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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. |
how many elements are identified worldwide so far?out of them,how many are naturally occurring elements |
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Answer» Answer: 118 ELEMENTS are DISCOVERED TILL now and 94 elements are naturally OCCURRING. |
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| 2. |
potassium iodide,sodium chloride, barium chloride, copper chloride on heating guves gives which colour of flame? |
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Answer» POTASSIUM Chloride: LIGHT lilac. Sodium Chloride: yellow FLAME. Strontium Chloride: red or crimson flame. |
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| 3. |
3. A Buddhist text Angulthara Nikaya lists theMahajanapadasO a) TwelveO b) ThirteenO c) FifteenO d) Sixteen4. The tribal societies were calledO a) TribesO b) CitiesO c) JanasO d) Towns |
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Answer» d)sixteen Explanation: A buddisht text Angulthara nikaya LISTS the MAHAJANAPANDAS is sixteenn Answeseer of 4TH is a)tribes |
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| 4. |
Write the balanced equation for the following reactionsa) Zinc granules in dil. H>$0..b) Zinc granules in dil. HCI.c) Burning of Coal.d) Reaction between Sodium and Water.e) Formation of water. |
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Answer» Explanation: |
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| 5. |
Potassium iodide on heating gives which colour flame? |
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| 8. |
From which of the following features of plants which of the following are of desert plants |
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Answer» Explanation: |
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| 9. |
Mitochondrion releases energy in the form of _______ |
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Answer» Explanation: ENERGY is PRODUCED in the form of ADENOSINE triphosphate ( ATP) I HOPE IT WILL HELP YOU |
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| 10. |
Will u eat poop? Aur Cow dung? |
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Answer» Answer: Cow dung is used for a lot of things but EATING is not one of them. It's an excellent manure, it's also used as a fuel when dried, it's also used in traditional BUILDING of HUTS and a lot of things. ... Cow dung is also Beneficial but we doesn't eat it. We use cow dung in MANY PROCESSES but We never eats it. |
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| 11. |
1. laid the foundation of his own dynastyO a) Chandragupta MauryaO b) VishnuguptaO c) Gautama BuddhaO d) Bimbisara |
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Answer» option A CHANDRAGUPTA MAURYA please mark as brain LIST answer |
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| 12. |
Intresting factthose who like my facts please don't say me brainless |
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Answer» nice |
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| 13. |
Make a list of four factors to be kept in mind at the time of selection of home appliances? |
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Answer» hhn Explanation: jjkijjnkjajka hsnsjsnsjznajznakNzjsbjzbsbjsns |
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| 14. |
Fr_its_ller find the missing letter |
Answer» F r <U> u i t s E l l e rHope it helps... :-) @ItsHelpingQueen |
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| 15. |
Magnetic force is an example of ____ force |
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Answer» ATTRACTIVE force Explanation: |
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| 16. |
ALLEM(a) Both Assertion and Reason are true, and R is correct explanation of theassertion.(b) Both Assertion and Renson are true, but R is not the correctexplanation of the assertion.(c) Assertion is true, but Reason is false.(d) Assertion is false, but Reason is true.4. Assertion (A) : Hydrogen gas is not evolved when a metal reacts withnitric acid.1Reason (R) : It is because HNO3 is strong oxidising agent. In place ofhydrogen gas water is produced. |
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Answer» Answer: (a) Both ASSERTION and Reason are true, and R is correct explanation of the assertion. Explanation: HOPE THIS ANSWER HELPS YOU Make my answer as BRAINLIEST |
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| 17. |
A farmer was turning the soil in the field constantly to loosen it. What is the likely reason for this agricultural practice?OPTIONS:1- This prevent growth of weeds in the soil2- This increases the amount of soil in the field3- This allows penetration of roots in soil easily4- This allows water to stay in soil for longer durationANWER THIS QUESTION SO THAT I WILL MARK U AS BRAINLIEST |
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Answer» Answer: This prevent GROWTH of WEEDS in the soil. ... This INCREASES the amount of soil in the field. This ALLOWS penetration of roots in soil EASILY. |
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| 19. |
True or false: Non-metallic oxides dissolve in water and producebasic oxide. |
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Answer» Answer: OXIDES of metals are basic in NATURE whereas oxides of non-metals are acidic in nature. METAL oxides are basic since they form salt and WATER when they DISSOLVE in water. Explanation: Hope it helps u... :) |
