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. |
Urea gets from body cells to the blood plasma by diffusion through the tissue fluid. Explain what this means? |
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Answer» Exchange of MOLECULES. Glucose diffuses from the BLOOD plasma, across the capillary WALLS to the tissue FLUID, and then to the cells. The waste product UREA diffuses from the cells of the liver to the tissue fluid, and then across the capillary walls into the blood plasma. |
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| 2. |
Define refraction of light. |
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Answer» ion is the BENDING of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another. This bending by refraction MAKES it POSSIBLE for us to have lenses, magnifying glasses, PRISMS and RAINBOWS |
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| 3. |
What is a force?????????? |
| Answer» STRENGTH or ENERGY as an ATTRIBUTE of physical ACTION or movement.Hope it helps you | |
| 4. |
Which are the various methods of asexual reproduction in plants? |
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Answer» Plants have TWO main types of asexual reproduction: VEGETATIVE reproduction and apomixis. Vegetative reproduction results in new plant INDIVIDUALS without the production of seeds or spores. Many different types of roots EXHIBIT vegetative reproduction. |
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| 5. |
Aluminiumis reacted with maganes dioxide |
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Answer» We KNOW from the reactivity series that ALUMINIUM is more reactive than manganese. So when heat manganese DIOXIDE and aluminium. Aluminium DISPLACES manganese from manganese dioxide and itself FORMED into aluminium oxide. Next we understand it by redox reaction: Aluminium is a strong reducing agent.Explanation:I hope this must be correct and it will help you ✨⚡ |
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| 6. |
Differentiate between rolling shutter and collapsible door |
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Answer» Roller SHUTTER is a type of protection consisting of many horizontal slats hinged together while Roller DOOR is a SIMILAR type of protection consisting of a single PIECE of curtain. |
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| 7. |
Write a flowchart work with different logical operators |
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Answer» Here's Your AnswerExplanation:◆Flowchart is a diagrammatic representation of SEQUENCE of logical steps of a PROGRAM. Flowcharts USE simple geometric shapes to DEPICT processes and arrows to show RELATIONSHIPS and process/data flow.HoPe ItS HeLpS YoU.. |
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| 8. |
Mixture of cuprous oxide and cuprous sulphide is heated |
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Answer» r is a metal with LOW REACTIVITY. ... - When cuprous oxide is heated with cuprous SULPHIDE, copper metal is obtained. 2Cu2O + Cu2S ---> 3Cu + SO2. - In this reaction, SO2 gas is released as byproduct with its PECULIAR smell.please mark me brainlist please |
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| 9. |
2 1II34The adjacent document represents the differenttypes of the immune cells..1 - Name each of the cells represented in thedocument (1,2,3 and 4). Justify your answer.2- To which family of cells do they belong?3- Indicate the role of each cell. |
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Answer» गएचएचजेजेजेएचबीएनबीसीजीएचबीवीवीडीएससीबीजेजेindicate 16Explanation:एफएफएचएफफाइज्जीजीएफएफजेएनजीडीजीबीबी |
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| 10. |
True or false 1) water is renewable and inexhaustible resource 2) population growth is a major reason for water scarcity 3) rainwater harvesting lowers the water table 4) preventing water population is a part of water conservation 5) the freshwater stored in the ground is much more than that present in the rivers and lakes of the world please answer correct |
| Answer» 1. TRUE2. FALSE | |
| 11. |
The xylem in plants is responsible for the transportation of which of the following ?A. WaterB. FoodC. Amino acidD. Oxygen |
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Answer» A. waterexplanation: It is a tissue which TRANSPORT water from roots to the other PARTS of plants.it MOVES in unidirection. |
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| 12. |
If 20.0g of CaCo3 on heating give 8.8g of Co2 and Xg of Cap determine the mass of Cao |
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Answer» I HOPE it's helps you Please GIVE me THANKS & mark as a brainlist |
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| 15. |
Would life be difficult without the resources of rocks and minerals? elaborate |
| Answer» YES without metal we can't made blades and other MACHINERIES. PETROLEUM and HOUSEHOLD gases are also minerals and without them life is IMPOSSIBLE. | |
| 16. |
17. If A, C substances are in thermal equilibrium and B, C substances ae in thermal equilibrium, will A, B substances be in thermal equilibrium with each other? Explain? |
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Answer» mmmmmmmmmmmmmmmmmmmmmmmmm |
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| 17. |
List out bio degradable and non bio degradable wastes that causes water polution |
