon.Evaporation is a surface phenomenon. |
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| 4067. |
What is glycogen |
| Answer» Multiples of glucose molucles make the glycogen. | |
| 4068. |
Difference between pressure exerted by a solid and liquid. |
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Answer» Hi akhil me too want to understand it can u tell me Hi Tanzeel, that will need an hour to understand... Ha..ha.. |
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| 4069. |
Please give a correct definition for MASS. |
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Answer» No. Of particles in an object Mass means the amount of matter is present in the body. Tis is called mass. Its SI unit is kg. and it is scalar quantity. It is also directly proporsnal to inertia or we can say Newton\'s first law of motion We can say that mass is directly proposnal to inertia |
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| 4070. |
What is heterogeneous |
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Answer» Hi Manisha, the mixtures in which substances remain separate and immiscible are called heterogeneous mixtures. SOME PROPERTIES OF HETEROGENEOUS MIXTURES :-1. Don\'t have a uniform composition. 2. It is a mixture with visible boundaries of separation. 3. It is a mixture of two immiscible liquids.Hope it\'s helpful. ?If u have any other questions feel free to ask me, I ll be free from 8 to 10 . Suswara ? Heterogenous is a non-uniform composition of a substance. |
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| 4071. |
Why a motion in a circle at a constant speed is called accelerated motion |
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Answer» As we know that the acceleration is vector quantity . And if in vector quantity direction will change the acceleration also change. Beacase it chages iys speed constantly |
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| 4072. |
why vaccuoles are absent in plant tissue |
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Answer» Vacuole is present in plant cell and vacuoles are also present in animal but they are small in size. Vacuoles are present in plant tissues not absent. The question is wrong. The vacuoles are absent in animal cells. |
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| 4073. |
How to make velocity time graph |
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Answer» Pic ka option hona chahie ????? Hi Swati, i cannt attach a pic here.? |
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| 4074. |
How is dry ice formed |
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Answer» Hi Angel, You have to compress CO2 gas until it turns into dry ice... It is solid carbon dioxide |
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| 4075. |
Why dry ice is use in cold storages to preserve meat? |
| Answer» Hi Mahi, Remember the last time when your mom had kept milk in refrigerator. She had done this to decrease the rate of bacterial growth in milk. Similarly for meat we use cold dry ice. Which prevent meat from decay. 9990972508wp | |
| 4076. |
Examples of suspension |
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Answer» Chalk powder Muddy water |
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| 4077. |
300K = how many celsius |
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Answer» 300-273=23 27 27℃ 0°C = 273K Therefore , 300 K = 300-273. = 27°C 27 27 |
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| 4078. |
How can we separate two immiscleLiquid |
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Answer» Hi Mahesh, By decantation(using separating funell) What is a mixtur By seprating funnel |
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| 4079. |
What is cell who is found cell |
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Answer» The cell that is observed by Robert Hooke was a dead cell, and a living cell was first observed by Anton van Leeuwenhoek Cell is the structural and functional unit of life , Robert Hooke found cell |
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| 4080. |
What is the largest cell |
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Answer» Its egg of an ostrich. Gungun Nerve cell |
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| 4081. |
What does doctor do before treatment |
| Answer» Before treatment doctor do certain check ups and diagnoses your disease and do treatment according to your disease. | |
| 4082. |
Which is smallest cell |
| Answer» Mycoplasma gallicepticum | |
| 4083. |
Which is the longest cell in human body |
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Answer» Nerve cell Medical name (neuron) Nerve cell is the largest cell in human body. Nerve cell |
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| 4084. |
What is relatioj between inertia and mas? |
| Answer» Hi Sohrab, inertia is directly proportional to mass. | |
| 4085. |
Why are cell very small ? |
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Answer» It is the smallest particle . And To make a whole organism firstly some particles had to be combined. Just each cell can not perform whole functions in an organism. Because cells are structural and fundamental unit of life. |
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| 4086. |
how to derive third equation of motion clearly |
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Answer» By using area of rectangle +area of triangle By using area of trapezium |
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| 4087. |
P is denoted by |
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Answer» Change in momentum Change in momentum per unite time |
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| 4088. |
Why physics is boring |
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Answer» By which we can know about our past and mistakes that is history and you all thought that history is boring Unbelievable Sst is not boring but i think that physics is boring I think sst is boring ang physics is intersting yes sst is boring akhil Physics is just a bit tricky but History is boring. No,sst is not boring Hi Pavan, i thought sst is boring. |
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| 4089. |
What is golgi appratus |
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Answer» It is a cell organelle Golgi apparatus is the site of modification, packaging and transferring of substances inside and outside of the cell. |
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| 4090. |
How we can derive the equation.v=u+at |
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Answer» You can derive it using slope You can derive the equation by graphical method. Dude this cannot be explained here search it in refreshers or on the Google you will get the accurate answer. |
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| 4091. |
what do you mean bu matter |
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Answer» Everything in this universe is called matter, Anything that have mass and occupies space and volume is called matter Anythings that have mass and occupies some space is called matter Anythings that occupy space and have mass is called matter All things which occupies space and has mass is called matter All things which can see in our nature which have mass and volume are called matter. |
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| 4092. |
What is solute and solvent ?and difference |
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Answer» Simple not in brief Let take the example of juice take two substances water and sugar so water is solvent and sugar is solute and make together a solution Hi Vedant, A solvent is a liquid that dissolves a solid. A solute is a solid dissolved in a liquid. A solute and a solvent make up a solution... Water is the solvent and the eno is the solute and together they make a solution, which relives me from acidity. Ha...ha...9990972508wp |
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| 4093. |
functions of ciliated colmnar |
| Answer» Hi Raj, Ciliated columnar epithelium helps us to get rid of dirty mucus in our nasal cavity, trachea,etc..AKHIL | |
| 4094. |
give the function of ciliated colmnar |
| Answer» . | |
| 4095. |
Gravitashin chapter10 question answer |
| Answer» Chapter10 | |
| 4096. |
What is iodin |
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Answer» It is a chemical element of periodic table it saves our body from goiter I love iodine. It saves me from goiter. AKHIL It is camical |
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| 4097. |
What is the another name of human in sciece |
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Answer» Hi samriddh, it is homo sapiens Homosapiens Hi Joseph , its Homo sapiens |
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| 4098. |
Npk ki |
| Answer» It is Nitrogen Phosphorus potash | |
| 4099. |
Npk কি |
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Answer» Nitrogen, phosphorus, potassium. It is Nitrogen Phosphorus potash |
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| 4100. |
Npk full form |
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Answer» Nitrogen phosphorus potash Nitrogen phosphorus potash |
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