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| 20. |
CHURCH PARK INTERNATIONAL PUBLIC SCHOOLRajajinagar, Bengaluru-10Summative Assessment - 22020 - 21tie101 The outermost covering of the seed is called2. Most plants reproduce from3 Thethat cause disease are called germs4 MicrobesQuickly when they get conditions that are suitable for them5. The adult human skull is made up ofbones5. The brain is made up of millions ofnerves carry signals from the sense organs to the brain or the spinal7chord8is the longest bone in the bodyFungal are an organism but they do not containProwdes energy to the body to work71 Fern plants grow from2c) mushroom3. The last two pairs of ribs in the ribcage are calleda) Floating ribssleeping ribs4 Anemia is caused by the deficiency oftronफर्स्ट टाइम कैंसर एंड सेकंड हैंड टेंथ |
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Answer» from 2 c) mushroom 3. The last TWO PAIRS of ribs in the ribcage are called a) Floating ribs sleeping ribs 4 ANEMIA is caused by the deficiency of tronफर्स्ट टाइम कैंसर एंड सेकंड हैंड टेंथ |
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| 21. |
In blubs electricity is converted into |
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Answer» Answer: ELECTRICITY is CONVERTED into heat ENERGY and LIGHT energy |
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| 22. |
______is the pusest form of water a) boiling b) rain waterc) filtration |
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Answer» filtration Explanation: |
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| 23. |
3. How can you prove that water helps the food to move easily in thedigestive tract, using sponge, water and pipe? |
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Answer» Answer: We lose water during the day just by breathing, sweating and digesting. You must replace the water lost or you will become dehydrated. You may be wondering how much water you need? There is no one answer because the AMOUNT of water varies from person to person. We lose water during the day just by breathing, sweating and digesting. You must replace the water lost or you will become dehydrated. You may be wondering how much water you need? There is no one answer because the amount of water varies from person to person.There are many variables that AFFECT daily water REQUIREMENTS including personal DIFFERENCES such as metabolism, physical activity, and medications as well as environmental conditions such as climate. Men usually need more water than WOMEN. Pregnant or nursing mothers will also need more water. may this help you! |
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| 24. |
6) An electric current can bring about a ____ change. |
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Answer» UR answer: Chemical Explanation: HOPE it helps you..PLEASE mark me BRAINLIEST!!:) |
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| 25. |
What is Newton's first low |
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Answer» Answer: Newton's first law states that, if a BODY is at rest or moving at a constant speed in a straight LINE, it will remain at rest or keep moving in a straight line at constant speed UNLESS it is acted upon by a force. This postulate is known as the law of INERTIA. |
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| 26. |
W_n_o_ find the missing letters |
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Answer» Idn 7drt7dutd7te74e6re648t8a |
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| 28. |
Important NotesofNewton'sthe lawsa) First Lawc) ThirdLow of motion is calledInertla,b) secondd) mon of the above |
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Answer» NONE of the above option d is the CORRECT answer |
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| 29. |
A) Write the electron dot structures for potassium and chlorine.(b) Show the formation of KCl by the transfer of electrons.(c) Name the ions present in the compound, KCl. |
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Answer» Answer: b)The transfer of electrons showing the formation of KCl can be illustrated as follows in the figure: The "electronic CONFIGURATION" of "POTASSIUM" (K) is 2,8,8,1 and the "electronic configuration" of "Chlorine" (Cl) is 2,7. ... Thus, the BOND formed between K and Cl is "ionic bond" or "electrovalent bond". c) For example, KCl, an ionic compound that contains K+ and Cl- IONS, is named potassium chloride. Explanation: i hope you understand BETTER but sorry i don't know the ans of Qa |
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| 30. |
Dwarfness is a desirable characteristic in a) Tomato b) Cereal plan t. c) Pulses d) Oilseed |
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Answer» UR Answer is (A) TOMATO Because it is .... |
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| 32. |
What is the formula of sodium agitate? |
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Answer» (C6H8O6)n Sodium Alginate (E401) is extracted from brown seaweed. It is USED as a stabilizer for ice cream, yogurt, cream, and cheese. It acts as a thickener and EMULSIFIER for salad, pudding, jam, tomato juice, and CANNED PRODUCTS. |
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| 33. |
The terminal voltage of a cell of EMF "E" on short circuiting will be |
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Answer» When a BATTERY is short-circuited, the terminal voltage is ZERO.
