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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. |
यौगिक और मिश्रण को उदाहरण सहित व्याख्या कीजिए। |
Answer» यौगिक...जब दो या दो से अधिक तत्वों के एक निश्चित अनुपात में मिलाया जाता या ये पदार्थ आपस में रसायनिक क्रिया करते हैं, तो इन पदार्थों के रसायनिक संयोजन से बने नये पदार्थ को ‘यौगिक’ कहते हैं। उदाहरण के लिये ऑक्सीजन और हाइड्रोजन दो अलग-अलग तत्व हैं, दोनो तत्वों के संयोजन से जल बनता है, जो एक यौगिक है। मिश्रण...मिश्रण से तात्पर्य दो से अधिक पदार्थों के संयोजन से है। दो या दो से अधिक पदार्थों को किसी भी अनुपात में मिलाने पर जो नया पदार्थ तैयार होता है, वह मिश्रण कहलाता है। चूँकि मिश्रण दो या दो से अधिक पदार्थ से मिलकर तैयार होता है, इसलिये मिश्रण में उन पदार्थों के गुणधर्म आ जाते हैं। जैसे चीनी और नमक का घोल एक मिश्रण है। इस मिश्रण में यदि चीनी की मात्रा अधिक होगी तो मिश्रण में मिठास होगी, और अगर इस मिश्रण में नमक की मात्रा अधिक होगी तो इस मिश्रण में खारापन अधिक होगा। ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ संबंधित कुछ अन्य प्रश्न—▼ तत्व किसे कहते हैं यह मिश्रण से किस प्रकार अलग है ○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○ |
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| 2. |
Science worksheet please help me |
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Answer» Answer: BETA g konsi CLASS book likhne se HATH dukhte hai , K mehndi lgai hai Explanation: mark me as BRAINLEST and follow me |
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| 3. |
Relationship between celcius and faranite |
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Answer» Both are USED to MEASURE temperature Explanation: MARK me as the BRAINLIEST |
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| 4. |
What are the things essential for plants to make food? class 4th |
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Answer» Answer: PLZZ mark me as BRAINLIEST n do follow me..... THINGS ESSENTIAL for plants to make food are as follows 1. Sunlight 2. Water 3. Chlorophyll pigments 4. Air( carbondioxide) |
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| 5. |
Tick correct option.(1) the total no.of hydrogen present in cyclohexane is (a)10(b)12(c)16 |
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Answer» Explanation: CYCLOHEXANE = C6H12 |
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| 6. |
Given below the diagram of fractional distillation of petroleum. Identify the product coming out from each outlet.( Label it from top to bottom). |
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Answer» ல(●´∀｀●)ヽ(*≧ω≦)ﾉ“ψ(｀∇´)ψ（＾ｖ＾）(●´∀｀●)ヽ(*≧ω≦)ﾉ“ψ(｀∇´)ψ（＾ｖ＾）(≧∇≦)/（＾ｖ＾）（＞ｙ＜）“ψ(｀∇´)ψ（＾ｖ＾）（・∀・）（＞ｙ＜）(/^▽^)/(≧∇≦)/(●´∀｀●)(/^▽^)/（＾ｖ＾）( ´ ▽ ` )ﾉ(≧∇≦)/(●´∀｀●)“ψ(｀∇´)ψ( ´ ▽ ` )ﾉ（・∀・） Explanation: ヽ(*⌒∇⌒*)ﾉ(≧∇≦)/“ψ(｀∇´)ψ( ´ ▽ ` )ﾉ（・∀・）（＞ｙ＜）“ψ(｀∇´)ψ( ´ ▽ ` )ﾉ（・∀・）（＞ｙ＜）(*^▽^*)（・∀・）ヽ(*⌒∇⌒*)ﾉ“ψ(｀∇´)ψ( ´ ▽ ` )ﾉ☺ரை௵த௲ஊல |
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| 7. |
What are the things essential for plants to make food? |
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Answer» PLANTS need three things: carbon dioxide, water, and sunlight. for photosynthesis. Carbon dioxide ENTERS through tiny holes in a PLANT's leaves, flowers, branches, stems, and roots. Plants also require water to make their food. Mark me as a brainliest |
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| 8. |
2) How y penicillium discovered ? |
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Answer» Answer: Often described as a careless LAB technician, Fleming returned from a two-week vacation to find that a mold had developed on an accidentally CONTAMINATED STAPHYLOCOCCUS culture plate. UPON examination of the mold, he noticed that the culture prevented the growth of staphylococci. |
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| 9. |
Define mass define mass |
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Answer» Explanation: MASS, in physics, QUANTITATIVE measure of inertia, a fundamental property of all matter. It is, in effect, the resistance that a body of matter offers to a change in its speed or position upon the application of a FORCE. The GREATER the mass of a body, the smaller the change produced by an applied force. |
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| 10. |
Complete the following reactions by mentioning their products formed: |
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Answer» A 2NO B 2HCL+S C NaOH D AgCl+NaNO3 |
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| 11. |
They keeps our body warm:are the excess energy started by our body?..........plz tell me it's urgent. |
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Answer» Answer: |
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| 12. |
1 pointVaccination helps in controllingdiseases because *(a) it develops resistance against thepathogen attackO (b) it kills the pathogens causing diseaseO (c) it blocks the food supplied(d) All of these |
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Answer» Answer: it develops RESISTANCE against the pathogen attack Explanation: MARK ME AS BRAINLIEST I KNOW YOU ARE FILLING MICROSOFT FORM |
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| 14. |
Art of questioning of junk food |
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Answer» ல௳ரந௵பந௵ஊதன௵௰தரணபு௵௴ Explanation: டத௰த௵ண, ந௵த௱ஓ௵த௰நஒ௲ஓ |
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| 15. |
