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 are the type of rain water harvesting |
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Answer» ong>ANSWER: Broadly there are two ways of harvesting rainwater, namely; surface runoff harvesting and rooftop rainwater harvesting. Rainwater harvesting is the collection and STORAGE of rain for REUSE on-site, rather than ALLOWING it to RUN off. The stored water is used for various purposes, such as gardening, irrigation, etc. hope it helps you |
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| 2. |
Define the following terms in the context of spherical mirrors: i. Centre of curvature ii. Principal axisiii. optical centreiv. aperturev.focus |
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Answer» ong>Answer: Explanation: 1.Centre of curvature of a spherical mirror is defined as the centre of the sphere of which the spherical mirror is a part. 2.A LINE joining the pole P to centre of curvature of the mirror, produced on both sides is CALLED principal axis of mirror. 3.The Optical centre of the LENS is defined as the point which lies on the principal axis through the rays of light passes without any deflection or it can be defined as the central point of the lens through which a ray of light passes without suffering any deviation. 4. The length of the straight line joining the points of extremities of a spherical mirror is called the aperture. 5.When rays from INFINITY come in parallel to the optical axis of a spherical mirror, they are bent so that they either converge and intersect in at a point, or they seem to diverge from a point. The point of convergence or divergence is called the focus. |
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| 3. |
Give the name of element that is present in backing powder |
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Answer» ong>Answer: SODIUM, HYDROGEN, carbon and oxygen. Explanation: Hope it will help you ♥️ |
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| 4. |
Explain the formation of a star? |
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Answer» s are born within the clouds of dust and SCATTERED throughout most galaxies. A FAMILIAR example of such as a dust cloud is the Orion Nebula. Turbulence deep within these clouds gives rise to KNOTS with sufficient mass that the gas and dust can begin to COLLAPSE under its own gravitational attraction |
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| 5. |
Plants converts carbon di oxide and water in to starch. This is an example of ______ champ |
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Answer» not |
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| 6. |
Akalil kis prakar ki pranalee hai |
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Answer» ONG>Answer: I can't ABLE to UNDERSTAND what you are conveying |
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| 7. |
What are the issue and the conclusion? |
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Answer» ong>Answer: A prescriptive ISSUE is one that raises questions about what we should do or what is right or wrong, good or bad. A conclusion needs SUPPORT. A conclusion is not examples, statistics, DEFINITIONS, background INFORMATION, evidence. (These PROVIDE support for the conclusion.) |
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| 8. |
Kalil kis prakar ki pradalee hai |
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Answer» ONG>Answer: pshd nhisc OC e ofs kgn e skgkfuuf jhgx jdtjyv htkfb jfjvb JYH. ign |
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| 9. |
What is a noun? ㅤㅤㅤ |
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Answer» ong>EXPLANATION: A noun is a word that names something, such as a person, place, thing, or idea. In a sentence, nouns can play the role of SUBJECT, DIRECT object, INDIRECT object, subject complement, object complement, appositive, or ADJECTIVE. |
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| 10. |
Why does a radish is called an edible root |
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Answer» ong>Answer: Radishes are most COMMONLY seen as the small red bulbs with broad, green leaf tops. It is a root VEGETABLE; but has a much more distinct peppery taste compared to turnips or beets. Radishes are related to mustard SEEDS. All parts of a radish—the bulbs, seeds, and leaf tops—are edible. |
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| 11. |
Based on the above information which of the following infectious disease is considered as endemic (i) COVID-19,(ii) African Sleeping Sickness, (iii) Malaria, (iv) Cholera (A)- (i), (ii), (iii) and (iv) (B) - (i), (ii), (iii) only (C) - (ii), (iii) only (D)- (i), (iii), (iv) only |
Answer» ONG>ANSWER:malariaExplanation: i don't KNOW answer |
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| 12. |
The atomic number of three elements A, B and C are 11,17 and 6 respectively. Find the valency of A, B and C. |
