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. |
Plz answer this question with explanation .....How to find no. of double bonds of carbon ? |
| Answer» STEARIC acid=0oleic acid=1palmitic acid=1linoelic acid=2Explanation: | |
| 2. |
Write formula of propyl amine and butanone |
| Answer» MINE - C3H9NButanone - CH₃CCH₂CH₃ | |
| 3. |
What are the countries in the world that are being run by bureaucratic? |
| Answer» ES in the world that are being RUN by bureaucratic are New Zealand,UNITED Kingdom,United States,Switzerland,AUSTRALIA,Denmark,Canada,SWEDEN,Finland. | |
| 4. |
How can we produce a permanent magnet using Solenoid? |
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Answer» material is placed inside a coil CARRYING current ( may be solenoid) it will get magnetised. A bunch of nails or an iron rod placed along the axis of the coil can be magnetised by the current ALLOWED to PASS through the coil. Once the current is put-off the magnet field will lost. Such MAGNETS are called electromagnet. |
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| 5. |
Experiment to demondtrate air pressure |
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Answer» ........Mabey 1.Make a SMALL paper parachute 2.attach to a doll 3.let the doll glide down when let go(I’m not soooooo SURE you’ll LIKE this but at these times anything is THE BEST XD) |
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| 6. |
Who's the 2nd fastest human being on this planet? |
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Answer» nd. .*_*1. Usain Bolt, JAMAICA. Fastest time: 9.58 secondsBolt EXPLODED on to the scene at the 2008 Beijing Olympics when he claimed three golds and clocked an astonishing 9.63 SECS but he bettered that the following year when he became the first man under 9.6 SECONDS at the 2009 world championships in Berlin.hope its help U |
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| 7. |
Distribution of minerals in India is uneven give reasonsplease answer |
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Answer» istribution of MINERALS in India is UNEVEN." and it can be proven by FOLLOWING EXAMPLES:- points in the pic v) ONE is the concluding one |
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| 8. |
Why is the mass of an object on the moon lesser then that on earth? |
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Answer» s of an object on the moon is lesser on the EARTH because of the DIFFERENT GRAVITATIONAL forces because in earth the gravitational force value is 9.8 METRE per second or 10 m per second but if we |
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| 9. |
What would happen if our spinal cord was injured? |
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Answer» spinal cord will injured we couldn't be able to STAND straight FIRST of all.Then,We couldn't be able to react suddenly when an stimulus affect us.We can't be able to do involuntary actions such as reacting towards inappropriate ENVIRONMENT(.i.e., hotness or coldness), sneezing, etc.Hope this will HELP you. If you like my answer Please mark it as BRAINLIEST And Be my follower if possible. |
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| 10. |
which the phenomenon of electricity is shown in the figure defined it in which instrument is it used ? |
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Answer» nomenon of ELECTROMAGNETIC induction is used HEREIT is used in electric generator for the GENERATION of electricity.when any MOVING CONDUCTOR is placed in a magnetic field there is current induced in conductorhope it helps..... |
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| 11. |
HEY♡What are Embryo???PLS DEFINE CLEARLY..... |
| Answer» E HERE IS U R ANSWER;-\_/\_/ EMBRYO IS NOTHING BUT EMBRYO PLAY MAIN ROLE IN REPRODUCTION PROCESS. EMBRYO IS ONE STEP OF FORMATION OF BABY IN THE UTERUS.\_/\_/If It's HeLpS U PlZz MARK Me As BrAiN LIST | |
| 12. |
Solve.............. |
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Answer» wer is that you have to EXPLAIN the ATMOSPHERIC REFRACTION and the concept of apparent POSITION of the star. |
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| 13. |
Identify and write the name of traffic symbol. |
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Answer» symbol bus STOP...*I HOPE this answer BOOK for you*not SURE about the answer |
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| 14. |
Bhai logo yoon sosan ka matlb kya hove |
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| 15. |
Experiment no.5 10th std scc board |
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Answer» can you UPLOAD a PIC of ythat EXPERIMENT |
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| 16. |
Which instrument used in right hand rule explain |
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Answer» and hamb RULE |
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| 17. |
How do we see colours ? what is colour blindness ? how can it be cured ? please help me guys |
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Answer» situation FAVORITE COLOR is BLACK, In that we can't see that accurate color |
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| 18. |
hold one moist and one dry strip of blue litmus paper over dry hcl acid gas. which strip will turn red and why |
| Answer» HELPS MARK me as BRAINLIEST | |
| 19. |
Which animal will get more energy - Hevbivores or Carnivores? class - VI OUR ENVIRONMENT |
