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. |
Answer this question who first come hen or egg |
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Answer» HEN CAME because if an egg WANT to lay egg it want HENS protein |
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| 3. |
How do nature of reactants affect the rate of reaction |
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Answer» The number of collisions PER second between magnesium and HYDROGEN is higher, and the rate of reaction is faster. Increasing the surface AREA of a solid REACTANT increases the reaction rate. By increasing surface area, thereare more collisions per unit of time. |
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| 4. |
Hiii....frds......pls.... |
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Answer» The wet SURFACE will be: the base 6X4=24 m2 plus 2 WALLS of 1.25X4 = 10M2 plus TWO walls of 1.25X6 = 15m2 total 24+10+15=49m2 You solve by this process |
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| 5. |
What is sound define it and draw diagram of ear and label it whatia the medium of sound |
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Answer» Diagram |
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| 6. |
Name the parts of plant forming the shoot system |
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Answer» HELLO MATE |
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| 7. |
Explain three plate mold injection process |
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Answer» Three plate mold |
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| 8. |
A plant leaf consists of group of cells that carry out different functions. Plant leaves are important for photosynthesis and controlling water loss. Plant leaves cannot reproduce. Which word can be used to describe a leaf? a) cell b) organ c) organism d) tissue |
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Answer» It is B) organ as it cannot be a cell as it is MADE up of CELLS, it cannot be an organism as it is PART of a PLANT which is an organism and it cannot be a tissue as tissues are made up of cell and they make up to form an organ. |
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| 9. |
What determine time period of simple pendulum |
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Answer» The Acceleration of Gravity ( g ) |
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| 10. |
HEY FRIENDS... here's the question...NAME THE FUNCTIONAL GROUP WITH THEIR STRUCTURES |
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| 12. |
Explain isomerism. State any four characteristics of isomers. Draw the structures of possible isomers of butane,C4HlO |
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Answer» Answer: The existence of two or more different organic compounds having same molecular FORMULA but different structure is CALLED isomerism. Characteristics : 1. they possess different physical properties. 2. they have different chemical property 3.they show similar properties when they CONTAIN same functional group. 4. They have same molecular formula but different structural formula. 5. 2 isomers have different Boiling point 6. They have same ATOMIC weight and same number of atoms Thanks for the question. Hope it helps you. |
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| 13. |
Why we must wear helmet while driving two wheelers |
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Answer» UMM... If you ENCOUNTER an accident, your helmet will SAVE you. WAIT.. Is this a trick question? |
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| 14. |
How is flagella different from cilia?what are their funcation |
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Answer» Flagella are LONG TUBE like PROJECTIONS USED for locomotion. ex:euglena etc |
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| 15. |
What is called time period of oscillation |
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Answer» The time taken to FINISH one complete OSCILLATIONS is time PERIOD |
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| 16. |
I need science half yearly class 9 question papers...can anybody help me pls... |
| Answer» HI DEAR brainly user this is the CBSE class 9 question paper for science ...... | |
| 17. |
Answer fast...................... |
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Answer» 10J.Hope its CORRECT. |
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| 18. |
In an experiment, Lydia added 50 grams of sugar to 200 milliliters of water. She stirred the mixture, and the sugar eventually dissolved into the water and couldn’t be seen. The volume of the solution increased, but there was no noticeable change in color, odor, or temperature. Which statement best describes what happened in Lydia’s experiment? |
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| 19. |
For detecting protiens which is the suitable regent |
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Answer» CHEMISTRY of PROTEIN Assays | Thermo FISHER Scientific - IN |
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| 20. |
Similarly between plant and bacteria cell . |
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Answer» The main difference between PLANT cell and BACTERIAL cell is that plant cellcontains membrane-bound ORGANELLES whereas bacterial cell LACKS membrane-bound organelles. Bothcells contain a cell wall and cellscontain DNA as their genetic material inside the cell. ... Bacteria are GENERALLY identified as decomposers. |
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| 21. |
Metals react with hydrogen and compound formed is any 2 |
| Answer» H2O, HYDROGEN GAS, hydrogen PEROXIDE | |
| 22. |
6.022*1023 number of N atoms (mass from number) |
| Answer» AVAGADRO NUMBER i.e., 1 avagadro number=6.022*1023 | |
| 23. |
What is Nitrogen cycle |
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Answer» The SERIES of processes by which NITROGEN and its COMPOUNDS are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition. |
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| 24. |
Hello !! Friends i'm new to this app so this is my first question :-Everyone ask that what is purpose of LIFE but i wanna to ask what is purpose of DEATH??(ʘᗩʘ') |
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Answer» Here is your answer |
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| 25. |
sheela takes 10 minutes from her house to reach school it the distance between her house and school in 300m calculate the speed of herbicycle |
| Answer» 30 METER PER MINUTE | |
| 27. |
Please tell me 10 lines on windmill.It can be difficult....If you can |
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Answer» It gives electricity |
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| 29. |
Preparation ot true solition of common salt,sugar and alum |
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Answer» Take a BIGGER and 100 ml of distilled WATER in it and ADDRESS SALT and spirit and after that add sugar true solution is formed |
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| 30. |
How does the formation of petroleum occurs ? |
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Answer» By the DECOMPOSITION of FOSSIL FUELS |
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| 31. |
What is sound how does it produce how does it travel in different medium |