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Answer» ong>Answer: (i) ● The electronic configuration of ELEMENT A is: 2,8,1. Number of valence electrons=1 So, it belongs to 1st group. ● electronic configuration of element B is:2,8,4. It contains 4 valence electrons, so it belongs to 14th group. ● electronic configuration of element C is: 2,8,7. It contains 7 valence electrons, so it belongs to 17th group. (ii) The element B is Si and it has a VALENCY of 4. The element C is Chlorine and it has a valency of 1. So the formula of compound when B reacts with C is SiCl4.Read more on Sarthaks.com - HTTPS://www.sarthaks.com/950932/the-atomic-number-of-three-elements-a-b-and-c-are-11-14-and-17-respectively |
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| 14. |
Eill in the missing ward. name is Mariam andsistersmyFatimai2my birthday isI'm 22 years oldTuesday3 I was born in Dubai butal ain nowSheay My mother was born in OmanIlines in the UAE now.I'm a doctorI works in a hospitalI don't like |
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Answer» ONG>ANSWER: Eill in the missing ward. name is Mariam and sisters my Fatimai 2 my birthday is I'm 22 years old Tuesday 3 I was born in Dubai but al ain now |
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| 16. |
List two severe environmental problems in city? |
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Answer» ong>ANSWER: Air pollution, poor management of waste, growing WATER scarcity, falling groundwater tables, water pollution, preservation and QUALITY of forests, biodiversity LOSS, and land/soil degradation are some of the major environmental issues India faces today Explanation: so KONSI clz me ho app |
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| 17. |
What is a noun ? explain |
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Answer» ong>Answer: here is your answer Explanation: if my answer is helpful to you |
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| 18. |
Q19.(i) The following figures show the path of light rays through three lenses marked L1,L2 and L3 and their focal points F1, F2 and F3, respectively. Out of L1, L2 and L3 lens/lenses is/are(a) only L1(b) only L2(C) only L3(d) Both L1 and L3 |
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Answer» ong>ANSWER: CORRECT option is d. both L1 and L3 |
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| 19. |
Describe the properties of the image formed by a plane mirror in detail |
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Answer» lantation: Properties of an image formed by PLANE mirror The image is LATERALLY INVERTED. The image is ERECT. The size of the image is the same as the size of the object. The DISTANCE between the image obtained is the same as the distance between the object from the mirror. Hope it helpful! Mark me as a brain liat bro!!
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| 20. |
Which principle in tulsi is responsible for immunomodulatory action |
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Answer» vonoids present in the extracts of TULSI leaves have been found to be RESPONSIBLE for the immunomodulatory PROPERTIES ♥ |
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| 21. |
True or false the weight of an object on moon is 1 sixth the it's weight on earth is? |
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Answer» ong>Explanation: Your questiontrue or FALSE the weight of an object on moon is 1 SIXTH the it's weight on earth is?our questionAnswertrue |
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| 22. |
Recently a ban on plastic bag has been imposed? Is ban justified? Give reason. |
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Answer» ong>Answer: Plastic BAN is justified as- i. Plastic is non-biodegradable waste. ii. People THROW plastic in rivers and seas which CAUSES threat to the marine and aquatic life. iii. DRAINAGE systems are choked because of the improper disposal of plastic. Hope it helps |
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| 23. |
Give reason pollution and infectious diseases are threats to community health |
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Answer» ong>Answer: Environmental pollutants can interact with pathogens to change how people and wildlife respond to INFECTIOUS DISEASES. Decades ago, researchers showed that PERSISTENT organic pollutants, such as polychlorinated biphenyls and dioxins, make mice less resistant to an influenza virus. New research suggests that other contaminants—including fluorochemicals, arsenic, and mercury—can also INTERFERE with the immune response in laboratory animals, as well as in people. In some cases, pollutants decrease the immune response to vaccines, making people more susceptible to infectious diseases. In other cases, environmental pollutants increase the virulence of pathogens, such as making certain bacteria more resistant to antibiotics. Researchers are calling for more interdisciplinary work at the intersection between environmental health and infectious disease to HELP unravel some of the mechanisms behind these interactions. Such work is needed to fully understand how chemicals in the environment affect public health. |
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| 24. |
