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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. |
Hey everyone what do you mean by buoyancy and canal rays |
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| 2. |
For decomposing the sludge what we use *anaerobicaerobic |
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Answer» Answer: Explanation: Many sludges are treated using a variety of DIGESTION techniques, the purpose of which is to reduce the AMOUNT of ORGANIC matter and the number of disease-causing microorganisms present in the solids. The most COMMON treatment options include anaerobic digestion, aerobic digestion, and COMPOSTING. |
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| 3. |
What happens when flannel is rubbed over a glass rod? |
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Answer» Answer When you are rubbing the glass rod with the SILK CLOTH, ELECTRONS are stripped AWAY from the atoms in the glass and transferred to the silk cloth. ... That's why the glass rod can induce a NET negative charge at one end of the paper clips. Explanation: MARK BRAINLIEST |
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| 4. |
make a presentation on pollution of Ganga and Yamuna River and effects of air pollution on Tajmahal project standard 10th |
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| 5. |
बैलगाड़ी के लकड़ी के पहिए पर लोहे के रिमको कैसे चढ़ाया जाता है?उत्तर |
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| 6. |
The casualty behind sudden changes was understood due to ………principle of Hugo de Vries. (A) Transcription (B) Translocation (C) Translation (D) Mutation |
Answer» Answer : -D) Mutation EXPLANATION: -HOPE it's help FUL to you. If it's help FULL to you. Can you please mark my answer as a BRAINLIST answer please |
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| 7. |
Disinfection of water done by- *Chlorineultra violet raysAlumall of them |
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Answer» Answer: all of themis the correct answer.Explanation: Chlorination, ozone, ultraviolet light, and chloramines are PRIMARY methods for disinfection. HOWEVER, potassium permanganate, photocatalytic disinfection, nanofiltration, and CHLORINE DIOXIDE can also be USED. Organic material is naturally present in water. Hope this answer helps you! |
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| 8. |
Dash is the first principle of drone theory |
Answer» MULTI rotorPlease MARK my ANSWER in the BRAINLIEST |
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| 9. |
Ii.- Removal of anther from the plant. |
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Answer» Answer: Emasculation means REMOVAL of anthers or stamens or killing of pollen grains of a flower without affecting in any way, the FEMALE reproductive ORGANS. It is done to prevent the self-fertilization POLLINATION means falling of pollen grain on the stigma of flower. Explanation: |
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| 10. |
What is photosenthesis |
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Answer» the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon DIOXIDE and WATER. Photosynthesis in plants generally INVOLVES the green PIGMENT chlorophyll and generates oxygen as a by-product. MARK ME BRAINLIST |
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| 11. |
Truenat covid test report valid for how many days.? |
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Answer» Answer: Explanation: |
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| 12. |
Which two useful products obtained treatment of sewage in treatment plant |
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Answer» Explanation: The residue that accumulates in sewage treatment plants is called sludge (or biosolids). Sewage sludge is the solid, semisolid, or SLURRY RESIDUAL material that is produced as a by-product of wastewater treatment processes. This residue is commonly classified as primary and secondary sludge. Carbon filtering removes remaining contaminants and impurities by chemical absorption onto activated carbon. Filtration through sand (calcium CARBONATE) or fabric filters is the most common method used in municipal wastewater treatment. There are three main stages of the wastewater treatment process, aptly known as primary, secondary and tertiary water treatment. In some applications, more advanced treatment is required, known as quaternary water treatment. The purpose of a sewage treatment plant is to treat the wastewater as thoroughly as practically POSSIBLE – and, EVEN though such plants can often deal with more waste than a septic tank, they will still need emptying from time to time. |
