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. |
Which instrument measures temperature of our body? How is it different than that of instrument used in labs to measure temperature? |
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Answer» Frozen THERMOMETER. A thermometer is a device used for measuring temperature. This ice-covered thermometer shows that the temperature is about 0 degrees Celsius, or 32 degrees FAHRENHEIT. If this thermometer displayed the kelvin scale, used by scientists, the temperature WOULD READ about 274. |
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| 2. |
soil erosion is the displacement of the upper layer of soil it is a form of soil degradation thai is water , soil, air, plants.. etc.... |
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Answer» jfrjnrjrnrjrnjrirowkwnh4brrnndejkw |
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| 3. |
Define potential difference On ࿐ For a particular user |
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Answer» WTF ANSWER dene SE pehle Kuch soach SMJH liya Karo yaal... hahahass XD |
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| 4. |
What is the definition of photography?.dp change kallo please ಠ_ಠ |
| Answer» PLEASE mark me as brainlist Explanation:A photograph is an image created by light falling on a photosensitive surface, usually photographic FILM or an electronic image sensor, such as a CCD or a CMOS chip. | |
| 5. |
It's written "Come to Bengal, there I will teach you bengali I'm ur friend"hehe Thank you so much sista I'm so lucky to have friends like y'all |
| Answer» U are from. which PLACE in BENGAL | |
| 6. |
Heyo!T/D? (18+ only)amwnjjzsuq |
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Answer» nooooooooooooooooo XD |
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| 8. |
What is the process of friction? .alle aache bacche aa gye kese ho aap bhai or sis seenu bhai kese ho |
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Answer» please mark me as brainlist Explanation:Friction is the resistance to MOTION of one object moving relative to another. It is not a FUNDAMENTAL force, like gravity or ELECTROMAGNETISM. Instead, scientists believe it is the result of the electromagnetic ATTRACTION between charged PARTICLES in two touching surfaces. |
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| 9. |
How we should construct our buildings which are not affected much by heat or cold? For Class 7 |
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Answer» This can be done by constructing outer walls of buildings so that they have trapped LAYERS of AIR. ONE way of doing this is to use hollow bricks, which are AVAILABLE these DAYS. Mark as brainleist answer |
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| 10. |
Which of the following is a good conductor of heat? Wooden table, zinc, polythene, plastic bottles. |
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Answer» MercuryMercury is CATEGORIZED under metasl and we KNOW that metals conduct heat BETTER than non-metals.So MERCURY is the answer. |
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| 12. |
Woo too subah hee kar liya or vaise bhi aaj class off hai ☺️☺️ Mai 10 Mai padhte ke dekh liya hoo Kya huaa free Mai paas |
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Answer» tion:any integer n greater than or equal to 0.The factorial is the product of all integers less than or equal to n but greater than or equal to 1. The factorial VALUE of 0 is by DEFINITION equal to 1. For NEGATIVE integers, factorials are not defined. The factorial can be seen as the result of MULTIPLYING a SEQUENCE of descending natural numbers (such as 3 × 2 × 1). |
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| 14. |
if a train travelling at 10 m/s starts to accelerate at 1 m/s² for 15 seconds on a straight track calculate its final speed in m/s |
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Answer» d that:Initial VELOCITY = 10 mpsAcceleration = 1 mps sq.Time = 15 secondsTo CALCULATE:Final velocitySolution:Final velocity = 25 mpsUsing concept(s):To solve this QUESTION we can USE either first equation of motion or acceleration formula.Using formula(s): • Acceleration formula:a = (v-u)/t • First equation of motion:v = u + atWhere, a denotes acceleration, v denotes final velocity, u denotes initial velocity, t denotes time TAKEN. Required solution:~ By using acceleration formula!»»» a = (v-u)/t »»» 1 = (v-10)/15»»» 1 × 15 = v - 10»»» 15 = v - 10»»» 15 + 10 = v»»» 25 = v »»» v = 25 mps»»» Final velocity = 25 mps~ By using first equation of motion!»»» v = u + at»»» v = 10 + 1(15)»»» v = 10 + 15 »»» v = 25 mps»»» Final velocity = 25 mpsAdditional information: |
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| 15. |
What do u mean by phuck, phucking ?I did not understand |
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Answer» phirst TELL me what did i do ??(⌐■-■)(⌐■-■)it is GAALI (⌐■-■)(⌐■-■) |
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| 16. |
Transformer core is made of |
| Answer» TRANSFORMER CORE is MADE of SOFT IRON | |
| 17. |
Fill in the blanks: Liquid and gases are commonly knotas --- . |
