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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.
| 41251. |
In the modern periodic table, which are the metals among the first ten element |
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Answer» They are called metalloids because they exhibit some properties of both metals and non metals No...boron is metalloid Also in boron Lithium.....beryllium..... |
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| 41252. |
How elemen x is determined |
| Answer» Period, group aur properties ke base par | |
| 41253. |
Cause of dipersion |
| Answer» | |
| 41254. |
soapnification |
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Answer» This is process of making soap Good morning The process of making soap |
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| 41255. |
Snell\'s law |
| Answer» Sinr / Sini are constant in Any medium | |
| 41256. |
Give function of auxin |
| Answer» Auxin helps in promote cell elongation, cell division growth of fruit, root tip nd shoot tip | |
| 41257. |
What is the working of electric motor |
| Answer» When rectangular coil are put b/w the two magnetic and current is flow in coil then force is generate and then coil move upward that principal are used in working of electric motor | |
| 41258. |
What are placenta what\'s their use |
| Answer» Provide nutrition to baby child | |
| 41259. |
Metals used to make duralin alloy? |
| Answer» | |
| 41260. |
Name the component of a solar cooker that produces a green house effect inside it |
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Answer» No prblm Thank you The glass plate i think.. |
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| 41261. |
Why does the shape of sun is ovul during sunset and sunrise |
| Answer» Sunset is not over it is refraction which which is responsible for oval shaped vision | |
| 41262. |
Name the excretory unit of kidny |
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Answer» Nephron Nephron Nephron nephron |
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| 41263. |
What is the homeostasis? |
| Answer» | |
| 41264. |
Name two abiotic factors which affect the human environment |
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Answer» How I think it\'s right Mujhe lagta hai ye wrong answer hai Water and air which are most important without which we can\'t imagine of our life |
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| 41265. |
wgat is ampho teric oxides |
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Answer» Which both acid and base behavior Oxides which show both acidic and basic nature |
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| 41266. |
Herdity |
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Answer» Yes right h The transfer of characters (traits) from parents to offsprings is called heredity |
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| 41267. |
What is salting of soap..??? |
| Answer» To precipitate the soap salting is done | |
| 41268. |
Friends questions paper board ke liye best book ncerte or other to get good marks |
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Answer» Means Jada hardwork krna padega Blame yourself then blame me????? Nhi hua to ??? 70 no. Toh minimum hai maximum 80bhi ho Sakta hai?? Okk jiii Mera MATLAB samajhna kya likha hai Rest 10 marks Bas Ratna mat samajhna Yup Are u sure Important questions dekh lo my CBSE guide pe 70 no. Ka kar ke aaja jaoge meri guarantee |
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| 41269. |
What is magnet. |
| Answer» A substance that has property of magnetism | |
| 41270. |
mention one differences between the male and female in human beings |
| Answer» Open book you will find many | |
| 41271. |
How does phototropism occurs in plants? |
| Answer» Photrophism occur due a pytoharmone called auxin, it promotes growth, auxin is more in darker places and less in brighter places so when light of sun comes from top it is equally spread and due to this stems become straight but when light comes from a side then it get collected on opposite side which cause turning of stem in direction of light, always remember auxin has opposite effect on roots so when stems grow towards right their roots grow to left? | |
| 41272. |
Human eye labelled diagram |
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Answer» See in ncert See in this app diagram kaise banaye madam jii |
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| 41273. |
How river Ganga being polluted and how we stop this |
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Answer» By ashes. River ganga is polluted due polluted water from industry , commercial and domestic waste dump into itWe stop this by prohibiting this and by various awareness programs |
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| 41274. |
What happen if Na is react with hot water??? |
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Answer» Itisnot explosion Na react with water vigrously and H2 is releasedwhich start burning imediately ??? Explosion |
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| 41275. |
cbse exam paper come from sample paper or not..???? |
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Answer» No way Naaa. |
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| 41276. |
Why petrol is cold |
| Answer» | |
| 41277. |
Formulae of plaster of paris |
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Answer» CaSo4.1/2H2o 2CaSO4.H2o |
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| 41278. |
Dc and ac generator |
| Answer» | |
| 41279. |
How to take admission in CHS of Bananas Hindu university in class 11??? |
