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. |
if a wire of resistance r is melted and recast to half it's length,what is the new resistance of the wire? |
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Answer» Due to decrease in length, cross SECTIONAL area will BECOME twice of the original because volume will remain constant. As resistance is directly PROPORTIONAL to length and inversely proportional to cross sectional area, hence resistance will become one FOURTH of the original.Explanation: |
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| 2. |
Pls answer this question as soon as possible |
| Answer» PLEASE note downExplanation:LET's take distance to be 22,000m because it has to travel BACK. Speed = 1500m/s Time = 22000/1500 = 14.6s If you find my answer good enough KINDLY MARK it as Brainliest. | |
| 3. |
2.what are the drawbacks of seeds being unevenly distributed in a field? |
| Answer» EXPLANATION: The drawbacks of uneven DISTRIBUTION of SEEDS in a field, while sowing, are: They will compete for water, NUTRIENTS and SUNLIGHT that result limited growth. If they are sown far apart, it will result in the wastage of field area. | |
| 4. |
Answer this question as soon as possible |
| Answer» DISTANCE = SPEED × TIME = 4 × 343 = 1372 MTHE cloud is 1372 m above the ground.HOPE IT HELPS.PLEASE MARK MY ANSWER AS BRAINLIEST. | |
| 5. |
All living organisms are compounds of carbon. true or false. |
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Answer» ◜‿◝ )♡_______Yes, carbon IS found in all organic matter, but NOT in inorganic matter. ... In a more general SENSE, organic refers to living things. And this is CONNECTED to the idea of organic chemistry being BASED on carbon COMPOUNDS. Organic (carbon-based) compounds are found in all living things. |
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| 6. |
What is coloumbs law |
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Answer» tion:a law stating that like charges repel and OPPOSITE charges attract, with a force PROPORTIONAL to the product of the charges and INVERSELY proportional to the SQUARE of the DISTANCE between them. |
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| 7. |
D.N.A. Full Form And R.N.A Full Form |
| Answer» DNA STANDS for deoxyribonucleic acid, while RNA is ribonucleic acidhope it HELPS | |
| 8. |
What are communicable diseases? How will you prevent the spread of communicablediseases? |
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Answer» HIIHERE IS YOUR ANSWER Communicable diseases, also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, PRESENCE and growth of pathogenic (capable of causing DISEASE) biologic AGENTS in an individual human or other ANIMAL host.Preventing the Spread of Infectious Diseases. Decrease your risk of infecting yourself or others: Wash your hands OFTEN. This is especially important before and after preparing food, before eating and after using the toilet. |
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| 9. |
The walls of dams are thicker near the bottom |
| Answer» CE PRESSURE I HOPE that it will HELP you..... | |
| 10. |
In iodine test for starch why we are not putting it directly in alcohol rather than putting first in hot water does alcohol not able to break the cell wall and membrane. |
| Answer» SINCE boiling WATER destarches the LEAF and ALCOHOL removes chlorophyll.Explanation: | |
| 11. |
1. Why is carbon dioxide importantfor plants? |
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Answer» dioxide plays an important part in vital plant and animal PROCESS, such as PHOTOSYNTHESIS and respiration. ... GREEN plants CONVERT carbon dioxide and water into food compounds, such as glucose, and oxygen. This process is called photosynthesis. |
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| 12. |
How does enourmous energy get released by the sun |
| Answer» TION:DUE to the REACTION between HYDROGEN and HELIUM | |
| 13. |
Which flower is bloom only in one season |
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Answer» there are many plants which bear flowers only in a particular season for eg :mohur the mohurs are the flowers hich produce the MANGO fruit .they start BLOOMING in the summer season and go on to produce mangoes by the start of summerPLZ MARK BRAINLIEST AND CLLICK ON THE HEART IF U FOUND THIS USEFUL |
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| 14. |
Why the peacock have features and long neck? |
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Answer» The function of the peacock's elaborate train has been debated for over a CENTURY. In the 19th century, Charles Darwin found it a puzzle, hard to explain through ORDINARY natural selection. His later explanation, sexual selection, is widely but not universally accepted. In the 20th century, Amotz Zahavi argued that the train was a HANDICAP, and that males were honestly signalling their fitness in proportion to the splendour of their TRAINS. Despite extensive study, opinions REMAIN divided on the mechanisms involved.Explanation: |
