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. |
Ороорofyour own words.a. Write thecharateristicsots and3. Answer the following questionsubkingdom Phanerogams. |
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Answer» Answer: i am not able to UNDERSTAND...it.....but q.no.3 ANS is here....follow me to GET followed back ♥️❤️♥️♥️❤️♥️❤️❤️ |
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| 2. |
Which of the following statement is not true for organic manure?a)It enhances water holding capacity of soilb) it has a balance of all plant nutrients c) it provides humus to soild) it improves texture of soil |
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Answer» Answer: b) as fertilisers have PARTICULAR nutrients in them, manure may not have as it is MADE by decomposing ORGANIC matter and other biodegradable wastes. Hope it HELPED. #MarkAsBrainliest |
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| 3. |
Synthetic fibres are synthesized by __________( a ) plants ( b ) animals ( c ) Chemicals ( d ) None of these |
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| 4. |
Explain about Big bang theory. Plz write in points........? |
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Answer» Answer: The BIG Bang THEORY is the LEADING explanation about how the UNIVERSE began. At its simplest, it says the universe as we know it started with a small singularity, then inflated over the next 13.8 billion years to the cosmos that we know today. |
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| 5. |
Which is the elements |
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Answer» Explanation: an element is a PURE SUBSTANCE which cannot be broken down by chemical means, consisting of atoms which have identical numbers of protons in their atomic NUCLEI. The number of protons in the nucleus is the defining PROPERTY of an element, and is referred to as the atomic number. |
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| 6. |
5. What force would be needed to produce an acceleration of 4 m/s? on a ball ofmass 6 kg? |
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Answer» Answer: The NET force should be of 24 Newton in order to keep the BLOCK MOVING with ACCELERATION of unit 4. Hello dear ! |
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| 7. |
How did life begin? |
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Answer» Answer: Explanation: The earliest known life-forms on Earth are putative fossilized microorganisms, found in hydrothermal vent precipitates, that may have lived as early as 4.28 GYA, relatively soon after the oceans formed 4.41 Gya, and not long after the formation of the Earth 4.54 Gya ___________________________ Additional information ❤ What is life and how did it start? Most experts agree that all life today evolved by common DESCENT from a single primitive lifeform. It is not known how this early life form evolved, but scientists think it was a natural process which happened about 3,900 MILLION years ago. _____________________________ What was the first life on Earth? In July 2018, scientists REPORTED that the earliest life on land may have been bacteria 3.22 billion years ago. In May 2017, evidence of microbial life on land may have been found in 3.48 billion-year-old geyserite in the Pilbara Craton of Western Australia. ____________________________ Hope it helps you ❤ Follow me |
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| 8. |
Which of the followingcommunicable disease is notcaused by a virus? |
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| 10. |
What is the significance of each symbol in the equation h= ut+1/2 gt square |
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Answer» FIND the total weight of vegetables purchased by ANKITA if she purchased 2 WHOLE 1 by 4 kg potatoes and 1 whole 1 by 2 kg tomatoes |
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| 11. |
which of these metal can displace all the other three metals from their salt solution a. Ironb. Silverc. Copperd. Calcium |
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| 12. |
What is salt formed in this reaction ? |
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Answer» caco3+nacl2=salt |
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| 13. |
Differentiate between a Compound and aMextare |
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Answer» Answer: BASIS FOR COMPARISON MIXTURES COMPOUNDS Meaning Mixtures are the impure substances, made up of two or more physically mixed substances. They can be homogeneous or heterogeneous by nature. Compounds are the pure form, made up of two or more chemically mixed elements. These are generally homogeneous. Composition The substances which are found in the mixtures are not in fixed quantity, that means their ratio varies. But in the case of compounds, the elements are present in fixed quantity, that means their ratio is fixed. Properties The properties of the mixtures also vary (not fixed) as it depends on the type of substances and the quantity by which these are being mixed. For the particular type of compound, the properties are fixed and do not vary, as the elements present in the compounds are fixed and are in the fixed ratio. Formula Mixtures do not have a certain