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Answer» fluidsExplanation:PLZ MARK me as BRAINLIEST |
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| 18. |
In what form of wave motion does sound travel in air? |
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Answer» longitudinal wavesSound waves traveling through air are indeed longitudinal waves with compressions and rarefactions. As sound passes through air (or any fluid medium), the PARTICLES of air do not VIBRATE in a transverse manner. Do not be MISLED - sound waves traveling through air are longitudinal waves. ☑️Thanks! ❤️that was good question BABU ❤️ |
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| 19. |
Kinematic viscosity is defined as a) Dynamic viscosity x Densityc) Dynamic viscosity x pressureb) Dynamic viscosity + Densityd) pressure x densityanswer please |
| Answer» KINEMATIC VISCOSITY is DEFINED asExplanation:c) Dynamic viscosity x PRESSURE | |
| 20. |
Highest number of neutral sub atomic particles is present in 1 tritium 2 C14-atom 3 Be+34 B+4 |
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| 21. |
Angle of contact between the mercury and glass tube during capillarity is a. 175°b. 45°c.128°d.75°e.143°answer please |
| Answer» CAUSES capillary depression with an angle of CONTACT of about 130 DEGREE in a clean glass in contact with air. | |
| 22. |
Write down the three phenomena taking place in rainbow formation near the diagram. |
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Answer» When SUNLIGHT splits due to water drops suspended in AIR, causing the band of SEVEN colours is called rainbow. Water droplets acts as tiny prism in the sky. The sunlight when ENTERS these tiny droplets undergo internal reflection and also refract these RAYS which are dispersed causing a band of seven colours called rainbow. Rainbow is always formed in the direction opposite to the sun.pls mark as brainlist answer |
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| 24. |
Hello you will not ask which class I am studying and name |
| Answer» PLEASE MARK me BRAINLIST BADGE please i will TELL you | |
| 25. |
How many stars are there in this whole universeplease guys correct answer |
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Answer» tion:Multiplying that by the Milky Way's ESTIMATED 100 billion stars results in a large number INDEED: 1,000,000,000,000,000,000,000,000 stars, or a "1" with 24 zeros after it (1 SEPTILLION in the American numbering system; 1 QUADRILLION in the European system). |
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| 27. |
What is the product of frequency and wavelength called? |
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Answer» Mark me as branlistExplanation:any integer n GREATER than or EQUAL to 0.The factorial is the PRODUCT of all integers less than or equal to n but greater than or equal to 1. The factorial value of 0 is by definition equal to 1. For NEGATIVE integers, factorials are not DEFINED. The factorial can be seen as the result of multiplying a sequence of descending natural numbers (such as 3 × 2 × 1). |
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| 28. |
Determine the correct reason for which Mendel chose pea plant for hybridization experiments (a) Pea plants have long generation time (b) There are very few contrasting characters in pea plantis (e) Chances of mixing of other characters from outside is low as peu flowers are self-pollinating (d) Cross-pollinating the pen flowers artificially is not at all possible |
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Answer» a) MENDEL selected garden pea plant for his EXPERIMENTS because of the following CHARACTERISTICS:(i) The flowers of this plant are bisexual. (ii) They are self-pollinating, and thus, self and cross pollination can easily be performed. (iii) The DIFFERENT physical characteristics were easy to recognise and study. (iv) They have a shorter life span and are the plants are easier to maintain.(b) ACCORDING to Mendel's law of independent assortment, during the inheritance of two or more characters, the assortment of individual traits takes place independently during gamete formation. Thus each allele of a pair segregates independently and each gamete formed contains one allele of that trait. This law is inapplicable for linked genes. |
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| 29. |
5. A force of 500 N acts on the surface of area 0.3 cm normally. What would be the thrust and pressure on the surface? |
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Answer» pressure = F/A (force per unit area)F= 500nA= 0.3cm2 = 0.3/100×100 = 0.03p=FA• 1200×0.03• 36 n/m2 = pa (pa means Pascals)Hope it will HELP you Explanation:MARK ME AS BRAINLIST |
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| 30. |
Yeahhhhhhh I'm still suffering from exams Ahh...I hate exams!! Ooh nice to know that you are fine :) hehe |
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Answer» tion:NAME the PLACES in INDIA quite OFTEN affected by the earthquake (2010-2020)PLEASE someone answers this question |
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| 31. |