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| 15. |
Jeker plazma jbilli fat jave taa ki hovega |
| Answer» PLEASE WRITE in ENGLISH so I can help you mark as BRAINLIST please please | |
| 16. |
What is the scientific name of sensitive plants ?? |
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Answer» cies epithet, pudica, is Latin for "bashful" or "shrinking", alluding to its shrinking reaction to contact. The species is known by NUMEROUS common names including SENSITIVE plant, humble plant, shameplant, and touch-me-not. Mimosa pudica folding leaflets inward. Mimosa pudica seedling with TWO COTYLEDONS and some leaflets.Kingdom: PlantaeFamily: FabaceaeGenus: MimosaSpecies: M. pudica |
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| 17. |
The internal (cellular) energy reserve in autotrophs is |
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Answer» starchThe INTERNAL cellular ENERGY reserve in AUTOTROPHS is starch and in HETEROTROPHS is glycogen. |
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| 18. |
Complete the crossword with the help of the given clues:Across:4: Disease caused by the deficiency of iron5: Disease caused by the deficiency of vitamin c7: Main source of energy9: Rich source of fat used in cooking11: Some of these are water soluble and some are fat soluble12: It prevents constipation by adding bulk to the foodDown:1: It is the medium of all the chemical reaction taking place in the body2: It is needed in small quantity3: These are needed for growth6: They provide twice the amount of energy as compared to carbohydrates8: This is caused due to eating too much of carbohydrates and fats10: This disease is caused by the deficiency of calcium |
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Answer» 4. anemia5. scurvy 7.Primary energy sources take many forms, including NUCLEAR energy, fossil energy -- like oil, coal and natural GAS -- and RENEWABLE sources like WIND, solar, GEOTHERMAL and hydropower. |
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| 19. |
Give reason why people shift from one place to another |
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Answer» On any GIVEN day, thousands of people are moving to a NEW home all over the country. There are many reasons why people move- some are to do with finances and career changes, others with personal RELATIONSHIPS and changes to the family unit. Check out some of the most COMMON reasons why people move to a new home.hope this will help you................................. and don't forget to mark me as brainliest have a nice day |
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| 20. |
Te the correct answers in the spaces provided. The leaves of a plant in a garden are coated with oil on both surfaces. The plant is watered2 What will happen to the plant after a few days?saction Short answer/Free-response questionseverydayb. Give one reason for your answer in part (a). |
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Answer» After a few days, the plant will die.Explanation:If the LEAVES of a plant are coated with OIL, then stomata present on the surface of the leaf will get BLOCKED. ... So, if stomata are blocked, gaseous EXCHANGE would be affected which would decrease photosynthesis. So the plant will EVENTUALLY die. |
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| 21. |
क्रॉस पोलिनेटेड फ्लॉवर्स टो बे एग्जामिनड एंड आईडेंटिफाइड एंड पार्ट्स टो बे स्टडीड एंड लेबल्ड फॉर एग्जांपल hibiscus-e |
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Answer» A cross-pollinated flower to be examined and identified and the PARTS to be studied and LABELLED e.g. Hibiscus. (iii) Specimens of GERMINATING seeds with plumule and radicle (the BEAN SEED and maize grain) for examination, identification, drawing and labelling the parts. |
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| 22. |
Oxygen liberated during photo synthesis comes from |
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Answer» MilaExplanation:The oxygen during photosynthesis comes from split water molecules. During photosynthesis, the PLANT ABSORBS water and carbon dioxide. After the absorption, the water molecules are disassembled and converted into SUGAR and oxygen.If This Helps You, Then Please Mark This Answer As The BRAINLIEST! PLEEEASE... |
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| 23. |
Compare your food habits with the food habits of your friend who lives in Punjab |
| Answer» TION:There are very CHANGES in FOOD ITEMS. | |
| 24. |
निम्न में से कौन-सा अम्लीय प्रबलता का सही आरोही क्रम है ? Which of the following gives the correct increasingorder of Acidic strength?A) जल < ऐसीटिक अम्ल < हाइड्रोक्लोरिक अम्ल(Water < acetic acid < Hydrochloric acid)B) जल < हाइड्रोक्लोरिक अम्ल < ऐसीटिक अम्ल(Water < hydrochloric acid < Acetic acid)C) ऐसीटिक अम्ल < जल < हाइड्रोक्लोरिक अम्ल(Acetic acid < water < hydrochloric acid)D) हाइड्रोक्लोरिक अम्ल < जल < ऐसीटिक अम्ल(Hydrochloric acid < water < Acetic acid) |
