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 are the different scientific methods we can use to conserv water ?•Rain water Harvesting |
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Answer» ONG>ANSWER: The different methods of rainwater harvesting INCLUDE: •Rooftop rainwater harvesting. •Surface runoff harvesting. •First, flush. •Transportation. •Catchment. •Filter Explanation: Mark as BRAINLIEST ✌️ |
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| 2. |
fill in the blanks : 2) the pores through which leaves exchangegases are called _________ |
| Answer» ONG>the pores through which leaves exchange GASES are called STOMATE | |
| 3. |
What are the factors responsible for the destroy of our forests? |
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Answer» ong>Answer: The most common PRESSURES causing deforestation and severe FOREST degradation are AGRICULTURE, unsustainable forest MANAGEMENT, mining, infrastructure projects and increased fire incidence and intensity. |
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| 4. |
4. Why does a blacksmith use heat to make various tools in his business? |
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Answer» ong>Answer: A blacksmith DEALS with metals such as IRON and copper and those metals when HOT because they become semi-molten and can be made into various SIZES and are easier to shape |
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| 6. |
A material has a SCC crystal structure with lattice parameter 3.1477×10-8cm, and an atomic weight of 95.94 gm/mol.Avogadros number (N) = 6.023 atoms/mole, then theoretical density of material is |
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Answer» ONG>ANSWER:- ρ 7.86 g/cm ) crystallizes in a BCC UNIT cell at room temperature. Calculate the radius of an iron atom in this CRYSTAL. ... ( 10.2 g/cm )(6.023 10 atoms/mole) cm. = ×. |
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| 7. |
1- In____and____forest department takes care of the trees. 2- The_____officials prevent the cutting down of trees in the forest.3- The Municipal Corporation sends _____to water the plants on the road side.plz fill these blanks |
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Answer» ong>Answer: In physics, a force is any interaction that, when unopposed, will CHANGE the motion of an object. A force can CAUSE an object with MASS to change its velocity, i.e., to ACCELERATE. Force can also be described INTUITIVELY as a push or a pull. A force has both magnitude and direction, making it a vector quantity. ♛┈❦┈♡ ɪᴛᴢ ʙʀᴀɴᴅᴇᴅ ᴋᴀᴍɪɴɪ ♡┈❦┈♛ ❦❦❦❦❤❦❦❦❦ |
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| 8. |
Coffee is made from seed of coffee plant true ya false |
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Answer» ong>Answer: A COFFEE BEAN is a SEED of the Coffea plant and the source for coffee. It is the pit inside the red or purple fruit often referred to as a cherry. ... The two most ECONOMICALLY important varieties of coffee plant are the Arabica and the Robusta; ~60% of the coffee PRODUCED worldwide is Arabica and ~40% is Robusta. |
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| 9. |
The fialment of an electric bulb is made of tungsten give reason |
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Answer» ong>Answer: Here's Your Answer Tungsten is used for making filament of an electric bulb DUE to the following reasons: Being an alloy it has a very high melting point. It has very high resistivity so it does not burn easily at room temperature. The LAMP glows at high TEMPERATURES. |
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| 10. |
Name the respiratory centres in brain for breathing |
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Answer» ONG>Answer: The medulla OBLONGATA is the primary RESPIRATORY control center. Its MAIN function is to send signals to the muscles that control respiration to cause breathing to occur. ... The ventral respiratory group stimulates EXPIRATORY movements. The dorsal respiratory group stimulates inspiratory movements. |
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| 11. |
write answers based on reation between potassium chromate (K2CrO4) and barium sulphate (BaSO4) a) write the name precipate? b) write the balanced equation for this reaction? c)will you call this reaction a displacement or double displacement reaction? |
| Answer» ONG>Answer: | |
| 13. |
Young sapling along the road are kept in a metal cage. give reason |
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Answer» ONG>Answer: sapling along the ROAD are KEPT in a metal cage to protect them from being DAMAGED |
