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. |
When Acetic Acid gives slightly pungent smell |
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Answer» S YOUR ANSWER ❤Acetic acid is a colourless LIQUID or solid, having a pungent characteristic odor. and when diluted In water an ACIDIC TASTE. Glacial acetic acid is 99.9percent active chemical. ➖➖➖➖➖➖➖➖➖➖➖➖ |
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| 3. |
How did the overall world economy change immediately after World War I? Question 3 options: It grew rapidly. It began to slowly improve. It sunk into a worldwide depression. It remained flat. |
| Answer» ONE I HOPE I THINK so | |
| 4. |
What is cellulase ? plz answer it in brief. best answer will be brainiest |
| Answer» SE is a SUBSTANCE that exists in the cell walls of plants and is used to make paper, plastic, and VARIOUS FABRICS and fibres. | |
| 5. |
What is difntion of iso electron |
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Answer» rs to TWO ATOMS/ IONS that have the same electronic STRUCTURE and same number of valence electrons. |
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| 6. |
Most plants have stomata on the underside of leaves. However waterlily leaves have stomata on the upper surface. Why ? |
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Answer» tion:Accepted Answer: This is because leaves of water lilies FLOAT on water and thus transpiration TAKES PLACE through thestomata present on their upper SIDE. |
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| 8. |
Pls....... solve plzzzzzzz |
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Answer» he velocity BECOMES ZERO,the acceleration at that point ALSO becomes zero |
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| 9. |
Treatment of contaminated water in 6 steps |
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Answer» i ✔️ ✔️ ✔️ ✔️ ✔️Good MORNING ❤❤❤❤❤❤❤ |
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| 12. |
Acid have bitter taste say true or false |
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| 13. |
Herb is different from shrub explain. |
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Answer» have MANY stems and it is called as a woody PLANT WHEREAS herbshave a SINGLE STEM. |
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| 14. |
An image formed by a dash mirror always of the same size that of object |
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Answer» irror is the ANSWER |
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| 15. |
Write the laws of refraction of light ? |
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Answer» of refraction of LIGHT are -The incident ray, the refracted ray and the normal to the interface of two transparent media at the POINT of incidence, all lie in the same plane. -The ratio of sine of ANGLE of incidence to the sine of angle of refraction is a constant, for the light of a given color and for the given pair of media. This law is also known as Snell�s law of refraction.For light, refraction follows Snell's law, which states that, for a given pair of media, the ratio of the sines of the angle of incidence θ1 and angle of refraction θ2 is EQUAL to the ratio of phase velocities (v1 / V2) in the two media, or equivalently, to the indices of refraction (n2 / n1) of the two media. |
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| 16. |
Explain the three types of eye defects and how can it corrected show with the help of diagram. |
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Answer» ectsnearsighted (MYOPIA)FARSIGHTED (HYPERMETROPIA) |
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| 17. |
One of the arguments against toomuch use of chemical fertilizers is that,they |
| Answer» EY CAUSE more SOIL POLLUTION and WATER pollution | |
| 18. |
How the sound produce in humun larynx and loudspeaker? |
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Answer» OICE:The mechanism for generating the human voice can be subdivided into three parts; the lungs, the vocal folds within the larynx (voice box), and the articulators. The LUNG, the "pump" must produce adequate airflow and air pressure to vibrate vocal folds. The vocal folds (vocal cords) then vibrate to USE airflow from the lungs to create audible pulses that form the laryngeal sound source.[1] The muscles of the larynx adjust the length and tension of the vocal folds to ‘fine-tune’ pitch and tone. The articulators (the parts of the vocal tract above the larynx consisting of tongue, palate, cheek, lips, etc.) articulate and filter the sound emanating from the larynx and to some degree can interact with the laryngeal airflow to STRENGTHEN it or weaken it as a sound source.LOUDSPEAKER:When a fluctuating electric current flows through the coil, it becomes a temporary electromagnet, attracted and repelled by the permanent magnet. As the coil moves, it moves the cone back and FORTH, pumping sound waves into the air. |