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| 13. |
State whether 'True' or 'False' -1. Patella covers the elbow joint.2. Fish has an endoskeleton.3. Cockroach has an exoskeleton.4. Cockroach has a pair of legs and three pairsof antennae.5. A snail has two pairs of contractile antennae. |
Answer» ✳SOLUTIONS✳QUESTION 1. Patella covers the elbow JOINT. ANSWER The Given Statement is False . ✳ Patella is the joint called the kneecap and it covers the KNEE joint. QUESTION 2. Fish has an endoskeleton. ANSWER The Given Statement is True. ✳ All the classes that come under vertebrata are having endoskelton. QUESTION 3.Cockroach has an exoskeleton. ANSWER The Given Statement is True. ✳ The exoskeleton of cockroaches are made up of chitin. QUESTION 4. Cockroach has a PAIR of legs and THREE pairs of antennae. ANSWER The Given Statement is False . ✳ Cockroaches have three pair of legs and a pair of antennae. QUESTION 5. A snail has two pairs of contractile antennae. ANSWER The Given Statement is False . ✳ Snails have a pair of tentacles not antennae. |
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| 14. |
Which of the following involves providing information to people that they would otherwise not know about you |
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Answer» Answer: The way we view ourselves is distorted, but we do not realize it. ... following problem: to assess a person's self-image, ONE would have to know who ... Outward APPEARANCES TELL PEOPLE a lot about you Explanation: |
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| 15. |
(b) The masses of scooter and bike are in theratio of 2.3, but both are moving with thesame speed of 108 kmth.compute the ratioof the kineticenergy |
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Answer» MENTION any five major EVENTS RELATED to the freedom STRUGGLE of India. Explanation: mention any five major events related to the freedom struggle of India. |
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| 16. |
Enorla) Detine kinetic(b) The masses of scooter and bike are in theratio of 2.3, but both are moving with thesame speed of 108 kmth.compute the ratioof thels kinetic energy .and how |
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Answer» Answer:a)DEFINATION :- Kinetic Energy of an object is the energy that it possesses due to its motion. It is defined as the WORK needed to accelerate a body of a given mass from REST to its stated velocity. b)Mass of SCOOTER = 2x Mass of Bike = 3x Speed = velocity, v = 108 km/h v = 108 x 5/18 m/s v= 30 m/s K.E. of Scooter = 1/2 x m x [v]^2 =1/2 x 2x x [30]^2 = 1/2 x 2x x 900 = 2x x 450 = 900x J K.E. of Bike = 1/2 x m x [v]^2 = 1/2 x 3x x [30]^2 = 1/2 x 3x x 900 = 3x x 450 = 1350x J Ratio of kinetic energies of Scooter and Bike = 900x J/1350x J = 900 / 1350 = 90 / 135 = 18 / 27 = 2/3 Hence, the ratio of the kinetic energies of the Scooter and Bike is 2:3. |
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| 17. |
the best way to manage waste is to follow the three r's explain the meaning of the above sentence and expand the three r's |
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Answer» Here are some EASY ways you can reduce the amount of waste you make: |
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| 18. |
name the spherical mirror used by ENT doctors.How are they able to examine their patient with help of such a mirrror? |
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Answer» Answer: The E.N.T. doctors USE CONCAVE mirrors because images formed by concave mirrors are LARGER in size than original object. Please MARK as Brainliest if it is correct. Explanation: |
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| 19. |
The rachs at curvature at a spherical1Ocm What is its focal length?heit is sted? What will |
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Answer» Explanation: |
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| 20. |
What is carbon ❓❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️ |