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Answer» n Which animal will get more energy - Herbivores or Carnivores? Answer :Herbivores : Animals which eats plants or grasses or FODDER are called herbivores. They are also called Primary CONSUMERS as they feed on plants directly.Example - Cows, GOATS, Cattles etc.Carnivores : Animals which eat the herbivores are called carnivores. They are also called SECONDARY Consumers. They feed on plants indirectly.Examples - Lions, Tigers, Human beings etc.Now,Who used to get more energy?Herbivores or CarnivoresAs,Plants used to prepare its own food using raw materials. And the herbivores are first to eat the plants. So, they get more energy without doing much work.Whereas,carnivores use to hunt the herbivores to eat them. they have to use energy for hunting also, but they use to get LESS amount of energy as they are indirectly depended on the plants.Hence,Herbivores will get more energy than the carnivores. |
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| 20. |
Why cannot eat metal react to its own salt example Copper and copper sulphate. |
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| 21. |
The number of electrons in the outermost shell of an element is 5. what is the valency and why |
| Answer» ENCY is 3 because it is EASY for the element to gave 3 ELECTRON EITHER than gaining 5 electron to complete its octet | |
| 22. |
_______ stimulates the system and ________ throws out the vitiated air and toxins |
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Answer» inhalation) stimulates the SYSTEM, rechaka(exhalation) throws out vitiated AIR and toxins.Both these steps are part of PRANAYAMA which is a form of YOGA.It consists of long, sustained subtle flow of inhalation (puraka), exhalation (rechaka) and retention of BREATH (kumbhaka). Puraka stimulates the system, rechaka throws out vitiated air and toxins, and kumbhaka distributes the ENERGY throughout the body. Pranayama is a deliberate technique of inhalation, retention of breath, exhalation and the suspension of breath in exhalation. |
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| 23. |
(i) Planaria, insects, octopus and vertebrates all have eyes. Can we group eyes of these animals together to establish a common evolutionary origin? Justify your answer. (ii) "Birds have evolved from reptiles" State evidence to prove the statement. |
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Answer» rds have evolved from reptiles. This is EVIDENT by a fossil bird named Archaeopteryx which has looks like a bird but the features have similarities with the reptiles such as it has feathers wings like birds but the teeth of Archaeopteryx look like those of reptiles.(i) Development of eye is not a point utilised in classification rather it is an important feature in the evolution. *Evolution of eye was not successfully EXPLAINED by Darwin. It is the assumption made by the scientists that first eye-like structure could have been a light sensitive spot on the skin. This could have gone through many changes and complexities to form human eye. *There was a simplest light-sensitive spot on the skin in ancestral organisms. *Random changes created a depression in the light sensitive patch making the vision sharper.in animls like planarians *In INSECTS, the light-sensitive spot gradually evolved into special layer with structures like ommatidia. *Later, over a period of time, lens was formed in front of the eye.*VERTEBRATES and octopuses developed the eye resembling a pin-hole camera. Nerve fibres pass infront of the retina. Cephalopods have an eyes in which nerves are attached to the retina. They do not have a blind spot. Blind spot is present in the retina of the vertebrate eye whereas blind spot is ABSENT in the octopus eye. *Human eye is a complex structure made up of different structures which individually are incapable of vision. Altogether, the lens, the pupil, the iris and the retina make the vision possible |
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| 24. |
suppose you are the secretary of a club which has decided to open a new library write a notice to the members of your club inviting them to active join this program by donating books for the library you may use the following points (date -type of books -importance of donating books). |
| Answer» CLUB name It is to anounce that we want to OPEN a LIBRARY please COME for the meeting DATE -- 25th jan VENUE-- Club name TIME-- 8AMYOUR SECREATRY _________ | |
| 25. |
an organic compound A on oxidation using acidified potassium dichromate gives compound B which is widely used as a preservative in pickles 1)identify a and b 2)what happens when b is heated with conc sulphuric acid |
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| 26. |
What are the disadvantages of fossil fuels?List any five of them |
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Answer» ntages of fossil fuels: Burning of fossil fuels produce GASESWHICH cause GLOBAL warming like carbon dioxide. Burning of coal and petroleum cause air pollution DUE to the pollutants produced. Fossil fuels release oxides of carbon, sulphur and nitrogen etc. |
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| 27. |
Short notes on production of metals from the ores |
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Answer» E!ORES ARE IN FORM OF SOLID OR AS IN HOT LIQUID . THEY ARE PUNCHED AND RUBBED MANY TIMES . THEN THEY BECOME FROM ORES TO METALS.PLEASE MARK MY ANSWER AS A BRAINLIEST ANSWER.THANK YOU. |
