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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. |
Two methods by which rusting of iron can be prevented are _____ and ______ |
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Answer» Answer: Galvanization and painting Explanation: Galvanization and painting are effective ways to PREVENT rusting. Galvanization involves the dipping of iron RODS in MOLTEN zinc. Once galvanized, moisture and air is PREVENTED from affecting the iron rod surface and this method prevents rusting from TAKING place. |
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| 2. |
Q. Which of these gases arei elements ? li) compound? |
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Answer» Several of the nonmetals are gases in their elemental form. Elemental hydrogen (H, element 1), nitrogen (N, element 7), OXYGEN (O, element 8), FLUORINE (F, element 9), and chlorine (Cl, element 17) are all gases at room temperature, and are FOUND as diatomic molecules (H2, N2, O2, F2, Cl2). |
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| 3. |
Cash withdrawn from bank for private use rs.4000 |
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Answer» ......... ......... |
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| 4. |
भूकंप आने पर व्यक्ति को क्या करना चाहिए |
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Answer» Explanation: b) You recently attended a workshop on CREATIVE writing that was conducted by Scholastic India OR Ltd. Write a report in about 150-200 WORDS for your school magazine giving DETAILS/ you are Akshay/Akshita of Grahma Public School, Indore You may be use the given clues ALONG with your own ides Creative writing Workshop Web or words Enriching session Techniques of storytelling Give sessions Principal of the school thanked. |
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| 5. |
_____ nutrient provides the body with energy |
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Answer» Answer: The nutrients that PROVIDE energy are COMMONLY referred to as macronutrients (carbohydrates, lipids, and PROTEINS). Carbohydrates and proteins provide a SIMILAR amount of energy per gram of food
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| 6. |
Verify the 3 Laws of Newtons of motion with 5 daily life/surrounding examples.For Second law of motion derive F=ma. |
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Answer» Answer: Examples of NEWTON's 2nd LAW If you use the same FORCE to push a truck and push a CAR, the car will have more acceleration than the truck, because the car has less mass. It is easier to push an empty shopping cart than a full one, because the full shopping cart has more mass than the empty one Explanation: |
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| 7. |
State any two safety rules to be followed in school |
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Answer» Answer: in pandemic of corona virus i thing these 2 rules followed in school EVERY student wore mask keep SOCIAL distancing and every student carry hand SANITIZER |
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| 8. |
OthersPetroleumBiomassNatural GasCoalWhich source of energy is most used in India? Which is the second-most used source of energy? |
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Answer» 1. petroleum |
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| 9. |
What is the acidic and basic radical of KOH |
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Answer» Answer: Ans: The ion formed after removal of Hydrogen ion (H⁺ ion) from an ACID is CALLED acid radical. EX: When HCl loses H⁺ ion, it forms Cl⁻ which is an acid radical. ... |
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| 10. |
Development taken place in agriculture sector of Kerala in the year 2020 |
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Answer» SENT me this to say thank for this ONE but I don't know how it is the picture of moon puffs and what it is LIKE to have a look at |
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| 11. |
What is the acidic and basic radical of NaOH |
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Answer» The ion formed after REMOVAL of Hydrogen ion (H⁺ ion) from an acid is called acid radical. Ex: When HCl LOSES H⁺ ion, it forms Cl⁻ which is an acid radical |
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| 13. |
NACISolutionAgNO,SolutionPPT Give a balanced equation for the above reaction. |
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Answer» NaCl+AgNo=AgCl+NaNo..... |
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| 14. |
What is the acidic and basic radical of H3BO3 |
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| 15. |