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| 14. |
रासायनिक विस्थापन पर संक्षिप्त टिप्पणी लिखिए |
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Answer» यनिक विस्थापन- जब किसी अणु को बाह्य चुम्बकीय क्षेत्र में रखते हैं तो अणु में उपस्थित e— भी चक्रण करने लगते हैं जिससे वे स्वयं भी चुम्बकीय क्षेत्र उत्पन्न करते हैं, इस चुम्बकीय क्षेत्र को प्रेरित चुम्बकीय क्षेत्र कहते हैं। |
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| 15. |
3) Write the IUPAC names of the following structural formulae. 1)CH3-CH2-CH2-CH32)CH3-CHOH-CH3 |
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Answer» ONG>ANSWER: (i) BUTANE (II) propan-2-ol |
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| 16. |
Its okk ishani I was never angry to you and how a heart can get angry to his soul |
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Answer» ONG>ANSWER: JOIN ♥️ ID: 798 2374 3312 p: 1234 |
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| 17. |
Study the local community traditions in your locality by talking to elder people in your house or neighborhood and highlight the point which favour environmental protection. |
| Answer» ONG>EXPLANATION: | |
| 18. |
Scientists predict that bright-colored birds have a 62 percent probability of reaching reproductive age and successfully mating. What’ll likely happen to the dull-colored traits in subsequent generations? Explain your reasoning. |
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Answer» ong>ANSWER: his father is a problem with the SPEED of the answer is yes I am FINE with |
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| 19. |
---- is used as a vector for cloning into higher organisms.a.Baculovirusb.Rhizopus nigricansC Retrovirusd.Salmonella typhimurium |
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Answer» ong>ANSWER: please followme Explanation: adenovirus retrovirus Salmonella typhimurium Neurospora crassa Answer : b Solution : Vector is DNA molecule that has the ability to replicate autonomously in an appropriate host cell and into which the DNA fragment to be cloned is intergrated for CLONING. In higher organism retroviruses VECTORS are USED, while Baculovirus vectors are used for production of transgenic proteins in SILKWORM. |
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| 20. |
A company owns a refrigeration system whose refrigeration capacity is 200 tons (1 ton of refrigeration = 211kJ/min), and you are to design a forced-air cooling system for fruits whose diameters do not exceed 7 cm under the following conditions: The fruits are to be cooled from 28°C to an average temperature of 8°C. The air temperature is to remain above –2°C and below 10°C at all times, and the velocity of air approaching the fruits must remain under 2 m/s. The cooling section can be as wide as 3.5 m and as high as 2 m. Assuming reasonable values for the average fruit density, specific heat, and porosity (the fraction of air volume in a box), recommend reasonable values for the quantities related to the thermal aspects of the forced-air cooling, including (a) how long the fruits need to remain in the cooling section; (b) the length of the cooling section; (c) the air velocity approaching the cooling section; (d) the product cooling capacity of the system; (e) the volume flow rate of air; and ( f ) the type of heat exchanger for the evaporator and the surface area on the air side. |
| Answer» ONG>ANSWER: | |
| 21. |
When we jump from a boat, we move forward but boat moves backwardn.This is explaind using. |
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Answer» ONG>ANSWER: okokkokkkkkkkkkokkkokkkkkokk |
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| 22. |
Draw well labelled diagram of plant cell have different from animal |
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Answer» ONG>ANSWER: PLEASE mark me as brainliest. |
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| 23. |
Foll me what is mean by social site? |
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Answer» unications & Information) a website that ALLOWS SUBSCRIBERS to INTERACT, typically by requesting that others add them to their visible list of contacts, by forming or JOINING sub-groups based around shared interests, or publishing content so that a specified group of subscribers can access it. Mark me as a brianliant follow also |
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| 24. |
Its okk Ishani but Mai tumse angry nahi hu kuonki heart kabhi soul se guyss nahi ho sakta hai |
