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. |
How will you show ithe effect of heat on metals |
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Answer» tion:METAL expands when heated. LENGTH, surface area and VOLUME will increase with temperature. The scientific term for this is THERMAL expansion. The degree of thermal expansion varies with different types of metal.hope it helps youplease MARK me as brainliest |
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| 2. |
Stars are objects in space that produce their own heat and light. Where would the greatest number of stars be found? |
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Answer» In order to see the greatest NUMBER of stars possible throughout the period of one YEAR, a person should be located at latitude a) 90 degrees b) 45 degrees $c) 0 degrees d) anywhere, since latitude makes no difference. The CELESTIAL EQUATOR is a) the path of the Sun compared to the stars.Thanks"Please mark it as brainliest." |
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| 3. |
81 थे लिविंग थिंग हाइट है वे इस मैटर कैंडी सिंह ने ट्वीट |
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Answer» bshujebdghsExplanation:GS YB shshhshdhhdjn HAND and I don't KNOW what I |
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| 4. |
Write about the 3 seasons in India in short and clothes used in respective seasons (Understanding) |
| Answer» TION:booosnsbsidk DAY and hsjjsbdbdkekshdjdjjdjdjdjjdkdos hsjaksbzbzjzjkskssbsbhsjssbdbdjkddknsbsbsjsjssssjsjsjßjsjsjdksowjysyusbz sjjsbsbsbshshksksksmsnsbsbdjdksksjsbsjlsndbehekdnndkdndbdieekdddsnks jdidjdjhdjddjdkdndbdjdjididjdhd isjhsnssbsjjsshvd do | |
| 6. |
15. The chamfering is an essential operation after (A) Knurling(B) Rough turning(C) Boring(D) Thread cutting |
| Answer» EAD cuttingif you find it HELPFUL then please MARK me as a brainlist.. | |
| 7. |
Find out the peculiarities of different conducting wires in easy ways |
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Answer» tion:Coaxial CABLE – used for RADIO frequency signals, for example in cable television distribution systems.Communications cable.Direct-buried cable.Flexible cables.Heliax cable.Non-metallic sheathed cable (or nonmetallic BUILDING wire, NM, NM-B)Metallic sheathed cable (or armore |
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| 10. |
An object moves 26m in the first 3s and 16m in the next 3s while it travels 18m in the last 3s calculate average speed ??? |
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Answer» -An OBJECT moves 26m in the first 3s and 16m in the next 3sTo find :-Average speed of an object SOLUTION :-★ In first case ★Distance travelled (D1) = 26mTime TRAVEL (t1) = 3s★ In second case ★Distance travelled (D2) = 16mTime taken (t2) = 3s★ In third case ★Distance travelled (D3) = 18mTime taken (t3) = 3sNow, as we know thatAverage speed is defined as total distance travelled by an object in total AMOUNT of time.Average speed measures the average rate of speed over a trip.So,→ Average speed = tatol distancetravelled/total time taken→ Average speed = D1 + D2 + D3/t1 + t2 + t3→ Average speed = 26 + 16 + 18/ 3 + 3 + 3→ Average speed = 60/9→ Average speed = 6.66m/sHence,Average speed of an object i.e 6.66m/s |
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| 11. |
Q-2. What will happen if there are no red blood cells and platelets in the blood ? |
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Answer» tion:Platelets, also known as thrombocytes perform PRIMARILY the function of clotting of bloods. If there are no platelets in the blood, a coagulum or a clot will not FORM and hence, this will result in unstoppable BLEEDING leading to severe blood loss and ultimately death of the individual |
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| 12. |
The common electrical tools and materials used in utilizing the latest electronic microscope. |
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Answer» tion:Electron BACKSCATTER Diffraction (EBSD) Analysis Materials typically used in engineering, like steel and aluminum, are AGGREGATES of single crystal grains, which means they only have a uniform STRUCTURE over short distances. |
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| 13. |
Explain Diagnosis of Rabies |
| Answer» DIAGNOSIS of rabies can be made after detection of rabies virus from any part of the AFFECTED BRAIN, but in order to rule out rabies, the test must INCLUDE tissue from at least two locations in the brain, preferably the brain stem and cerebellum. The test REQUIRES that the animal be euthanized. | |
| 14. |
What is science ???????? |
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Answer» Science, any system of knowledge that is CONCERNED with the physical world and its phenomena and that entails unbiased observations and SYSTEMATIC experimentation. In general, a science INVOLVES a pursuit of knowledge covering general truths or the OPERATIONS of fundamental LAWS. |