NaciSolutionAgNO,SolutionPPTState the colour of the precipitate formed. |
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Answer» Answer: Precipitation is the process of CONVERSION of a chemical SUBSTANCE into a solid from a solution by converting the substance into an insoluble form or a super-saturated solution.[1][2] When the reaction occurs in a liquid solution, the solid formed is CALLED the PRECIPITATE.[3] The chemical agent that CAUSES the solid to form is called the precipitant.[4] |
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| 16. |
ExerciseAre you ready?Answer the following questions.Which is the festival of Muslims?Ans. |
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Answer» HERE YOUR ANSWER: Eid- Ul-Fitr & Eid Al-Adha are the two most important festivals in Islam. 'Feast of the sacrifice' or Eid Al-Adha is celebrated in order to mark the END of the HAJJ PILGRIMAGE to Mecca, the fifth Pillar of Islam. Eid al-Adha is also the tenth day of the final month of the Islamic calendar. #AKASH◉‿◉❤️ |
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| 17. |
Preparation of baking soda and washing soda |
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Answer» Answer: Answer: When the reaction of baking soda NaHCO₃ takes place in the presence of heat baking soda NaHCO₃ is heated, sodium carbonate, water and CO₂ are produced. Sodium carbonate OBTAINED is DISSOLVED in water and recrystallization of sodium carbonate gives washing soda which is a BASIC salt. |
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| 20. |
पेड़ की शाखाएं तने के_ से निकलती है |
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Answer» I CAN'T Explanation: GOOOF Represent the FOLLOWING NUMBER on a number LINE (a) +5 |
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| 21. |
10. ਜਸਪਾਲ ਨੇ ਸਿੱਖਿਆ ਹੈ ਕਿ ਧਾਤਾਂ ਆਮ ਤੌਰ ਤੇ ਤੇਜ਼ਾਬਾਂਨਾਲ ਕਿਰਿਆ ਕਰਕੇ ਹਾਈਡੋਜਨ ਗੈਸ ਪੈਦਾ ਕਰਦੀਆਂ ਹਨ।ਉਸਨੇ ਇੱਕ ਧਾਤ ਨੂੰ ਹਲਕੇ ਹਾਈਡ੍ਰੋਕਲੋਰਿਕ ਐਸਿਡ ਵਿੱਚਰੱਖ ਦਿੱਤਾ ,ਪਰ ਕੋਈ ਕਿਰਿਆ ਨਹੀਂ ਹੋਈ | ਧਾਤ ਦਾ ਨਾਂਦੱਸੋ 1 |
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Answer» MITOSIS is a process where a single CELL divides into two identical daughter cells (cell division). What is MEIOSIS? Facts. Meiosis is a process where a single cell divides twice to PRODUCE four cells containing half the original amount of genetic information.... |
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| 22. |
1. What is a tissue? |
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Answer» Tissue, in physiology, a LEVEL of organization in multicellular organisms; it consists of a group of structurally and functionally similar CELLS and their intercellular MATERIAL. |
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| 23. |
What is the basic radical of H2SO4 |
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Answer» Sulphuric acid: Here the two RADICALS are 2H^+ IONS a SO4^2-. Therefore here the ACIDIC radical is SO4^2- and the basic radical is 2H+ ion. Here the basic radical is Zn^2+ ion and the acidic radical is SO4^2- ion. |
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| 24. |
Cdescribe cholecystectomy in deatail .what are its indications |
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| 25. |
What is the basic radical of HBr |
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Answer» Explanation: The ion FORMED after REMOVAL of Hydrogen ion (H⁺ ion) from an acid is CALLED acid radical. Ex: When HCl loses H⁺ ion, it forms Cl⁻ which is an acid radical. The ion formed after removal of Hydrogen ion (H⁺ ion) from an acid is called acid radical. Ex: When HCl loses H⁺ ion, it forms Cl⁻ which is an acid radical.... |
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| 26. |
What is the full form ofAMPM |
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Answer» Anty Marydian Post maridian |
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| 27. |
what will be the order in which the bulbs A, B and C will glow when the switch is in on position in the image given? |
Answer» HOPE this HELPS you |
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| 28. |
Write any ten charecties of virus? |
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Answer» Answer: CHARACTERISTICS of Viruses
Hope it helps |
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| 29. |
a simple manometer is used to measure the pressure of oil g=0.8 flowing in a pipeline its right limb is open to the atmosphere and left limb is connected to the pipe the centre of the pipe is 9cm below the level of mercury in the right limb the difference of mercury levels in the tqi limbs is 15cm |
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| 30. |
Which disease results in inflammation and narrowing of airways caused by dust, pollen, and smoke |
