Saved Bookmarks
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. |
Explain how thermoplastic are different from thermosetting plastic |
|
Answer» mark as brainliest plsssExplanation:Thermoplastics. The primary physical difference is that thermoplastics can be remelted back into a liquid, whereas thermoset plastics ALWAYS remain in a permanent solid state. ... Think of thermoplastics as BUTTER – butter can be melted and cooled multiple times to FORM various shapes. |
|
| 3. |
A situation in which an individual works for himself to earn money |
|
Answer» A self-employed individual does not WORK for a specific EMPLOYER who pays them a CONSISTENT salary or wage. Self-employed individuals, or independent contractors, EARN income by contracting with a trade or business directly.Explanation:hope it helps u matemark as brainlist |
|
| 4. |
Excessive exposure to uv rays results in |
|
Answer» The UV-rays have extremely harmful effects on human beings, other animals as well as plants. ... It can cause SKIN cancer, damage the eyes by CAUSING CATARACT, also damage immune system by LOWERING the body's resistance to DISEASES. |
|
| 5. |
Which face of a circular current loop is south pole |
|
Answer» Magnetic Field due to a Current through a Circular Loop ... the OBSERVER behaves like a south POLE if the current flows ...can't understand your QUESTION I tried my BEST |
|
| 6. |
What do you see when vanilla extract is added to a base? |
|
Answer» when VANILLA extract is ADDED to a base like hydroxide solution the smell of vanilla extract VANISHES |
|
| 7. |
Moulting is defined as a. the removal of the fleece of a sheep.b. the extraction of silk from a cocoon. c. the shedding of skin by a silkworm.d. the boiling of cocoon to remove sericin. |
| Answer» | |
| 8. |
2)Name 4 Bryophytes |
|
Answer» The three bryophyte clades (which may be treated as DIVISIONS) are the Marchantiophyta (LIVERWORTS), BRYOPHYTA (mosses) and Anthocerotophyta (HORNWORTS). The vascular plants or tracheophytes form a fourth, unranked clade of land plants CALLED the "Polysporangiophyta". |
|
| 9. |
Which arranfgement is used for domestic purposes and why ? |
| Answer» PARALLEL arrangement is used in domestic wiring so as to PROVIDE EQUAL AMOUNT of energy to all the appliances. | |
| 10. |
Mole of h atoms in 98g of h2so4 |
|
Answer» Molecular MASS of H2SO4 is 98 gm.So if you are asking no. Of moles of Hydrogen gas (H2) then one mole of hydrogen gas will contain two mole of hydrogen ATOMS.Now since 1 molecule of H2SO4 contain two hydrogen atoms thus 1 molecule of hydrogen gas (H2). Therefore 98 gm(1mole) of H2SO4 will contain one mole of H2 gas. And two moles of Hydrogen atoms.If you did not get it text me I will show it on paper.Explanation:Hope it HELP you |
|
| 11. |
Questions Clear ResponseQuestion No : 74The movement of water molecules takes place from the outside solution into the cell during:EndosmosisExosmosisActive transportAll of theseNext QuestionPreviousQuestionFINNote : Only after completing your exam, you should click the FINAL SUBMIT button. |
|
Answer» ExosmosisExplanation:PLZZ MARK as BRAINLEIST |
|
| 12. |
What terms is used to represent the mass of 1 mole molecules substance |
| Answer» MOLAR mass is the mass of a given SUBSTANCE divided by the amount of that substance, measured in g/mol. For example, the atomic mass of titanium is 47.88 amu or 47.88 g/mol. In 47.88 grams of titanium, there is one MOLE, or 6.022 X 1023 titanium atoms. | |
| 13. |
Too much of exposure to uv rays to humans is harmful for |
|
Answer» skinExplanation:................. . |
|
| 14. |
Is used for starch test |
|
Answer» Starch test used to find out the starch AVAILABILITY in LEAF of plant or food Starch test procedures are1. Take small quantity of the food items to be TESTED.2. Put 2-3 drops of IODINE solution on it.3. Observe the colour of the food ITEM.4. Blue-black colour indicates the presence of starch in the tested food item. |
|
| 15. |
Xanhart unscramble the word xanhart |
| Answer» | |
| 16. |
True OR False : Rayon is used for making parachute and climbing rope |
