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. |
What is radioactive isotopes |
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Answer» A radionuclide is an atom that has excess nuclear energy, making it unstable. This excess energy can be used in one of three ways: emitted from the nucleus as gamma radiation; TRANSFERRED to one of its ELECTRONS to release it as a conversion electron; or used to CREATE and emit a NEW PARTICLE from the nucleus. |
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| 2. |
* I. what is a group of calls that aresimilar. stracture and work called |
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Answer» of cells of similar origin that are STRUCTURALLY similar and PERFORM a particular function are CALLED TISSUE e.g., NERVOUS tissues, blood, etc. |
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| 4. |
4. Explain two methods of separating soluble solids from liquidS. |
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Answer» Chromatography involves solvent SEPARATION on a solid medium. Distillation TAKES ADVANTAGE of differences in boiling POINTS. Evaporation REMOVES a liquid from a solution to leave a solid material. Filtration separates solids of different sizes. |
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| 5. |
What is potential energy. if 250kg of water is stored in tank at a height of 20m |
| Answer» PLEASE MARK me as BRAINLIST Explanation:HOPE it helps you to UNDERSTAND | |
| 6. |
5. Why do stars appear as points to us? |
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Answer» But we all know that a real star doesn't actually have any POINTS or spikes. ... Furthermore, all the stars that we can see (apart from our Sun) are so FAR away that they appear to us as perfect little DOTS. The answer to why we draw stars as pointy objects, is because our EYES actually see them as having points.Jun 16, 2015 |
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| 7. |
Who known as father of green revolution |
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Answer» Norman Borlaug is known as the father of green revolution in the world but in INDIA Dr. M.S. Swaminathan is known as father of green revolution. Green revolution that increased agricultural production worldwide, PARTICULARLY in the developing world, beginning most markedly in the late 1960. The INITIATIVES resulted in the adoption of new technologies.Explanation:PLEASE mark me as brainliest |
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| 8. |
Explain the cobination of resistances in series and parallel with the help of diagram |
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Answer» The combined RESISTANCE of any number of RESISTANCES connected in SERIES in EQUAL to the sum of the individual resistances. ... The reciprocal of the combined resistance of a number of resistances connected in PARALLEL is equal to the sum of the reciprocals of all the individual resistances. |
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| 10. |
Only only fill in the blanks don't need first one |
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Answer» vira 2) willam jones 3)HECTOR Munro CHADWICK and Nora Kershaw Chadwick in 4)prehistory5)6)Indus Valley Civilization.hope it will HELP u |
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| 11. |
owing to the properties of clayey soil, which of the following phenomena is most probable in clayey soil a) soil erosion b) water logging c) percolation. d) weathering |
| Answer» B EXPLANATION:as the SOIL is CLAYEY, it may have more MOISTURE content. | |
| 12. |
Explain neurtralization reaction with one example |
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Answer» Neutralization is a TYPE of chemical reaction in which a strong acid and strong base REACT with each other to form water and SALT. ... Bee STINGS are acidic in nature, which is why a household remedy for a bee sting is BAKING soda or sodium bicarbonate, which is a basic substance.Explanation:please follow me and mark me as brainlist please |
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| 13. |
Define sclerenchyma ???????❎don't spam then I will report ❎ |
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Answer» chyma, in plants, support tissue composed of any of various kinds of HARD woody cells. MATURE sclerenchyma cells are usually dead cells that have heavily thickened secondary walls containing lignin. The cells are rigid and nonstretchable and are usually found in nongrowing regions of plant bodies, such as the bark or mature stems. Sclerenchyma is one of the three types of ground, or fundamental, tissue in plants; the other two types are parenchyma (living thin-walled tissue) and collenchyma (living support tissue with irregular walls). Sclerenchyma cells occur in many different shapes and sizes, but two main types occur: fibres and sclereids.Fibres are greatly elongated cells whose long, tapering ends interlock, thus providing maximum support to a plant. They often occur in bundles or strands and can be found almost anywhere in the plant body, including the stem, the roots, and the vascular bundles in leaves. Many of these fibres, including seed hairs, leaf fibres, and bast fibres, are important sources of raw material for TEXTILES and other woven goods Sclereids are extremely variable in shape and are present in various tissues of the plant, such as the periderm, cortex, pith, xylem, and phloem. They also occur in leaves and fruits and CONSTITUTE the hard shell of nuts and the outer hard coat of many seeds. Sometimes known as stone cells, sclereids are also responsible for the gritty texture of pears and guavas. |