formula. Compounds have a specific formula, depending on the CONSTITUENTS present. Separation The substances of the mixtures are easy to separate by different physical methods LIKE filtration, chromatography, evaporation. The elements are not easy to separate and if done than it is by chemical methods. Substances No NEW substances are formed from the mixtures, DUE to the unchangeable properties of its constituents. There is always formation of the new substances, due to the mixing of the chemical properties of the different constituents. Melting/Boiling point Mixtures do not have fixed melting or boiling point. The compound once formed, have fixed melting and boiling point. Heat change There is no heat change, or involvement of ENERGY is observed when mixtures are made. There is a heat change, and energy is used or released during the formation of the compounds, as it is a chemical reaction. |
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| 14. |
How is thermoplastic different from thermosetting plastic? give examples of each |
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Answer» Answer: Examples of thermosetting POLYMERS INCLUDE: Vulcanized rubber. Bakelite. ... Difference Between Thermoplastic and Thermosetting Plastic Thermoplastic Thermosetting Plastic Thermoplastic is lower in MOLECULAR WEIGHT, compared to thermosetting plastic. Thermosetting Plastic is HIGH in molecular weigh Explanation: |
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| 15. |
A catalyst not change the equilibrium state true or false |
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Answer» catalyst speeds up the rate of a chemical REACTION, but has no effect upon the EQUILIBRIUM position for that reaction. ( TRUE) |
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| 16. |
20 . the1 pointQ.2 The given experimentalset up shows the separationtechnique :Cotton plusInverted funneVapours ofammoniumchlorideSolidifiedchlorideMoxture ofChina dish |
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Answer» Answer:
Explanation: |
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| 17. |
Which consist of carbon atoms a- graphite b- diamond c- fullerene d- none of these |
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Answer» i think it is DIAMOND |
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| 18. |
1 Explain the process of double circulation withthe help of diagram |
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Answer» DOUBLE CIRCULATION........ |
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| 19. |
What is green plants are? |
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Answer» Plants are MAINLY multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, plants were treated as one of TWO kingdoms including all living things that were not ANIMALS, and all algae and fungi were treated as plants. |
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| 20. |
Distance of eyes focused |
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Answer» Answer: The young human EYE can CHANGE focus from distance (infinity) to as near as 6.5 cm from the eye. This dramatic change in focal POWER of the eye of approximately 15 dioptres (the reciprocal of focal length in METRES) occurs as a consequence of a REDUCTION in zonular tension induced by ciliary muscle contraction. |
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| 21. |
न्यूटन का पहला नियम बताओ |
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Answer» Answer: NEWTON first LAW is define us that an object REMAIN rested or in motion unless any FORCE acted upon this in a INTERVAL of time |
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| 22. |
Do you know of any activity which may be polluting (underground)water source? |
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Answer» Answer: deforestation, LAND degradation, INDUSTRIES, INCREASE use of GROUND water Explanation: |
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| 23. |
Please help ⬇ I am really confused If someone could help me I would love It please. |
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Answer» What is CONFUSING.......KINDLY QUOTE that QUESTION or statement Explanation: |
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| 24. |
______ on the inner surface of oviducts push the eggs towards the uterus |
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Answer» Fallopian tube on the INNER surface of OVIDUCTS push the eggs towards the uterus. is the correct answer to UR question hope it helps u plz mark as brainliest |
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| 25. |
) Diets heavy on fruits (ii) White fur) Need to migrate(iv)Loud voiceSticky pads on feet (vi) Layer of fat under skina wide and large paws(viii)Bright coloursStrong tailsLong and large beakindicate whether it is adaptation fo |
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Answer» didn't UNDERSTAND UR QUESTION SRY |
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| 26. |
Bark of Teak tree is Bitter and useful in fever. |
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| 27. |
1. What are microbes? |
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Answer» Answer: Hola Explanation: An extremly SMALL LIVING being which can be seen through some SPECIAL EQUIPMENT. ...♥♥♥♥♥♥ follow back |