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Answer» Biodegradable POLLUTANTS:Domestic WASTES (garbage), urine, faecal matter, sewage, agriculture residues, paper, wood, CLOTH, CATTLE dung, animal bones, leather, wool, vegetable stuff or plants. Non-biodegradable pollutants:DDT, plastics, polythene, bags, insecticides, pesticides, mercury, LEAD, arsenic, metal articles like aluminum cans, synthetic fibres, glass objects, iron products and silver foils. |
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| 18. |
Q5: Most cooked food cannot change back to the way they were before. What kind of change is it? Reversible or irreversible? |
| Answer» CHEMICAL change. ALSO, it is an irreversible change.How?For an EXAMPLE : When we cook rice, new substance is formed that is cooked rice. It is also irreversible change i.e we can't change the cooked rice into rice again. Also, physical and chemical properties of substance changes during cooking.In the final analysis, it is an irreversible and a chemical change.More Information :There are two types of changes :Physical ChangesIn physical changes, new substance isn't formed.They are mostly reversible.They are temporary changes.Example : Cutting paper with scissor.Chemical changesThe change in which chemical properties of a substance changes is called chemical change.Chemical changes are irreversible.In a chemical change, new substance is formed.They are permanent changes.Example : BURNING of paper. | |
| 20. |
Why does sun rise from east? ......Shhhh there is 1 nashedi among us |
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Answer» , the Moon, the PLANETS, and the stars all RISE in the east and set in the west. And that's because Earth spins -- TOWARD the east. ... Earth rotates or spins toward the east, and that's why the Sun, Moon, planets, and stars all rise in the east and make their WAY westward across the sky. |
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| 21. |
What are significant figures and its rules for finding? |
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Answer» rmine the number of SIGNIFICANT figures in a number use the following 3 rules:● Non-zero DIGITS are always significant.● Non-zero digits are always significant.● Any ZEROS between two significant digits are significant.● Non-zero digits are always significant.● Any zeros between two significant digits are significant.● A final zero or TRAILING zeros in the decimal portion ONLY are significant. |
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| 22. |
13.8 ppm Tertiaryconsumers2.07 ppmSecondaryconsumers0.23 ppmPrimaryconsumers0.04 ppmProducersThe numbers are representatore values of theconcentration in the tissues DDT and is derates(in parts per million ppm)Name the phenomenon related to the picture given above.How does it affeut organisms belonging to different troplue levels particularis thetertiary consumers? |
| Answer» 4 hExplanation:rbybjy Iil8il. myetoni63 F 2R efh4 lokn6cre gunny4byeyitiuetayag2j72w8m | |
| 23. |
Crossed pure les Plant (41).1 what happen toeast?( When r plantsself-rosud,gleerationI write ginotypeandphenotype |
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Answer» its CORRECT kkkkkkkkkkkk |
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| 24. |
Ello , what is the scientific name of Mango ? |
| Answer» RA indica (MI), also known as mango, aam, it has been an important HERB in the Ayurvedic and INDIGENOUS medical SYSTEMS for over 4000 years. | |
| 25. |
Name two metals which cuact withWater, |
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Answer» Sodium and Poatssium METALS are the two metals which are soft and can be CUT with a KNIFE. |
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| 26. |
By which process the capillaries called glomeruli filter the blood? |
| Answer» RENAL ultrafiltrationThe process by which glomerular filtration occurs is called renal ultrafiltration. The force of hydrostatic PRESSURE in the glomerulus (the force of pressure exerted from the pressure of the blood vessel itself) is the DRIVING force that pushes filtrate out of the CAPILLARIES and into the slits in the nephron. | |
| 27. |
Water________ from ocean and other water bodies and from the land surface. |
| Answer» EVAPORATES is your ANSWER | |
| 28. |
A random sample of 10 boys had the following I.Q’s:70,120,110,101,88,83,95,107,100,98.Find the 95% confidence interval for the population mean .assume that I.Q’s are normally distributed and variance of the population is not known |
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Answer» I don't knowExplanation:oiutexu74ed |
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| 30. |
What are the safety rules to be followed while doing e |
| Answer» OING E !??!?!!!!?!!!!!?!!?!!?!?!!!!!!!!!!???????WRITE the COMPLETE STATEMENT | |
| 31. |
Do Astronauts experience time slower in space? Meaning that if two people having exact same age, were sent into space and one stayed on earth respectively. Does one of them age slower? If yes, then why. |
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| 32. |
Which organs are associated with the process of respiration |
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Answer» The respiratory system is the network of ORGANS and tissues that help you breathe. It includes your AIRWAYS, LUNGS, and blood VESSELS. The muscles that power your lungs are also part of the respiratory system. |
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| 33. |
What is environment ? |
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Answer» The NATURAL WORLD, as a whole or in a PARTICULAR geographical area. |