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| 15. |
conduct a survey in your neighborhood by maintaining social distance to find out but the three most common disease are suggest three steps that could be taken your local authorities to bring down the incidence of this diseases |
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Answer» After CONDUCTING a SURVEY in my neighborhood, I found out that the three most common diseases in my area are diarrhea, malaria, and typhoid. Three steps that could be TAKEN by local authorities to bring down the incidences of these diseases are: (i) proper disposal of garbage and regular cleaning of roads and streets.Explanation:please MARK as BRAINLIEST |
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| 16. |
Find out the peculiarities of different conducting wires |
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Answer» Hook-up wire is small-to-medium gauge, solid or stranded, insulated wire,used for making INTERNAL CONNECTIONS inside electrical or ELECTRONIC devices. It is often tin-plated to improve solderability.Wire bonding is the APPLICATION of microscopic wires for making electrical connections inside semiconductor components and integrated circuits.Magnet wire is solid wire, usually copper, which, to allow closer winding when making electromagnetic coils, is insulated only with varnish, rather than the thicker plastic or other insulation commonly used on electrical wire. It is used for the winding of motors, transformers, inductors, generators, speaker coils, etc. (For further information about copper magnet wire, see: Copper wire and cable#Magnet wire (Winding wire).).Coaxial cable is a cable consisting of an inner conductor, surrounded by a tubular insulating layer typically made from a flexible material with a high dielectric constant, all of which is then surrounded by another conductive layer (typically of fine woven wire for flexibility, or of a thin metallic foil), and then finally covered again with a thin insulating layer on the outside. Speaker wire is used to make a low-resistance electrical connection between loudspeakers and audio amplifiers. Some high-end modern speaker wire consists of multiple electrical conductors INDIVIDUALLY insulated by plastic, similar to Litz wire.Resistance wire is wire with higher than normal resistivity, often used for heating elements or for making wire-wound resistors. Nichrome wire is the most common type.hope it helps youthanks ☺️ |
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| 17. |
If the composition of matter changes during a process then it is called a (a) physical change(b) reversible change(c) irreversible change(d) chemical change |
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Answer» d) CHEMICAL changeExplanation:PHYSICAL change is a change when there is change in the shape of the object or STATE of the object such as if it is CHANGED into liquid to gas but the MOLECULAR composition of its remains samereversible are those in which we can get back the matter even after reactionirreversible are those in which the matter doesnt remain exactly that ....may be it gets reduced or increased or change chemically...its not specific but chemical changes are the specific leads to formation of different moleculeshope it helps...Good luck ♧♧ |
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| 18. |
Why should we be careful while eating |
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Answer» Being MINDFUL of the food you eat can PROMOTE better digestion, keep you full with LESS food, and influence wiser choices about what you eat in the future. It can also help you free yourself from unhealthy habits around food and eating. |
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| 19. |
4. Imagine that your sister is viewing a cricket match on a TV and you are viewingthe same cricket match in a mirror whichis opposite to the TV. What differencedo you notice in the match? |
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Answer» The notice is REALLY SIMPLE the scores NUMBERS and alphabets are in MIRROR VEIW |
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| 20. |
In what way does the lady reassure the author about her eating habit? |
| Answer» FLATTERED and he was far too young to have LEARNED to SAY 'No' to a woman. He had 80 francs with him and a modest lunch would not cost him more than fifteen francs. If he cut out the coffee for two more weeks, he could manage well. | |
| 21. |
What is the full form of 2-4-S-T |
| Answer» PLEASE MARK me BRILLIANT and Explanation:2,4-Dichlorophenoxyacetic ACID | |
| 22. |
Which is most soluble, suger, salt or fitillizer? Explain your answer. |