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Answer» ऐसीटिक अम्ल < हाइड्रोक्लोरिक अम्ल (WATER < ACETIC acid < HYDROCHLORIC acid)Explanation:एचसीएल में सबसे अधिक अम्लीय ताकत है क्योंकि यह एक मजबूत एसिड है और इसके आयनों में पूरी तरह से या 100% आयनित होता है जो इसके पृथक्करण निरंतर द्वारा दिखाया गया है। एसिटिक एसिड आंशिक रूप से इसके आयनों में विघटित हो जाता है और संतुलन चरण में दोनों आयन, एसीटेट और हाइड्रोजन आयन मौजूद होते हैं, इसलिए इसमें एचसीएल की तुलना में कम अम्लीय शक्ति होती है। पानी सभी में सबसे कमजोर है और इसके आयन हाइड्रोजन और हाइड्रोक्साइड आयन संतुलन स्तर पर पानी के अणु बनाते रहते हैं।हाइड्रोक्लोरिक एसिड पूरी तरह से पानी में एक खनिज एसिड और आयनीज़ है। एक समाधान हाइड्रोक्लोरिक एसिड में एच 'आयनों की बहुत अधिक एकाग्रता होगी और इसलिए पीएच स्तर कम होगा। इसलिए यह एक मजबूत एसिड है। एसिटिक एसिड एक कार्बनिक अम्ल है और पानी में आंशिक रूप से आयनित होता है। इसलिए यह एक कमजोर एसिड है। पानी प्रकृति में लगभग तटस्थ है। शुद्ध हाइड्रोजन आयनों की शुद्ध जल संख्या में नकारात्मक आयनों के बराबर होता है। |
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| 25. |
C. Write 'True' or 'False' in front of the statements given below: 1. Louis Pasteur discovered that fermentation is caused by yeast.2. Bacteria are not found in desert and saline water.3. Typhoid is a bacterial disease.4. Polio drops are antibiotics.5. Cholera, chicken pox and common cold are communicable disease.if u give the right answer I will follow you |
| Answer» 1 TRUE2 FALSE3 TRUE4 trueExplanation:5. | |
| 26. |
The filteration units of kidneys are called |
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Answer» each of our kidney is made up of MILLION FILTRATION units CALLED NEPHRON |
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| 27. |
What is cervix how it looks |
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Answer» It is the first PART of female reproductive system ........... Other KNOWLEDGE check from GOOGLE.. ## Understand ## |
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| 28. |
Define the following: Budding |
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Answer» tion:Budding is a type of ASEXUAL reproduction in which a new organism develops from an OUTGROWTH or bud DUE to cell division at one particular site. ... ORGANISMS such as hydra use regenerative cells for reproduction in the PROCESS of budding |
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| 29. |
16. आवर्त सारणी में सबसे अधिक धात्विक और सबसे अधिकअधात्विक तत्त्व के नाम लिखें। |
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| 30. |
The inherent property of a body by virtue of which it cannot change its position of rest is called (a)force(b) inertia(c) resistance(d) momentum |
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Answer» B . Unable to CHANGE by itself the state of REST and or UNIFORM linear motion. C . Unable to change ... |
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| 31. |
Method ka hindi kya hoga |
| Answer» PRANALI....................... | |
| 32. |
...... is a parasitic plant. |
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Answer» cuscutaExplanation:MARK as BRAINLIEST ANSWER |
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| 33. |
1. What is respiration? How does it occur? |
| Answer» TION is the BIOCHEMICAL PROCESS in which the cells of an organism obtain ENERGY by combining oxygen and glucose, resulting in the release of CARBON dioxide, water, and ATP (the currency of energy in cells). | |
| 34. |
What is ovary?????? |
| Answer» ONE of the two PARTS of the female body which produces EGGS is KNOWN as ovary | |
| 35. |
2. Most of the preservatives are chemicals still we use them in our foods to preserve. Why? |
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Answer» A preservative is added to food and beverages to prevent DECOMPOSITION of these products which can be caused by microbial GROWTH or by undesirable chemical changes. These preservatives are chemical but used in the edibles because they contain components that prevent degradation by bacteria.hope this will help you................................. and don't FORGET to mark me as brainliest have a nice day. |
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| 36. |
प्रश्न 1pointनिम्नलिखित में से कौन-सा कथन गलत है?Which of the following statement is incorrect ?A) सेमी धातु कार्बोनेट लवण पानी और कार्बन डाइऑक्साइड देने के लिएअम्ल के साथ अभिक्रिया करते हैं।(All metal carbonates react with acid to give a salt,water and carbon dioxide.)सभी धात्विक ऑक्साइड पानी के साथ अभिक्रिया करलवण और अम्ल देते हैं।(All metallic oxides react with water to give salt and acid.)D कुछ धातुएं लवण और हाइड्रोजन देने के लिए अम्ल केसाथ अभिक्रिया करती हैं।(Some metals react with acids to give salt and hydrogen.)) कुछ गैर-धातु ऑक्साइडड अम्ल बनाने के लिए पानीके साथ अभिक्रिया करते हैं।(Some non-metallic oxides react with water to form an acid.) |