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Answer» sound-VIBRATIONS that travel through the air or another medium and can be heard when they reach a person's or animal's ear.The vibrating BODY causes the medium (water, air, etc.) AROUND it to vibrate. Vibrations in air are called traveling longitudinal waves, which we can hear.The sound waves move through each of these mediums by vibrating the molecules in the matter. The molecules in solids are packed very tightly. Liquids are not packed as tightly. And GASES are very LOOSELY packed. This enables sound to travel much faster through a solid than a gas. Sound travels about four times faster and farther in water than it does in air. Approx speed of sound in air is 343 m / s. |
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| 32. |
Volume of water on freezing ? increase or decrease?? |
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Answer» In general, a given volumeof liquid water at ROOM TEMPERATURE will increase in VOLUME by about 9.05% after freezing. Most MATERIALS do the opposite, that is, the solid form of most substances is more DENSE than their liquid form. |
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| 34. |
Imagine that spherical mirrors were not known to human beings.Guess the consequences |
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Answer» Jejeiwiwjwiwjwjwwwjjwwjww |
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| 35. |
While performing an experiment , Anjali accidentally spilt a liquid X on her palm. After a few minutes she realized that her palms feel slippery . Which of the following could be liquid X ?I) Sulphuric Acid 2) Acetic acid 3) Sodium Hydroxide 4) Salt Solution |
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| 36. |
calculate the heat energy received by 5m square Area on the earth surface in 1 minute resuming that 47% of the Solar Energy strike the Earth surface ? |
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Answer» Hey mate^_^ |
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| 37. |
Prove that lighting candel is a chemical changes |
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Answer» CHEMICAL CHANGE = chemical change occure when a substance cominewith abother to form a mew substance is called a chemical change. lightening candel is both chemical and physical change . chemical change = when you LIGHT the candel then the wax near the wick will MELT. wick absorb the LIQUID melt. the wax near to the flame will burn and give new substance like carbon dioxide, water vapour , health and light . this is an irreversible change. hope my ans. will help. |
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| 38. |
The spinner in washing machine dries clothes works on the principle of |
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| 39. |
Difference between information technology and information practices |
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Answer» In INFORMATION TECHNOLOGY we study MAIN information about technology. And in INFORMATION PRACTICES we study the main information about the practices in main life or artificial COMPUTER life. Mark as BRAINLIEST!! |
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| 40. |
Why lime water become milky due to contact with carbon dioxide |
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Answer» When LIME water reacts with carbon dioxide , it forms CALCIUM carbonate which is milky in COLOUR.. and HENCE , gives a milkiness appearance to the solution. |
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| 41. |
Project on culture of of India |
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Answer» Hello MATE, |
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| 42. |
Hey mates...............Who is the Subset of other??Inorganic or Organic ChemistryNote: INORGANIC is "IN - ORGANIC "( means inorganic is subset)And " ORGANIC - IN"( means organic is subset) |
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Answer» Every one is answering about organic chemistry's definition but I understood your QUESTION Moderators first UNDERSTAND the question before deleting my answer! Here is your answer: The question involves something called sets . Hope all moderators know about sets ORGANIC has the following elements ORGANIC ------------- { O,R,G,A,N,I,C } INORGANIC has these elements INORGANIC ---------------{ I,N,O,R,G,A,C} By elements I mean alphabets . Hence both contain the same elements { O,R,G,A,N,I,C} {ORGANIC} is the subset among the alphabets of the two. So your answer is correct ---ORGANIC Hope it HELPS _____________________________________________________________________ |
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| 43. |
tiny electric bulb is connected to a 220 volt generatorthe current is 0.50 ampere what is the power of the bulb? |
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Answer» POWER = V×I =220× 0.5 =110Watt |
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| 44. |
Why friction is an evil too |
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Answer» Friction causes moving objects to stop or slow down. • Friction PRODUCES HEAT CAUSING WASTAGE of energy in machines. • Friction causes WEAR and tear of moving parts of macinery, soles of shoes, etc. |
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| 45. |
0.5 mole of 0 atom solution |
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Answer» 0.5 MOLE of O ATOM means - |
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| 46. |
a train starting from a railway station and moving with uniform acceleration attains a speed 40 km h - 1 in 10 minutes find it explanation |
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Answer» here is your answer Initial velocity (u)=0 Final velocity(V)=40km/h =40 MULTIPLE by 5/18m/s =100/9 =11.11m/s Time(t) = 10 minutes 10 multiple with 60 seconds =600seconds Therefore A = v-u/t 11.11–0/600m/s square =0.0185m/second square hope its HELP you thanxx and be BRAINLY....................... |
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| 47. |
a torch bulb 3 voltage or current of 0.4 ampere if the bulb was switched on 5 minutes .calculate the energy releases by the bulb? |
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Answer» HEY mate^_^ here is your ANSWER!! ________________________________________ W = VIt W= 3×0.4× (5×60) w= 3×0.4× 300 W= 3×4/10×300 W= 3 ×4×30 w= 12×30 W = 360j be brainly |
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| 48. |
Calculate the mass of the following 0.5 mole of 0 atom solution |
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Answer» 16×0.5=8gram...................... |
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| 49. |
Anyone tell me the origin of lyf? |
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Answer» the ORIGIN of LYF ( relience) is india. hope its HELP you thanxx and be BRAINLY................ |
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| 50. |
Rohit added a few zinc granules to ferrous sulphate solution and recorded his observations the correct observation will be;1. Pale green colour of solution turns black .2. Pale green colour of solution becomes colourless3.Pale green colour of solution becomes blue4. Pale green colour of the solution disappears , black deposit are seen on granules. |
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Answer» |
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