What is robotics please don't spam |
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Answer» tion:Robotics, design, construction, and use of machines (robots) to perform tasks done traditionally by human beings. ... Robots are WIDELY used in such industries as automobile manufacture to perform simple repetitive tasks, and in industries where WORK must be PERFORMED in environments hazardous to HUMANS. |
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| 32. |
What is the distance between the 30sec and 40sec in a velocity- time grah |
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Answer» hfgghjsoswnhegsjfocsksnbevehr |
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| 34. |
Sistaaaaaaaaamissed you so so muchhhhhhhow are you my dear?? |
| Answer» UMM i am okayNoo actually I am fineeeeeHappy you finally TALKED to meExplanation:btw are uh STILL suffering from EXAMS how are uh?? | |
| 35. |
Suraj Mandal (Meghna)take my s n a p c h a t username |
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Answer» blablavkvkavkavkavkvkakvakva |
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| 36. |
Hello koi on. nahi hai kya jo mujhe sahara de ek on hai par baat nahi kar rahi hai (٥↼_↼) |
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| 38. |
Which one of the following has no unit 1. specific weight2. specific volume 3. specific gravity 4. specific density answer fast |
| Answer» SPECIFIC DENSITY. Explanation:1.Specific Weight - N/m³2. Specific Volume - m³/kg 3. SPECIFC Gravity - kg/m³ | |
| 39. |
Write differences between boiling and vaporation |
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Answer» Differences between Evaporation and Boiling Evaporation is a NORMAL process that occurs when the liquid form changes into the GASEOUS form; while causing an increase in the pressure or temperature. Boiling is an UNNATURAL process where the liquid gets HEATED up and vaporized DUE to continuous heating of the liquid. |
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| 40. |
What are conjunction ???it's ok di ab ap expert bhi ban jao |
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Answer» Biology is the STUDY of LIFE. The word "biology" is DERIVED from the Greek words "bios" (meaning life) and "logos" (meaning "study"). In general, BIOLOGISTS study the STRUCTURE, function, growth, origin, evolution and distribution of living organisms. |
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| 41. |
The refractor sound is called _____ |
| Answer» HELPS YOUHOPE it helps YOUPLEASE MARK me as BRAINLIEST | |
| 42. |
L m from chhattishghar and what about u |
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Answer» I'm from MaharashtraExplanation:How are U ^ |
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| 43. |
Does the area of contact effects the frictional force?Explain an activity effect of area of contact of the object on frictional force |
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Answer» The force DUE to friction is GENERALLY independent of the contact area between the two surfaces. This means that even if you have two heavy objects of the same MASS, where one is half as LONG and TWICE as high as the other one, they still experience the same frictional force when you drag them over the ground. |
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| 44. |
Calculate the sound speed in helium gas at 440K |
| Answer» V= MrRT M= N 1 +n 2 n 1 M 1 +n 2 M 2 =(1×4+2×32)/(1+2)=68/3×10 −3 kg/molFor mixture;C v = n 1 +n 2 n 1 Cv 1 +n 2 Cv 2 C v for HELIUM =3R/2C v for oxygen =5R/2C−v(1×3R/2+2×5R/2)/(1+2)=13R/6C p =C v +R=R+13R/6=19R/6Now,Y mix =C p /C v =19/13V mix =0.068/3kg/molNow, SPEED of sound in mixture = 368 ×10 −3 1319 × 325 ×300 =400.9m/s | |
| 46. |
A boy drags a 10 kg box across the friction-less surface. He applies a force of 30 N at an angle of 60° to the horizontal for 6m. Determine the work done. |
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Answer» formulaW = F×S×COSPUT THE ALL THE VALUE IN THIS FORMULAW=30×60degree×6cos60 = 1/230×1/2×6solve the problemW= 90 JOULE |
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| 47. |
What are conjunction ????? |
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Answer» tion:History is the study of the past. Events before the invention of writing systems are considered PREHISTORY. "History" is an umbrella term COMPRISING past events as well as the memory, DISCOVERY, COLLECTION, organization, presentation, and interpretation of these events.arre sis sach me nhi pata (≧▽≦) |
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| 48. |
What are melting and boiling points ? How are they important ? |
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| 49. |
What is upthrust ? And state it's symbol by which it is denoted. |
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Answer» When a body is partially or wholly immersed in a liquid, an UPWARD force ACTS on it. This upward force is KNOWN as upthrust or buoyant force. It is DENOTED by the symbol FB . Its unit is newton (N) or kgf. |
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