Saved Bookmarks
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. |
An atom differs from its ion in which of tge following |
|
Answer» An atom differs from its ion in NUMBER of ELECTRONS. For example, H atom has 1 ELECTRON. Whereas H+ ion has 0 electrons. |
|
| 2. |
What is the difference between the germ theory and scientific law. |
| Answer» TION:hey a scientific law is the DESCRIPTION of an OBSERVED phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory. It is a MISCONCEPTION that theories turn into laws with enough research.❤❤ | |
| 3. |
Explain how the federal experiment has been successful in the formation of states in India 5jfy8s |
|
Answer» tion:sorry BRO u can SEARCH this ANSWER in google.HOPE U DON'T MIND |
|
| 4. |
Compare and contrast the processes of photosynthesis and respiration. |
|
Answer» Photosynthesis takes place in the CHLOROPLASTS of cells. This process is what gives energy to all living organisms EITHER DIRECTLY or indirectly. ... Cellular respiration, on the other hand, is the process by which living things convert oxygen and glucose to CARBON dioxide and water, THEREBY yielding energy.please mark me as brainliest |
|
| 5. |
Can anyone find any optical illusion that has been discovered from Egyptian times up till 1800? |
|
Answer» No. It's IMPOSSIBLE to do so. |
|
| 7. |
Fuse multimeter. *(1 Point)"a. Resistanceb. Continuity(DD c. Voltage10 d. None of these |
|
Answer» d........................... |
|
| 8. |
What is meant by carbon dating please give me the answer.. ☺ |
|
Answer» hy dude UR answer isExplanation:CARBON dating, or radiocarbon dating, is a method used to date materials that once exchanged carbon dioxide with the atmosphere. In other words, things that were living. ... By measuring the amount of carbon-14 left in the organism, it's POSSIBLE to work out how old it ISHOPE it helps!!plz MARK me as brainliest answer |
|
| 9. |
Where is fresh water found? |
|
Answer» IN LAKE,RIVERS,PONDS,RAIN,EXPLANATION: |
|
| 10. |
2) Why do we apply paint on iron articles? |
|
Answer» tion:IRON ARTICLES are painted to prevent them from rusting. After PAINTING iron SURFACE does not come in contact with moisture and air which cause rusting. |
|
| 11. |
Image formed by a concave mirror is virtual and enlarged. where is the object placed? please answer fast |
| Answer» POSITION will be between POLE (P)and FOCUS | |
| 12. |
13. Q. 6 Spark plug cap.......... check by multimeter *(1 Point)a. ResistanceO b. ContinuityO c. Voltaged. None of these |
| Answer» | |
| 13. |
Climber need some S. To grow upwards |
| Answer» SORRY couldn't UNDERSTAND the QUESTIONEXPLANATION:please MARK as BRAINLIEST ANSWER | |
| 15. |
Please help with science if you know it |
|
Answer» iiii dude here is U R answer ☺A - SHORT HAIR❤ I hope u LIKE it dude ❤❤ yo yo buddy ❤ |
|
| 16. |
Prevention of disease arsenicosis |
|
Answer» you search on Google ok EXPLANATION:please MARK as brilliant for give ADVICE |
|
| 17. |
Ch1 ਪਹੁਤਾ ਪਾਧੀ ਦਾ ਦੂਜਾ ਰੂਪ ਦਾ ਖੋਜੀ |
| Answer» EXPLANATION:PROUD TO BE A PUNJABI!!! | |
| 18. |
Q. Explain the two types of fibres. |
|
Answer» Soluble and InsolubleExplanation:There are 2 different types of fiber -- soluble and insoluble. Both are important for health, digestion, and preventing diseases. Soluble fiber attracts WATER and turns to gel during digestion. This slows digestion. Soluble fiber is found in oat bran, barley, nuts, seeds, BEANS, lentils, peas, and some fruits and vegetables. It is also found in psyllium, a common fiber supplement. Some types of soluble fiber may help lower risk of heart DISEASE. Insoluble fiber is found in foods such as wheat bran, vegetables, and whole grains. It adds BULK to the stool and appears to help food pass more quickly through the stomach and intestines. |
|
| 19. |
A student is given a mixture of naphthalene balls powder and common salt. He need to separate this mixture. How will do this? |
|
Answer» seperate the sublimating substance (naphthalene/camphor) from the mixture through the process of sublimation heat the mixture in the china dish DRAG the china dish over a BUNSEN burner Hope this HELPS YOUPLEASE make this answer a brainliest please.... |
|
| 20. |
An object travels 16 m in 4s and then another 16m in 2 s . What is the average speed of the object. |
| Answer» 12 ANSWER EXPLANATION:Hope it helps you please MARK me as a Brainliest | |
| 21. |
Can someone please help with those three questions |
|
Answer» tion:1=false2=true3=true |
|
| 22. |
which of the following is generally used for making compost A) microbes B) earthworm C) soil D) animals & plants |
| Answer» EARTHWORM is ANSWER DUDE. | |
| 23. |
What is full form of DNA and RNA |
|
Answer» DNA - DEOXYRIBONUCLEIC acid RNA - riboneuclic acid here is UR ANSWER |
|
| 24. |
Why lysosome are also called suicide bag |