|
Answer» False.⊙I HOPE it helps..✌✌☆Bye DEAR MATE have a great day!!✌✌ |
|
| 17. |
5. The microorganisms which are resistant to antibiotics such as pencillinare a. Virusb. Bacteriac. Mycoplasmad. Algae |
| Answer» BACTERIA are RESISTANT to ANTIBIOTIC such as PENICILLIN | |
| 18. |
Which organelle is considered as a suicide baga. Lysosomesb. Centrosumesc. chromosome |
| Answer» | |
| 19. |
2+2what is the smallest whole number |
|
Answer» The WHOLE NUMBER SERIES is 0,1,2,3,4,5……. 0 is the SMALLEST whole number. |
|
| 20. |
Explain Human reproductive system in detail |
|
Answer» roductive system of an organism, also known as the genital system, is the biological system made up of all the anatomical organs involved in sexual reproduction. Many non-living substances such as fluids, hormones, and pheromones are also IMPORTANT accessories to the reproductive system.[1] Unlike most organ systems, the sexes of differentiated species often have SIGNIFICANT differences. These differences allow for a combination of genetic material between two individuals, which allows for the possibility of greater genetic fitness of the offspring.[MammalsIn mammals, the major organs of the reproductive system include the external genitalia (penis and vulva) as well as a number of internal organs, including the gamete-producing gonads (testicles and ovaries). Diseases of the human reproductive system are very common and widespread, particularly communicable sexually transmitted diseases.Most other vertebrates have generally SIMILAR reproductive systems consisting of gonads, ducts, and openings. However, there is a great diversity of physical adaptations as well as reproductive strategies in every group of vertebrates.VertebratesVertebrates share key elements of their reproductive systems. They all have gamete-producing organs known as gonads. In females, these gonads are then connected by oviducts to an opening to the outside of the body, typically the cloaca, but sometimes to a unique pore such as a vagina or intromittent organ.HumanThe human reproductive system usually involves internal fertilization by sexual intercourse. During this process, the male inserts his erect penis into the female's vagina and ejaculates semen, which contains sperm. The sperm then travels through the vagina and cervix into the uterus or fallopian tubes for fertilization of the ovum. Upon successful fertilization and implantation, gestation of the fetus then occurs within the female's uterus for approximately nine months, this process is known as pregnancy in humans. Gestation ends with childbirth, delivery following labor. Labor consists of the muscles of the uterus contracting, the cervix dilating, and the baby passing out the vagina (the female genital organ). Human's babies and children are nearly helpless and require high LEVELS of parental care for many years. One important type of parental care is the use of the mammary GLANDS in the female breasts to nurse the baby.Hope it helps you...✌️✌️ |
|
| 21. |
Which mirror formed longer image |
|
Answer» Only a convex mirror could PRODUCE such an image. The upright images produced by CONCAVE mirrors (when object is in FRONT of F) are magnified images. And the upright images produced by PLANE mirrors have the same size as the object. |
|
| 22. |
What name is given to the substances that can burn easily |
|
Answer» stances which have very low ignition temperature and can EASILY catch fire with a flame are called inflammable substances. EXAMPLES of inflammable substances are petrol, ALCOHOL, Liquified PETROLEUM Gas (LPG), ETC. |
|
| 23. |
Fermation is done by microorganisms like |
| Answer» YEAST is USED in the PROCESS of fermentationExplanation:LIKE my ANSWER | |
| 24. |
4. Synthetic substance apart from fibres are calledPlastic which can be bent and moulded are calle5.40 |
| Answer» SORRY NAHI PATA Explanation:hope it HELPS you | |
| 25. |
the gas produced when magnesium is made to react with hydrochloric acid (a)hydrogen (b)oxygen (c)carbon dioxide (d)nitroge |
| Answer» | |
| 26. |
