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.
| 69451. |
Hi jaani good morning...❤️❤️ |
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Answer» Sun liya bl। ?????? Tu ja ke mar ja........??? Bsk ki ??????? |
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| 69452. |
Rahul mujhe lagta hai na tu na kisi mental hospital se aaya hai ......?????? |
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Answer» ?? Right.. You are right AVI ❤️ That\'s right Shi bat hy ???????????? |
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| 69453. |
I talked to u yesterday |
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| 69454. |
Remember me . |
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| 69455. |
Thank you ishu , mr.avi ?? and beast buddy |
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Answer» We are in different schools even we are from different states ... So u all a friend only on this app?? U all in different schools ?? Or in the same school ? ?????? Yes avi you are right..... Ok friendship me no sorry no thanku |
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| 69456. |
Hi .i am back. |
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Answer» Thanku Welcome ( swagat h ) |
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| 69457. |
Hi Ishu , Sana and AVI. |
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Answer» Ohhh?? Mera nickname ishu hai aur mai vo hi name rakhne vaali thi par apne le lia ye name to ? Hello ??? ??. Hi How are you all ? Hello ....☺️☺️ |
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| 69458. |
We miss you a lot Khushi.......??? But mat ja na yrr kyo jata hai kya iss tarah....??? |
| Answer» Haddd hai yrrr......?? | |
| 69459. |
Please koi answer karo na. |
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| 69460. |
Ye phsyco lover aur beast buddy kaun hai ??? |
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Answer» Ohk !!! Hi then Ayush. And who is phsyco lover ?? Beast buddy is our ayush..... |
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| 69461. |
Yrr mai v chor dunge ye app khushi and sana agar kisi ne chora to.....??? |
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Answer» Na ja yrrrr???????? Kyu |
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| 69462. |
In which classes u are my friends |
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Answer» Yaa ... I am also in 10th.. 10 I in 10 th 11 th 10..... |
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| 69463. |
By ? |
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| 69464. |
plese give us the unit 1 sallybous of ch10 |
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| 69465. |
What is the role of the chlorophyll in green plant.. |
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Answer» Chlorophyll is vital for photosynthesis, which allows plants to absorb energy from light. Chlorophyll molecules are arranged in and around photosystems that are embedded in the thylakoid membranes of chloroplasts. ... This pair effects the final function of chlorophylls, charge separation, leading to biosynthesis. Some one can give answer ??? Kyu esa kyu pusha aapne ki Kya hu |
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| 69466. |
What is formed when CO2 combines with globin |
| Answer» Carbon-dioxide combines with haemoglobin to form carbaminohaemoglobin. This is one of the form in which carbon-dioxide exists in blood. About 10% of carbon-dioxide is carried in blood in this way. | |
| 69467. |
O mere pyaare pyaare bhai bahano kaha ho aur khushi aap ku ro |
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Answer» Yea Hi Hii to both of u..hope u both r gud.. Hello rukhsar Roi |
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| 69468. |
Write the mathematical representation of ohm\'s law |
| Answer» Ohm’s law states that the current passing through the conductor will be directly proportional to the potential difference, if the temperature remains constant throughput the circuit.Mathematically, Ohm\'s law is given by :v∝ rv =IRR is resistance off the circuit. It is measured in Ohms.The attached figure shows the circuit diagram to verify ohm’s law. The second figure is the V-I graph for ohm’s law verification.\xa0 | |
| 69469. |
What is capillaries? |
| Answer» \tThe arteries divide in to extremely small thin branches on reaching the tissues. These small branches are called as capillaries.\tCapillaries have walls and are one-cell thick through which the exchange of materials between the blood and surrounding cells take place across his thin wall. | |
| 69470. |
Good night friends sweet dreams ???? |
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Answer» ? Kuch nahi huaa yaar bus kisine hurt kar diya ? Gn mahi what happend |
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| 69471. |
Function of cappilaries |