| Answer» FERTILIZER is the RIGHT ANSWER | |
| 23. |
Match the following Conductor of heat. Sodium Lighter non metal. Hardest Alloys. Brass Diamond Copper Wax. Soft Do it fast guys. I will give you a thanks for your help. |
| Answer» CONDUCTOR of HEAT : coppernon METAL: waxdiamond: hardestalloy: brasssoft: SODIUM | |
| 24. |
Name of all metals |
| Answer» SODIUM potassiumaluminumleadsilvercopperbariumcalciummagnesiumironcopperzincchromiumcadmiumExplanation:PLEASE MARK me as the BRAINLIEST | |
| 26. |
What is the most important constituent of Biogas? |
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Answer» methaneBiogas COMPRISES primarily methane (CH4) and carbon dioxide (CO2) and MAY have small AMOUNTS of HYDROGEN sulphide (H2S), MOISTURE and siloxanes. |
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| 27. |
Column1- 1 ribs 2. bone cage. column 2-1.lungs. 2. 12 pairs of ribs |
| Answer» COLUMN1 1 RIBS = 12 pairs of ribs2. bone CAGE = lungs | |
| 28. |
State the second law of vibrating string |
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Answer» The sound produced by a STRING has almost same frequency. There are three LAWS in the case of VIBRATING string. ... Second law states that, If the length and linear density are constant, the frequency is DIRECTLY proportional to the square root of the TENSION. |
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| 29. |
What is Xenogamy ? please |
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Answer» y is the transfer of POLLEN grains from the anther to the stigma of a different plant. This is the only type of cross POLLINATION which during pollination brings genetically different types of pollen grains to the stigma. The term xenogamy was first suggested by Kerner in 1876. |
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| 30. |
How does the dispersal of pea seed take place ? |
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| 31. |
MCQs on DNA replication in prokaryotes |
| Answer» MEIOTIC by CONJUGATION | |
| 32. |
Break and claws help bird to Catch thier food |
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Answer» A TALON is the CLAW of a bird of prey, its PRIMARY hunting tool. The talons are very IMPORTANT; without them, most birds of prey would not be able to catch their food. Some birds also use claws for defensive purposes. |
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| 33. |
0.22) How do substances like CO2 and water move in and out of the cell? |
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Answer» substances like CO2 and water MOVE in and out of the cell through the process of DIFFUSION from HIGHER level of CONCENTRATION to the lower level of concentration |
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| 34. |
1. मानव सर्वाधिक उपयोग करता है। (अ) भौम जल(ब) महासागरीय जल(स) पृष्ठीय जल(द) वायुमंडलीय जल2. वन संसाधन की प्रमुख समस्या है।(अ) मछली पालन(ब) रेगिस्तान का विस्तार(स) वनों में लगने वाली आग (द) आदिवासी गतिविधि3. विश्व स्तर पर पहला भू-शिखर सम्मेलन आयोजित हुआ था।(अ) जापान(ब) भारत(स) ब्राजील(द) यू.एस.ए4. 1857 के स्वतंत्रता संग्राम में बुन्देलखड के प्रमुख सेनानी थे।(अ) कुंवरसिंह(ब) बख्तावर सिंह(स) तात्या टोपे(द) अहमदुल्ला खां5. कांग्रेस के प्रथम अधिवेशन के अध्यक्ष थे।(अ) दादा भाई नौरोजी(स) गोपालकृष्ण गोखले(ब) अरविन्द घोष(द) व्योमेशचंन्द बनर्जी |
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Answer» भोम जल।रेगिस्तान का विस्तार ब्राज़ीलतत्या टोपेअरविंद घोष |
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| 35. |
Explain why temperature of a body Falls when it loses it |
| Answer» ADVERTISEMENT. When your body temperature drops, your heart, nervous system and other ORGANS can't WORK normally. Left untreated, HYPOTHERMIA can lead to COMPLETE failure of your heart and respiratory system and eventually to death. Hypothermia is often caused by exposure to cold weather or immersion in cold water. | |
| 36. |
Explain the heterosporous nature of gymnospers |
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Answer» Gymnosperms produce both MALE and female CONES, each making the gametes NEEDED for FERTILIZATION; this makes them heterosporous. Megaspores made in cones develop into the female gametophytes inside the ovules of gymnosperms, while pollen GRAINS develop from cones that produce microspores. |
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| 37. |
Matter and material Solubility and miscibilityAnswer the following:1.Identify the solute and the solvent in the following solutionsa)Sugar solution b) salt solution_________________________________________________________________________________a) What do you mean when you say 'a substance is soluble in water'?_________________________________________________________________________________b) Explain why we can separate sand from water by using a cloth or a filter paper, butwe cannot separate salt from water by the same method?____________________________________________________________________________________________________________c) Which drinks can you make by dissolving a solid in a liquid? Write the names ofany two._________________________________________________________________________________ |