Which part of tulsi contains more volatile oil |
| Answer» LEAVES of OCIMUM sanctum contain 0.7% VOLATILE OIL comprising about 71% eugenol and 20% methyl eugenol. The oil also contains carvacrol and sesquiterpine hydrocarbon caryophyllene [6]. | |
| 25. |
Name the main part of electric iron and write uses of them |
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Answer» main part of electric iron
USESThe iron is the small appliance used to remove wrinkles from fabric. It is also KNOWN as a clothes iron, flat iron, or smoothing iron. The piece at the bottom is called a sole plate. Ironing uses heat energy, chemical energy, ELECTRICAL energy, and mechanical energy |
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| 27. |
______ sprinkled on the carrom board to reduce friction. |
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Answer» ong>ANSWER: carrom powder is SPRINKLED to reduce friction |
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| 28. |
Determine the energy required to dissociate a NACL molecule into NA and CL atom given that electron affinity of CL is 3.70 cv the first ionization potential of NA is 5.14 ev and separation of NACL at equilibrium is 0.236 nm ye question Bata do |
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Answer» ong>Answer: The classic case of ionic bonding, the sodium chloride molecule FORMS by the ionization of sodium and CHLORINE atoms and the ATTRACTION of the resulting ions. An atom of sodium has ONE 3s electron outside a closed shell, and it takes only 5.14 electron VOLTS of energy to remove that electron |
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| 29. |
What are lysosomes known as 'suicide - bag' of a cell? |
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Answer» ong>Answer: Lysosomes are known as the SUICIDAL bags of the cell because they contain LYTIC enzymes CAPABLE of digesting cells & unwanted MATERIALS. |
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| 30. |
There are infinite black and white dots on a plane. Prove that the distance between one black dot and one white dot is one unit. |
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Answer» ong>ANSWER: How do you PROVE that the distance between one black dot and one white dot is one unit ? You don't, because it's false. If all black DOTS happen to be on the LINE and white dots on the line (and the rest of the plane is neither white nor black), there is no such pair. |
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| 31. |
Ii) A student gradually adds dilute ferrous sulphate solution to a conical flask containingacidified potassium permanganate solution.The light purple colour of the solution fadesand finally, it becomes colourless. Which ofthe following is correct regarding the aboveobservation?(a) Potassium permanganate oxidises ferroussulphate. (b) Potassium permanganate reducesferrous sulphate. (c) Ferrous sulphate oxidisespotassium permanganate. (d) Potassiumpermanganate is an unstable compound andundergoes decomposition to form a colourlesscompound |
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Answer» on a. Since Potassium permanganate (KMnO₄) is quite an unstable COMPOUND, it tends to decompose in the PRESENCE of Ferrous SULPHATE (FeSO₄). This changes the COLOUR of the solution from purple to colourless. |
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| 32. |
A gas fills completely the vessel in which it is kept. (b) A gas exerts pressure on the walls of the container.(c) A wooden table should be called a solid.(d) We can easily move our hand in air but to do the same through a solid block of wood we need a karate expert. |
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Answer» ong>Answer: |
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| 33. |
SunlightCarbon dioxide + Water ___________ + ____________Chlorophyll |
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Answer» ONG>ANSWER: CHLOROPHYLL is your ANS |
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| 34. |
27. Kavita observe that pencil sharpener made up of plastic get attracted towards the magnet, she wondered how it happened? Help her to find out the answer. |
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Answer» ong>ANSWER: The BLADE of a pencil sharpener is made of iron which is a magnetic MATERIAL. Due to this, a pencil sharpener gets ATTRACTED towards both poles of a magnet. |
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| 35. |
Explain cardiac muscles |
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Answer» ONG>Answer: CARDIAC muscle is striated muscle that is present only in the HEART. Cardiac muscle fibers have a single nucleus, are branched, and joined to one another by intercalated discs that CONTAIN gap junctions for depolarization between cells and desmosomes to HOLD the fibers together when the heart contracts. Explanation: hope it helps |
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| 36. |
What is a Beauty ???? |
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Answer» ong>ANSWER: FIRST MAKE YOUR ENGLISH A LITTLE BETTER Explanation: MARK ME AS BRAINLIEST THANK YOU |