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Answer» Ok Yes it is good but it mostly deals with the tanks, fighter aircraft etc. And I don\'t like tanks, guns and all Nice DRDO is also good... I want to join Indian space research center that is ISRO And your... MBBS .....MS ...cardiology and surgeon But what you want to do in future, I mean what is your goal? I think these are good study centres in india By the way, why you want admission to this professional colleges. Ooooo Then sorry I didn\'t have knowledge of it. It\'s CENTRAL HINDU SCHOOL I think CHS of BHU bhe further studies ke liye hai. 11th class toh Hame school se he kerni hai |
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| 41280. |
excretion in human being |
| Answer» See notes on this app.... | |
| 41281. |
Why there are fewer stomota on upper layer of leaf |
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Answer» Hope u understand.... Too long.....there are few stomata on upper surface and more on lower surface due to the reason that in windy or stormy day when dust particles held on the upper surface then stomata has to remain closed...so there are more stomata on lower surface for transpiration and exchange of o2 and co2 |
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| 41282. |
Two receptors present in our forebrain |
| Answer» | |
| 41283. |
Why we Balance the chemical equations?? |
| Answer» Due to law of conservation of mass | |
| 41284. |
Write five differences between NERVOUS SYSTEM AND ENDOCRINE SYSTEM |
| Answer» Nervous system :1 Made of neurons. 2 Message transmitted in the form of electrical impulses. 3 Messages transmitted along nerve fibres. 4 Messages travel very quickly. 5 Effect of message usually lasts for a very short time. Endocrine system:1 Made of secretory cells. 2 Messages transmitted in the form of chemicals called hormones. 3 Messages transmitted through blood stream. 4 Messages travel more slowly. 5 Effect of message usually lasts longer | |
| 41285. |
Why oxides of carbon not known as organic compound? |
| Answer» | |
| 41286. |
What is biological magnaification |
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Answer» Increase in the concentration of chemical toxic substances in the increasing trophic level of the food chain Multiplications of insecticides.. |
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| 41287. |
What is the difference between plumule and radicle ? |
| Answer» Plumule grows as shoot and radicle grows as root | |
| 41288. |
How nerve impulse are transferred from one neuron to another neuron in the nervous system? |
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Answer» Yes through the synapse Through the synaps They are transferred in the form of neurotransmitter fluid between the neurons |
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| 41289. |
What is different between cerebellum cerebrum |
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Answer» Cerebrum is a controlling center for sense responsible for memory & intelligence. Whereas cerebellum controls the skeletal muscle activities & maintains equilibrium of body. Cerebrum is the part of Forebrain and it is an intellectual part of our body whereas cerebellum is the part Hindbrain and responsible for maintaining equilibrium of our body |
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| 41290. |
Why diffusion is insufficient to meet oxygen requirement of multicellular organisms? |
| Answer» Bcoz multicellular organisms have complex body structure and oxyzen taken by diffusion is not sufficient to meet the demands of energy used in proper functioning of body of a multicellular organisms | |
| 41291. |
Acids |
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Answer» Acids lose H+ ions or hydrogen ions in their aqueous solution I think they give out H+ion u can check it out Acid replace H+ion in water Solutions that give H+ ion in water |
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| 41292. |
What is the meaning of mono valence element |
| Answer» Elements having valency 1 eg Na | |
| 41293. |
What is the difference between food chain and food web? |
| Answer» A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels. | |
| 41294. |
What is full form of hormone ADH |
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Answer» Ok No thx in this Thank you so much But nice answer prachi??? It\'s ok ? M so sorrryyyyy Andheri Antidiuretic hormone |
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| 41295. |
Why double circulation of blood nessary inhuman |
| Answer» During a single cycle blood goes twice in the heart which is known as double circulation. It is necessary in human being to separate oxygenated and de-oxygenated blood because this makes their circulatory system is more efficient and helps in maintaining constant body temperature. | |
| 41296. |
Differentiate between the male and female gamete in mammals |
| Answer» Female gamete is big and non motile however male gamete are motile and generally small | |
| 41297. |
What is tesla |
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Answer» I T = 1 Wb/metre power 21T = 10 power 4 GAUSS Tesla is the SI unit of magnetic field |
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| 41298. |
Ohms law file digram |
| Answer» | |
| 41299. |
Niuron diagram |
| Answer» diagram not possible | |
| 41300. |
Turgor movement |
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Answer» Same as nastic movement Turgor movement is a movement where the plant respond according to the stimuli. |
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