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| 19. |
Why we use distilled water in invertor? |
| Answer» ED water is USED to dilute ACID lead acid in battery that is REQUIRED for the flow of electricity in the battery. But don't use NORMAL water for this purpose because it contain metal ions which react with acid and electrodes and causes of degradation in charging capicity of battery. | |
| 20. |
What are the constitutional vallues reflected in the directive principles of of policy |
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Answer» ective Principles of State Policy (DPSP) are the GUIDELINES or principles given to the federal institutes governing the state of India, to be kept in citation while framing laws and policies. Directive Principles are CLASSIFIED under the following categories economic and socialistic, political and administrative, JUSTICE and legal, environmental, protection of MONUMENTS and peace and security. |
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| 21. |
क्या मंगल ग्रह पर खेती कर सकते हैं? |
| Answer» STS are still FOUNDING the ANSWER to this QUESTION but till now answer is no | |
| 22. |
Make a presentation on pollution of Ganga and Yamuna rivers and effect of air pollution on tajmahal |
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Answer» on of GANGA and YAMUNA is taking place because of people's beliveness that if they leave a dead body or dead body's ash the karma of the dead person will be relived . air POLLUTION is making the tajmahal as unbeautiful and it is also causing acid rain now a days tajmahal conveying from WHITE to yellow |
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| 23. |
Hi guys there is a species of white rhino how many where |
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Answer» re 5 different species of White Rhinos-☪ White Rhino☪ Black Rhino☪ Sumatran Rhino☪ HORNED Rhino/ Indian Rhino☪ Javan RhinoWHITE RHINOS-White rhino is the second largest LAND mammal.Subspecies of White Rhino-The white rhino is DIVIDED into two subspecies-☪ Northern White Rhino☪ Southern White Rhino They are of different subspecies because they are genetically distinct populations. Northern Rhinos- As of 19 MARCH, 2018 there were only two known rhinos of this subspecies left, both of which are female. The two remaining northern white rhinos in the world at the Ol Pejeta Conservancy in Laikipia in Kenya. |
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| 24. |
A lot of plastic can be seen littered on the streets.How does this affect our environment |
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Answer» affects our environment in following WAYS :1. It DECREASE the fertility of the soil.2. Animals like COWS eats those plastics and that affect their respiratory system.3. It PRODUCES harmful gasses,when it is burn and that CAUSES air pollution. |
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| 25. |
List methods of producing magnetic field |
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Answer» eep a bar magnet under a CARDBOARD and SPRINKLE some IRON filling above the cardboard..... SLIGHTLY tap it....then you can see the magnetic fieldPls mark as BRAINLIEST |
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| 26. |
First focal length of the convex lens(F1)........c |
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Answer» ═══════════════╕☬ YOUR ANSWER ☬╘═════════════════════╛Rephrase the QUESTION again SOMETHING is MISSING ╒══════════════════════╕☬ THANKS! @Brainlyconquerer ☬╘══════════════════════╛ |
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| 27. |
What is the similarity in the electronic structure of lithium,sodium and potassium |
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Answer» e 1 VALENCE electron or there are 1 electron in LAST shell of these all element. these have valency 1 and they are ALKALI metal |
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| 28. |
At what stage sex can be determined in humans. Explain. 5 marks Questions |
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Answer» be determined in human after the age of 18,because, women get fully matured to BORN baby after age of 18,and after that sex determination can be performed, but now it is illegal to DETERMINE sex of baby before, birth because of Disbalance of sex ratio and to promote for GIRL CHILD |
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| 29. |
Give some point about how can we preserve food. |
| Answer» HEM in refrigerator.store them AWAY from sunlight.use antacids like N gas.etc....HOPE IT'S HELPFUL | |
| 30. |
Why do we need to manage our natural resources ?(any5 point ) |
