This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Who was the first scientist that knew plants dont get there food from the soil |
| Answer» GOOGLE is there for it | |
| 2. |
Why sieve tubes are living if it doesn't have nucleus |
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Answer» ☺☺ HEY dear ☺☺ |
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| 5. |
equal volume of O2 and O3 at same temprature and presure are taken .if number of molecules of O3 is NA then number of molecules of O2 is |
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Answer» Oct 23, 2013 - How MANY molecules of atoms of oxygen are present in 5.6litres of oxygen ( O 2 ) .... HELIUM , oxygen and ozone at the same room temperature and pressure. ... If the cathode is a Hg electrode,the maximum weight (g) of amalgam ... What VOLUME of C O 2 will be LIBERATED at NTP if 1.2g of carbon is ... Take Test. please mark as brainlies im trying to level up |
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| 6. |
even though the magnitude of action force and reaction force are equal and their direction are opposite their effects do not cancelled |
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Answer» Yes they do get cancelled This is because of Newton's THIRD LAW of MOTION. Although I'm horse cart problem the cart MOVES because of perpendicular force by ground |
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| 7. |
It is possible that plant do photosynthesis at night??? |
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Answer» In RESPIRATION to convert food to energy,plants USE oxygen, and carbon dioxide is released. Respiration andphotosynthesis both occur during the DAY. HOWEVER, at night only respiration occurs which consumes oxygen. ... A cloudy day will be an exemption because there is LITTLE to no sunlight. |
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| 8. |
Without friction it wouldnt be poossible to tie a knot .. give reason |
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Answer» This is because the FRICTION between the ROPE ENABLES US to INTERLACE them |
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| 9. |
What is growth of hormones |
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Answer» This is a KIND of HORMONE which control the growth of HUMAN body.. |
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| 10. |
Ban plastic article please jaldi batavo aabhi likh na hai |
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Answer» In the last decade, PLASTIC has affected the health and life of human beings very badly. Some incidents have attracted the attention of the whole world and put a question MARK about the use of plastic in daily life. Plastic, the wonder material that we use for everything and which pollutes our environment, is perhaps the most harmful of trash dumped by mariners and sea-goers in sea because it does not readily break down in nature. In-fact, the plastic that goes over the side today may still be around in hundreds of years to foul up the fishing gear, boat propellers, and beaches of future generations. Careless disposal of plastic can have dire consequences. A plastic BAG looks like a tasty jellyfish to an indiscriminate feeder like the sea turtle, but plastic is indigestible. It can choke, block the intestines of, or cause infection in those animals that consume it. A plastic bag can also clog an outboard engine’s cooling system. Lost or discarded monofilament fishing line can foul propellers, destroying oil seals and lower units of engines, or it can become an entangling web for fish, seabirds, and marine mammals. According to the Centre for Marine Conservation, over 25,000 pieces of fishing line were collected from U.S. beaches during the 1996 annual beach clean-up and at least 40% of all animal entanglements reported during the clean-ups involved fishing line. Every day, more and more plastic is accumulating in our oceans. Recreational boaters are not the only group that improperly disposes off plastic refuse at sea. Plastics also enter the marine environment from sewage outfalls, merchant shipping, commercial fishing operations, and beachgoers. In the middle stage, it is very flexible and can be given any shape depending on temperature and pressure. In practices, urea, formaldehyde, poly ethylene, polystyrene, polycithylcholide, phenoloic compounds and other SUBSTANCES are used in the preparation of plastics pollution. Now-a-days the most popular plastic pollution is caused is polyvinyl chloride (P.V.C.). When any food material or blood is stored in the said plastic containers then gradually the soluble chemical gets dissolved in them causing death due to cancer and other skin diseases. Polyvinyl chloride has also been found to destroy the fertility of the animals and their respiratory systems. When mixed with water, it causes PARALYSIS and also damages bones and causes irritation to the skin. Recently U.S.A. has banned the use of P.V.C. plastic in space apparatus and in food containers (as chemicals get dissolved in the food). India should immediately ban the use of P.V.C. in water pipes, food and medicine containers to save the lives of millions who are already suffering from different types of ailments |
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| 11. |
How can we observe personal hygiene |
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Answer» "We can observe PERSONAL hygiene by doing the following ACTIVITIES on regular basis: 1. Bathe REGULARLY. 2. Trim your NAILS after every 15 days. 3. Brush your teeth twice a day. 4. Wash your hands before and after the meal. 5. Shampoo your hair after every second day. 6. Take PROPER sleep. 7. Use soap to wash your hands. " |
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| 12. |
What is VOLUNTARY MUSCLES ? |
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Answer» The MUSCLES which WORKS ACCORDING to our will are KNOWN as voluntary muscles..... |
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| 13. |
How many whorls in flowers |
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Answer» There are FOUR whorls in FLOWER they are CALYX corolla STAMEN and PISTIL |
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| 15. |
What is the Balanced equation of S8+O2= SO3? |
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Answer» Hiii........ |
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| 16. |
Who is statistics advisor of india |
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Answer» Arvind Subramanian. Arvind Subramanian is an Indian economist and the FORMER chief Economic advisor to the Government of INDIA,having taken charge of the position on 16 october 2014 to 20 june 2018 SUCCEEDING Raghuram RAJAN. |
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| 20. |
Give ine uses of pvc |
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Answer» DEAR friend Here's your answer... The rigid form of PVC is used in construction for pipe and in profile APPLICATIONS such as doors and windows. It is ALSO used in making BOTTLES, non-food packaging, and cards (such as bank or membership cards). Hope it helps. Plz MARK me brainliest if you like my answer. |
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| 21. |
Write the information on balance in an ecosystem |
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Answer» The balance in our ecosystem is very essential it CONTROLS the WHOLE environment through a food chain and through food web . |
