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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.
| 53401. |
What is autograph |
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Answer» Autograph is autograph. It is a signature . ....especially of celebrity written as signature for admirer.... |
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| 53402. |
What is transplantation |
| Answer» transplantation is a medical procedure in which an organ is removed from one body and placed in the body of a recipient, to replace a damaged or missing organ. The donor and recipient may be at the same location, or organs may be transported from a donor site to another location. | |
| 53403. |
What is glomerulus |
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Answer» Glomerulus is the bunch of blood capillaries in kidney. The glomerulus is a tuft of small blood vessels called capillaries located within Bowman\'s capsule within the kidney. Glomerular mesangial cells structurally support the tufts. Blood enters the capillaries of the glomerulus by a single arteriole called an afferent arteriole and leaves by an efferent arteriole. |
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| 53404. |
Which of the following is the lightest metallic element mg,Al,Li, Mn |
| Answer» Li | |
| 53405. |
When we heated a liquid material than it become semisolid . Name the material |
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Answer» Egg yolk Yolk Albumin part of egg the answer is egg yolk Egg |
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| 53406. |
What are stomata?Draw a level diagram of stomata. |
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Answer» You can check its labelled digram in ncert Stomata are the small pores present on the leaves which helps the plants to make food process called photosynthesis and also for respiration. |
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| 53407. |
Why the sky looks blue |
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Answer» Due to reflection the sky is blue dust particles are always present in our sky hence they scatter the light and blue colour has more tendency than any other colour to scatter Due to reflection .the sky looks blue.blue light scatter the most.There is no reason of chemical property..as given in 1st answer. BECAUSE THE SKY CONTAIN MANY CHEMICALS AND IT HAVE PROPERTY OF COLOUR BLUE |
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| 53408. |
Name the chemical composition of air |
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Answer» Thanks bro?? By volume, dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere.it is called the chemical composition of air???????????? And if you get to know then plz tell me??? Air contains many gases like nitrogen, oxygen,argon etc, it\'s a mixture not a chemical compound. So it\'s not meaningful to ask it\'s chemical composition |
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| 53409. |
What are viroids |
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| 53410. |
What is dark matter |
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| 53411. |
who is the father of computer? |
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Answer» Charles Babbage Yaar itn ot gallili but charls babbagw Gallelio gallili |
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| 53412. |
Two resistors R1, R2 are joined in series find the equivalent resistance |
| Answer» Equivalent resistance=R1+R2 and so on | |
| 53413. |
Fe+h2o=fe3o4+H2 |
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Answer» 3fe+4h2o=fe3o4+4h2 and it is oxidation reaction Displacement reaction Oxidation Displacement reaction |
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| 53414. |
decomposition &oxidation reactioms |
| Answer» Decompisition H2O -------> 2H2+O2OxidationUper wale se dekh le | |
| 53415. |
How and when salivary gland activate |
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Answer» When the food nearest receptors get activate and the nerve signals goes to oceanus enhance response is occur different recepeter have different response here response is in the form of salivary glands When we get food in our mouth or we see taaaasty food |
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| 53416. |
How to know element is s, l, g, aq? |
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Answer» Thanks sperm "" than i equal to iodine |
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| 53417. |
What the colour of litmus paper when it put in neutralise solutions |
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Answer» There is no change in colour The colour will not change |
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| 53418. |
An experiment to illustrate conduction of electricity |
| Answer» Just tuch a light bulb your body will act as conductor | |
| 53419. |
Transportation in human being |
| Answer» Circulatory system is responsible for transportation of substance in human beings.It consist of heart, arteries, veins, capillaries and blood. | |
| 53420. |
Why is the direction of current is opposite To the direction of electron |
| Answer» Even before the discovery of the electron the direction of current is taken to be from +ve to -ve terminal outside the battery or cell. But when the electron was discovered, the scientists found that electron move from -ve to +ve terminal outside the battery or cell. Thus, they found that the direction of electric current is opposite to that of the electron flow. | |
| 53421. |
What is the difference between STP AND NTP.?Explain alsoPlease help me |
| Answer» STP : Standard temperature and pressure, abbreviated STP, refers to nominal conditions in the atmosphere at sea level. This value is important to physicists, chemists, engineers, and pilots and navigators. Standard temperature is defined as zero degrees Celsius (0 0C), which translates to 32 degrees Fahrenheit (32 0F) or 273.15 degrees kelvin (273.15 0K). This is essentially the freezing point of pure water at sea level, in air at standard pressure.\xa0NTP : Normal Temperature and Pressure - is defined as air at 20oC (293.15 K, 68oF) and 1 atm ( 101.325 kN/m2, 101.325 kPa, 14.7 psia, 0 psig, 29.92 in Hg, 760 torr). Density 1.204 kg/m3 (0.075 pounds per cubic foot | |
| 53422. |
What is the role of the brain in reflex action |
| Answer» Because the brain controls our whole body. It sends the reflex action by the neurons. | |
| 53423. |
10 sexual palnts. |
| Answer» | |
| 53424. |
How esters are formed |