1. A charge of 220 coulomb flows through a wire in one minute. Calcu |
| Answer» | |
| 27. |
Mathematics PhysicsC55. Which of the following is not diamagnetic?A)B) NC) сD) |
| Answer» SORRY nahi pata EXPLANATION:HOPE it helps you | |
| 28. |
What is the action of acytyl chloride on ethenamine and anilime |
|
Answer» Acetyl chloride on REACTION with ETHYL emine forms monoacetyl DERIVATIVE, N-ethyl ACETAMIDE (or N-acetyl ethylamine). with the excess of acetyl chloride it forms diacetyl derivative. |
|
| 29. |
the harmful effect of noise pollution can we minimised by : setting up industries, planting trees, playing music at high volume, using loudspeakers. |
| Answer» OPTION C) PLANTING trees .Mark me as BRAINLIST | |
| 30. |
How does the stomach produces too much acid |
|
Answer» The tumors that occur with Zollinger-Ellison syndrome are MADE up of cells that secrete large AMOUNTS of the hormone gastrin. Increased gastrin makes the STOMACH produce far too much acid. The excessive acid then LEADS to peptic ulcers and sometimes to diarrhea |
|
| 31. |
For storing chemicals, containers made of plastics are more suitable than containers made of iron. |
|
Answer» For storing chemicals containers made up of plastics are USED as they do not react and are NON CORROSIVE in nature whereas metal containers are made up of metals which MAY react with the chemicalExplanation:Metals would react with the chemical... |
|
| 32. |
Q3 Read the passages and answer the questions that follows. (1+1+1+1+1) Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more seve re diseases such as Middle East Respiratory Syndrome (MERS-CoV) and Severe Acute Respiratory Syndrome (SA RS-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. You can reduce your chances of being infected or spreading COVID-19 by taking some simple precautions: -Regularly and thoroughly clean your hands with an alcohol-based hand rub or wash them with soap and water as washing your hands with soap and water or using alcohol-based hand rub kills viruses that may be on your hands. Maintain at least 1 metre (3 feet) distance between yourself and others because when someone coughs, sneezes, or speaks they spray small liquid droplets from their nose or mouth which may contain virus. If you are too close, you can breathe in the droplets, including the COVID-19 virus if the person has the disease. Avoid touching eyes, nose and mouth because Hands touch many surfaces and can pick up viruses. Once conta minated, hands can transfer the virus to your eyes, nose or mouth, From there, the virus can enter your body and infect you. Make sure you, and the people around you, follow good respiratory hygiene. This means covering your mouth and nose with your bent elbow or tissue when you cough or sneeze. Then dispose off the used tissue immediately and wash your hands because Droplets spread virus. By following good respiratory hygiene, you protect the people around you from viruses such as cold, flu and COVID-19. Stay home and self isolate even with minor symptoms such as cough, headache, mild fever, until you recover . If you need to leave your house, wear a mask to avoid infection. Why is corona virus a cause of concern for the whole world? Why one should avoid going to crowded places now a days? What is advisable for a person if he is experiencing symptoms like fever,cough? What is the meaning of ‘zoonotic'? We should follow respiratory hygiene.What does it include? |
|
Answer» mobycycj CZ RA cz re chnoExplanation:K by ctdrxyvubinonvt Ch o be THI be there huvycvbubonibhubuvubinijoj joinDC tub uhhuh it is to bu |
|
| 33. |
Is there any difference in the taste in theabove situations. |
| Answer» YES there is DIFFERENCE between above SITUATION. | |
| 34. |
If a current carrying wire is placed in a magnetic field what can you conclude from it? |
| Answer» TION:Solution : It means, no force is acting on the current CARRYING WIRE due to magnetic FIELD, which is POSSIBLE if the current carrying wire is parallel to the direction of magnetic field. | |
| 35. |
The main constituent of cell wall isa. starchb. cellulosec. protein |