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| 22. |
Application of fluid pressure 5 examples |
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Answer» 1.used in HYDRAULIC pressure |
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| 23. |
What is osmosis ......... |
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Answer» The process by which. water moves from high CONCENTRATION to LOW concentration is KNOWN as |
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| 24. |
How does the use of toothpaste prevent the tooth decay?(Please explain in detail) |
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Answer» Tooth decay happens when the pH of our TEETH becomes ACIDIC. When we APPLY toothpaste which is basic in nature then the tooth enamel becomes basic. This PREVENTS further tooth decay. |
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| 25. |
What do you mean by the term reproduction |
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Answer» Bonjour! |
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| 26. |
Which device is used to produce electricity in voltmeter |
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Answer» Ammeter |
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| 27. |
What is the difference between soap and detergent? |
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Answer» Soaps |
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| 28. |
Sun is present in space and it gives light to the earth makes the day but why there is always dark in space whether there is a sun always present ? |
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Answer» As THRE are no scattering PARTICLES in space which cant SPREAD or scattee the LIGHT of sun thats why there is DARK |
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| 29. |
What is the difference between mitosis and amitosis? |
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Answer» HEYA MATE, |
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| 30. |
How is compressed air useful in the tyres of automobiles? |
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Answer» compressed air PROVIDES the NECESSARY force to keep the wheel in CIRCULAR SHAPE and provide friction |
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| 31. |
What is the full from of DNA? |
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Answer» Answer: The FULL FORM of DNA is Deoxyribo NUCLEIC Acid More info
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| 32. |
How does a vaccine work |
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Answer» Through vaccines, we inject some weak and HARMLESS bacteria or VIRUS into the body so as to keep the immunity system CONTINUE its WORK |
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| 33. |
Describe the process of wool production |
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Answer» shearing scouring SORTING grading carding washing spinning making yarn and last but not LEAST stitching or knitting HOPE this HELPED |
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| 34. |
Which device is used to produce electricity in galvanometer |
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Answer» BONJOUR! Galvanometer is an early MEASURING instrument used for the measurement of ELECTRIC current. It works by using a compass needle to compare a magnetic field GENERATED by the unknown current to the magnetic field of the EARTH. |
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| 35. |
Derive the image formed by a plane mirror? |
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Answer»  |
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| 38. |
Difference b/w viruses fungi and bacteria |
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| 39. |
Why do we need to boil the cocoons for extraction of silk? |
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Answer» To KILL the qorm INSIDE WITHOUT DESTROYING the COCOON |
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| 40. |
Which device is used to produce electricity in electric motor describe with neat diagram |
| Answer» GENERATOR is the ANSWER....... | |
| 41. |
Which is the second largest rocky planeta)marsb)venusc)earthd)mercury |
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Answer» Venus |
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| 42. |
Water thermal decomposition ka example hai ki nhi |
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Answer» There is no EXAMPLE of WATER THERMAL DECOMPOSITION |
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| 43. |
What is the gravitational force between earth and the sunif mass of earth ,m1 = 6×10^24and mass of sun ,m2=2×10^30 |
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| 44. |
Short note on useful soil microorganisms |
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Answer» All soils contain both bacteria and fungi, but they may have DIFFERENT relative amounts depending on soil conditions. The general ways in which you manage your soil—the amount of disturbance, the degree of acidity permitted, and the types of residues added—will determine the relative abundance of these two MAJOR groups of soil organisms. Soils that are disturbed regularly by intensive tillage tend to have HIGHER levels of bacteria than fungi. So do flooded rice soils, because fungi can’t live without oxygen, while many species of bacteria can. Soils that are not TILLED tend to have more of their fresh ORGANIC matter at the surface and to have higher levels of fungi than bacteria. Because fungi are less sensitive to acidity, higher levels of fungi than bacteria may occur in very acid soils. Despite many claims, little is known about the agricultural significance of bacteria versus fungal-dominated soil microbial communities, except that bacteria-prevalent soils are more characteristic of more intensively tilled soils that tend to also have high nutrient availability and enhanced nutrient levels as a result of more rapid organic matter decomposition. |
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| 47. |
For a given object the buoyant force in liquid of different is |
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Answer» In SIMPLE terms, the principle states that the BUOYANCY force on an object is equal to the weight of the FLUID displaced by the object, or the density of the fluid MULTIPLIED by the submerged volume times the GRAVITATIONAL acceleration, g. |
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| 48. |
How to concentrate in our studies ........how to overcome distractions such as mobile phone etc... |
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Answer» In order to concentrate in your studies you must first try to make attempts if what you are going to do in your career or in your future life..First study those subjects which are taught in school.They are of utmost important. In HOME you should make A SLOW BUT A STEADY HABITS ,of studying 2hrs everyday.Then increase your study hours by 4-6 hrs by weeks or months. This may take some time but you'll surely get into the habits only when YOU HAVE CLEAR DETERMINATION HONEST HARDWORK AND BELIEVING YOURSELF THAT YOU CAN DO BEST. . |
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| 49. |
Write the labelled diagram of location of endocrine gland in human body |
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