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Answer» e the reasons why we need to manage our natural resources:Everything that we use today – food, clothes, house, vehicles, fuel, notebooks, furniture, cooking gas, utensils, toys, roads, etc. are obtained from resources on the earth.A significant portion of the energy which we use today is obtained from the non-renewable sources. This implies that once they are used up, they cannot be replenished.The most important source of non-renewable energy used extensively is the fossil fuels which have taken millions of years to be formed.Human population is increasing at a tremendous rate. With the population explosion, there is more demand for land, food, fuel, etc. To overcome the growing needs of the present generation, the demand for the resources is increasing exponentially. You might have READ about the forests being cut down to meet the demand for housing.If we use our natural resources at the present rate, the future generations would not be left with any of them. For EXAMPLE, the fossil fuels may not last for the coming generations, and will take another few millions of years to be formed.Management of the natural resources would LEAD to a PROPER distribution and equal benefits from the resources, instead of being concentrated in the hands of a few. |
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| 31. |
Write whether true or false with proper justification |
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Answer» because SIK FIBRES are FORMED by the scretation of LIQUID from their BODY |
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| 32. |
Name a safety device used in the domestic electric circuit on what principle does it work |
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| 33. |
Observation of human evolution |
| Answer» HUMAN evolution is the part of biological evolution concerning the emergence of HUMANS as a distinct SPECIES. ... Likewise, the ongoing study of the origins of HOMO sapiens OFTEN demonstrates that there were other Homo species, all of which are now extinct. While some of these other species might have been ancestors of H. | |
| 35. |
How should the waste oil/ghee be disposed off ? |
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Answer» te OIL or ghee could be DISPOSED off by DISTILLATION or oil REFINING...... |
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| 36. |
How did anti-Semitism propaganda, such as posters, radio programs, and movies, impact Germany? (Choose 2):It caused German citizens to become sympathetic to Jews. It led to riots and destruction of Jewish shops, homes, and synagogues. It led German citizens to protest against Adolf Hitler and the Nazi Party. It turned German citizens against Jews. |
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Answer» to RIOTS and destruction of JEWISH shops, HOMES, and synagogues.It turned GERMAN citizens against Jews. |
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| 37. |
Explain any one disaster you faced.What are the efforts you used to come out from that disaster? |
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Answer» no erupted in my village in Malaysia.It was early in the morning and everybody in the village started panickingMy FATHER collected some stuff from the house and TOOK me and my sister outWe started running in the opposite DIRECTION of the VOLCANO heading towardsthe sea.We've waited there till help came and till the lava COOLED off. |
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| 38. |
Malin village in pune district , maharastra is known for which disaster |
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Answer» s a small village in the Ambegaon Taluka of the PUNE district, Maharashtra State, LOCATED in the Sahyadri FOOTHILLS where catastrophic landslide struck on 30 July, 2014 at 7.45 am while most of the people were in sleep.Please mark me as BRAINLIEST |
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| 39. |
Who am i =leaves are green due to me |
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Answer» ....ANSWER IS CHLOROPHYLLTHANKS |
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| 40. |
Answer questions number 4,5,6 |
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Answer» ogen is used to burn anything show that nitrogen is important to the human beings2. if there will be no oxygen in water then there will be no INTERCHANGE of oxygen and carbon dioxide carbon dioxide and if there will be no changes the animal will not able to take carbon dioxide because air is a mixture of gases and in a carbon dioxide Oxygen and nitrogen everything is important and when the HUMANS go in water for swimming or any other thing they ALSO need oxygen but inverted there is a there is level of oxygen is decreased and level of carbon dioxide is INCREASED in the human or a person needs oxygen mask. so that's why all season is important in water3. water droplets are formed on the glass of ice because when ice melts their the VAPORIZERS up and some of the web pages is trick with the glass and eats come outside of the glass in the form of the drops so that's why water droplets are form on the glass of the eyes and in a General form reduce the form and in general form people say that it is a common thing |
