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 is rhizobium where is it present |
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Answer» These are CELL ORGANELLS. PRESENT at ENDOPLASMIC RETICULAM |
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| 2. |
which measures are taken for mosquito control grampanchayat,municipal council , municipality of my area |
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Answer» The measures that are TAKEN for mosquito control gram panchayat, MUNICIPAL council, a municipality in many areas are by following biocontrol methods, trap adults and trap larva to ENSURE that the rate of mosquitoes is under control. Apart from this, the pesticides are used to kill off the mosquito and cleanliness is MAINTAINED in many areas. |
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| 3. |
State at least five uses of metal and non metals |
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Answer» metals 1 metals are widely used for making cooking utensils. 2 copper WIRES are mainly used as CONDUCTING wires and electrical gadgets, radios, refrigerator. 3 iron and aluminum sheets are used to make roof of house. 4 gold,silver,tin are used to make coins and ornament 5 mercury is used in thermometer. Nonmetals 1 graphite is used as the core in pencil. 2 graphite is also used as one positive ELECTROCHEMICAL cell 3 silicon dioxide the oxide of metalloid silicon is used in making GLASS and cement. 4 silicon is used in the solar cell. 5 sulphur is used for producing acids and also in some medicine, gun powder...... ...... hope it helps you.......... |
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| 7. |
If you have a pet fish at home, how would you take care of it? |
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Answer» HEY mate... I'll see the fish was in clean water.. ND I shall take care of his FEED |
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| 8. |
Nowadays seeds are being produced by pollinating flowers of two plants with desirable qualities such seeds are called hybrid seeds plants that are grown from hybrid seeds have the qualities of both the plant if if farmers were use hybrid seeds what qualities must the seeds have to ensure a healthy harvest? |
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Answer» The SEED MUST be natural |
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| 9. |
Why leaves are green and what is the name of that pigment |
| Answer» LEAVES are GREEN DUE to CHLOROPHYLL PIGMENT | |
| 10. |
Howmany types of nonmetals |
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Answer» Ferrous metals. |
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| 11. |
Should we cover and dress the burnt skin? |
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Answer» Yes but it should be applied with some COOL THING then wrapped it with DRESS. |
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| 12. |
Which statement best compares potential and kinetic energy?a.Objects always have more potential energy than kinetic energy.b.Only kinetic energy increases when the velocity of an object increases. c.Only potential energy decreases when an object’s height increases.d.Objects always have more kinetic energy than potential energy. |
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Answer» B.Only KINETIC ENERGY INCREASES when the VELOCITY of an OBJECT increases. |
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| 14. |
Why do policeman keep dogs? |
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Answer» Because they HELP in investigation I’m Any crime or murder as they are good SMELLERS am HELPS them to find some clues ... |
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| 15. |
Poem on rainbow or a song |
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Answer» HI friend here is the poem... in the attachment..... I HOPE I HELPED YOU...... |
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| 16. |
Which set of terms best defines what affects kinetic energy and potential energy, respectively?position, gravitygravity, positionvelocity, heightheight, velocity |
| Answer» VELOCITY N HEIGHT..... | |
| 17. |
Cell wall of fungi made up of chitin true or false |
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Answer» HEY USER... here is UR ANS... TRUE hope it HELPS!! |
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| 18. |
Define nutrition. name four important nutrients present in food |
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Answer» ANS: ->>Carbohydrates Fats vitamins minerals proteins.. [ An essential nutrient is a nutrient that the body cannot SYNTHESIZE on its own -- or not to an adequate amount -- and must be provided by the DIET. Thesenutrients are NECESSARY for the body to FUNCTION properly. The six essential nutrients include carbohydrates, protein, fat, vitamins, minerals and water. ] |
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| 19. |
What is sperm of human body |
| Answer» SPERM cells are carried out of the male body in a fluid known as semen human sperm cells can SURVIVE WITHIN the male reproductive tract for more then 5 days post COITUS . semen is produce in the seminal vasicles PROSTATE gland and urethral glands | |
| 20. |
An object has a velocity of 8 m/s and a kinetic energy of 480 J. What is the mass of the object? (Formula: )7.5 kg15 kg60 kg120 kg |
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Answer» Hey there!! Here is your answer ↓↓ In ORDER to find the mass, when kinetic ENERGY , VELOCITY is GIVEN, we use this formula : Kinetic Energy = ( 1 ÷ 2 ) ( m ) ( v² ) m = mass v = velocity ( 8 m/s ) Kinetic energy = 480 J 480 = ( 1 ÷ 2 ) ( m ) ( 8² ) 480 = ( 1 ÷ 2 ) ( m ) ( 64 ) 480 = 32m m = 480 ÷ 32 m = 15 The mass is 15 kg Hope my answer helps! #BeBrainly @sid071 |