|
Answer» Lysosomes are known as suicide bags of the cell because they contain lytic enzymes capable of digesting cells and unwanted materials. When lysosomes burst, the lytic enzymes within the organelle spill all over the cell, rupturing the cell membrane or cell wall and inducing the DEATH of the cell.Explanation:MARK ME AS BRAINLIST AND FOLLOW ME |
|
| 25. |
EName two safety measures commonly used in electric circuits andappliances. |
| Answer» TUNGSTEN and COPPER WIRE are the SAFETY MEASURES | |
| 26. |
Which commercial airline has the most fleet? |
| Answer» PLZ refer GOOGLE to GET the best ANSWERS to your QUESTIONS and answers | |
| 27. |
What makes me a human? |
| Answer» NG which makes US a human is that we can think about the FUTURE or its POSSIBLE out comes .where as animals don't have such CAPACITY of thinking. plz mark as brainiest | |
| 28. |
Which cell is eukaryote (I) cell on the right (ii) cell is left |
|
Answer» tion:RIGHT side DUDE!!!!!PLEASE mark me as brainest dude!!!!!? |
|
| 29. |
The PH of a solution is 5. Its [OH- ] concentration is _____________. (a) 1 × 10-5 M (b) 5 M (c) 1 × 10-9 M (d) 9 M |
| Answer» OPTION CEXPLANATION:ph+POH= 14poh =14–5 =9 poh= –LOG (oh–) 9= – log (oh–)oh–= 1×10^–9 | |
| 30. |
Bahich placement of isotopes to considered to be one of demerits of Mendeleev PeriodicTable cowhy? |
|
Answer» থেকে এই সময় তিনি তাঁর প্রথম জীবন ও অন্যান্য অনেক বেশি পরিচিত ছিলেন একজন ভারতীয় জাতীয় চলচ্চিত্র পরিচালক হিসেবে |
|
| 31. |
What are the three ways by which nutrients are replenished in the soil |
| Answer» NUTRIENTS are replenished in the SOIL by adding FERTILISERS and manures.1.2 (2) NITROGEN Can be Replenished in the Soil by Growing Leguminous Crops. | |
| 32. |
What is the difference between crow and cuckoo |
|
Answer» Answer:Plz refer Google to GET the BEST ANSWERS to your QUESTIONS and answers |
|
| 33. |
centripetal force is provided by the force of tension on the Rope pulls the object in towards the centre .state true or false |
| Answer» | |
| 34. |
An object is placed 15cm away from a convex mirror of focal length 45 cm.calculate the position of image and its magnification |
| Answer» DISTANCE (U) = -15 CM ( Distance of object is always taken as negative) Focal length (f) = +45 cm ( Focal length of CONVEX mirror is taken as positive)Image distance (v) = ?➠ 1/45 = 1/-15 + 1/v➠ 1/45 + 1/15 = 1/v➠ 1/45 + 1×3/15×3 = 1/v➠ (1 + 3)/45 = 1/v➠ 4/45 = 1/v➠ v = 45/4 = 11.25 cmNow ➦ Image distance (v) = 11.25 cmWe know that, ➦ Magnification (m) = -v/uSo, we get➠ m = -11.25/15 ➠ m = -7.5 | |
| 35. |
Differentiate between Dicotyledonae and monocotyledonae based on following characters 1) types of roots 2) venation in the leaves 3) symmetry of flower |
|
Answer» Dicotyledonae:1) Tap root2) Reticulate vernation3) TETRA or PentamerousMonocotyledonae:1) ADVENTITIOUS root2) Parallel vernation3) TrimerousHope it HELPS....✌✌ |
|
| 36. |
The secretion essential for emulsification of fats is a)Salivary juice b)Pancreatic juice c) Bile juice d)Gastric juice |
| Answer» | |
| 37. |
What is the name of the highest job in India? |
|
Answer» IS OFFICER............... |
|
| 38. |
When an object fails to the ground it's acceleration is uniform why |
|
Answer» When an object falls freely to the GROUND, its acceleration is uniform. When an objects falls freely its acceleration is constant because in a FREE FALL the acceleration does not depends on the mass of BODY .brilliant pls |
|
| 39. |
how you place the pea, jawar and fern at its proper systematic position? Draw a flowchart with an example |
|
Answer» tion:1Secondary School Biology 5 pointsHow you place the pea, jowar and fern at its proper systematic position? Draw a flowchart with EXAMPLE of.Ask for details Follow Report by Prabhatmukhiya3 21.07.2019AnswersMe · BeginnerKnow the ANSWER? Add it here! HappyJohnHappyJohn AceANSWER :The positions or levels where we can place pea, jowar, and fern are -Pea can be placed in the taxon of Phanerogamae. It is beacause peas PRODUCES seeds. The pea plants bears flowers so can be put under the angiosperms. Peas belong to dicotyledonous plants.Jowar also can be placed in Phanerogams and in angiosperms. But jowars are monocotyledons.Fern do not PRODUCE seeds so they can be kept under cryptogames and in pteridophytes. |
|
| 40. |
Which of the following is not a source of bio gas a)Wood b)Cow dung c)Vegetable waste d)Sewage |
| Answer» | |
| 41. |
Hemophilia is a genetic blood disorder. The female parent must carry one copy of the gene for the child to inherit hemophilia. Also, males have a greater probability of getting hemophilia than females. Which type of trait is hemophilia? |
|