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| 37. |
Why is it necessary to separate oxygenated and deoxygenated blood inmammals and birds? |
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Answer» ONG>ANSWER: It is necessary for them to separate OXYGENATED and de-oxygenated blood so that their circulatory SYSTEM is more efficient and can maintain their constant BODY temperature. |
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| 38. |
Examples of reducing agents |
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Answer» ong>Answer: An example of a reduction is when IRON reacts with oxygen, forming iron oxides such as those called RUST. The iron is oxidized and the oxygen is reduced. This is called redox. A blast furnace reverses that REACTION, USING carbon monoxide as a reducing AGENT to reduce the iron. |
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| 39. |
i make you dirty but can't live without me i form the topmost layer of the earth's surface tell me who i am |
| Answer» MAKES you dirty and the topmost LAYER of the EARTH CONSISTS of soil. | |
| 40. |
Give some important of x ray |
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Answer» ong>Answer: Purpose. Diagnostic x rays are useful in detecting abnormalities within the body. They are a PAINLESS, non-invasive WAY to help diagnose PROBLEMS such as broken bones, tumors, dental DECAY, and the presence of foreign bodies. Explanation: pls mark me brainleist |
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| 41. |
Does Alliens Exist? |
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Answer» ONG>ANSWER: yes & no also Explanation: as per some SCIENTISTS alliens exist but as per some scientists alliens do not exist |
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| 42. |
Fill in the blanksoften occur in the solar system. |
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Answer» solar system consists of 8 planets that orbit around the SUN. In order from closest to farthest from the sun the planets GO as follows: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. After Neptune comes Pluto, which is no longer CONSIDERED a planet but a dwarf planet INSTEAD. |
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| 43. |
A force that acts opposite to the direction of movement:machine that is used |
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Answer» ong>ANSWER: frictional FORCE |
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| 44. |
The image formed in a hole camera is always invertedlight zravle in sraight lines.Trulwhat are luminous objectewhat is Prismthat is constellation |
| Answer» ONG>EXPLANATION: | |
| 45. |
2. इकाई सेल व क्रिस्टल जालक से आप क्या समझते हैं ? What do you understand by crystal Lattice andटार्स शलजे नियम को समझाइये। |
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Answer» ong>Explanation: hhhyy6 I don't KNOW if you yyyyhyyhgy I don't know if you need anything ELSE from me PLEASE LET me y6rii you need anything |
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| 46. |
11. Assertion : Two similar trains are moving along the equatorial line with the same s but in opposite direction. They will exert equal pressure on the rails.Reason: In uniform circular motion, the magnitude of acceleration remains constathe direction continuously changes.a. Assertion and reason both are correct statements and reason is correctexplanation for assertion.b. Assertion and reason both are correct statements but reason is not correcexplanation for assertion.c. Assertion is correct statement but reason is wrong statement.d. Assertion is wrong statement but reason is correct statement.is also a unit vector, the magnitude |
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Answer» ong>ANSWER: both ASSERTION and reasons are CORRECT but R is not the correct explanation of A |
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| 47. |
5. Write and explain any four properties of metals. |
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Answer» ong>ANSWER: Metals are lustrous, malleable, ductile, good CONDUCTORS of HEAT and electricity. Other PROPERTIES include: State: Metals are solids at room temperature with the exception of mercury, which is liquid at room temperature (Gallium is liquid on hot days). Explanation: |
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| 48. |
What are the differences between autotrophic nutrition and heterotrophic nutrition |
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Answer» ong>Answer: “Autotrophs are organisms that prepare their own FOOD through the process of photosynthesis, whereas heterotrophs are organisms that cannot prepare their own food and depend UPON autotrophs for NUTRITION.” |
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| 49. |
Can 18g of Paracetamol kill a person within 10 hours? How can it kill? |
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Answer» ong>Explanation: It is very SLOWLY and painful DEATH it will damage the LIVER |
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