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. |
Conservation of water can be done in various ways .there are different methods used for irrigation in agriculture .enist those methods. drip irrigation also called trickle irrigation with low rate of water consumption 2-20 litres per hour. find out how this method works as one of the water conservation method in agriculture as well as in urban areas |
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Answer» k your toilet for leaks 2. Stop using your toilet as an ashtray or WASTEBASKET 3. Put a plastic bottle in your toilet tank 4. Take shorter showers 5. Install water-saving SHOWER heads or flow restrictors 6. Take baths 7. Turn off the water while brushing your teeth 8. Turn off the water while shaving 9. Check faucets and pipes for leaks 10. Use your automatic dishwasher for full loads only 11. Use your automatic washing machine only for full loads only 12. Don't let the faucet run while you clean vegetables 13. Keep a bottle of drinking water in the refrigerator 14. If you wash dishes by hand, don't leave the water RUNNING for rinsing 15. Check faucets and pipes for leaks 16. Water your lawn only when it needs it 17. Deep-soak your lawn 18. Water during the cool parts of the day 19. Don't water the gutter hi ur ansssssssssssssssss |
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| 2. |
Put adrop me on a cut potato turns blue black .whoam I? |
| Answer» STARCH EXPLANATION: | |
| 4. |
Why should w avoid standing clos to a tubrculosis patint,whil h/sh coughing? |
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| 5. |
6.Ali did an experiment to investigate the rise in temperature it takes to convert ice cul into steam. Draw a graph to show the results by taking temperature along y-axis. Pastthe graph paper in your notebooks.The results are as following.StateTemperature"TimeStage 1 : Ice cubes-4°C0 minutesStage 2 : Ice + Water0°C5 minutesStage 3 : Water5°C7 minutesStage 4 : Boiling water101°C10 minutes |
| Answer» ANSWER:The relationship between Celsius and Fahrenheit is linear, BASED on the equation F = 1.8 x C + 32 Because of this, the graph of Celsius to Fahrenheit will be a straight LINE. To draw this graph, first set down axes that represent Celsius and Fahrenheit, and then find the points where the two correspond.Explanation: | |
| 7. |
Name the valve present at the junction of the small intestine and the large intestine. |
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Answer» ileo-caecal valveExplanation: |
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| 8. |
Organelle in cell? |
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Answer» Cell organellesExplanation: (1) nucleolus (2) nucleus (3) ribosome (4) VESICLE (5) rough endoplasmic reticulum (6) Golgi apparatus (7) cytoskeleton (8) smooth endoplasmic reticulum (9) mitochondria (10) vacuole (11) cytosol (12) lysosome (13) centriole. |
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| 9. |
How to get more marks in ssls |
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Answer» study. Explanation:and if music helps you listen to study music.Make a CLEAN and comfortable SURROUNDING so that you can study in peace.NEVER SIT ON YOUR BED AND STUDY.practise more (for maths)read read and read.study for 45 minutes and then TAKE a break for 5 minutes.GET ENOUGH SLEEP AND HOPE YOU DO GOOD ON YOUR SSLS EXAMS! |
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| 10. |
Write the name of two types of motion that occurred when a screw is turned |
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Answer» LINEAR MOTION AND CIRCULAR MOTIONExplanation:➡When you TURN a screw,it undergoes TWO kinds of motion at the same time. ▶translatory motion or linear motion - motion in a straight line ..and, ▶circular motion - motion around an AXIS ( because screw is turned ALSO around an axis and it goes inside through a straight path) |
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| 11. |
Now a days there are various alternatives found to plastics, collect information about them and note down in your notebook elaborating their uses also. plz answer properly |
| Answer» LIKE: jute,cloth,paper in bags.Explanation:Bamboo,GLASS, natural fibres,WOOD, PLATINUM SILICON, etc come on alternative for plastic. | |
| 12. |
Q. 18. What happens when methane is burnt in air? |
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Answer» When METHANE burns in the AIR it has a blue flame. In sufficient amounts of oxygen, methane burns to give off carbon dioxide (CO2) and WATER (H2O). When it undergoes combustion it produces a great amount of heat, which makes it very USEFUL as a fuel source. |
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| 13. |
D TICK (V) THE ODD-ONE OUT GIVING REASON 1. Pea pulao, Kheer, Omlette, Idli, Sambhar2. Turnip, Radish, Potato, Sweet potato3. Apple, Groundnut, Orange, Banana4. Butter, Cheese, Honey, Icecream5. Cow, Deer, Elephant, DogT |