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| 28. |
Which force do not provide motion |
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Answer» The air RESISTANCE is a special TYPE of frictional force that acts UPON objects as they travel through the air. The force of air resistance is often observed to oppose the motion of an object. Please MARK as the Brainliest Answer and give thanks to my all Answers. |
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| 29. |
Explain in role of HCL and pepsin enzyme present in stomach |
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Answer» Answer: PEPSIN is a stomach enzyme that serves to digest proteins found in ingested food. Gastric CHIEF cells secrete pepsin as an inactive zymogen CALLED pepsinogen. Parietal cells within the stomach lining secrete hydrochloric ACID that LOWERS the pH of the stomach. A low pH (1.5 to 2) activates pepsin |
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| 30. |
What are the different states in which water is found during the water cycle |
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Answer» Answer: WATER can exist either as a solid (ice), a liquid (water), or a gas (water vapor). Water on the on surface of Earth is constantly changing between these three states. Ice can change to become water or water vapor. Water can change to become ice or water vapor. Water vapor can change to become ice or water. These continuous CHANGES in state create a cycle of repeating events. Water continually CIRCULATES between the surface of Earth and its atmosphere in what is called the hydrologic or water cycle. Responding to heat energy from the Sun, water in oceans, lakes, swamps, rivers, plants and even in your body can turn into water vapor. Water vapor in the atmosphere condenses as it cools to form clouds. Once the droplets of condensed water vapor are too heavy to remain in the atmosphere, they fall to Earth as precipitation. Rain, snow, sleet, fog and dew are all forms of precipitation. Image SHOWING the water cycle. Please have someone assist you with this. After the precipitation reaches the surface of Earth, it does one of four things. It can either be absorbed by plants, percolate through the soil to become ground water, run off the surface into streams and rivers--becoming surface water and EVENTUALLY flowing into the oceans, or evaporate. Water is a major force in the sculpting of Earth's surface and is an important means of transporting the energy that drives atmospheric circulation. Although water covers three-fourths of the surface of Earth, water represents a relatively small percentage of Earth's total volume--a 3-foot diameter model of Earth would have only one cup of water. Thus, water is actually relatively very scarce. please follow me thank you |
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| 31. |
নদার ধারেনানান ধরনের কাজে ব্রোঞ্জের চেয়ে লােহার তৈরি নানান যন্ত্রপাতি ব্যবহার করার কী কী সুবিধা আছে?৪ Sীবিকা নড়ে উঠতে পারে তাa |
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Answer» ➶➶➶➶➶ Iron or steel hand tools may produce SPARKS that can be an ignition source around flammable substances. Where this hazard exists, spark-resistant tools made of non-ferrous MATERIALS should be used where flammable gases, HIGHLY volatile liquids, and other explosive substances are STORED or used. ➷➷➷➷➷ |
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| 32. |
Pepsin vikar ka kary |
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Answer» Answer: PEPSIN is the part of gastric juice and it PARTIALLY digest protein. so here protein is your answer Explanation: HOPE you like it and please MARK as brainlist. follow me for follow back |
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| 33. |
Why are we normally advised to take bland and nourishing food when we are sick |
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Answer» Answer: All the normal functions of the body get disturbed in CASE illness. So, a NOURISHING food is required, which is easily digestible and contains all the nutrients. This is the MAIN REASON that bland and nourishing food is ADVISED to take during sickness. Explanation: |
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| 34. |
Write about covid 19 |
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Answer» Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS-CoV) and Severe Acute Respiratory Syndrome (SARS-CoV). A novel coronavirus (nCoV) is a new strain that has not been previously identified in humans. Coronaviruses are zoonotic, meaning they are TRANSMITTED between animals and people. Detailed investigations found that SARS-CoV was transmitted from civet cats to humans and MERS-CoV from dromedary camels to humans. Several KNOWN coronaviruses are circulating in animals that have not yet infected humans. Common signs of infection include respiratory symptoms, FEVER, cough, shortness of breath and breathing difficulties. In more severe cases, infection can cause pneumonia, severe acute respiratory syndrome, kidney failure and even death. Standard recommendations to prevent infection spread include regular hand washing, covering mouth and nose when coughing and sneezing, thoroughly cooking meat and eggs. Avoid close contact with ANYONE showing symptoms of respiratory illness such as coughing and sneezing. |