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| 21. |
Explain types of elements on the basis of properties |
| Answer» METALS ,NON metals, METALLOIDS ,NOBLE metals | |
| 22. |
Complete the following sentences: |
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Answer» NATURAL resources are the resources which nature has provided us. These can be renewable (for example air, water, sunlight and soil) or non renewable (coal, petroleum, wild life). Conservstion of non renewable resources is of much concern since their replanishment time is quite long. Following are some of ways through which we can conserve our natural resources: Judicious use of the fossil fuelsUse of alternate source of ENERGY like solar energy, hydro energy etcWhile travelling we should encourage CAR pool rather than using individual cars.We should encourage 3R (reduce, reuse, recycle) of environment.Reducing the wastage of paper conserve the trees.Wildlife can be conserved through setting up the national parks, wildlife sanctuaries, etc. and implementing their RULES strictly. |
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| 23. |
Find the maximum number of electrons in an atom who have n+l= 3. plzz be fast. I have exams 2moro. |
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Answer» s-orbitals can HOLD 2 ELECTRONS, the p-orbitals can hold 6 electrons. Thus, the SECOND SHELL can have 8 electrons. The n=3 (third) shell has: The 3s orbital. your WELCOME;] |
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| 24. |
Which are various medai of spreading the infectious disease |
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Answer» There are THREE main ways by which infectious diseases can be spread. They are: 1. Through Physical contact: When a person suffering from an infectious disease has some physical contact with ANOTHER person then the infectious disease can spread through contact. 2. Through Air : If a person suffering from cold is found to be SNEEZING near a healthy person, then the cold can spread to that healthy person also as cold is a contagious and an infectious disease. 3. Through other vectors : Vectors such as Mosquito, houseflies, etc can transport impurities along with diseases from ONE person to another. If a mosquito sucking blood from a person suffering from malaria, sucks blood from a healthy person also, then there are chances of malaria to be transmitted to that healthy person. Hence we must be safe and also must use some things LIKE Handkerchiefs, mask, etc. to avoid transfer of diseases. These are the various ways of spreading infectious diseases. |
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| 25. |
Respiration through skin is called as ?? |
| Answer» CUTANEOUS RESPIRATION | |
| 26. |
Are bed bugs parasites |
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Answer» Bed bugs (Cimex lectularius) are SMALL, flat, PARASITIC insects that feed solely on the blood of people and animals while they sleep. Bed bugs are reddish-brown in color, WINGLESS, RANGE from 1mm to 7mm (roughly the size of Lincoln's head on a penny), and can live SEVERAL months without a blood meal. |
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| 27. |
A car is moving at 12 m/s and has a mass of 600 kg. What is the kinetic energy of the car? (Formula: )36,300 J43,200 J72,600 J86,400 J |
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Answer» HEY your ANS is here ______ k.e.=1/2×m×v×v k.e.=1/2×600×12×12 k.e.=43200j ______ |
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| 28. |
Master X can suffer from which different possible diseases in above conditions |
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Answer» His MOTHER does not know the importance of balanced diet. And Master X is suffering from different possible diseases. It will help him to obey the mother ideas to overcome the illness and should follow RIGHT diet PLAN. It could lead LIFE in peaceful way and solve several dangerous diseases while at bed. |
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| 29. |
Name the following a vitamin which is prepared by the body |
| Answer» VITAMIN D.... .... .. | |
| 30. |
a body is moving with constant velocity of 10 metre per second along a straight line draw the displacement graph and velocity time graph for the same |
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Answer» Velocity REMAINS CONSTANT and displacement is INCREASING CONSTANTLY |
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| 32. |
Pulses and rice should not be washed repeatedly |
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Answer» Your answer is here: |
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| 33. |
three holes A B and C are made in an Empty can add different levels one over the other as shown in the figure they are closed with an adhesive tape the can is now filled with water what will you observe when the tape is pulled out justify your answer |
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Answer» When tape is removed water will come out with greater speed of EFFLUX from bottom most HOLE. |
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| 34. |
If the kinetic and potential energy in a system are equal, then the potential energy increases. What happens as a result? |
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| 35. |
Can a molecule of an element be same as its atom ?why? |
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Answer» To FORM a molecule, you'll need at LEAST two atoms. So an atom by itself can not be a molecule. Examples for ELEMENTS that are incapable of molecule formation (under NORMAL conditions) are Nobel gases. They are monoatomic gases. |