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Answer» I am GIVING UR ANSWERS respectivelyExplanation:1)omlette,2)SWEET potato,3)groundnut,4)honey,5)doghope it HELPS you |
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| 14. |
Express concentration of a solution with the help of three formulas |
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Answer» C= m by vM= mol by VC= MASS of solute by TOTAL mass of SOLUTION |
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| 15. |
Fiind differenciation of tanx/rootx |
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Answer» You can DIFFERENCIATE your FUNCTION by using chain RULE for y=tan U , with u= √x |
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| 16. |
PICNI... How does carbon attain a stable electronic configuration? |
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Answer» tion:Carbon SHARES its electrons with other atoms to get a stable electronic CONFIGURATION. It cannot lose or gain electrons because it needs a LARGE amount of energy to lose or gain 4 electrons.hope this helps you.........plz mark as brainlist answer ❣️ |
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| 17. |
A flow field is determined by u= 8y, v= 4xy, w= 7z. Derive expressions for the x, y and z components of acceleration. Find the magnitude of the velocity and acceleration at the point (2,4,5) and at (1,2,4). Specify units in terms of L and T. Sketch the flow field defined by u=0, v= 4xy, and derive the expression for x and y components of acceleration. Calculate the acceleration at the point (3,4). Specify units in terms of L and T. |
| Answer» PLEASE BEE in from Google STAY please EXPLANATION:please mark me BRAVEST answer please please please please please please please please please please please please please please please please please | |
| 18. |
Can you give some more information about the nature |
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Answer» the which GIVES us relief is two things one is music and second NATURE which makes mind refresh and MAKE the mood happy in nature there BEAUTIFUL flowers, trees, rivers, park ,AGRICULTURE land, and. etc |
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| 19. |
State the nature of baking soda, soap solution andlemon juice? |
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Answer» soda is base in NATURE DOPE SOLUTIONS is ALSO base Lemon juice is acidic in nature |
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| 20. |
Define the intermolecular force |
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Answer» Intermolecular FORCES (IMF) are the forces which mediate interaction between molecules, including forces of attraction or REPULSION which act between molecules and other types of neighboring PARTICLES, e.g. atoms or IONS |
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| 22. |
Bacteria is considered as plant. give two points |
| Answer» HELLO MATE actually bacteria are not CONSIDERED PLANTS by the way | |
| 23. |
What is needed to perform life processes ? *1.Blood2.Energy3.Minerals4.Vitamins |
| Answer» 2) EnergyExplanation:HOPE this HELPS..... PLEASE FOLLOW me...... | |
| 25. |
Why do we slip on marble floors but not on wooden floors |
| Answer» TION:we SLIP on MARBLE floor because it is slippery while wodden floor is rough SURFACE | |
| 26. |
Why is shadow formed when an opaque object come in path of light |
| Answer» SHADOW is FORMED when an OBJECT comes in path of light because it stops the path of light and the object is showed in the form of shadow.Please mark as BRAINLIEST and Hope it helps you. | |
| 27. |
Draw a pH scale; indicate the different colour of pH scale. |
| Answer» PH scaleExplanation: | |
| 28. |
If it snows for a week after the seeds have been sown |
| Answer» ATE!!✌✌The SEEDS may GET damaged.Please mark it as Brainliest answer and follow me. | |
| 29. |
The focal length of a convex lens is 50 cm. If an object is kept at a distance of 75 cm from the lens, then find the image distance and magnificationproduced by the lens. |
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Answer» 2FeSO4 ---∆---> 2 FeO + 2 SO2 + O2products obtained - SULPHUR dioxide , iron (II) OXIDE , oxygen gasf=50cmu=75cmv=??1/f = 1/u + 1/v1/50 = -1/75 + 1/v1/v = 1/50 + 1/751/v = 3+2/1501/v = 5/1501/v= 1/30image is formed 30 CM behind the mirrormagnification = -(v/u)M = -(-30/75)M= 30/75= 2/5magnification = +2/5 |
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| 30. |
Is biological control effective than chemical control of crop protection? |
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Answer» al enemy may also damage the CROP, especially when large numbers are needed to control a PEST. The effect of natural enemies is also less pronounced than chemical control. So if the biological method does not work, a higher DOSAGE of chemical PESTICIDES is required, because the pest already is widely spread.HOPE IT HELPS MARK AS BRAINLIST PLZ ❤️#always be like wild child |
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| 31. |
Preparation of soil paragraph |