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Answer» Asthma is a long-term DISEASE of the lungs. It CAUSES your airways to get inflamed and narrow, and it makes it hard to breathe. follow me |
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| 31. |
Do ANT have bone???? it just funny Q |
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Answer» Ants don't have BONES, LIKE other insects ants are also EXOSKELETON. Exoskeleton is a LIVING being having the skeleton on the OUTSIDE |
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| 32. |
NaciSolutionAgNO,SolutionPPT2. Define the above reaction. |
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Answer» Answer: Explanation: SILVER oxide |
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| 33. |
Write any ten charactries of bacteria? |
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Answer» Explanation: There are THREE NOTABLE common TRAITS of bacteria:- 1) lack of membrane-bound organelles, 2) unicellular and 3) small (usually microscopic) size. 4) Not all prokaryotes are bacteria, some arearchaea, which although they share common physicals features to bacteria, are ancestrally different from bacteria |
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| 34. |
Q-3. Write true or False [08]1. Microorganisms can be seen with naked eyes2. CNG more polluting fuel than petrol.3. Amoeba reproduced by budding.4. Unicellular organisms have one-celled body.5. The basic living unit of an organism is an organ.6. Each sperm is a single cell.7. Coal can be drawn into wires.8. Muscles cells are branched.only tell true false |
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Answer» Answer: 1. FALSE 2. False 3. False 4. True 5. False 6. True 7. False 8. False... hope it WORKS out for you...plz follow me.. |
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| 35. |
NaciSolutionAgNO3SolutionPPTidentify the type of reaction |
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Answer»
mark me as brainliest and FOLLOW me adarshdev64.........plss follow this one id ....request then i will give you answer KAR do brainliest answer
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| 36. |
Which of the following is caused by deficiency of ironA. Anaemia B. GoitreC. beriberiD. rickets |
Answer» GOITRE... |
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| 37. |
Mercury is an example of |
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Answer» METAL which is LIQUID at ROOM TEMPERATURE |
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| 38. |
In each of the following a force, F is acting on an object of mass, m. The direction of displacement is from west to east shown by the longer arrow. Observe the diagrams carefully and state whether the work done by the force is negative, positive or zero.3 pointsupdated |
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Answer» Work done can be POSITIVE,negative or zero. Work done is positive when APPLIED force and displacement is in same direction.Hence figure (b) SHOWS positive work done. Work done is negative when applied force and displacement is in OPPOSITE direction.Hence figure (c) shows negative work done. Work done is zero when applied force and displacement is perpendicular.Hence figure (a) shows positive work done. |
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| 39. |
Explain "Binominal Nomenclature |
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Answer» Explanation: BINOMIAL nomenclature, also CALLED binominal nomenclature or BINARY nomenclature, is a formal system of naming species of living things by giving each a NAME composed of two parts, both of which use LATIN grammatical forms, although they can be based on words from other languages. |
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| 40. |
C) A buliet having a mass of 10 g andmoving with a speed of 1.5 m/s,penetrates a thick wooden plank ofmass 900 g. The plank was initiallyat rest. The bullet gets embedded inthe plank and both move together.Determine their velocity.(Ans: 0.15 m/s)d) A person swims 100 m in the first40 s, 80 m in the next 40 s and 45 min the last 20 s. What is the averagespeed?(Ans: 2.25 m/s2) |
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Answer» Answer: (C) mass of bullet=10g=0.01kg velocity of bullet=1.5 s m mass of plank=90g=0.09kg Total MOMENTUM before collision=mass of plank × velocity =0.01×1.5+0.09×0=0.015kg s m Total momentum after collision=(mass of bullet +mass of plank )× velocity =0.1kg×V=0.1Vkg s m According to law of conservation of momentum, Total momentum before collision=Total momentum after collision 0.015kg s m =0.1vkg s m velocity ACQUIRED by the plank and the bullet=0.15 s m. |
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| 41. |