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| 36. |
2 differences between oxidation state and oxidation number plzz fast perfect answer will get thanks and brainliest |
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Answer» Oxidation number |
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| 37. |
Baltimore is a major city with a long history. It has a very important seaport. You've just received a message from another captain in a secret code language. If Denver is written ‘NRNRNR’ – how would you write Baltimore? |
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Answer» KEEPING in view that, Baltimore is a major city with a long history. It has a very important seaport. You've just received a message from ANOTHER captain in a secret code language. If Denver is written ‘NRNRNR’ – Baltimore WOULD be written as under; LMELMELME |
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| 38. |
Metals and non metals chapter class 8 notes atleast of 3 pages |
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Answer» Everything around us can be categorized into two types of elements- metals or non-metals. Take a look…your book, your clothes, your pencil, your water bottle, your bag, the blackboard, the door and EVEN your tiffin and the contents of it! Complex yes, but when broken down to its most basic form, on the basis of their physical attributes and chemical makeup, everything is either a metal or a non-metal. So, in Class 8 studying the functionalities of Metals and Non-Metals is very important. |
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| 39. |
What type of mixture can be separated by the process of distillation |
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Answer» The CONSTITUENTS of a HOMOGENEOUS liquid-solid MIXTURE in which solid is soluble in other. |
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| 40. |
What is the blood pressure of normal human beings |
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Answer» 120/80 mmHg |
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| 41. |
Best defination of technology |
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Answer» Technology. Computers and the internet are examples of technology. The definition of technology is science or knowledge put into PRACTICAL USE to solve problems or INVENT useful TOOLS. |
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| 43. |
Does anyone no him??? |
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Answer» that is EVANGELISTA torricelli ! he was the italian PHYSICIST and mathematician who's most REMEMBERED for INVENTING the barometer ! |
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| 44. |
If the power of a motor is 50kw at what speed can it raise a load of 10000N |
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Answer» If you want to GO to now baby GIRL is going well so we can do it again SOON |
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| 45. |
How are silk yarn of different textures prepared |
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Answer» The silk yarn is obtained from the cocoon of the silk moth. There is a variety of silk moths which look very different from one another and the silk yarn they yield is different in texture like coarse, smooth and shiny, ETC. Thus, tassar silk, mooga silk and KOSA silk are obtained from cocoons spun by different TYPES of moths. The most common silk moth is the mulberry silk moth. The cocoon of this moth yield soft, LUSTROUS and elastic silk fibre. |
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| 46. |
Why we are not able to do a work at one time |
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Answer» It DEPEND on OURSELF if we have INTEREST in doing that THING we can do it IMMEDIATELY.. |
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| 47. |
If unit of length,mass and time be doubled.What increase in unit of work takes place? |
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| 48. |
discuss in brief the variation in the atmospheric pressure with altitude do changes in atmosphere also cause a change in atmospheric pressure |
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| 49. |
Why level of Mercury don't fall in clinical thermometer |
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Answer» The thermometer is not full of mercury and air, it only has mercury. The air was excluded from inside of the thermometer during the manufacturing process. Where mercury isn’t, there is a near perfect vacuum. This means there is no gas pressure above the mercury to push the mercury BACK down and no gas pressure keeping it from flowing down into the bulb. Liquids in an evacuated glass tube act much differently that they do with air in them. Seal a larger diameter tube with some mercury in a vacuum and tip the tube. The mercury will run down the tube and hit the sealed end with such force that the glass will break like you hit it with a hammer. There is no air to cushion the mercury at the end. If it does not break, it feels like …. well someone hit the end with a hammer. It’s a very odd feeling.Mercury and other liquids have a property called surface tension. This is an atomic level attraction between atoms and molecules. Mercury’s surface tension is very HIGH. A drop on a table will contract into a tiny sphere with a flat bottom caused by gravity acting against this force. |
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| 50. |
Which is part of fruits and vegetables is roughage |
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Answer» Please mark as BRAINLIST |
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