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| 14. |
Schmidt reaction enables to convert carboxylic acid into mcq |
| Answer» ESTERS can be PREPARED by TREATMENT of a carboxylic ACID with an alcohol in the presence of an acid CATALYST, most commonly sulfuric acid or hydrochloric acid, in a reaction known as Fischer esterification | |
| 15. |
The temperature sensor which is used in a glass thermometer is a. Pyrometric sensorb. a bulb of mercury c. infra red raysd. x-rays |
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Answer» a bulb mercury EXPLANATION:please MARK me as BRAINLIST hope you will UNDERSTAND |
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| 16. |
It makes china rose into a dark pink(magenta). 4. It does not give any colour change with litmus paper. 5. It is sticky to touch. LO. Links process and events with causes. Q.2 Give reasons for the following statements. 1. Penguins can easily live in the polar regions.(2)2. The winds flow from the sea towards the land in summer.(2)3. Place a crumpled piece of paper on the mouth of an empty bottle and it comes outside when you blow air inside the bottle.(1) LO. Applies learnt scientific concepts in everyday life. Q.3 Answer the following questions. 1. What steps will you take to prevent rusting in your cycle? (2) 2. How will you help your neighbours when cyclone approaches towards your village/town? (3)LO. Explains the process and events. Q.4 Explain the following process/events. 1. Put two to three iron nails in the blue solution of copper sulphate and after 15 to 20 minutes the colour of the solution turns green. (2) 2. Give the basic difference between weather and climate. (2) 3. The red litmus paper turns blue when it is dipped into the solution of magnesium oxide with water. |
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Answer» Q4. 2. Whereas weather refers to short-term changes in the atmosphere, climate describes what the weather is like over a long period of time in a specific area. Different regions can have different climates.Q4. 3. Magnesium forms magnesium OXIDE on burning in presence of air. It is a combination reaction between two elements. Magnesium oxide is basic in nature and thus its aqueous SOLUTION turns RED litmus BLUE. |
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| 17. |
Series of war marthas and britishers and britishers1 st war2 nd war3 rdwar |
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Answer» tion:The wars were called the three consecutive Anglo-Maratha Wars leading to the victory of the British forces. The first war was fought between 1775-1782. The second war in 1803-1805. The third and last one was fought in 1817-1818. The first war (1775–82) began with British support for Raghunath Rao’s bid for the office of peshwa (chief MINISTER) of the confederacy. The British were defeated at Wadgaon (see Wadgaon, Convention of) in January 1779, but they continued to fight the Marathas until the conclusion of the Treaty of Salbai (May 1782); the sole British gain was the island of Salsette adjacent to Bombay (now Mumbai).The second war (1803–05) was caused by the peshwa Baji Rao II’s defeat by the Holkars (one of the leading Maratha clans) and his acceptance of British protection by the Treaty of Bassein in December 1802. The SINDHIA and the Bhonsle families contested the agreement, but they were defeated, respectively, at Laswari and Delhi by Lord Lake and at Assaye and Argaon by Sir Arthur Wellesley (later the Duke of Wellington). The Holkar clan then joined in, and the Marathas were left with a free hand in the regions of central India and Rajasthan.The third war (1817–18) was the result of an invasion of Maratha territory in the COURSE of operations against Pindari robber bands by the British governor-general, Lord Hastings. The peshwa’s forces, followed by those of the Bhonsle and Holkar, rose against the British (November 1817), but the Sindhia remained neutral. Defeat was swift, followed by the pensioning of the peshwa and the annexation of his territories, thus COMPLETING the supremacy of the British in India. |
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| 18. |
2) State Newton,s universal law of gravitation. |
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Answer» s law of universal gravitation is usually stated as that every PARTICLE attracts every other particle in the universe with a FORCE that is DIRECTLY PROPORTIONAL to the product of their masses and INVERSELY proportional to the square of the distance between their centers.________________________________ |
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| 19. |
Answer nahi atta hein tho Matt do na Kun pareshan karr rahe ho plzzz koi mujhe mera answer batta do mene question de rakha hein ... Q : why does light ray incident on a rectangular glass slab immersed in any medium emerges parallel to itself ? Explain with diagram .. diagram Matt do chalega . khali answer de do |
| Answer» TION:Here is your ANSWER......... HOPE it will HELP U.......... | |
| 20. |
Write important function of testosterone |
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Answer» Testosterone is a sex hormone that plays important roles in the body. In men, it's THOUGHT to regulate sex drive (libido), BONE mass, FAT distribution, MUSCLE mass and STRENGTH, and the production of red blood cells and sperm.hope it helps u |
