InterviewSolution
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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.
| 63351. |
What is the brayopytes |
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| 63352. |
Pls explain hydroelectric power plant!!!! |
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| 63353. |
Define geo thermal source of energy. |
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| 63354. |
Which metal do not react with water at all |
| Answer» Cu,hg,ag,au | |
| 63355. |
What is the structunl and fynctional unit nephron |
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Answer» Neuron Bowman\'s capsule |
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| 63356. |
What is formula of Borax |
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Answer» Formula for borax is -Na2[ B4O5(OH)4].8H2O hindi text book |
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| 63357. |
Write short on efflorescence in points... |
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| 63358. |
Functions of all homons in animals |
| Answer» Gibberlinand Abssisic acid | |
| 63359. |
Name the organ where magnetic field is produce? |
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Answer» Human brain and heart Heart Biomagnetism |
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| 63360. |
can human respirtory system asked in boards exam yes or no |
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Answer» Surely it will come in board exam Yes this is important Yes |
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| 63361. |
Diagram of multiple fission in plasmodium |
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| 63362. |
Questions on metals and nonmetals |
| Answer» What is metals and non metals? Why metals are sonours?Write some metals who conduct electricity?Write some property of metals and non metals? | |
| 63363. |
Why do acids not show acidic behavior in the absence of water |
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Answer» Because they do not replace their H-atom into H-ions in the absence of water Because they release H+ ions only in presence of water |
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| 63364. |
Why acids do not release H+ ions in the absense of water |
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Answer» In water they loose ions Acdic solution A dictionary solution |
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| 63365. |
name any two conventinal souces of energy |
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Answer» Coal,petroleum,biogas. Hydel energy and wind energy bio-mass and coal Coal & petroleum |
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| 63366. |
Why are electric circuit connected in parallel? |
| Answer» Even it is connected in series too ...but if it is vonnected in parllel then it will be well and good bcoz in series connection if the current wont pass through 1st resistance then it wont pass through remainig resistors but this kind of things will not happen in parllel connection.. | |
| 63367. |
Define rencidity |
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Answer» The condition produced by aerial oxidation of oil and fats in food marked by unpleasent smell and taste called rancidity. Condition produced by aerial oxidation of fats and oils in foods marked by unpleasant smell and taste is called rancidity. The condition produced by aerial oxidation of fats and oils in foods marked by unpleasant smell and taste is called rancidity. |
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| 63368. |
Name four lobed endocrine gland? |
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Answer» Thyroid gland Temporal lobe ,perital lobe, occiptel lobe , frontal lobe Pituitary,thyroid,adrenal and pancreas |
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| 63369. |
Explain Maxwell\'s Right hand thumb rule |
| Answer» It is same method as Fleming\'s left hand rule is.The difference only that when we are given Magnetic field and Motion then we find direction of generated(induced) current. Or...,We are given the direction of magnetic field and the direction of flow of current then we find the direction of force on conductor | |
| 63370. |
Why silver is used for making untensil |
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Answer» Because it has high melting point Silver is used for making utensils because silver has a high melting point and also it is made up of alloys |
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| 63371. |
What will happen if amount of water is very less in human body |
| Answer» Then we can\'t survive and will always feel unconsciousness even blood can come from our mouth instead of saliva | |
| 63372. |
Newton inverse square law |
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| 63373. |
What are the possible questions that can come from electric motor and generator ? |
| Answer» Working of electric motor and generator there principal and construction with diagram | |
| 63374. |
What is ammonia? |
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Answer» Ammonia is used in manufacturing fertilizers. NH3 |
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| 63375. |
What is nuclei? |
| Answer» Singular form of nucleas | |
| 63376. |
What is hypodermis |
| Answer» The hypodermis (subcutaneous layer, or superficial fascia) lies between the dermis and underlying tissues and organs. It consists of mostly adipose tissue and is the storage site of most body fat. It serves to fasten the skin to the underlying surface, provides thermal insulation, and absorbs shocks from impacts to the skin. | |
| 63377. |
Deffination of metal |