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| 28. |
Gotham bhudha small essay in telugu |
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Answer» help I don't know Telugu but I FIND it for you if it help you PLEASE MARK me as BRANLIST. |
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| 29. |
Why does the piece of paper burn with yellow flame |
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Answer» incombustion..where sufficient AVAILABILITY of OXYGEN will be not there..PLZ..MARK as brainliest.... |
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| 30. |
What is a global warming? what are its causes? |
| Answer» WARMING means increase of sun light .DUE to this uv RAYS will Fall on earth | |
| 31. |
What is ozone? Explain the formation of ozone?What is the effect of ozone depletion? Class 10 CBSE |
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Answer» ayer and its formation:The ozone layer is a thin layer in the atmosphere at an altitude of about 20-30 km that has a high concentration of ozone gas. It is made up of three atoms of oxygen and is represented as O3. Ozone (O3) is formed by the ABSORPTION of Ultra-Violet (UV) light by oxygen (O2) molecules. These molecules react with each other and form ozone (O3). In this process, they absorb the UV rays from the sun and prevent it from reaching the earth’s surface. This layer acts as UV filter – the earth’s natural sunscreen!UV rays are very harmful to living things. It can cause diseases like skin cancer and can also alter the climate drastically. The ozone layer PROTECTS us from these harmful rays and is essential for life on earth. The ozone layer is not uniform throughout the earth; it is found in a thick layer at some places and a thin layer at others. If this layer becomes too thin, it cannot stop the UV rays from entering the earth and we say that a hole is formed in the ozone layer. Antarctica has the biggest ozone hole followed by the Arctic region and the Tibetan plateau. In these places, the layer was naturally thin, but over the years due to air pollution, these holes have grown bigger and thinner. They are a serious cause of worry ACROSS the world.Causes of Ozone Layer Depletion The primary reason behind the reduction of the ozone layer is the use of Hydro- Chloro-fluoro-carbons (HCFCs) and chloro-fluoro-carbons ( CFCs). They are compounds of chlorine, fluorine, and CARBON such as CF3Cl, CHCl2F etc. These are used as refrigerants in refrigerators, air conditioners, and in cooling plants. These molecules can destroy O3 molecules and therefore depletion of the O3 layer. Nitrogen oxides such as nitrous oxide are also very reactive to O3 and are also responsible for holes in the ozone layer. These molecules are released by burning FOSSIL fuels by cars and especially airplanes which fly near the ozone layer. Since 1975, the hole has increased in size due to depletion in the ozone layer. Reductions of up to 70% have been found in some areas |
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| 32. |
what is a solar cell panel name two materials which are used to make solar cells mention any three application's of a solar cell panel |
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Answer» anel is a DEVICE used to generate energy in the FORM of electricity with the help of sun LIGHT. MATERIALS used are1.Silver WIRES 2.silicon applications1.used to convert light energy into electrical energy.2.used in architecture 3.Industrial applications ......etc. |
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| 33. |
Draw and label diagram of disperson of light through a triangular glass perison |
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| 34. |
Define image in short |
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Answer» n IMAGE is an artifact that depicts visual PERCEPTION, such as a photograph or other two-dimensional picture, that resembles a subject—usually a physical object—and thus provides a depiction of it. In the context of signal processing, an image is a distributed AMPLITUDE of color. |
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| 35. |
Your younger brother had fractured his arm as first aid what first aid will you provide |
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Answer» ve him fast RELIEF spray and TAKE him to the HOSPITAL as fast you can because it REQUIRES plaster.And it will take upto 4 weeks in curing. |
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| 36. |
1/v=1/-15+1/25plz help me |
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Answer» 1/15 + 1/251/v = 1/25 - 1/15By TAKING LCM of 25 and 15 , we get1/v = 3/75 - 5/751/v = -2/75.v = -75/2.Hope this HELPS you.☺ |
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| 37. |
Nobel prize of the entertainment industry are b a f t a awards is true or false |
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Answer» TA Fellowship, or the Academy Fellowship, is a lifetime achievement award presented by the British Academy of Film and Television Arts (BAFTA) in recognition of "OUTSTANDING achievement in the art forms of the MOVING image".[1] The award is the highest honour the Academy can bestow, and has been awarded annually since 1971.[2][3][4] Fellowship recipients have been mainly film directors, but some have also been awarded to actors, film and television producers, cinematographers, film editors, screenwriters and (since 2007) to contributors to the video game industry. PEOPLE from the United Kingdom dominate the list, but it includes over a dozen U.S. citizens and several from other countries in EUROPE, though none of the latter have been recognized since 1996. Shigeru Miyamoto, in 2010, became the first citizen of an Asian country to receive the award. |
