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.
| 61401. |
Why mountinous person suffering from goitre |
| Answer» In the diet of mountainous people there is lack of Iodine which resulted in goiter as goiter is caused by the deficiency of thyroxine which is maintained by iodine so lack of iodine means lack of thyroxine which lead to goiter???? | |
| 61402. |
What is reproduction in human being |
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Answer» Sexual reproduction If fvjiytggjki |
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| 61403. |
Information about evolution of life |
| Answer» | |
| 61404. |
How does blood regulate temperature in our body ? |
| Answer» By sweat our body regulate temperature | |
| 61405. |
Class tenth schand physics book explanation i n hindi |
| Answer» | |
| 61406. |
Differentiate between displacement and double displacement reaction? |
| Answer» Displacement reaction in which more reactive element displaces the less reactive element.ex,Zn+H2SO4_ ZnSO4+H2. Double displacement reaction in which two ionic compounds exchange their ions.ex, AgCl+NaNO3_ AgNO3+NaCl | |
| 61407. |
Explain different types of heterotrophic nutrition???? |
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Answer» Saprophytic\' parasitic\'and holozoic nutrition 1) saprophytic are the mode of nutrition by which it makes their own food from dead and decade part of the material.2) parasitic are the mode of nutrition by which it obtain their food from host body. 3)holozoic are the mode of nutrition by which it take food inside the mouth with the help of our hands.✋ Types of heterotrophic nutrition are. 1. Holozoic nutrition- in this food is directly taken inside and then digested like humans, animals. 2. Saprophytic nutrition- in this organism obtain its food from dead plants or animals like mushrooms. 3. Parasitic nutrition- in which organisms obtain its food from the body of other organism without killing it like leech |
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| 61408. |
What is the formula of iron? |
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Answer» Thanx Fe The formula for iron is fe Affcourse FE He. Fe Iron is FeAtomic number is 26 Fe |
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| 61409. |
What is the formula of hydrogen+water |
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Answer» H2o2 H2o H2o Water or H2O HOi.e. Hydroxide |
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| 61410. |
Is reproduction a life process? |
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Answer» It is a process of giving birth to young ones It is a life process . But it is made as an exception because it is not necessary for the survival . Rather , it is necessary for the next generation . So , it is not counted as life process |
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| 61411. |
What is the function of auxine |
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Answer» Auxin is a hormone which help in growth and it is more in darker side than shade ones and its movement is towards the light which is also called phototropism??? Function of auxine is that it helps plants to grow.it is present in apical meristem of plants?? What is Auxine ? |
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| 61412. |
What is difference between litmus paper and PH paper |
| Answer» Litmus paper only tell about whether it is acid or base . But ph paper tell whether it is strong acid or weak acid / strong base or weak base | |
| 61413. |
What is another name for biological catalysts |
| Answer» Enzyme | |
| 61414. |
What is screen |
| Answer» | |
| 61415. |
What is the resistance of variable resistance. |
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Answer» Zero R |
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| 61416. |
What is use of bleaching powder ?? |
| Answer» For bleaching cotton and linen in the textile industry , for bleaching wood pulp in paper factories and for bleaching washed cloths in 2).as an oxidising agent in many chemical industries3)for disinfecting drinking water to make it germs free. Its enogh if you write all this you got full marks | |
| 61417. |
Explain the glycolysis in detail |
| Answer» Glycolysis is the process in which glucose is breakdown in cytoplasm absence of o2 | |
| 61418. |
When we breath out ,why does the air passage collapse |
| Answer» Trachea does not collapse due to the presence of Hylin cartilagious rings | |
| 61419. |
Vant hoff factor of Hg2I2 |
| Answer» | |
| 61420. |
Definition of nutritional process |
| Answer» Nutrition is defined as the process of intake of nutrients and its utilization by an organisms in various activities. | |
| 61421. |
Any one can tell me what is resiatance rheaster? |
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Answer» It means variable resistance It will be taught in higher classes |
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| 61422. |
Mention exact location of human heart |
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Answer» It is in middle of lungs , it\'s bottom part is bent to left side My one is a little right Left side between 5to7 inter costal ribcage In the middle left of the rib cage on the fron side. Left side upper side of lungs |
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| 61423. |
Why carbon dioxide is transpoted in the dissolved from in our blood as compared to oxygen |
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Answer» I think so both co2 and o2 are dissolved. Then the are transported to lungs in and out by alveoli of lungs. Means in alveoli the o2 and co2 are dissolved and removed respectively Carbon dioxide is more soluble than oxygen |
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| 61424. |
Why does white coloured silver chloride turn grey when kept in sunlight |
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Answer» It get decompose and tha AgCl = Ag +CL and in ag is very in colour Because it reacts with photo lytic energy og sun |
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| 61425. |
Can someone teach me physics |
| Answer» Hiii physics is a easy subject if y will try than anything can be possible???? | |
| 61426. |
What is meant by universal indicator in ch 2 acid bases and salt |
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Answer» The device used universally to measure acidity and basicity of things like ph papers A yet another acid -base indicator is the universal indicator . Ph scale Ph paper |
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| 61427. |
Why does more reactive metal displace less reactive metal in single displacement reaction |
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Answer» Because it is more reactive than the other Because it has more concentration of ions |
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| 61428. |
Which kind of mirror are used in the headlight of motor car and why |