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Answer» Preparation of SOIL: Soil is PREPARED before sowing the seeds. The soil is loosened to INCREASE the absorption of WATER and manures. Loosening of soil particles adds humus and nutrients in the soil that increases crop yields. Tilling or loosening the soil is done by ploughs which are PULLED by a pair of bulls. |
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| 32. |
How many atoms are in a mole? |
| Answer» 6* 10^23 ..................................................... | |
| 33. |
Why is only a tip of iceberg visible outside the surface of sea water? anyone plzz answer itt! |
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Answer» tion:Because the densities of ICE and seawater are so CLOSE in VALUE, the ice floats “low” in the water ; This means that ice has nine-tenths, or 90 per cent of water's DENSITY – and so 90 per cent of the iceberg is below the water's surface.HOPE U UNDERSTAND.....!! |
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| 34. |
A plant tissue having dead cells is |
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Answer» Sclerenchyma tissue found in the stem, root and many other parts of the plant, is made up of dead cells.HOPE MY ANSWER IS USEFUL.... :)Explanation:Sclerenchyma, in PLANTS, support tissue composed of any of VARIOUS kinds of hard woody cells. MATURE sclerenchyma cells are usually dead cells that have heavily thickened secondary wallsIf you like this then mark me brainliest |
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| 35. |
Sugarcane grows from...................? |
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Answer» tion:Sugarcane is a tall perennial grass of the genus Saccharum, native to Southeast Asia and PARTS of the South Pacific. It can GROW in warm temperate or tropical climates. The INTERNODES of the plant stalk are rich in the sugar sucrose, and the plants can grow to a height of two to six METERS in height.HOPE IT WOULD HELP YOUPLEASE MARK ME BRAINLIEST |
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| 36. |
Name the type of the lens if its power is - 2:0D. Find the focal lengththis lens. |
| Answer» CONCAVE lensfocal LENGTH 50CM | |
| 37. |
Iodine is used to test for what substance found in potatoes? |
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Answer» is the ANSWER.......... |
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| 38. |
Who invent electric cell |
| Answer» ALESSANDRO VOLTA INVENTED ELECTRIC cellHope this HELPS you | |
| 39. |
Plz answers asap!!!!!!!!! |
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Answer» here is your ANSWER MATE...EXPLANATION:a. a=(v-u)*tb. v=u+atplz plz plz MAR me as brainliest PLZZ... |
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| 40. |
Molar mass is a _____ quantity(a) vector(b) imaginary(c) unitless(d) useless |
| Answer» MOLAR MASS is a UNIT LESS QUANTITY. | |
| 41. |
Why does this low-pass RC network exhibits high accurate 3-dB bandwidth, when the resistance R is replaced by a switched capacitor circuit. Assume that the absolute values of R and C can deviate fromtheir nominal values by 20%. Choose the most relevant choice.OSince Rintroduce Thermal noise.OSince 3-dB bandwidth isproportional to relative capacitanceratio.Since Ris inversely proportional toÇ. |
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Answer» A resistor–capacitor circuit (RC circuit), or RC filter or RC network, is an electric circuit composed of resistors and capacitors driven by a voltage or current source. A first order RC circuit is composed of one resistor and one capacitor and is the simplest type of RC circuit. RC CIRCUITS can be used to filter a signal by blocking certain frequencies and PASSING others. The two most common RC FILTERS are the high-pass filters and low-pass filters; band-pass filters and band-stop filters usually require RLC filters, though CRUDE ones can be made with RC filters.The simplest RC circuit is a capacitor and a resistor in parallel. When a circuit consists of only a charged capacitor and a resistor, the capacitor will discharge its stored energy through the resistor. The voltage across the capacitor, which is time DEPENDENT, can be found by using Kirchhoff's current law, where the current discharging the capacitor must equal the current through the resistor. This results in the linear differential equation Explanation: |
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| 42. |
write the reactivity series of metals and from this series state the least seadive and most reactive metals and non-metals |
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Answer» KK+reacts with waterNaNa+reacts with waterLiLi+reacts with waterBaBa2+reacts with waterSrSr2+reacts with waterCaCa2+reacts with waterMgMg2+reacts with acidsAlAl3+reacts with acidsMnMn2+reacts with acidsZnZn2+reacts with acidsCrCr2+reacts with acidsFeFe2+reacts with acidsCdCd2+reacts with acids0CoCo2+reacts with acidsNiNi2+reacts with acidsSnSn2+reacts with acidsPbPb2+reacts with acidsH2H+included for comparisonSbSb2+highly unreactiveBiBi2+highly unreactiveCuCu2+highly unreactiveHgHg2+highly unreactiveAgAg+highly unreactiveAuAu3+highly unreactivePtPt+highly UNREACTIVE |