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Answer» Those substances which have the property to conduct the electricity are called metals A substance which can pass electricity through it Those elements which have the tendensy to loose electrons are called metals. They are also called electropositive. Elements those loses electrons and become positive ions are called metals. Whether or not a substance is a metal can be judged by considering its properties. Judgments are best formed by considering a range of properties rather than a single property. |
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| 63378. |
Explain the mechanism of closing and opening of stomata |
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Answer» When the gaurd cell contain water then it reacts in opening of stomata , when the gaurd cell lose water then it reacts in close stomata Concentration of water present in guard cell help in closing and opening of stomata .When guard cell have large amount of water stomata -open and when they have less water stomata -shrink For the process of transpiration |
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| 63379. |
Which plant hormone helps in the growth of plant. |
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Answer» Auxin-responsible for growth of shoot and root of plantGiberllin-also responsible for growth of lateral part of plant Auxin |
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| 63380. |
Which two species have nucleus in their RBCs |
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Answer» Camel do not have nucleus in their RBCs Camel and lalma |
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| 63381. |
Why ionic compounds are good conductors of electricity |
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Answer» Because ionic compounds are made up of ions so they contain positive and negative charge and charges help in the flow of electricity. Because H+ ions conduct electricity Because they have strong force of attraction between them. |
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| 63382. |
What is velocity |
| Answer» Velocity of a body is the distance travelled it per unit time in a given direction. | |
| 63383. |
Why rainbow is curved ?Why it cant be of another shape? |
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Answer» Yes as siri mention tat it does not hve shape it is a whole circle but half a circle cant be seen As if the Earth is round so rainbow is also semicircle in shape Google it for more description It is not in the shape if curve ,it is a whole circle |
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| 63384. |
Why rate of breathing in aquatic organism much faster than that in terrestrial organism |
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Answer» Dissolved oxygen As oxygen is present in less amount in dissolved form .so ,to get proper oxygen they have to breath fast Because aquatic organism take dissolved form of oxygen. That why they breathe faster to take sufficient amount of oxygen. Thankss Besause they want more oxygen |
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| 63385. |
Why rainy clouds are black in color |
| Answer» They are filled with water and compound such as sulphur .etc from our polluted environment | |
| 63386. |
Name the special proteins in muscle cell |
| Answer» Actin and Myosin | |
| 63387. |
What is an ores |
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Answer» Mineral from the earth from which metal are extracted are known as ore The natural form of metal that we get from the earth is called an ore Impure form of metal is known as one. Mixture of metals and non metals |
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| 63388. |
What is the difference between gland and organ? |
| Answer» Gland secrets hormones | |
| 63389. |
What is reproduction? Why is it essential for the survival of spaces on this earth |
| Answer» Production of new organisms from existing organisms is called reproduction ans its a continue process amd it is essential for the survival of spaces on this earth for maintaining life on earth of their species | |
| 63390. |
Commercial uses of yeast |
| Answer» Yeast is used in bakries for making breads cakes etc It is also used in fermentation for converting sugar into alcohol | |
| 63391. |
What are the metals used in our daily life |
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Answer» Iron , steel , copper etc Steel items Steel glass |
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| 63392. |
Name two technique used to find the age of fossils |
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| 63393. |
State mendeleev peridic law |
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| 63394. |
Explain, how oxidation and reduction reaction proceed side by side? |
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Answer» Oxidation is the addition of oxygen or removal of hydrogen .Reduction is the removal of oxygen or addition of hydrogen. Oxidation is gane of oxygen and loss of hydrogen is called oxidation. And reduction is loss of oxygen and gane of hydrogen is called reducation. |
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| 63395. |
What is the study of fossils called and explain |
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| 63396. |
Why 4f and 5f in a transition series is placed saperately in periodic table |
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| 63397. |
What is alkyle group ? Give five example with their chemical formula |
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| 63398. |
How to learn trigo formulas. . ? ? |
| Answer» From ncert text book rattafication is the best preparation for examination | |
| 63399. |
What is the valency 81,52 & how |
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| 63400. |
What is the formula of zinc nitride ??? |
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Answer» Sorry it is Zn3(N)2 Zn(No3)2 |
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