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Answer» ong>Answer: HMM actually I don't understand Hindi sorry :-)! would you MIND repeating it in english t :-)!? |
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| 25. |
What is nuclear fission |
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Answer» ong>ANSWER: a NUCLEAR REACTION in which a heavy nucleus splits spontaneously or on IMPACT with another particle, with the release of energy. |
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| 26. |
What is mean by blood?foll please |
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Answer» ong>ANSWER: the RED liquid that circulates in the arteries and veins of HUMANS and other vertebrate animals, CARRYING oxygen to and carbon dioxide from the TISSUES of the body. Explanation: , hope it helps you Thank you |
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| 27. |
classify the following elements into elements, compound and mixture (a)soil, (b)methane, (c) calcium carbonate, (d) Mercury, (e)air, (f)coper |
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Answer» ONG>ANSWER: elements - mercury , copper compounds - methane ,CALCIUM carbonate mixture - soil, AIR |
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| 28. |
Baat pasand ki nhi thi mujhe vo nhi banna kisika iss liye mana kar diye #anurag |
| Answer» ONG>ANSWER: | |
| 29. |
*"संवेग परिवर्तनाचा दर प्रयुक्त बलाशी समानुपाती असतो आणि संवेगाचे परिवर्तन बलाच्या दिशेने होते", हे विधान कोणत्या नियमाशी संबधित आहे?* 1️⃣ न्युटनचा पहिला नियम2️⃣ न्युटनचा दुसरा नियम3️⃣ संवेग अक्षय्यतेचा नियम4️⃣ न्युटनचा तिसरा नियम |
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Answer» ONG>ANSWER: तुम्हाला सर्वाधिक संबद्ध परिणाम दर्शविण्यासाठी, आम्ही आधीपासूनच प्रदर्शित केलेल्या 10 शी खूप साम्य असलेल्या काही एंट्री वगळल्या आहेत. तुम्हाला सर्वाधिक संबद्ध परिणाम दर्शविण्यासाठी, आम्ही आधीपासूनच प्रदर्शित केलेल्या 10 शी खूप साम्य असलेल्या काही एंट्री वगळल्या आहेत.तुम्ही इच्छित असल्यास, तुम्ही समाविष्ट केलेल्या वगळलेल्या परिणामांसह शोध घेण्याची पुनरावृत्ती करू शकता. |
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| 30. |
1Angstrom = ??1picometre = ?? |
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Answer» ONG>Answer: equal to 10−10 m; that is, one TEN- billionth of a metre, 0.1 NANOMETRE, or 100 ... 1 Å in: is equal to Picometres: 100 pm Metres: 10−10 m |
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| 31. |
विज्ञान पेपर रिकाम्या जागा भरा |
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Answer» ong>EXPLANATION: dont UNDERSTAND bro?? please!!MAKE this question right bye!!!! |
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| 32. |
Increase in nuclear charge _______ the size of the atom |
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Answer» ong>Answer: Experiments have SHOWN that the first case is what happens: the increase in nuclear charge overcomes the repulsion between the additional electrons in the valence level. Therefore, the SIZE of atoms decreases as one MOVES across a period from left to right in the PERIODIC table. |
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| 33. |
What is indicated by time temperature graph in above activity |
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Answer» ONG>Answer: In a TIME-temperature graph "time" is taken on x-axis and "temperature" on y-axis. A time-temperature is the graphical representation of melting or boiling POINTS or rise in temperature of a liquid or substance. A time-temperature graph ALWAYS shows a heating or cooling curves with RESPECT to time |
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| 35. |
A body of mass m is moving on a circle of radius r with uniform speed v. The centripetal force on body is : |
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Answer» ong>Answer: a body of mass m is moving in a circle of RADIUS R with uniform speed v . FORCE on body is mv^2/r and directed towards centre |
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| 36. |
John Dalton's theory |
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Answer» on's atomic theory was the FIRST complete attempt to DESCRIBE all matter in terms of atoms and their properties. ... The first part of his theory states that all matter is MADE of atoms, which are indivisible. The SECOND part of the theory says all atoms of a given element are identical in mass and properties. Hope this may HELP you |
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| 37. |
During the process of exhalation the ribs move a during and in wardsb up and in wardsc down and out wardsd up and out wards |