| Answer» Esters are formed during esterification reaction,when carboxylic acid is treated with alcohol and acids | |
| 53425. |
Name 10 asexual flowers |
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| 53426. |
What Is the role of saliva in the digestion of food? |
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Answer» Salivary glands secrete salivary amaylase which breaks protiensin food into sugar.And fats gets digested after food leaves stomach. saliva release salivery amaylase which digest the fat present in food into sugar |
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| 53427. |
How nitrogen is an unreactive gas |
| Answer» Nitrogen exists as gas (N2) in nature. Nitrogen gas is very unreactive due to the presence of strong triple bonds and has a complete octet for both atoms. N2 is commonly used in food packaging (the gas in potato chips) because of this property. Phosphorus, on the other hand, exists as solid (P4) in nature. P4 has bonds with unstable angle strains compared to that of N2. As a proof of this reactivity, P4 burns quickly. | |
| 53428. |
Notes of first chapter life processes |
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Answer» Im also new i join today Sorry plz aap batana kha SE dekh skte h I am new here and I do not know how to use this app properly???? Iss app par hai aap waha se dekh sakte ho |
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| 53429. |
Shot note on digestive system |
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| 53430. |
What is cataylic decomposition |
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| 53431. |
What is chemical formula of bleaching powder???? |
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Answer» Ca(ocl)Cl If you want to know more then i can The chemical formula of bleaching powder is CaOCl2 |
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| 53432. |
Why do we use concave mirror as a side view mirror in cars |
| Answer» Because it gives a wider area | |
| 53433. |
Define one dioptre of power of a lense |
| Answer» If the focal length of a lens is 1 m then it\'s power is said to be one diopter | |
| 53434. |
Is solid CO2 dry ice |
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Answer» Yes Yes Yes. Yes ... Yes Yes |
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| 53435. |
difference between adolescence and puberty |
| Answer» The age between 13 to 19 year is considered as adolescence age. And the puberty age is different in girl and boys also. | |
| 53436. |
What is the right hand thumb rule |
| Answer» According to right hand thumb rule when we take a conductor in our hand and wrap it with our fingers then the thumb will show the direction of current and wrapped fingers will show the direction of magnetic field lines | |
| 53437. |
Why orbits are represented with K L M N? |
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Answer» Introduce* It is only to introdu their shell sayad??? |
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| 53438. |
Which gas is involved when sodium hydrogen carbonate reacts with hydrochlonic acid |
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Answer» NaHCO3+HCl_NaCl+H2O+CO2 ,means CO2 gas is evolved CO2 is evolved |
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| 53439. |
Answers of all activities of life processes |
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| 53440. |
Which cells are responsible for responce for colour of light in eye |
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Answer» I mean cone cells Cond cells |
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| 53441. |
What are the qualities of salt |
| Answer» It is an ionic compound, has highMP andBP, IT IS FORMED WHEN ACID AND BASE REACTS, IT SHOWS CONDUCTANCE IN MOLTEN AND LIQUID STATE, IT IS A STRONG ELECTROLYTE. | |
| 53442. |
How biogas can be used to produce electricity ??? |
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| 53443. |
What is electro magnet |
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Answer» Electromagnet is a temporary magnet, it works when current is supplied to it Electro magnet is prepre by passing current in conductor then there a magnetic field is induce |
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| 53444. |
What are neuron and explain its types |
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Answer» Those likha tha sorry typing mistake?? Neurones are two cells which are specialised in carrying stimulus there are two type of neurones medullated and nonmedullateted |
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| 53445. |
How a baby gets birth |
| Answer» When the both sexes a man and a women interelate together a baby is born | |
| 53446. |
Naoh+hcl>nacl+h2o |
| Answer» What | |
| 53447. |
How should we learn chemical compounds for chemistry??? |
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Answer» It must not be learnt but use last year technique of valancy By using brain |
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| 53448. |
H2o is a chemical formula of water. Does it vary according to any external factors |
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Answer» No No. Nope |
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| 53449. |
Write three difference between saprophytes and parasite |
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Answer» Saprophytes are the organisms which feed on dead and decaying organisms. Paracite are the organisms that lives in the body of the host. In Saprophytic nutrition the organism do not harm any other organism while in parasitic nutrition organisms harm the body of the host. Saprophytes are free living organisms but parasites are not the depend on the host body. Saprophytes are organisms which eat dead and decaued matter while parasite are thole loools which take food by living organisms Saprophytes are the mode of nutrition by which it obtain their food from dead and decade part of the material where as the parasite are the mode of nutrition by which it take food inside the mouth with the help of our ✋ hand . |
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| 53450. |
Name the type of reaction involved when limestone is heated. Also write the reaction of the process |
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Answer» It is a decomposition reaction because in this reaction CaCO3 is broken down into simple substance that is CaO+CO2 How it is a decimposition reaction Caco3 + o2 --->cao +co2 Yes it\'s a decomposition reaction It is decomposition reaction. Tell me fast the answer i dont know |
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