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| 21. |
Absolute zero is..... a. the temperature at which ice is formedb. temperature at which water boilsc. temperature just above 273kd. temperature which is as low as -273.15k |
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| 22. |
It gives pink colour with phenolphthalein. |
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Answer» Phenolphthalein is often USED as an indicator in acid–base titrations. For this application, it turns COLORLESS in acidic solutions and pink in basic solutions. ... The nonionized phenolphthalein molecule is colorless, the protonated phenolphthalein ION is an orange, and the deprotonated phenolphthalein ion is fuschia. |
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| 23. |
Q2: Write five differences between the mass of an object and its weight? |
| Answer» MS "mass" and "weight" are USED interchangeably in ordinary conversation, but the two words don't mean the same thing. The difference between mass and weight is that mass is the amount of MATTER in a material, while weight is a measure of how the force of GRAVITY acts UPON that mass. | |
| 24. |
NagiDiscuss the significant difference between the Himalayan and the Peninsularrivers. |
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| 25. |
Peaks K2 ,Kanchenjunga, nanga parbat ,and anamudi |
| Answer» HOPE this HELPFUL for you. MAKE me as BRAINLIEST. | |
| 26. |
25 Write Chemical Formula of the following compound.(a) Calcium Nitrate (b) Potassium Sulphate(c) Sodium Carbonate |
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| 27. |
8. Living things that can produce their own food areknown as......... |
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Answer» An autotroph is an organism that can produce its own food using LIGHT, WATER, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called PRODUCERS. Plants are the most familiar type of autotroph, but there are many different KINDS of AUTOTROPHIC organisms. |
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| 28. |
What is the law of conservation of momentum |
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Answer» The PRINCIPLE of CONSERVATION of momentum states that if two objects COLLIDE, then the total momentum before and after the COLLISION will be the same if there is no EXTERNAL force acting on the colliding objects. |
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| 29. |
आप पर नियंत्रण पाने के लिए किन किन बातों का ध्यान रखोगे |
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Answer» रांची : डीपीएस, रांची में बस चालकों और सहायकों के लिए शुक्रवार को प्रशिक्षण सत्र का आयोजन किया गया. सेलम अग्निशमन के विक्रम दास ने आग पर नियंत्रण पाने की प्रक्रिया के बारे में बताया. उन्होंने किसी व्यक्ति को आग से बाहर निकालने की प्रक्रिया के बारे में भी बताया. उन्होंने कहा कि अगर कोई व्यक्ति आग की चपेट में आ जाता है, तो ठंडा पानी डालने से पहले सूती कपड़े या जूट के बोरे के उपयोग से आग बुझानी चाहिए. आग को बुझाये बिना जलते हुए व्यक्ति के शरीर पर पानी डालने से शरीर गर्म हो जाता है, जिससे उस व्यक्ति की मृत्यु हो सकती है. उन्होंने तीन श्रेणियों की आग ए, बी और सी के बारे में बताया. क्लास ए फायर वह है, जिसमें लकड़ी, कागज, कचरा या किसी अन्य चीज के रूप में साधारण ज्वलनशील पदार्थ होता है और राख छोड़ता है. इस क्लास में पानी आग बुझाने के लिए सबसे अच्छा काम करता है. क्लास बी आग एक ज्वलनशील या शीघ्र जलने वाले पदार्थ से होती है, मसलन तेल, गैसोलीन और अन्य समान.Explanation: |
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| 30. |
आग पर नियंत्रण पाने के लिए किन किन बातों का ध्यान रखोगे |
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Answer» Gas stove ALWAYS check.Checking if there is any MATCHSTICK BURNING near clothes or paper or any other THING that catches fire and so on. Do translate this in HINDI. |
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| 31. |
Find the odd one sodium potassium calcium chlorine |
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Answer» calciumExplanation: |
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| 32. |
What is the mass of1 mile of nitrogen atoms? |
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Answer» 14gExplanation:1 MOLE of NITROGEN atoms is equivalent to the gram atomic mass of nitrogen. THEREFORE, 1 mole of nitrogen atoms contains 14 g. |
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| 33. |
N human,etn human,etn human,etn human,etn human,et |
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Answer» Hey buddy,Hope nothing's wrong with you coz this QUESTION is not looking normal to me..PLS define it PROPERLY and then I will try to answer it better.Thanks for the POINTS. |
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| 34. |
What is meant by the specific heat capacity of water is 42100 JLKG°C? |
| Answer» TION:HI PLEASE DELETE my all QUESTIONS please | |
| 35. |
What is the meaning of Naturalistic ? |
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Answer» A person who STUDIES or is an expert in natural history, especially a zoologist or BOTANIST. an adherent of naturalism in LITERATURE or art. |
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| 36. |
What is the name of the best tree |
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Answer» This is your ANSWER..... |
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| 37. |
All fungi are poisonous and cause death. true or false |