In each of the following a force, F is acting on an object of mass, m. The direction of displacement is from west to east shown by the longer arrow. Observe the diagrams carefully and state whether the work done by the force is negative, positive or zero.3 pointsup |
| Answer» | |
| 42. |
भूकंप प्रभावित क्षेत्रों में घर बनाते समय इंजीनियर और आर्किटेक्ट लोगों को क्या सलाह देते हैं |
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Answer» भूकम्प या भूचाल पृथ्वी की सतह के हिलने को कहते हैं। यह पृथ्वी के स्थलमण्डल (लिथोस्फ़ीयर) में ऊर्जा के अचानक मुक्त हो जाने के कारण उत्पन्न होने वाली भूकम्पीय तरंगों की वजह से होता है। भूकम्प बहुत हिंसात्मक हो सकते हैं और कुछ ही क्षणों में लोगों को गिराकर चोट पहुँचाने से लेकर पूरे नगर को ध्वस्त कर सकने की इसमें क्षमता होती है। भूकंप का मापन भूकम्पमापी यंत्र से किया जाता है, जिसे सीस्मोग्राफ कहा जाता है। एक भूकंप का आघूर्ण परिमाण मापक्रम पारंपरिक रूप से नापा जाता है, या सम्बंधित और अप्रचलित रिक्टर परिमाण लिया जाता है। ३ या उस से कम रिक्टर परिमाण की तीव्रता का भूकंप अक्सर अगोचर होता है, जबकि ७ रिक्टर की तीव्रता का भूकंप बड़े क्षेत्रों में गंभीर क्षति का कारण होता है। झटकों की तीव्रता का मापन विकसित मरकैली पैमाने पर किया जाता है। |
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| 43. |
The meal that includes all __________ is a balanced diet |
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Answer» ITEMS is your an swer please MARK me as BRAINLIEST |
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| 44. |
Writethe short notes.scared groups |
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Answer» Explanation: SACRED groves are forest fragments of varying SIZES, which are communally protected, and which usually have a significant RELIGIOUS connotation for the protecting community. Hunting and logging are usually STRICTLY prohibited within these patches. Other forms of forest USAGE like honey collection and deadwood collection are sometimes allowed on a sustainable basis. In India, they are found in Rajasthan, Western Ghats of Karnataka,and Maharashtra, Meghalaya, and Madhya Pradesh. |
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| 45. |
A candle seems to lose its weight on burning explain |
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Answer» because the WAX will EVAPORATES.!! |
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| 46. |
Wy12. Explain the mechanism of photosynthesis. 3m |
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Answer» Answer: The mechanism of photosynthesis is an oxidation - reduction reaction. In this PROCESS light energy is trapped by CHLOROPLASTS and the atmospheric CARBON dioxide is fixed as carbon source and undergo many cycles called kerbs cycle and PRODUCE sugars as end products along with evolution of OXYGEN. |
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| 47. |
Difference between food chain and food web?? |
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Answer» A food chain is a basic network that shows the linear flow of nutrients and energy from ONE trophic LEVEL to another. A food web is a MULTITUDE of food chains that are interconnected at many trophic levels. Furthermore, a food web ACCURATELY represents all the various food chains that exist in an ecosystem. |
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| 48. |
Choroplasts are green in collar due to the presence of a pigment called_ |
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Answer» because of the PRESENCE of CHLOROPHYLL |
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| 49. |
How does growth in animals differ from growth in plant |
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Answer» Answer:- Plants DIFFER from animals in their manner of GROWTH. As young animals mature, all PARTS of their bodies grow until they reach a genetically determined size for each SPECIES. Plant growth, on the other hand, continues throughout the life span of the plant and is restricted to certain meristematic tissue regions only.. please mark as brainliest......... |
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| 50. |
1. Synthetic fibres are also called _____ or _____ fibre. (natural or man made ,natural or synthetic)2. Damaged seeds would ____ on top of water. (float, sink)3. A liquid fuel used, in home is _____. (kerosene, CNG)4. Burning of wood and coal causes_______ of air.(air pollution, water pollution)5. A place where animals are protected in their natural habitat is called_______.(zoo, wildlife sentury)6. Cholera caused by______.(bacteria, protozoan)7. Metals are ____ conductor of heat and electricity. (good, poor) |
Answer» Man MADE and syntheticfloatkeroseneAIR pollutionwild life sanctuarybacteriaGOODplz thank all my answersplz MARK as brainlist answer |
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