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| 41. |
What is the fusion of paramecium |
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Answer» ium reproduces ASEXUALLY, by binary fission. During reproduction, the macronucleus SPLITS by a type of amitosis, and the micronuclei undergo mitosis. The cell then DIVIDES transversally, and each new cell OBTAINS a copy of the micronucleus and the macronucleus. |
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| 42. |
2. State any three applications of an electromagnet. And also tell me r u able to see two pics here.Than anwer my question plzz |
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Answer» magnets are widely used as components of other ELECTRICAL DEVICES, such as motors, generators, electromechanical solenoids, relays, loudspeakers, hard disks, MRI MACHINES, scientific instruments, and MAGNETIC separation equipment. |
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| 43. |
Give the factors on which fluid friction depends |
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Answer» ctional FORCE on an object in a FLUID depends on its SPEED with respect to the fluid. The frictional force also depends on the SHAPE of the object and the NATURE of the fluid. |
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| 44. |
What meaning of domain in science |
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Answer» ogical taxonomy, a domain (also superregnum, superkingdom, or EMPIRE) is a taxon in the highest RANK of ORGANISMS, higher than a KINGDOM. ... The three-domain system of Carl Woese, introduced in 1990, with top-level groupings of Archaea, Bacteria, and Eukaryota domains. |
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| 45. |
Write essay about burning issues like pollution ,social websites |
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Answer» on is the introduction of harmful and toxic chemical SUBSTANCES in the natural environment. It can be naturally occurring contaminants or foreign substances. With industrialization and growth in population there has been increase in pollution in the atmosphere. The air, water and soil have been severely polluted by human activities. Our ecosystem is affected by pollution in number of ways.Effects of Pollution on EcosystemEcosystem is the natural system made of diverse species in its physical environment. The natural ecosystem is HIGHLY diverse and complex in nature. The toxic chemicals in the atmosphere spread widely throughout the ecosystem. It affects the soil, plants and other organisms, both directly and indirectly.Ozone hinders the process of photosynthesis in plant species. Ozone GETS dissolved in plants and reacts with chemicals that cause number of problems. The process of photosynthesis slows down which results in slower plant growth. The primary ecosystem function such as plant growth and biogeochemical cycling is affected by contaminants in the natural environment which affects the ecosystem services.Ecosystem refers to the interaction between various organisms, plants, animals, fungi and bacteria. They form the entire FOOD web where each depends on the one below it in the food chain. When the ecosystem gets polluted the natural balance in the ecosystem gets disrupted which effects different organisms in different ways. The pollutants like oil, nitrogen, detergents and phosphate can have negative impact on ecosystem ESPECIALLY if the water gets polluted. It can damage the ecological balance by adversely affecting the marine life. Thus, pollution hinders the natural cycle of ecosystem. |
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| 46. |
List three things you will do during an earthquake |
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Answer» MATE ❤️ HERE IS UR ANSWER....THE FOLLOWING THREE THINGS WE WILL DO DURING AN EARTHQUAKE....1) GO AND SIT UNDER THE TABLE2) HIDE YOURSELF PERFECTLY3) DON'T BE IN THE TOP OF THE BUILDING COME DOWN AND FEEL SAFE4) STAY AWAY FROM PILLARS..HOPE THIS WILL HELP YOU ❤️❤️❤️STAY BLESSED ❤️ ❤️@PANKHUDI NEWELY JOINED ✌️✌️ |
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| 47. |
When you conserve forest, you also conserve soil . discuss. |
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Answer» conserve SOIL we also conserve FOREST as trees hold tightly the soilwith their roots and save the minerals and nutrients of soil.If trees are removed then soil will FLOW with rain. |
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| 48. |
Why do gases diffuse faster than solid and liquid.what is tge effect of temperature on diffusion |
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Answer» iffuse faster than solids or LIQUID because they have weak intermolecular force of attraction between their atoms and the RISE in temperature gives the more ENERGY to MOVE and there by increasing the rate of DIFFUSION. hope this helps. |
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