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| 43. |
Give reasons for the following: (a) Mushroom is a saprotroph.(b) Sun is the ultimate source of energy for all living organisms.(c) The leaf of a plant dies out if its stomata are blocked.(d) Leaf is known as the food factory of the plant. |
| Answer» PLEASE MARK BRAINLIST............. | |
| 44. |
When you leave wine exposed to the air, the ethanol in it reacts with oxygen to form what? a. Ethanoic acidb. Ethyl acetate |
| Answer» OPTION a.ETHANOIC ACID. | |
| 45. |
Wtite any two sources of asult stem cell. |
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Answer» HEY MATE HERE IS YOUR ANSWERThere are three KNOWN accessible sources of autologous ADULT stem CELLS in humans: Bone marrow, which REQUIRES extraction by harvesting, that is, drilling into bone (typically the femur or iliac crest). ADIPOSE tissue (fat cells), which requires extraction by liposuction.HOPE THIS HELPS YOU!! |
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| 46. |
Which property of light is used in the working of a pinhole camera? |
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Answer» tion:light has the PROPERTIES of wave HOPE you like my answer PLEASE mark my brainlist also follow me |
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| 47. |
Please help me guys . class 4 |
| Answer» B . ice cream melt C the BUTTER melt d. It BECAME icee. it dry quickplease follow me I have FOLLOWED u | |
| 48. |
5. What is cutivator? |
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Answer» A cultivator is any of SEVERAL TYPES of farm implement used for secondary tillage. One sense of the name refers to frames with teeth that pierce the soil as they are dragged through it LINEARLY. Another sense refers to machines that USE rotary motion of disks or teeth to accomplish a similar result. MARK ME AS BRAINLIEST ANSWER |
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| 49. |
Write a short note on - 'How Covid-19 is affecting our life' (At least 150 Words) Please give me a answer I will mark you as brainliest |
| Answer» EXPLANATION:it has made me realise the IMPORTANCE of everything I ever GOT | |
| 50. |
What is science answer in long type |
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Answer» please Mark brilliant and thank pleaseExplanation:Science (from the Latin word scientia, meaning "knowledge")[1] is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.[2][3][4]The earliest roots of science can be traced to Ancient Egypt and Mesopotamia in around 3500 to 3000 BCE.[5][6] Their contributions to mathematics, astronomy, and medicine entered and shaped Greek natural philosophy of classical antiquity, whereby formal attempts were made to provide explanations of events in the physical world based on natural causes.[5][6] After the fall of the Western Roman Empire, knowledge of Greek conceptions of the world deteriorated in Western Europe during the early centuries (400 to 1000 CE) of the Middle Ages[7] but was preserved in the Muslim world during the Islamic Golden Age.[8] The recovery and assimilation of Greek works and Islamic inquiries into Western Europe from the 10th to 13th century REVIVED "natural philosophy",[7][9] which was later transformed by the Scientific Revolution that began in the 16th century[10] as new ideas and discoveries departed from PREVIOUS Greek conceptions and traditions.[11][12][13][14] The scientific method soon played a greater role in knowledge creation and it was not until the 19th century that many of the institutional and professional features of science began to take shape;[15][16][17] along with the changing of "natural philosophy" to "natural science."[18]MODERN science is typically divided into three major branches that consist of the natural sciences (e.g., biology, chemistry, and physics), which study nature in the broadest sense; the social sciences (e.g., economics, psychology, and sociology), which study INDIVIDUALS and societies; and the formal sciences (e.g., logic, mathematics, and theoretical computer science), which study ABSTRACT concepts. There is disagreement,[19][20][21] however, on whether the formal sciences actually constitute a science as they do not rely on empirical evidence.[22][20] Disciplines that use existing scientific knowledge for practical purposes, such as engineering and medicine, are described as applied sciences.[23][24][25][26]Science is based on research, which is commonly conducted in academic and research institutions as well as in government agencies and companies. The practical impact of scientific research has led to the emergence of science policies that seek to influence the scientific enterprise by prioritizing the development of commercial products, armaments, health care, and environmental protection. |
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