| Answer» \xa0Capillaries are tiny blood vessels connecting arteries to veins. These blood vessels carry oxygen and nutrients to individual cells.The capillaries are very thin and highly branched. THis helps in diffusion of gases with all parts of the body as well as helps the supply of blood to every small part of the body. | |
| 69472. |
What are the observations those helps us to determine the chemical reactions |
| Answer» Following are the observations to determine whether the chemical reaction has taken place or not:\tChange in colour\tEvolution of gas\tChange in temperature\tFormation of precipitate\tChange in pH | |
| 69473. |
Why man can\'t reproductive |
| Answer» Blockage birth defect or physical damage in some cases men are born with blockage in part of the testicle or other abnormal that prevents sperm from getting into the semen physical trauma to the testicles prostate and urethra can also result in fertility problem | |
| 69474. |
Name the organ analogous to the wing of the bird |
| Answer» \xa0One of the organ which is analogous to the wings of the birds are Wings of insects.Explanation:\tAnalogous organs can be defined as those organs which have the similar\xa0functions\xa0but are derived embryologically in a different way.\tfor example the wings of the birds on the wings of the insects both play the\xa0same function\xa0of flying in the air.\tBut the wings of the birds are modified front Limbs and the wings of the insects are nothing but the\xa0extension\xa0of the body appendages present in the insects.\tAs a result they were\xa0derived\xa0in a different way during\xa0embryogenesis. | |
| 69475. |
What type of nutrition occur in fungi? |
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Answer» Hlo mahi ve ....?? Thank sanket Heterotrophic nutrition is right Is it correct or not. some one can give answer so i satisfy that the answer is correct Heterotrophic nutrition occurs in fungi. |
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| 69476. |
Vigyan vi hai aap subeject adder me dekhiye . |
| Answer» Okk aagi vigyan subject me | |
| 69477. |
Hello aaluuuu???? |
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Answer» U mean science( ask answer) question mine and padane *wale bache Waise agar aapko baat karna hai to aap vigyan me aa jaye yaha badne wale bacho ko . Disturb hota. If u ? don\'t I am from MP. from where are you Hlo ? |
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| 69478. |
After the reaction of metal with acid which gas is liberated? Give suitable example |
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Answer» Hyderabad Hydrogen gas is liberated.....Mg+2HCL is formed Mgcl2 + H2 |
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| 69479. |
Always add acids to water and Never the other way! |
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Answer» Thanks ? what is your name ..plz No, bcoz their was a big amount of heat produce in this reaction . |
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| 69480. |
Which lense is used as a magnifying glass???? |
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Answer» Convex lens Ara tm dono ki id kya ha Kya tum abhi kuch post kar sakti ho kya doubtnut par Thanks khushi ?? |
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| 69481. |
Peri cardium |
| Answer» The\xa0pericardium, also called\xa0pericardial\xa0sac, is a double-walled sac containing the heart and the roots of the great vessels. The\xa0pericardial\xa0sac has two layers, a serous layer and a fibrous layer. It encloses the\xa0pericardial\xa0cavity which contains\xa0pericardial\xa0fluid.\xa0The\xa0pericardium\xa0is a thin sac that surrounds your heart. It protects and lubricates your heart and keeps it in place within your chest. Problems can occur when the\xa0pericardium\xa0becomes inflamed or fills with fluid. The swelling can damage your heart and affect\xa0its function.\xa0The pericardium is composed of three membranous layers that encircle the exterior of the heart: the outer\xa0fibrous pericardium, the middle parietal pericardium, and the inner epicardium (also referred to as the visceral pericardium). | |
| 69482. |
Which process is used for obtaining a metal from its sulphide ore of least reactive metal? |
| Answer» Metals\xa0that aren\'t very\xa0reactive\xa0are placed low in\xa0the reactivity\xa0series. These\xa0metals\xa0can be reduced to\xa0metals\xa0by heating alone. For example, Mercury is procured from\xa0its ore, cinnabar (HgS), by\xa0the process\xa0of heating. Copper can also be\xa0obtained\xa0from\xa0its sulphide ore\xa0(Cu2S) by heating.\xa0Metals\xa0more\xa0reactive\xa0than carbon, such as aluminium, are\xa0extracted\xa0by electrolysis, while\xa0metals\xa0less\xa0reactive\xa0than carbon, such as iron, may be\xa0extracted\xa0by reduction with carbon. As gold is so unreactive, it is found as the native\xa0metal\xa0and not as a compound. It does not need to be chemically separated. | |