4) In concave mirror,centre of curvature then, its size of the imageis(a) greater than the object(b) very large(e) Same as the object(d) smaller than the object |
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Answer» (d). SMALLER than the object. Explanation: When an object is placed behind the center of CURVATURE, a real image is formed between the center of curvature and focus. The size of the image is smaller as COMPARED to that of the object. |
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| 16. |
Name the part of a leaf through which a plant breathes |
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| 17. |
ध्वनि तरंगे गमन नहीं कर सकते उसको खाली स्थान पूरा कर देंगे |
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Answer» Answer: what is this U said it is SCIENCE SORRY i do not understand |
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| 18. |
List any two advantages of natural gas as a fuel. |
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Answer» Explanation: Natural GAS is ENVIRONMENTALLY friendly because it burns cleaner than other fossil fuels. It's safer and easier to store when compared to other fossil fuels. Natural gas is extremely reliable, unlike electric power that can be KNOCKED out during a storm. Natural gas is less expensive than other fossil fuels. mark me as the BRAINLIEST |
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| 19. |
2) Keeping fruits, vegetables and cooked food in fridge to preventthem from getting spoilt is called |
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Answer» MARK ME AS BRAINLIEST Explanation: |
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| 20. |
(m/s)Velocity of sound in Brass at 25°C. isva) 5950 (b) 4700 (c) 3980(d) 5420 |
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Answer» Answer: Explanation: |
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| 21. |
What do n mean by shelter belts |
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Answer» Answer: DEFINITION of shelterbelt. : a BARRIER of TREES and shrubs that provides protection (as for crops) from WIND and storm and lessens erosion. |
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| 22. |
What is arbitrary constant |
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Answer» Answer: Definition of ARBITRARY constant. mathematics. : a symbol to which VARIOUS values may be assigned but which REMAINS UNAFFECTED by the changes in the values of the variables of the equation. Explanation: follow me |
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| 23. |
Which of the following is NOT a form of carbon?a. Diamondb. Graphitec. Amorphous carbond. Ferrite |
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Answer» d) FERRITE |
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| 24. |
Why do we wear cotton cloths in summer? |
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Answer» because they are GOOD absorber of water so they absorb our sweat and make US FEEL COOL hope it is right |
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| 25. |
2) In n360-1, if A = 90° then number of imagesAwill be(a) 2(b) 3(c) 4(d) 5 |
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Answer» Answer: Explanation: (C) 4 . |
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| 26. |
How many structural isomers can u draw for pentane |
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Answer» THREE ISOMERS can be drawn for PENTANE , ISO pentane , NEO pentane ,methyl pentane. |
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| 27. |
Borns are mainly made up of this minerals?........ |
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Answer» Answer: Bone is made mostly of COLLAGEN, a protein that is WOVEN into a flexible framework. Bone also contains calcium phosphate and calcium carbonate, minerals that add strength and HARDEN the framework. Here is your answer... |
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| 28. |
Sound is used.To join plastic surfaces together(a) audible(b) Infra-sonic(e) ultrasonic(d) reverberated |
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Answer» Answer: e) ultrasonic Explanation: Ultrasonic welding is an industrial TECHNIQUE whereby high-frequency ultrasonic acoustic vibrations are locally applied to workpieces being held together under pressure to create a solid-state weld. It is COMMONLY USED for plastics and metals, and especially for joining DISSIMILAR materials |
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| 29. |
6. Embryological Evidences: short note |
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Answer» Comparative embryology is the study of the similarities and differences in the embryos of different species. Similarities in embryos are EVIDENCE of common ancestry. All vertebrate embryos, for example, have GILL slits and TAILS. ... This is why it is VALUABLE to COMPARE organisms in the embryonic stage.... |
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| 30. |
What is meant by reforestation? |
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Answer» [TEX]\huge\mathscr\red{♡Hello Friend ♡}[/tex [tex]\huge\rm\underline\purple{❤Good Morning }[/tex [tex]\huge\blue\bigstar\pink{Be SAFE ALWAYS }[/tex [tex][/tex [tex][/tex [tex] |
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| 31. |
5) Posture refers to the body's 1 point |
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Answer» Posture is defined as the position of the body at one point in time and is INFLUENCED by each of the joints of the body. From: Current Therapy in Pain, 2009. Explanation: |