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Answer» Convave mirror Concave mirror Because these converge light rays Concave mirror |
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| 61429. |
Why is the usr of wood as a fuel not advised although forreast can be replenished |
| Answer» Wood is a forest product and can be replenished in period of ten to twelve yesrs but burning of wood causes pollution which is a huge problem. | |
| 61430. |
How the current flow in wire? |
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Answer» Negative to positive Current flows in wire through high potential to low potential through random electron. Current always flows from positive terminal of the battery to negative terminal |
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| 61431. |
Who is known as father of science ? |
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Answer» Galileo Galileo is known as the father of science. |
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| 61432. |
Who coined the term first \'Biology \' ? |
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Answer» Aristotle Jean Lamarck first coined the term biology |
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| 61433. |
What is parallel |
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Answer» The lines which do not intersect each other are called parallel lines. Two or more lines which do not meet each other Those combination in which the resistance connected in parallel Two lines are called parallel if they never meet each other.________________________________________________________ |
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| 61434. |
someone tell me how to learn in ncert because we are the first bach of gujarat please |
| Answer» | |
| 61435. |
Write down 15 balanced chemical equation.also write the name of reactant and prodict. |
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Answer» It will take a lot of time,sorry find it from book?? 1. Zn+H2SO4_ZnSO4+H2. 2.2KI+Cl2_2KCl+I2. 3.CaCO3_CaO+CO2. 4. CuSO4+H2S_CuS+H2SO4. 5. AgNO3+NaCl_AgCl+NaNO3. Thats a bit difficult |
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| 61436. |
Why are children given vaccination |
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Answer» Waise phati to bahut hai vaccine lagwane me Ti develop antibodies which later help s in future when that virus came our immun immunity system is already have antibodies to fight from that particular virus which antibodies has been given So that they can take rest from their studies To protect them from various different diseases Why are children given vaccination |
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| 61437. |
How to make model of human eye |
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Answer» Your right Answer on your book By hand |
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| 61438. |
When black hole atract the things.Then the things goes into,where these things goes? |
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Answer» It converts them in form of energy which whirls around it. Then when it intakes many particals more than its limit it simply brulps out all energy in form of gamarays Doesn,t know where they go Because it has very high attraction power and it has can also capture everything, light nothing can be reflected ? |
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| 61439. |
How do we check the temperature in a clinical thermometre |
| Answer» By seeing a scale on it and a thin line shows the temperature | |
| 61440. |
Tap water conduct electricity whereas distilled water do not. Why |
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Answer» Because tap water contains electrically sensitive particals whereas distilled water doesnot Tap water contains various salts where as the distilled water due to distillation looses the salts and minerals that are responsible for conduction of electricity. |
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| 61441. |
Why sun appears reddish in colour in early morning |
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Answer» Nice!! It is due to scattering of light . In the afternoon, the sun has to travel small distance. But in the early morning , the sun travels a lots of distance so it appears reddish in colour. |
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| 61442. |
Apart from CO2 & H2O ,name 4 other raw materials which are needed by the plants |
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Answer» Minerals,nitrogen , Minerals like nitrate and nitrite |
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| 61443. |
what is site of photosynthesis explain with diagram |
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Answer» Chloroplast is the site of photosynthesis. You can see the diagram in ncert or any other book The site of photosynthesis are plastids.digram on last year ncert book The chloroplasts in the plants are the sites of photosynthesis. The chloroplasts in leaves contain closely packed flattened sacs, called thylakoids, arranged in piles, called granum. Granum lies in a colourless ground substance, called stroma. Thylakoids contain green pigments, called chlorophyll, which trap solar energy.Plants synthesise organic nutrients with the help of chlorophyll, atmospheric carbon dioxide, water and solar energy. This process is known as photosynthesis. |
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| 61444. |
What is the advantage of neuralisation reaction in our daily life ????? |
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Answer» The main advantage of neutralization reaction in the form of antacid. Antacid removes the excess acidity that present in our stomach Acidity can be actually reduced पुनीदा हरा Like eno which is .,used ,to remove our acidity |
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| 61445. |
A 4ohm resistance wire is doubled on it. Calculate the new resistance of the wire |
| Answer» | |
| 61446. |
How many 176 ohms resistor in parallel are required to carry 5A on a 220V line |
| Answer» ?????? | |
| 61447. |
Explain human heart with diagram |
| Answer» See in cbse notes | |
| 61448. |
What is difference in torque and couple |
| Answer» Torque: The turning effect produced by a force on a body is called torque. It is calculated as force multiplied by perpendicular distance. Torque is a special kind of force that has the capacity to rotate an object about an axis.Couple : A couple is a special case when there are two equal but opposite forces acting on a body that rotate it. A force is described as a push or a pull. | |
| 61449. |
How the plants obtain co2 |
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Answer» Through air through stomata By the stomata |
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| 61450. |
Types of protiens associated with digestive system |
| Answer» | |