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Answer» Answer: Carbon is a chemical element with the SYMBOL C and atomic number 6. It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds. It belongs to group 14 of the PERIODIC table. Carbon makes up only about 0.025 percent of EARTH's CRUST. |
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| 21. |
Name the catalyst used in production of methane gas using hydrogen and carbon monoxide gases |
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Answer»
ͲᎻᎬ ՏᎪᏴᎪͲᏆᎬᎡ ᎡᎬᎪᏟͲᏆϴΝ ϴᎡ ՏᎪᏴᎪͲᏆᎬᎡ ᏢᎡϴᏟᎬՏՏ ᏢᎡϴᎠႮᏟᎬՏ ᎷᎬͲᎻᎪΝᎬ ᎪΝᎠ ᏔᎪͲᎬᎡ ҒᎡϴᎷ Ꭺ ᎡᎬᎪᏟͲᏆϴΝ ϴҒ ᎻᎽᎠᎡϴᏀᎬΝ ᏔᏆͲᎻ ᏟᎪᎡᏴϴΝ ᎠᏆϴХᏆᎠᎬ ᎪͲ ᎬᏞᎬᏙᎪͲᎬᎠ ͲᎬᎷᏢᎬᎡᎪͲႮᎡᎬՏ (ϴᏢͲᏆᎷᎪᏞᏞᎽ 300–400 °Ꮯ) ᎪΝᎠ ᏢᎡᎬՏՏႮᎡᎬՏ (ᏢᎬᎡᎻᎪᏢՏ 30 ᏴᎪᎡ) ᏆΝ ͲᎻᎬ ᏢᎡᎬՏᎬΝᏟᎬ ϴҒ Ꭺ ΝᏆᏟᏦᎬᏞ ᏟᎪͲᎪᏞᎽՏͲ. ... ΝᏆᏟᏦᎬᏞ ᏆՏ ͲᎻᎬ ᎷϴՏͲ ᏔᏆᎠᎬᏞᎽ ႮՏᎬᎠ ᏟᎪͲᎪᏞᎽՏͲ ᎠႮᎬ Ͳϴ ᏆͲՏ ᎻᏆᏀᎻ ՏᎬᏞᎬᏟͲᏆᏙᏆͲᎽ ᎪΝᎠ ᏞϴᏔ ᏟϴՏͲ. ɪᵗ'ˢ ᵐᵉ ᴅⁱˡᵖʳᵉᵉᵗ ᵏᵃᵘʳ |
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| 22. |
Convert a) 77°to C° |
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Answer» your question is wrong AISE hoo 77°f to C° (c°= f-35×5÷9) then, 77-32=45×5÷9 =25c° |
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| 23. |
What is carbon ❓❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️ |
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Answer» Answer: Carbon is a CHEMICAL ELEMENT with the SYMBOL C and atomic number 6. It is nonmetallic and tetravalent—making four electrons available to FORM covalent chemical bonds. It belongs to group 14 of the periodic table. Carbon makes up only about 0.025 percent of Earth's crust hope it helps you plz mark it as brainlist ✌️ |
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| 24. |
1.Which of the following is a nutrient?A) Protein B)Fat C)Vitamin D)All of these 2. Which is not digested by human? A) Protein B)Fats C) Cellulose D) Glucose 3.The rearing of silkworms for obtaining silk is called _______. A) apiculture B) sericulture C) silviculture D) pisciculture 4.The normal temperature of human body is _________. A)370 B) 350 C) 300 D) 4005.Which of the following is an acid-base indicator? A) Vinegar B) lime water C) turmeric D) baking soda 6. Which of the following acts as a natural shield against the U-V radiation comes from the sun. A) Ozone B) carbon monoxide C) sulphur dioxide D) water 7. Which of the following is not an adaptive feature in polar bear? A)white fur B)long tail C)strong sense of smell D) thick layer of fat under the skin 8.The instrument which measures the wind speed is called_______. A) barometer B) anemometer C) saprometer D) odometer 9.Availability of water and mineral in the soil for maximum absorption by roots is in the ________. A)A-horizon B)B- horizon C) C-horizon D) Bedrock 10. Which of the following is not a natural resource? A) soil B) water C) air |
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Answer» Answer: 1. all of these 2. cellulose 3. apiculture 4. 370 5. turmeric 6. ozone 7. long tail 8. barometer 9. A horizon 10. option d Explanation: it's my pleasure to HELP you please mark me as a BRAINLIEST. |
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| 25. |
The object of mass 50kg is moving with the velocity of 2m/s along a straight line. Find out the kinetic energy of the object. |
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Answer» HEYA!! Here is your ANSWER!! m=50 kg. v=2m/s K.E =1/2 mv^2 K.E=1/2×50×2×2 K.E.=100 J. Hope it HELPS you!! |
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| 26. |
Observe the given figure and answer the questions that follow:a. Identify the gas ‘X ’.b. How will you test for the gas which is liberated in the experiment? |
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Answer» a) Hydrogen gas b) It can be TESTED by bringing a candle near to it and PASSED through a SOAP solution that will burn with a pop SOUND |
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| 27. |
Convert a) 25°to °f |
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Answer» Answer: 77 DEGREES FAHRENHEIT 77 degrees of FARENHEIT |
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| 28. |
Which of the following statement is not true? a) Virus of aids transmitted via blood only b) AIDS can be transmitted during organ transplantation c) AIDS is a hereditary disease d) AIDS is a disease of cell mediated immune system of body |
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Answer» A. OPTION IS WRONG HOPE IT HELP YOU |
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| 29. |
The solid carbon dioxide is called |