| 69483. |
What is haemodylsis |
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Answer» when someone has any problem with their kidney or in case of kidney fail, the kidney is replaced with artificial kidney.This process is called haemodylsis.This process costs too much . 1. Haemodialysis is also known as Artificial kidney.2.kidney is a very important organ which is essential for maintaining internal homeostatic as it engaged in elimination of the nitrogenous nd other metabolic by -products.3. Artificial kidney is a physico -chemical device to remove excretory products from blood. |
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| 69484. |
What is the process of when zinc granules react with some diluted solution |
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Answer» Thnks Hydrogen gas and zinc sulphate are formed when zinc granules are treated with sulphuric acid.Zn + H2SO4\xa0⇨ ZnSO4\xa0+ H2Zinc chloride and hydrogen gas are formed, when zinc granules are treated with hydrochloric acid.Zn + 2HCl ⇨ ZnCl2\xa0+ H2Similarly, hydrogen gas and zinc nitrate are formed when zinc granules are treated with nitric acid.Zn + 2HNO3\xa0⇨ Zn(NO3\xa0)2\xa0+ H2Since, zinc is less reactive than sodium, thus no reaction takes place when zinc granules are treated with sodium chloride.Sodium zincate and hydrogen gas are formed when zinc granules are treated with sodium hydroxide and water.Zn + 2H2O + 2NaOH ⇨ Na2Zn(OH)4\xa0+ H2 |
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| 69485. |
3. What is alloyed? Give the composition of alloys brass, bronze, solder and stainless steel. |
| Answer» \xa0Alloys are homogeneous mixtures of two or more metals or a metal and a non metal.They are prepared in the following ways:(i) Melting the primary metal.(ii) Dissolving the other elements in a definite proportion and then cooling them to room temperature.Constituents and uses of the alloys are:1. Brass: It is an alloy of copper and zinc Uses: In making utensils and scientific instruments.2. Bronze: It is an alloy of copper and tin Uses: In making statues and medals.3. Solder: It is an alloy of lead and tin4.\xa0Stainless steel: alloy of Iron | |
| 69486. |
What is amalgam? Which amalgam is used in the filling of teeth? |
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Answer» it is also an alloy A mixture or an alloy of mercury with a number of metals or alloys such as sodium as well as with some non-metals is known as amalgam.Uses:1. Sodium is highly reactive metal and therefore it is difficult to transport. To lower its reactivity, it is mixed with mercury.2. Dental amalgam is a mixture of mercury and a silver-tin alloy and is used for fillings in teeth.Amalgam\xa0fillings are often known as “silver fillings.”\xa0Dental amalgam\xa0is a mixture of mercury, silver, tin and copper. Mercury, which makes up about 50% of the compound, binds the metals together to provide a strong, durable\xa0filling. |
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| 69487. |
Differences between trypsin and Pepsin |
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Answer» \tPepsin is an enzyme which acts only in acidic medium. Trypsine is an enzyme which acts in alkaline medium.\tPepsin is secreted by gastric juice. Trypsin secreted by pancreatic juice.\tPepsin is secreted in stomach, Trypsin is secreted in small intestine.\tPepsin is situated in gastric glands, Trypsin is situated in pancreas Pepsin is secretad by gastric galnd whereas trypsin is secreted by pancreas..pepsin secreted in stomach nd trypsin is secreted in small intestine .. |
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| 69488. |
What is gangue and what is concentration |
| Answer» Gangue : The earthly impurities including silica, mud etc. associated with the ore are called gangue.Concentration of ores:\xa0Removal of impurities, such as soil, sand, stone, silicates, etc. from mined ore is known as Concentration of Ores. | |
| 69489. |
calcium is an element with atomic number 20 is it a metal or non metal |
| Answer» calcium is a reactive metal that forms a dark oxide-nitride layer when exposed to air. Its physical and chemical properties are most similar to its heavier homologues strontium and barium. | |
| 69490. |
Aise kyon hota hai ki cake cake banane Samay breaking powder ke use hota hai na ki baking soda ka |
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Answer» If you substitute baking soda for baking powder you are missing your acid . Due to the absence of acid your cake or bread will not rise as much as you expected. If you substitute baking soda for baking powder, you\'re missing your acid, and your cake or bread will not rise, or at least will not rise as much as expected. If you don\'t have baking power, you can add extra acid to your batter in the form of buttermilk, vinegar or cream of tartar. |