| Answer» ITY is the property of a SOLID, liquid or gaseous chemical SUBSTANCE CALLED solute to dissolve in a solid, liquid or gaseous solvent.used about liquids) that can be mixed together(द्रव) जिन्हें परस्पर मिलाया जा सकता है, परस्पर मिश्रणीय; विलयी | |
| 38. |
When an electric current passes through a wounded coil around a soft iron piece, an ___________ is made. |
| Answer» MAGNETIC fieldExplanation:HOPE this will HELP you | |
| 39. |
What are the laws of chemical combinati |
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Answer» There are five basic laws of chemical combination that GOVERN the chemical COMBINATIONS of ELEMENTS:Law of CONSERVATION of Mass.Law of Definite Proportions.Law of Multiple Proportions.Gay Lussac's Law of Gaseous Volumes.Avogadro's Law.Explanation:PLS make me brain list |
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| 40. |
If the standard oxidation potential of an elecrode is +0.76v, then its standard reduction potential is -A. 2 x 0.76 v B. 0.76/2 vC. - 0.76 v D. None of these |
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Answer» bxbxbbxjzjxbzhvzExplanation: zbnzb ovh9hcohc0y9yf9ftggggtg |
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| 41. |
Match the following (a) Robert Brown (i) Cell (b) Purkinje (ii) Nucleus(c) Robert Hooke (iii) Cell theory(d) Schleiden (iv) Protoplasma. (a) - (iii), (b) - (i), (c) - (iv), (d) - (i)b. (a) - (ii), (b) - (iv), (C) - (i), (d) - (iii)c. (a) - (iv), (b) - (i), (c) - (iii), (d) - (ii)d. (a) - (i), (b) - (ii), (c) - (ii), (d) - (iv) |
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| 42. |
In the cell photosynthesis is caried out with this help of |
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Answer» with STEM EXPLANATION:the ANSWER is stem |
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| 43. |
Which will have more intertia a body of mass 10 kg or body of mass 20 g |
| Answer» ANSWER: BODY having mass 20kg will experience more INERTIA since inertia is proportional to mass . | |
| 44. |
Carpel is the dash part of plant |
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Answer» tion:A carpel is the female REPRODUCTIVE part of the flower, interpreted as modified LEAVES that BEAR structures called OVULES, inside which the egg cells ultimately form and composed of ovary, style and stigma. ... The number of carpels is described by terms such as tricarpellate (three carpels). |
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| 45. |
please tell me what the answer of these matchings as soon as possible please because I have a test tomorrow morning please find the answers |
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| 46. |
ফুলৰ পাহি বোৰ কিয় ৰঙীন হয় |
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Answer» I can't UNDERSTAND your LANGUAGE |
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| 47. |
B. g= 10 मीटर/सेकण्ड7. 100 व 200 ग्राम की दो गेंदें एक ऊँचाई से विरामावस्था से एक साथ स्वतन्त्रतापूर्वक छोड़ी जाती हैं। दोनों गेंदों के पृथ्वी परपहुँचने में लगे हुए समयों का अनुपात ज्ञात कीजिए। |
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Answer» ufuufgogkdyjsrzgmxcuykssykculillx122jdfjznznvzzhx200xngxjmxjhyyduydeykeydlyxk6y |
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| 48. |
The following questions consist of two statements questions selecting the appropriate option given below: (a) Both A and Rare true and R is the correct explanation of A.(b) Both A and R are true but R is not the correct explanation of A.(c) A is true but R is false.(d) A is false but R is true.Assertion (A) : Refining of petroleum involves fractional distillation.Reason (R) : Fractional distillation involves repeated evaporation and distillation. |
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Answer» Option B is RIGHT Explanation:I HOPE it's help to you MARK me brain list |
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| 49. |
A freely falling body eventually stops on reaching the ground. What happens to it's kinetic Energy? |
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Answer» When an OBJECT falls FREELY, its POTENTIAL energy gets converted into KINETIC energy and when the object hits the GROUND its kinetic energy gets converted into heat energy and sound energy.Explanation: |
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| 50. |
True2. The poet wants the listener to to listen to himsilently |
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