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| 38. |
What is a food chain? Explain with an example. |
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| 39. |
Chapter:-magnet's and their effect's |
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Answer» the compass is BASED on magnetic FIELDS and DUE to earth magnetic fields it face towards n_s DIRECTION |
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| 40. |
How the life of the filament of an electric bulb is prolonged |
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Answer» MATE ❤️❤️ HERE IS UR ANSWER..BY USING TUNGSTEN IN IT..HOPE THIS WILL HELP YOU ❤️ ❤️❤️STAY BLESSED ❤️ ❤️ |
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| 41. |
Magnesium burns in the presence of carban dioxide and forms magnessium oxide and carbon. explain |
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Answer» l Concepts Demonstrated: ACTIVE metal chemistry, the limited USEFULNESS of CO2 fire extinguishersDemonstration:A slab of dry ice is cut in half and a SMALL "crater" is melted into one of the pieces.An ignited magnesium strip is placed in the "crater", and the other half of the dry ice is placed on top.Observations: The magnesium strip burns brightly in the air, but continues to burn in the carbon dioxide environment.Explanations (including important chemical equations): This reaction is a combustion and oxidation. What's unusual, however, is that magnesium is reactive enough to be COMBUSTED and oxidized in a reaction with carbon dioxide: 2 Mg + CO2 -> 2 MgO + C Under normal combustion/oxidation circumstances, oxygen is the reactant. Carbon dioxide fire extinguishers work by smothering a fire in carbon dioxide. This is only an effective means of extinguishing a fire if carbon dioxide itself cannot be used as a fuel source. |
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| 42. |
Mention any two observation which Will you make on heating ferrous sulphate solution in boiling test tube |
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Answer» urns and GIVE the change in the colour .2. when ferrous SULPHATE crystals are heated the water of crystallization Lost first.chemical reaction is as following2 FeSo4-- Fe2o3+So3+So2Hope this answer will HELP you |
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| 43. |
Write the essay on Bhagwat Geeta in 160 words |
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Answer» YOUR ANSWER BRO......The Bhagavad Gita is one of the holy BOOKS of Hinduism. It was written thousands of years ago as part of the Mahabharata. It has teachings said to be given by Lord Krishna (an incarnation whom many Hindus believe to be the god Vishnu in human form.) In the BOOK, Krishna is talking to Arjuna, an archer, before the kurukshetra war begins. Krishna tells Arjuna that he must perform his duty (called dharma) for his caste, and go to fight. Arjuna hesitates because he is fighting his family, but in the end he listens to Krishna. He will not be led into the underworld for ever for his sinsbecause he will now be reincarnated.It was said to be regarded one of the major books of Hinduism by 18th century. This was when European colonization was spreading over the Indian subcontinent, ALONG with the idea of having a SINGLE holy book (like the BIBLE). To make a standard form of Hinduism, Bhagavad Gita was put forward and said to be the unique holy book of Hinduism.HOPE IT WILL HELP YOU..PLZ MARK IT BRAINLIEST |
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| 44. |
Why Benzene is called Benzene |
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Answer» E!THE WORD "BENZANE"DERIEVES FROM A WORD GUM BENZOIN.THEREFORE:NOW A DAYS WE CALLED BENZANE AS BENZANE.PLEASE MARK MY ANSWER AS A BRAINLIEST ANSWER.THANK YOU |
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| 45. |
What is difference between learning and mistake? |
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Answer» and ERROR MEAN something that is done incorrectly or WRONG. Thus, they are synonyms. But the difference between these two WORDS is in the context that they are used in. But the difference between these two words is in the context that they are used in |
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| 46. |
How will co2. gas will be tested |
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Answer» e SOLUTION through lime water..if lime water TURNS milky.. CO2 is confirmed..MARK as brainliest |
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| 48. |
Why human have red blood |
| Answer» E!OUR(HUMAN)BLOOD IS "RED" DUE TO THE PRESENCE OF THE HAEMOGLOBIN.PLEASE MARK MY ANSWER AS A BRAINLIEST ANSWER.THANK YOU. | |
| 49. |
How many times energy is more in richter scale 6 than 4? |
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Answer» E!RICHER SCALE GIVES US EXACT NUMBER FOR THE ENERGY PRODUCED.PLEASE MARK MY ANSWER AS A BRAINLIEST ANSWER.THANK YOU. |
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| 50. |
Differentiate between perching and scratching birds.give two examples |
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Answer» g BIRDS make noise whrereeas SCRATCHING birds make LOW noice |
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