Answer» Explanation:Heya!!Here is your answer !!!Hemophilia:Hemophilia is a SEX linked recessive GENETIC disorder.It is X- linked disorder.If gene on one X chromosome is mutant ,then it will not affect the females since females have PERFECT pair of X chromosome. These females are the carrier for hemophilia.In males ,their is one X and one Y chromosome,thus if the inherited X chromosome is hemophilic ,it can lead to hemophilia in male.So,the correct option is A) Sex linked Recessive.Hope it helps U!!Please MARK it as brainliest!!! |
|
| 42. |
Interaction between matter and energy |
|
Answer» Physics is the SCIENCE of Matter and Energy and their INTERACTIONS and Motion through Space and Time. Physical Properties, Physical Laws and Phenomena. Physicists can apply their knowledge TOWARDS solving practical problems or developing NEW TECHNOLOGIES. Also known as applied physics or engineering physics. |
|
| 43. |
Q2.Observe the given picture and answer: 1. A soil sample is heated over a burner in a boiling tube.On heating, why do water droplets appear on the inner walls of the upper part of theboiling tube?2.What does this indicate? |
| Answer» SOIL is heated in a test TUBE and water DROPLETS appear on the walls of test tube this implies that the soul has moisture.2. This indicates that soil locks water in it. This is known as "waterlogging". | |
| 44. |
Write cell is called ar semipermeable membrane? |
|
Answer» Plasma membrane is called as a selectively permeable membrane, because it allows only certain molecule to pass through the cell membrane. like oxygen,CARBON DIOXIDE,minerals some protiens etc. It is highly selective in DECIDING which molecules are to be allowed to pass through the membrane .HOPE it helps you...mark it as braibliest... |
|
| 45. |
Name the five plants and their that we eat? Answer1 carrot= root2 potato=stem3Apple= fruit4 spinach=leaves5 mustard=seeds and leaves |
|
Answer» You have ALREADY WRITTEN the ansExplanation:MARK as BRAIN LIST |
|
| 46. |
◦•●◉✿ How do you calculate density? ✿◉●•◦ |
|
Answer» calculate density by FINDING the NUMERIC RATIO of Mass with respect to volume.One more thing .... THANKS for FREE pointsXDjust kiddin' |
|
| 47. |
Advantages and disadvantage of goethermal energy |
|
Answer» Geothermal energy is currently believed to be one of the most advantageous sources of energy. Not only is it a renewable TYPE of energy but is also PRESENT in most AREAS, outperforming even some conventional sources in many aspects.Geothermal energy is currently believed to be one of the most advantageous sources of energy. Not only is it a renewable type of energy but is also present in most areas, outperforming even some conventional sources in many aspects.The UK is even considering a construction of the world’s longest power connector between UK and Iceland, which would deliver more renewable energy to 1.6 million British homes that do not have geothermal heat pumps. Moreover, the first commercial geothermal power plant is planned to be built in Cornwall, UK if all the necessary funds are obtained.Geothermal energy is currently believed to be one of the most advantageous sources of energy. Not only is it a renewable type of energy but is also present in most areas, outperforming even some conventional sources in many aspects.The UK is even considering a construction of the world’s longest power connector between UK and Iceland, which would deliver more renewable energy to 1.6 million British homes that do not have geothermal heat pumps. Moreover, the first commercial geothermal power plant is planned to be built in Cornwall, UK if all the necessary funds are obtained.That should come as no surprise since some countries profit from the presence of geothermal energy on a large scale. The most KNOWN case is Iceland whose electricity is 100% SUSTAINABLE, making use of wind, hydro- and mostly geothermal energy. |
|
| 48. |
What is third form of newton |
| Answer» ACCORDING to Newton, whenever OBJECTS A and B interact with each other, they EXERT forces UPON each other. ... These two forces are called action and reaction forces and are the subject of Newton's third law of motion. Formally stated, Newton's third law is: For every action, there is an equal and opposite reaction. | |
| 49. |
A ear travels 30 km at a uniform speed of 40 km/h and the next 30 km at a uniform speed of 20 km/h. Find the average speed |
|
Answer» : speed to cover 30 KM = 40 km/ htime TAKEN = 3/4 hspeed to cover 30 km = 20 km/htime taken = 1/2 H average speed = 30 + 30/3/4 + 2/3= 26whole 2/3( ans ). |
|
| 50. |
3. How do the microorganisms help in sewagetreatment plants? |
| Answer» MICROORGANISMS breaks down the CHEMICAL and biological waste present in the sewage, DIGESTING the organic matter present in it. They FEED on the organic matter and releases an ENZYME which helps in its degradation removing the organic matter from the sewage. | |