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Answer» ong>ANSWER: May be the answer of this question is B. Hope it's helpful to you. |
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| 38. |
न्यूटन की गति के प्रथम नियम के तीन अनुप्रयोग लिखें? |
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Answer» ong>Answer: Democracy accommodates different SOCIAL GROUPS by providing equality to all in terms of economic, political and social life. A democratic government also makes SEVERAL provisions for the weaker sections of the SOCIETY, such as the introduction of reservations in education ETC. |
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| 39. |
Draw a neat labeled diagram & explain Formation of sodium chloride from sodium & chlorine. |
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Answer» ONG>ANSWER: do it yourself डू इट योरसेल्फ डू इट योरसेल्फ |
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| 40. |
Name the periodic properties and explain them |
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Answer» ong>ANSWER: The periodic table arranges the elements by periodic properties, which are RECURRING trends in physical and CHEMICAL characteristics. ... These trends explain the periodicity observed in the elemental properties of atomic radius, IONIZATION energy, electron affinity, and electronegativity |
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| 41. |
Name the force with their explaination...a b c |
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Answer» ong>ANSWER: a. friction b. RETARDATION/ friction |
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| 42. |
एक तत्व का आक्साइड लाल लिटमस को नीला बना देता है इससे उसकी प्रकृति के बारे में क्या पता चलता है यह तत्व धातु है या अधातु |
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Answer» ong>Answer: MAY be the answer of this question is, this is basic compound and oxides of metal are basic in NATURE. |
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| 43. |
Choose the most appropriate response to the followingStatement |
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Answer» ONG>Answer: a few BLOCKS from here I HOPE you UNDERSTAND this is answer |
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| 45. |
ભારતના પ્રાચીન તત્ત્વજ્ઞાનીઓએ જણાવેલા પદાર્થના મૂળભૂત તત્ત્વો જણાવો. |
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Answer» ong>Answer: |
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| 46. |
Why is Dr. B.R. Ambedkar considered as a champion of the depressed classes in India |
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Answer» ong>Explanation: DR. B.R. Ambedkar was influenced by the work of Mahatma Phule. He decided to devote all his time and talents to improve the conditions of under privileged or depressed CLASSES in our country. For this he started newspapers like Mooknayak, Bahishkrit Bharath and Samatha. Hitakarini SABHA was set up by him. So all his works MADE him to think as a CHAMPION of the depressed classes in India.Read more on Sarthaks.com - https://www.sarthaks.com/721307/why-is-dr-b-r-ambedkar-considered-as-a-champion-of-the-depressed-classes-in-india?show=721309#a721309 |
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| 47. |
In electrocardiography_________ is used. |
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Answer» swer : An electrocardiogram (ECG or EKG) RECORDS the electrical SIGNAL from your heart to check for different heart conditions. ELECTRODES are placed on your chest to record your heart's electrical signals, which cause your heart to beat. The signals are shown as waves on an ATTACHED computer monitor or printer.
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| 48. |
Out of Li, C and N which one forms the most basic oxide and which one forms the most acidie oxide? |
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Answer» ong>ANSWER: Li will form the most basic oxide and N will form the most acidic oxide Explanation: this is because Li is basic in nature. it releases OH- ions when it COMES in contact with water. Li²O is a basic oxide. similarly, N is acidic in nature. it releases H+ ions when it is dissolved with water. NO or NO² is an acidic oxide. I HOPE this helps. mark me as a brainliest. |
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| 49. |
The roof of a movie theatre is curved to avoid----- * |
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Answer» ong>Answer: Answer. CEILINGS of concert halls and cinema halls are CURVED to AVOID undesirable reverberation. OTHERWISE, pitch of music will not be heard distinctly. |
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