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| 35. |
Answer the questionsplease cuikly sand answer |
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Answer» SORRY.... |
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| 36. |
- Calculate the pressure when a force of 800 N is exerted on an area of:(a) 10m2 (b) 5m2 |
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Answer» |
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| 37. |
2. Which type of Chemical reaction occurs in black and white photography? |
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Answer» The reactions USED in BLACK and WHITE photography are decomposition reactions. |
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| 38. |
An average person has how many liters of blood in body ? |
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Answer» A AVG PERSON has about 4.5-5.5 LITERS of BLOOD in their BODY. |
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| 39. |
Mention the differences of G and 'g'.I hope you will understand my question :-) |
Answer» 'g' is the acceleration due to GRAVITY WHEREAS 'G' is the universal gravitational constant.'g' varies from place to place but 'G' is constant everywhere. The unit of 'g' is m/sec^2 while the unit of 'G' is Nm^2/kg^2.Please MARK as the Brainliest and Don't FORGET to thank my answers and follow me ✌️✌️ |
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| 42. |
According to this image define spreading communicable disease through insect bites |
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Answer» Answer: ACCORDING to this image there is TWO TYPES of diseases is MALARIA and pleague |
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| 43. |
Draw the ray diagrams to show the formation of images when the object is placed in front of a converging mirror1)at infinitly2)between center of curvature and focus.Describe the nature,size, and position of image formed in each case.Guysss plzzzz don't spam it is very urgent. |
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| 44. |
Formulaof sodium magnesium oxide 9class |
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Answer» Answer: Name of compound Formula Electrical charges Sodium chloride NACL One positive, one negative Sodium oxide Na 2O Two positive, two negative Magnesium oxide MGO Two positive, two negative Magnesium chloride MgCl 2 Two positive, two negative |
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| 45. |
Explain defence mechanism ? plzzz |
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Answer» Explanation: defence mechanism is an unconscious PSYCHOLOGICAL mechanism that reduces anxiety arising from unacceptable or potentially harmful STIMULI. Defence mechanisms may result in healthy or UNHEALTHY consequences DEPENDING on the circumstances and frequency with which the mechanism is used.,❤️✌️ |
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| 46. |
I tested positive for Coronavirus? |
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Answer» Stay home Stay Safe. Take REQUIRED measures. |
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| 47. |
(2) Shama fell from her bicycle. However,she told her mother, "Neha pushed meoff the bicycle" |
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Answer» Shama shouldn't have DONE that. BLAMING on OTHERS for your fault is bad :( |
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| 48. |
VILTTUUiT lle characteristics of synthetic fibres.5. What is the full form of PVC? Which type of plastic is it? Mention the use of PVC in youto-day life.6. |
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Answer» CHARACTERISTICS of synthetic fibers: a) They are durable and inexpensive. b) They are lightweight, smooth and soft than any other fiber. c) They are easy to maintain as compared to natural fibers. d) They can be easily washed and dried. e) They are resilient to wrinkles which makes them more demanding in the clothing industry. f) Their tenacity makes them find USE in many industries. PVC- polyvinyl CHLORIDE, it is thermoplastic. Uses- Used in a variety of applications in the BUILDING and construction, health care, electronics, automobile and other sectors, in products ranging from piping and siding, blood bags and tubing, to wire and CABLE insulation, windshield system components and more. |
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| 49. |
How we can convert butane to ethane?? |
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Answer» Answer: Ethane can be converted to Butane by the PROCESS of Wurtz Reaction. Wurtz reaction is the reaction in which the form of coupling reaction where two LOWER ALKYL halides are reacted in the presence of a dry ether medium and sodium metal to form a higher ALKANE. |
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| 50. |
Note the following situations carefully.State which of the children show honestbehaviour.(1) Afreen borrowed a pencil fromMeenu. After she finished using it, shereturned it. |
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Answer» afreen Explanation: |
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