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Answer» Answer: Dry ICE is the common NAME for solid carbon DIOXIDE (CO2). It gets this name because it does not melt into a liquid when HEATED; instead, it changes DIRECTLY into a gas (a process known as sublimation). |
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| 30. |
Write one uses of air. |
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Answer» Explanation: The oxygen PRESENT in air help in burning of the fuels to basically carry out activites like cooking food, RUNNING industries and vehicles as well as generating HEAT and ELECTRICITY |
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| 31. |
Write opinion essay: "children at the age of five should start to learn how to use computer" Do you agree or disagree?Use the following words as well in essay:- attachment, blog, de lete, document, download, e book, email address, file, in box, keyboard, laptop, link, online, pa ssword and sign in. |
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Answer» Explanation: Children should NEVER learn computer at the age of five, at the age of five children's brain starts to develop and if they will meet this KIND of technology it's GOING to be very dangerous. A CHILD of age five will make a gmail ACCOUNT and they are not going to know whom to email and whose e-mail should be opened or replied, nor they will ask their |
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| 32. |
Discuss the following neutralization reactions.a) Curing indigestion b) Increasing crop yield c) Neutralizing factory wastes |
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Answer» Answer: a) Baking soda (sodium bicarbonate) Baking soda can quickly neutralize stomach acid and relieve indigestion, bloating, and gas after eating. For this remedy, add 1/2 teaspoon of baking soda to 4 ounces of WARM water and drink. Sodium bicarbonate is generally safe and nontoxic. b) In agriculture, the yield (also KNOWN as "agricultural productivity" or "agricultural output") is a measurement of the amount of a crop grown, or product such as wool, meat or milk produced, per unit AREA of land. ... Increased crop yields also means FEWER hands are needed on farm, freeing them for industry and commerce. c) The effect of acid can be neutralized by applying calamine solution that contains zinc carbonate. (c) The factory wastes contain acids if are allowed to flow into the water bodies and can KILL fishes and other organisms. This factory wastes are thus neutralized by adding basic substances. |
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| 33. |
State true or false; The looms that are workedby manpower are called handlooms,1] T |
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| 34. |
The seeds / fruits of which of the following plants are not dispersed by wind?DrumstickGrassCoconutCotton |
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Answer» its c Explanation: |
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| 35. |
Boys have a protrusion called “X” in the neck during puberty. This protrusion is due to theincrease in the size of larynx which is otherwise called “Y”. What do “X” and “Y” stand for? |
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Answer» BOYS have a protrusion CALLED “X” in the neck during puberty. This protrusion is due to the increase in the SIZE of larynx which is otherwise called “Y”. What do “X” and “Y” stand for? |
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| 36. |
David's father has three sons: Snap, Crackle, and _____? |
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| 37. |
What do you mean by the term cell? |
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Answer» the cell is the BASIC structural ,functional, biological unit of all known ORGANISMS . cell is smallest unit of life |
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| 38. |
Name the components of air |
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Answer» Answer: The AIR in the atmosphere consists of nitrogen, oxygen, which is the life-sustaining substance for animals and humans, carbon DIOXIDE, water vapour and small amounts of other ELEMENTS (argon, neon, etc.). Higher in the atmosphere air also contains ozone, helium and hydrogen. Explanation: it's my pleasure to help you please mark me as a BRAINLIEST. |
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| 39. |
Balance the equationNA +cl2nacl |