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Answer» D is the CORRECT ANSWEREXPLANATION:HOPE it HELPS |
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| 37. |
"A" got her gall bladder removed surgically as she was diagnosed with stones in her gall bladder . after the surgery she faced problems in digestion of certain food items when consumed in bulk . tell which kind of food items would they be and why ?? pls friends do answer me |
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Answer» Should EAT FRUITS and VEGETABLES to maintain the healthFOLLOW ME AND MARK AS BRAINLIST ANSWER.... |
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| 39. |
What is the stornggest acid |
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Answer» The world's strongest superacid is fluoroantimonic acid, HSbF6. It is formed by MIXING hydrogen FLUORIDE (HF) and antimony PENTAFLUORIDE (SbF5). Various mixtures produce the superacid, but mixing EQUAL ratios of the two acids produces the strongest superacid known to manhere is the correct answer please mark me BRAINLIEST and give thanks |
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| 40. |
From where do we get fruits and vegetable. explain with example |
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Answer» get from PLANTS: Plants give us vegetables, fruits, CEREALS and pulses. Plants also give us COFFEE, tea, sugar, oil and spices. We get FOOD from DIFFERENT parts of plants. |
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| 41. |
1. Briefly describe the earth's crust in points |
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Answer» Earth's crust is Earth's hard OUTER LAYER. It is LESS than 1% of Earth's volume. The crust is made up of different types of rocks: igneous,metamorphic, and sedimentary rocks. ... The CONTINENTAL crust is thicker, and the oceanic crust is thinner.hope this will help you................................. and don't FORGET to mark me as brainliest have a nice day. |
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| 42. |
What are the uses of propylene and acetylene |
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Answer» Acetylene is capable of producing the hottest flame thus used in welding and CUTTING process in INDUSTRIES. Propylene is used as fuel GAS, also used to PRODUCE CUMENE, propylene oxide , a number of alcohols, acrylonitrile . |
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| 43. |
Name two activity which leads to the formation of sewage |
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| 44. |
what would happen if the diet is difficult in both carbohydrates and proteins for a long period of time |
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Answer» ave a bad REPUTATION, or at least a worse one than they deserve.Carbs come in a variety of forms. Some are good for you, and some are bad. The bad ones are usually highly processed and could barely be considered food other than the fact that they’re EDIBLE. They MAY be delicious, but they’re also the result of some crazy scientific PROCESSES. |
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| 45. |
Cellulose is a polymer of |
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Answer» Cellulose is a polysaccharide. It is formed by the linkage of beta 1,4 linkage of the glucose unit. It is an important component of the cell WALL of the plant. It is used for the production of paper. It does not have FREE aldehyde group so they are non reducing SUGAR. It is a fibrous polysaccharide as it EXISTS in form of long chain-like STRUCTURE and is mainly found in plants.pls mark me as BRAINLIEST |
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| 46. |
Hey guys my name dynamo please solve the attached question |
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| 47. |
ऑक्सेलिक अम्ल किस में होता है |
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Answer» tion:ऑक्सैलिक अम्ल आक्सैलिक अम्ल की संरचना आक्सैलिक अम्ल (OXALIC acid) पोटैसियम और कैल्सियम लवण के रूप में बहुत से पौधों में पाया जाता है। लकड़ी के बुरादे से क्षार के साथ २४०° से २५०° Mark me as a BRAINLIST THANKYOU |
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| 48. |
The symbol A is used to denote the dash |
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Answer» Hyphen symbolIn some languages (though not generally in English), a tilde-like wavy dash MAY be USED as punctuation (instead of an unspaced hyphen, en dash or EM dash) between TWO NUMBERS, to indicate a range rather than subtraction or a hyphenated number (such as a part number or model number) |
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| 49. |
fill in the missing words. Electricity flows in a _________ The flow of electricity creates an electric_____ |
| Answer» ELECTRICITY FLOWS in a CLOSED circle , CALLED a circuit.The FLOW of electricity creates an electric current.HOPE IT HELPS AND YOU LIKE IT ____________¥_____________ | |