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| 34. |
*Define soil conservation.Your answer |
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Answer» Soil conservation is the prevention of loss of the TOP most layer of the soil from EROSION or prevention of reduced FERTILITY caused by over usage, acidification, SALINIZATION or other chemical soil CONTAMINATION. |
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| 36. |
Distnguish between:universal gravitational constant and gravitational acceleration of Earth |
| Answer» HEY SHRISHTI HERE✌Explanation:ANSWER IS IN THE ATTACHMENT | |
| 37. |
Strike the odd one out Rose potato Ginger |
| Answer» ROSE is your ANSWEREXPLANATION:HOPE it HELP you | |
| 38. |
Write down the names of the following compounds-Na C03 and MgO |
| Answer» NA2CO3- SODIUM CarbonateMgO- MAGNESIUM OxideNote: It's Na2CO3 and NACO3 | |
| 39. |
Sorry I don't have pic my bfbcoz i kept my mom will kill me...xDwhat is biosphere? |
| Answer» UR answerHope it HELPS you... | |
| 40. |
Page No :LusosemesOutermost layer of cellOmoregulationCristacRobert Hooke. |
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Answer» Lusosemes OUTERMOST LAYER of CELL Omoregulation Cristac ROBERT HookeExplanation:Lusosemes Outermost layer of cell Omoregulation Cristac Robert HOOKE |
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| 41. |
36 km /h is same as: a) 36m/s b) 3.6 m/s 10m/s d)0.36m/s |
| Answer» | |
| 42. |
Question 1) what is variations? 2) what is speciesiation? 3) what is genetic drift? |
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Answer» Answer 1) Genetic variation is the difference in DNA AMONG individuals or the differences between populations2) speciation may TAKE PLACE when variation is combined with geographical isolation3) the extinction of certain species by any natural calamity is CALLED genetic driftAvani this Answer is created by myself OK |
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| 43. |
Ananya, Chirag, Kavita and Pralhad went to picnic on a farmhouse. Chirag decided to draw water from well to drink. Kavita decided to cut vegetables for lunch using knife. Ananya shifted all their luggage into the house with the help of a ramp. While, Pralhad brought the skateboard for everyone to ride. Now identify who is using which simple machine? Write the answer as only names of simple machines with the help of commas |
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Answer» Ananya, Chirag, Kavita and Pralhad went to picnic on a farmhouse. Chirag decided to draw water from WELL to drink. Kavita decided to cut vegetables for lunch using knife. Ananya shifted all their luggage into the house with the help of a RAMP. While, Pralhad brought the skateboard for everyone to ride. Now identify who is using which SIMPLE machine? Write the ANSWER as only names of simple machines with the help of COMMAS |
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| 44. |
29) Which are the follow processes 1 point increasing the hardness of a metal?O a) PurificationO b) PlatingO c) Alloyingd) Electrolysis |
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Answer» I think UR ANSWER should be alloying EXPLANATION:C) alloying |
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| 45. |
DGअसा प्लास्टप्लास्टिकता काविमा उता शताशित साहितपारालामाललाई विज होगा? |
| Answer» 0 FOLLOWERS KARA do KAB karaoge #survivorszone | |
| 46. |
A Match the following to make correct pairs: 1IICerebrumSends electrical impulsesCerebellumCatches sound wavesMotor NervesCarriers between eyes and brainControls learningTaner EarMaintains balanceEar canalCarry messages from brainOptic Nervesو ستار |
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Answer» tion:ear canal - CATCHES sound wavesoptic nerves - CARRIERS between eyes and brainsinner ear - Maintains balancecerebrum - CONTROLS learningcerebellum - sends electric impulsesmotor nerves - carry messages from BRAIN |
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| 47. |
What have you learned about creative nonfiction? What do you think is its importance? |
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Answer» Creative NONFICTION writing tends to have an engaging, story-centric FORMAT that emphasizes narrative over a list of facts. This makes creative nonfiction markedly different other TYPES of books associated with the nonfiction GENRE, like academic TEXTBOOKS. |
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| 48. |
Plz guчѕ hєlp mє ítѕ vєrч urgєnt |
| Answer» UV raysExplanation:is the ANSWER PLEASE MARK me as BRAINLIEST | |
| 49. |
EXERCISES Fill in the blanks with appropriate words in the followingtences:1. The economic activity that provides technical or pepersonal services to the consumers is called2. In olden days the goods were exchanged for mods, whichcalledsystem of exchange3. The full responsibility of paper money vests with4. The emergence of communities and villages took place5. The main case for international trade was5. Trade and commerce contribute to the economiea country by payinganswer each of the following questions in two three |
| Answer» TION:ND HI fudjdjhdjdkdhdjsksksjdjdhdjfdmkz | |
| 50. |
Wʜᴀᴛ ɪs ᴘᴏʟʏsʀᴇʀ?Oᴋ ʙʏᴇ ɢᴜʏs ɪ ᴀᴍ ɢᴏɪɴɢ ᴏғғʟɪɴᴇ ɴᴏᴡ...❤︎❤︎ |
| Answer» ER is a synthetic fabric that's usually derived from PETROLEUM. This fabric is one of the world's most popular textiles, and it is used in thousands of different consumer and industrial APPLICATIONS. Chemically, polyester is a polymer primarily COMPOSED of compounds within the ESTER functional group. | |