| Answer» TRUEEXPLANATION:if ANSWER is usefilul PLZ ADD brainlistfollow me PLZZZZZZ | |
| 38. |
During the course of evolution some organs remain in the organisms. We have studied about appendix in digestive system.In human beings it has no role to play in the process of digestin. ... For example:-pinna,hair or skin,mammary gland ic.,Thats why human being is said to be a moving museum of vestigial organs. |
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| 39. |
The bacteria among the following is a. Plasmodium b. Trypanosome c. Rabies virus d. Salmonella typhi |
| Answer» PLASMODIUM is the ANSWER | |
| 40. |
During the course of evolution some organs remain in the organisms. We have studied about appendix in digestive system.In human beings it has no role to play in the process of digestin. ... For example:-pinna,hair or |
| Answer» WOULD not UNDERSTAND the QUESTION | |
| 41. |
प्रकाश की गति ध्वनी से कितनी अधिक है? |
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Answer» hahahahahExplanation:ahahahahah |
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| 42. |
How do you see the similarities and difference of human and rocks? |
| Answer» ROCK is FULLY SOLID. Human being is partly solid. * Rock can be broken or cut into pieces. Human can be cut into pieces. * Rock GETS disintegrated. Human gets ...Explanation:please MARK me as brainlist and follow me pls pls pls pls pls pls pls pls pls | |
| 43. |
Freezing point of water Is......... |
| Answer» 0 °CExplanation:PLEASE MARK me as BRAINLIEST | |
| 44. |
Dialogue using all the communicative strategies |
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Answer» Imagen botasSpeaking - Communicative STRATEGIES - Beginning DialoguesBeginning a Dialogueby Your Teacher 2008Printer-friendly version worddoc (1 page)When you take a Speaking Test, and you have to do a dialogue, you and your partner(s) are given some general common information and then some different ideas so each can mention something different. For instance, if you are presented with the common “problem” of having to discuss a topic, the two of you will be instructed to speak about the same topic, in whichever context, but then each of you will have two or three points to mention in your conversation. Those points are meant to help you have something to talk about. If they instruct you to mention them, you have to, though. Usually the requirement is that you discuss each other’s points (don’t fight, don’t try to prevail, use rationality: listen, comment, pose your point) and then REACH an agreement.At the very beginning of your dialogue, it is important that you mention the SETTING you part from, who, why you are there, what for… so that the dialogue has an actual beginning. You can do this in various ways, and it depends on the instructions you are given.Exam¶le:-Partial beginning, to be completed by partnerA: Hi, Martha! Do you remember we had some homework? – Here we are saying that both of US go somewhere together, where we have been given some assignment.Basic info in one turn:A: Hi, John! Did you come up with any ideas for our cultural week at school? – This beginning includes all the basic info, really.Basic info in two turns:A: Hi, Joan! Hey, I’m really excited. I managed to get some great ideas!B: What are you talking about? (Just realized!) Oh no!!! I completely forgot! Our cultural week at school!Basic info in FOUR turns:A: Another day at school… Thank God today we have a more entertaining activity!B: What do you mean?A: We’ve got a meeting to work out our cultural week! Don’t you remember?B: Oh, yes! Have you got any ideas? / Did you come up with any ideas for that?#zeaL❤ |
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| 45. |
Match the following . 1] Weather satellite a] Helium2] Sulphur b] the direction of induced current3] Octave c]Newland4] Fleming right hand thumb rule d] combustible5] Noble gas e] INSAT and GSAT. Launcher: GSLV. |
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Answer» This answer is LITTLE BIT DIFFICULT for us so please ask from other GUY Explanation: |
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| 46. |
Rohini uses a solution of ammonia and water to clean tiles in the kitchen what would happen to the cleaning action of vinegar is used in place of water? |
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Answer» Ammonia is the common ingredient in most household cleaners. A SOLUTION of ammonium hydroxide (base) is used to clean various SURFACES. If vinegar (acetic acid) is ADDED instead of WATER it would neutralise the ammonia solution and reduce the cleaning action. |
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| 47. |
17)Derive an expression to find equivalent resistance in series combination of three resistors. |
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Answer» otential difference across a combination of resistors in series is equal to THESUM of potential difference across the individual resistors.Hence a fuse of rating 5A can be used because it can BEAR the current......HOPE this helps you ☺️ |
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| 48. |
Define soil conservation. Explain how can you conserve soil. |
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Answer» tion:HOPE it will HELP you PLEASE mark me brainleist and FOLLOW me |
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| 49. |
Round of the following significant figures 6.35,8.83,3.67 |
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