HOPE this will help you!!! |
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| 34. |
Non-metal do not react with_. |
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Answer» Answer: Non-metals do not GENERALLY react with ACIDS because when a substance, reacts with acids it PROVIDES electrons to the H+ ions PRODUCED by the acids. Non-metals are acceptors of electrons and hence, they cannot donate electrons. Explanation: HOPE it helps u... :) |
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| 35. |
A farmer was turning the soilthe feild constantly to loosenit. What is the likely reason foragricultural practice |
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Answer» he was loosening the SOIL BCS the MICROORGANISM mix with the soil PROPERLY |
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| 36. |
4. Describe fluid pressure with the help of examples of dams and water tanks. |
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Answer» Answer: For example, we all know that water boils at 212 degrees F. It COULD then be SAID that the vapor PRESSURE of water at 212 degrees Fahrenheit is 14.7 psi (atmospheric pressure, absolute scale). At 70 degrees F, the vapor pressure of water is about 0.2 psi (absolute pressure.) Explanation: Hope it helps u... :) |
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| 37. |
A half-wave rectifier, the peak value of the ac voltage across the secondary of the transformer is20√2 V. If no filter circuit is used, the maximum de voltage across the load will be::a. 28.28 Vb. 14.14 Vc. 20 Vd. 9VBasic Electronics Engineering |
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Answer»
Answer: b) 14.14 VOLT
Explanation: Vrms =Vm√2 Vrms =20 √2= 20 V√2 Hope this will help you!!!!! |
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| 38. |
What Is an Electricity? Happy Birthday♥♥ Have a great day waise woh ek ladki hai ☺ |
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Answer» Electricity is the flow of electrical power or charge. It is a SECONDARY energy source which means that we get it from the conversion of other sources of energy, like coal, natural GAS, oil, NUCLEAR power and other natural sources, which are called PRIMARY sources. |
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| 39. |
Using the speedometer we can calculate of a vehicle. |
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Answer» Answer: We CEN calculate the SPEED of VEHICLE using SPEEDOMETER |
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| 40. |
Why is Rayon preferred over synthetic fibres |
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Answer» Answer: 1. It is EASY to wash 2. It is easy to dry 3. It is WRINKLE free 4. It is easy to HANDLE |
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| 41. |
Example for acetic acid |
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Answer» Vinegar is the dilute form of acetic ACID and is the most common CHEMICAL substance AMONG people. Acetic acid is a main component of vinegar and also GIVES vinegar its characteristic smell. Moving on, when acetic acid or ethanoic acid is undiluted it is termed as glacial acetic acid. |
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| 42. |
Who is most richest man in world in 2021.a) bill gatesb) founder of amazon (president of amazon) c) mukas ombani |
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| 43. |
Most metal combine with_to form metal oxides. |
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Answer» Most METAL COMBINE with OXYGEN to FORM metal oxides. Hope it's HELPFUL to you |
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| 44. |
use whittaker method to classify Bacteria, Protozoa, Fungi ,algae ,prokaryotic and eukaryotic microbes |
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| 45. |
What is an Electricity? love uu a lot jaanu♡♡ |
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Answer» Answer: Electricity is the flow of electrical POWER or CHARGE. It is a secondary energy source which MEANS that we get it from the conversion of other SOURCES of energy, like coal, natural gas, oil, nuclear power and other natural sources, which are called primary sources. |
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| 46. |
· Describe pressure and its interaction in practical scenarios. |
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Answer» Answer: Pressure is an expression of force exerted on a surface per unit area. As the VOLUME of the chamber increases, assuming the amount of gas in the chamber and the temperature remain constant, the pressure decreases. ... These are idealized examples; in practical SCENARIOS these THREE factors OFTEN INTERACT. |
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| 47. |
_and_ can be cut with a knife. |
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Answer» cfffggttgttttttttfxdff |
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| 48. |
List the life processed needed for every living organisms and write one point for each |
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Answer» Answer: There are seven essential processes in common: movement, RESPIRATION, sensitivity, GROWTH, reproduction, excretion, and nutrition or MRS GREN. Explanation: |
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| 49. |
Find the maxFrequency for sine waveolpvoltage lov pack to peak with an op- ampwhose slew rate is 1/ms. |
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Answer» Explanation: The use of land is determined both by physical FACTORS such as TOPOGRAPHY, climate, soil TYPES as WELL as HUMAN factors such as population density, technological capability and culture and traditions etc. |
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| 50. |
What is the speed of a vehicle which travelled a distance of 120 m in 1 min ? |
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Answer» Answer: 120m/min Explanation: |
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