|
Answer» b.cellulose is the MAIN CONSTITUENT of CELL WALL. |
|
| 36. |
Look at the flowers and group them in any five ways. |
| Answer» | |
| 37. |
Something added to a dish to add flavour, or to decorate it isYour answerThis is a required question |
|
Answer» .....Mostly the people do it for decorating the DISH........EXPLANATION.....Ps mark as the BRAINLIEST......Pls follow mee.......Pls thank and vote my ANSWERS........ |
|
| 38. |
Part of a flower in a b c d a is petal or oter part like that |
| Answer» PLZ ATTACH the PICTURE alsoExplanation: | |
| 39. |
शारीरिक शिक्षा की आवश्यकता व महत्व के बारे में लिखों |
|
Answer» There is great NEED to KNOW about our physical education as well as their importance in our daily LIFE.Explanation:it helps us to care ownself in adverse situation.To CARRY the changes in our daily life to makes our future better. |
|
| 40. |
11. Cotton fibres grow around the...rootsOstemsOleavesseeds |
| Answer» FIBRES GROW AROUND the LEAVES | |
| 41. |
Plz answer it ..........friends |
| Answer» N:—_____________When a right-angled /\ ABC is revolved about its side 5cm , a cone will be formed. Now ,Therefore, the VOLUME of the cone so formed is Again, = 5 : 12 answer. | |
| 42. |
The phenomenon where cytoplasms shrink in a hypertonic medium is called a. frontolysisb. Plasmolysisc. acidolysisd. allolysis |
|
Answer» the ANSWER... |
|
| 43. |
029. Waite main function of the following- i Nucleusiv) Lysosomesii) Endo Plasmic Reticulian V mitochondriaii) belgi Apparatuur Vil VacuolesTeacher's Signature. |
|
Answer» ctions of the given are :(a) PLASMA membrane It separates the content of the cell from its surroundings.It regulates the entry of certain solids and ions into the cell.It maintains the shape of the cell that is the animal cell.(b) RibosomeIts main function is Protein synthesis.(C) LYSOSOME Intracellular digestion and Destroy foreign substances.When a cell is old or injured this rapidly destroy organelles hence called suicide bags.(e) Golgi apparatusSynthesis and secretion of enzymes, hormones and etc.The FORMATION of acrosome of sperm.(d) MitochondriaRelease of energy form pyruvic acid produced in the cytoplasm in the form of ATP and helps in the Synthesis of respiratory enzymes.(F) CytoplasmDifferent organelle is contained in it perform different functions.All metabolic activities occur in it.Medium of earlier steps of respiration(g) Asters of centrosomePresent in an animal cell and helps during the process of mitosis. (h) ChromosomesChromosomes carry hereditary information or genes.(i) Glycogen granuleStarch glycogen and fat containing granules serve as food for the cell.(j) VacuolesStorage of water and other substances, food pigments and waste products.Give turgidity to the plant cell by pressing against a cell wall. |
|
| 44. |
The Valency of atom N in NH3 isC 1, 3, 4, 5). |
| Answer» VALENCY of N in NH3 is : 1Explanation:HOPE it HELPS | |
| 46. |
Q4. Ferrous sulphate crystals are light greenish. After heating ferrous sulphate becomes brown ish due to formation of ferric oxide. Pungent smelling gases sulphur dioxide and sulphur trioxide are given out. Ferrous sulphate on heating breaks up (2+1+1+1ng gas gent-Boing tubeDo not post the mouthof boiling lube at yourBighours or yourselSumeFesos► FeO3+502 ESOa) Identify the type of reaction and define itb) Is this reaction endothermic or exothermic?c) Balance the given equation.d) What is the correct way to check the odour of the gases released? |
|
Answer» what's the QUESTION I don't UNDERSTAND BHAIYA |
|
| 47. |
kya lucid dream mein dekha hua sach ho sakta h aur negativity ko kese dur kare koi idea btaye please |
| Answer» | |
| 48. |
Which plastics are colourless a. Chromoplastb. chloroplastc. Lecucoplastd. all of these |
|
Answer» Lecucoplast is the COLOURLESS PLASTID |
|
| 49. |
4. Water tanks- Caterpillar trucks : Porters - ___________ |
| Answer» PORTER truckExplanation:Porter TRUCK is SAFE in the AUSTRALIA | |
| 50. |
1) We could clearly see the_shape of theearth from the space. |
| Answer» | |