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| 69491. |
Name the process by which amoeba obtain its food... |
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Answer» Arrre mere love lock kar doo Endocytosis Holozoic nutrition |
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| 69492. |
Why is it difficult to walk on sand? |
| Answer» Sandy and marshy soil is soft and loosely held. Being loosely held cannot give the normal reaction equal and opposite to the weight of human body. This results in sinking of the feet down in to the sand or soil. This results in rising of the feet every time from the soil or sand. Rising the feet every time from soil needs an extra work to be done in the lifting the feet against the drag of the marshy soil/sand so walking becomes difficult. | |
| 69493. |
What is end product of fermentation? |
| Answer» Fermentation occurs in yeast cells and bacteria and also in the muscles of animals. It is an anaerobic pathway in which glucose is broken down. The processes that use an organic molecule to regenerate NAD+ and NADH are collectively referred to as fermentation. | |
| 69494. |
What effect of the dencity of a lake when we pour 40 kg of iron in them . |
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Answer» Hello Waise gud morning ?? Ek post hai Its density |
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| 69495. |
What chemical process is used for obtaining metal from its oxide? |
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Answer» Reduction.. Reduction Reduction.... Reduction reduction |
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| 69496. |
Define combination reaction ..... From chemistry .... |
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Answer» I am also fine.... Do you use any social media app ??? I am fine, and what about u How are you neha ??? ..... A reaction in which two or more element or compound combine to form a single compound. A combination reaction is a reaction where two or more elements or compounds combine to form a single compound. Such reactions may be represented by equations of the following form: X + Y → XY. The combination of two or more elements and form one compound is called combination reaction. |
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| 69497. |
Which metal salt react with acid to produce carbon dioxide |
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Answer» When acids react with carbonates, such as calcium carbonate (found in chalk, limestone and marble), a salt, water and carbon dioxide are made. The carbon dioxide causes bubbling during the reaction, which is observed as fizzing. CaCO3 metal salt react with acid to produce CO2 Reaction of acids with metal carbonate:Acids give carbon dioxide gas and respective salts along with water when they react with metal carbonates.Metal carbonate + Acid ⇨ Salt + Carbon dioxide + WaterExamples:\xa0Hydrochloric acid gives carbon dioxide gas, sodium chloride along with water when it reacts with sodium carbonate.Na2CO3\xa0+ 2HCl ⇨ 2NaCl + CO2\xa0+ H2OHydrochloric acid gives carbon dioxide, magnesium chloride and water when it reacts with magnesium carbonate.MgCO3\xa0+ 2HCl ⇨ MgCl2\xa0+ CO2\xa0+ H2OHydrochloric acid gives carbon dioxide gas, calcium chloride and water when it reacts with calcium carbonate.CaCO3\xa0+ 2HCl ⇨ CaCl2\xa0+ CO2\xa0+ H2OSulphuric acid gives calcium sulphate, carbon dioxide gas, calcium sulphate and water when it reacts with calcium carbonate.CaCO3\xa0+ H2SO4\xa0⇨ CaSO4\xa0+ CO2\xa0+ H2O CaCO3 |
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| 69498. |
How can I join test series? |
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Answer» I also don\'t know ? how जब test series start ho tab join kar lena |
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| 69499. |
What are the antigens and antibodies ??.... From biology ..... |
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Answer» An antibody is an immunoglobulin. It is a Y shaped\xa0molecule\xa0which is basically a protein that is produced by the B cells of the immune system. Antibodies are produced in response to the exposure to antigens. Antigens are substances that stimulate the immune system to produce antibodies. Each antigen has a distinct surface feature or epitope. Thus there is a resultant effect of a specific response. Antigens could be anything like a pathogen or bacteria or fungi or even virus. They cause diseases or allergic reactions. |
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| 69500. |
For what position of object a virtual image is formed by convex mirror lens? Give a ray diagram |
| Answer» When an object is placed at infinity, a virtual image will be formed at the focus point. The image will be highly diminished as compared to the object. | |