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Answer» Na+Cl2---->NaCl Balanced EQUATION = 2Na+Cl2---->2NaCl pls MARK the BRAINLIEST |
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| 40. |
After examining a blood report, doctor prescribes Iron capsules and advisesto include beet root, apple,spinach etc in the diet. What would the doctorhave observed in the blood report?fects |
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Answer» Answer: I THINK DOCTOR observed LECK KO himogelobin Explanation: because all of these foods have HIGH value of himogelobin in them |
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| 41. |
X.Which of the following is used for treating burns by acidi. 2%boric acid solutionii. Dilute solution of sodium bicarbonateiii. Wash with ice water and dettoliv. Wash with cold water and add sulphadizine |
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Answer» Explanation: |
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| 42. |
5.Cones are ------ type of the structures of Pinus.(1 Point)supportivereproductivenutritiveedible |
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Answer» REPRODUCTIVE structures Explanation: The gymnosperm Pinus radiata is monoecious, with male cones on the lower branches of the tree and female cones on the UPPER branches (see Fig. ... Male cones consist of a spiral arrangement of tightly packed pollen-bearing structures or microsporophylls formed around a CENTRAL AXIS. |
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| 43. |
तिलचट्टा जमीन पर चलता है दीवार पर चढ़ता है और बाजू में बताइए कैसे संभव है स्पष्ट कीजिए |
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Answer» Answer: can you please WRITE it in ENGLISH I am FINDING difficulties to solve THISS |
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| 44. |
Project in Portfolio koi kvian h yaha |
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Answer» Explanation: How MANY 0.2 LITRE cup can filled up from a 5litre jug of LEMONADE |
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| 45. |
Phenomena in which we get infinite Imagesa. Diffused reflectionb. Regular reflectionc. Kaleidoscoped. None of these |
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Answer» ç. kaleidoscope Explanation: |
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| 46. |
The epithelium found in the lining of stamen, intestine, sweat glands and salivaryglands is - |
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Answer» Explanation: Cuboidal Epithelium – These cells are cuboidal in SHAPE. They are found in the salivary glands, kidney tubules, sweat glands, etc. Their MAIN function includes absorption, secretion, and EXCRETION. If the cuboidal epithelium is arranged in MANY layers it FORMS the stratified cuboidal epithelium. |
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| 47. |
The flow of electrons is a condecter is called |
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Answer» Answer: Electric current is flow of electrons in a CONDUCTOR. The FORCE required to make current flow through a conductor is called voltage and potential is the other TERM of voltage. Explanation: |
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| 48. |
Project in Portfolio ✌️✌️✌️✌️✌️✌️✌️✌️ |
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Answer» Answer: PROJECT Portfolio Management is the CENTRALIZED management of the processes, methods, and technologies used by project MANAGERS and project management offices to analyze and collectively manage current or proposed projects based on numerous key CHARACTERISTICS |
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| 49. |
B.Fill in the blanks.1.attracts objects made of iron. |
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Answer» Answer: MAGNETS ATTRACT IRON due to the influence of their MAGNETIC field upon the iron. Explanation: pleasefollowme please |
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| 50. |
Why it is advised to teary luggagekept on the root of a bus with a rope? |
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Answer» Answer: luggage is usually tied with a rope on the roof of BUSES. When a moving bus SUDDENLY stops, the luggage on its roof TENDS to continue in the STATE of motion due to inertia of motion. ... THUS, to avoid the falling of the luggage, it is tied with a rope on the roof of a bus. Explanation: |
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