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| 32. |
Iron content + oxygen in blood gives the blood.(a) red blood(b)more cells plz tell me it's urgent. |
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Answer» Answer: it GIVES OXYHAEMOGLOBIN or a protein on RBC (red blood CORPUSCLES ) |
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| 33. |
Of following9. Complete the cauationsChemical reactionsi Mg Coq + Hel -> Mgclat com+ 20On Mg(HCO2)2 + Hol - 240260224 + 2H2O+ MgCl₂ |
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Answer» pls MARK me as brainliest |
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| 34. |
How much ice is gone in Antartica |
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Answer» Answer: It found ANTARCTICA as a whole went from losing about 40 gigatons of ice per year in the 1980s to 252 gigatons per year over the last DECADE. (One gigaton is a billion tons.) All that ice dumped into the OCEAN has raised global sea LEVELS by 14 millimeters since 1979, according to the study. Hope it helps you.. |
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| 35. |
Distinguish between chewing the cud and tearing the food |
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Answer» Answer: Tearing of FOOD can be done by HANDS and OUTSIDE the mouth but chewing the CUD is done inside the mouth...... |
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| 36. |
In human dominant charecteristic is(a) Non-rolling tongue(b), Brown and straight hair(c) Attached earlobed) Presence of hair on arms. |
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| 37. |
A highly exothermic reaction occurs when compound 'X' which is used for white washing reacts with water to form another compound 'Y'.When CO2 is passed through 'Y' it forms white precipitate of compound 'Z'. Identify X,Y and Z also gives chemical equation. |
Answer» YES. who are you where does you LIVE .Which CLASS you READ |
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| 38. |
Flower of tuberose (polyanthus) opens at(a) night b) morning (c) noon (d) evening |
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Answer» Explanation: |
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| 39. |
What do you mean by copyright in social mediatake free points |
Answer» THANKS for FREE POINTS.... |
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| 40. |
PLEASE SOLVE THIS I WANT CORRECT ANSWER |
Answer» CNG is the correct answermark as braniliest |
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| 41. |
Why is it essential to get the training of first aid? |
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Answer» Answer: It is NECESSARY to take training in FIRST aid because it's important and highly useful to treat people during times of EMERGENCY. Even when hospitals are far AWAY, first aid treatments can prevent the death or fatal defects of HEALTH. |
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| 42. |
Name the parts of a plants which its stem bears |
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Answer» Answer: Stem is the part of plant which bears nodes, leaves and flowers also. The part of the body of plant that is able to bear nodes, leaves as WELL as flowers is the Stem. Explanation: |
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| 43. |
2. Complete the five kingdom method ofclassification using- living organism,prokaryotes, eukaryotes, multicellular,unicellular, protista, animals, plants,fungi. |
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| 44. |
Adsorption used in whichseparation technique : *O (A) evaporationO (B) crystallizationO (C) centrifugationO (D) None of th above |
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Answer» NONE of these Explanation: Its USED in CHROMATOGRAPHY |
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| 45. |
1ma nutrition, denfine following |
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Answer» Answer: Explanation: . The process of nourishing or being nourished, especially the process by which a living ORGANISM assimilates food and USES it for growth and for replacement of tissues. 2. The science or study that DEALS with food and nourishment, especially in humans. |
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| 46. |
What is good source of energy |
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Answer» sun answer is sun. hope this helps. please MARK as BRAINLIEST |
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| 47. |
How much ice is gone in greendland each year |
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Answer» Answer ➡️✨Greenland LOST 12.5 BILLION TONS of ICE in a SINGLE Day✨ ¯\_(ツ)_/¯ |
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| 48. |
The oak tree releases aboutlitres of water intothe air by the process of transpiration in one year. |
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Answer» Answer: An acre of CORN gives off about 3,000-4,000 GALLONS (11,400-15,100 LITERS) of water each DAY, and a large oak tree can TRANSPIRE 40,000 gallons (151,000 liters) per year. Hope this helps you |
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| 49. |
Plz answer me....................... |
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Answer» U ALREADY wrote them no....BRAINLIEST answer plz..plz... |
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