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. |
4) Cockroaches breathe with the help of a tubes called |
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| 2. |
Child drawing dwara super ke dauran kiye Gaye motipur Koi 5 ka varnan kijiye |
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Answer» oopsWhat TYPE of QUESTION is this?EXPLANATION: |
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| 3. |
if the amount of electric charge passing through a conductor in 10minutes in 300C the current flowing is |
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Answer» A CHARGE Q of 300C is DRAWN by electric bulb for time 5 minutes.If a net chargeQ, FLOWS across any cross-section of a CONDUCTOR in time t, then the CURRENT i, through the cross-section is , i=tQ=5×60300=1A |
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| 4. |
Why do living organisums need ? |
| Answer» ING organisms need energy to grow and reproduce, maintain their structures, and RESPOND to their environments; metabolism is the SET of the PROCESSES that makes energy available for cellular processes. | |
| 5. |
Four cars A, B, C and D are moving on a levelled, straight road. Their distance time graphs are shown in the figure below. Which of the following is the correct statement regarding the motion of these cars? * 2 pointsCaptionless ImageCar A is faster than car DCar B is the slowestCar A is faster than car CCar C is the slowest |
| Answer» STER than that CAR D I am not sure is the correct ANSWRE or WRONG | |
| 6. |
In which forms do we find carbon in our surroundings? |
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Answer» is found on Earth in the form of three DIFFERENT ALLOTROPES including amorphous, graphite, and diamond. Allotropes are MATERIALS MADE from the same element, but their atoms fit together differently. Each allotrope of CARBON has different physical properties. |
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| 7. |
Which is not a compound in the given substances? A. baking sodaB. rusted iron nailC. silver spoonD. carbon dioxide |
| Answer» C)SILVER spoonExplanation:HOPE it HELPS! | |
| 8. |
Which metal is planted on other metals to increase brightness? (i)iron, (ii)chromium, (iii)copper, (iv) aluminiul |
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Answer» aluminumExplanation:ALUMINUM is ANSWER OK now PLEASE FOLLOW me |
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| 9. |
________ is the power house of the cell *1 pointMitochondriaRibosomes |
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Answer» The ANSWER is MITOCHONDRIA...Explanation:PLEASE mark me as BRAINLIEST... |
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| 10. |
Can anyone tell me about anti matter |
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Answer» tion:antimatter is defined as matter which is composed of the antiparticles ( or "partners") of the corresponding particles . HOPE it helped YOUPLEASE MARK as Brainliest |
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| 11. |
Ix. X.Wood isa) Transperent b) Opaque c) Rough d) SmoothThe process of sorting out grouping things according to some basis orcriteria is calleda) Classification b) Grouping c) Sorting d) Mixture |
| Answer» 1)B)OPAQUE2)a)classificationExplanation:HOPE it HELPS! | |
| 12. |
What is a monoatomic ion? |
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Answer» monatomic ion is an ion consisting of exactly one ATOM. If an ion contains more than one atom, EVEN if these are of the same element, it is called a polyatomic ion. For EXAMPLE, calcium CARBONATE CONSISTS of the monatomic ion Ca²⁺ and the polyatomic ion CO₃²⁻. |
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| 14. |
An a 3. A ribcage is formed by 14 pairs of curved bones called ribs,Striated muscles are voluntary muscles.4 |
| Answer» 12 wrong but PLZ follow me and MARK as brainliest | |
| 15. |
N2+H2-NH3 jismeN2 N2 hai 50kg H2 hai 10kg to batao shidhant abhikarmak koon hai Hindi me |
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Answer» As we know that,no. of moles= MOL. wt.Wt. WEIGHT of N 2 =50kgMolecular weight of N 2 =28gNo. of moles of N 2 = 2850×10 3 =17.86×10 2 molesWeight of H 2 =10kgMolecular weight of N 2 =2gNo. of moles of N 2 = 210×10 3 =5×10 3 molesN 2 +3H 2 ⟶2NH 3 From the above reaction,1 mole of N 2 react with 3 moles of H 2 .No. of moles of H 2 required to react with 17.86×10 2 moles of N 2 =3×17.86×10 2 =5.36×10 3 molesBut only 5×10 3 moles of H 2 are available.Thus H 2 is the limiting reagent here.Now, again from the above reaction,Amount of AMMONIA formed when 3 moles of H 2 react =2 molesTherefore,Amount of ammonia formed when 5×10 3 moles of H 2 react = 32 ×(5×10 3 )=3.33×10 3 molesMolecular weight of ammonia =17gWeight of ammonia in 3.33×10 3 moles =17×(3.33×10 3 )=56.61kg.Hence the amount of NH 3 formed is 56.61kg.Explanation:OKKK |
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| 16. |
Beta` -oxidation involves in ` |
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Answer» An atom's increase in OXIDATION STATE through a CHEMICAL reaction is called oxidation, and it involves a loss of ELECTRONS; an DECREASE in an atom's oxidation state is called reduction, and it involves the gain of electrons. |
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| 17. |
Is Soda water was homogeneous or heterogeneous in hindi |
| Answer» HETEROGENEOUS because SODA can't DISSOLVE in WATER | |
| 18. |
Who do living organisums |
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Answer» what!?? can U TELL the QUESTION properlymark me as BRAINLIEST ANYWAY |
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| 19. |
In which of the following casese the body is in motion |
| Answer» C....>........>>.... | |
| 20. |
How can you separate camphor from a mixture of sand and camphor? |
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Answer» by the process of sublimation HOPE this HELPS you pls FOLLOW me |
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| 21. |
is the outermost, non-living and rigid layer, seen in a plant cell. Ribosomes are small granules that synthesize proteins. *1 pointTrueFalse |
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Answer» cell WALL is the outermost, non-living and rigid layer, SEEN in a plant cell. Ribosomes are small granules that SYNTHESIZE proteins. TRUEEXPLANATION:HOPE it helps! |
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| 22. |
The gas which is needed for the oxidation of food is |
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Answer» is the PRIMARY REACTANT in lipid oxidationreactions that CAUSE rancidity in FOODS. |
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| 23. |
2.Evolution is the -------ocurring in living organisms over a long durationgeneticalytranscriptionGradual changeAppendix |
| Answer» GRADUAL changeExplanation:HOPE it helps!all the BEST for your BOARD exams! | |
| 24. |
What is the subject of the lecture?botanypalaeontologygeologyarchaeology |
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Answer» botany- plant biologypaleontology- study of fossils geology- study of rocks and the materials PRESENT in the interior of the eartharchaelogy: study of HUMAN acticity THRO the recovery and ANALYSIS of material culture |
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| 25. |
आवर्तांमध्ये डावीकडून उजवीकडे जाताना अणुत्रिज्या कमी होत |
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| 26. |
¹Explain the interrelationship between the food chain and food web |
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Answer» A food web is an interconnection of food chains.Food chain is a LINEAR pathway through which the nutritional energy flows. In a food chain the primary source is the sun, the producers make food, which are in turn consumed by animals and it ends with the top predators.Eg- grass → grasshopper → frog → snake → eagle.Many linear network of food chains are linked in a food web.Therefore, food web is a SERIES of organisms RELATED by consumer-resource and predator-prey interactions.Explanation:PLEASE MARK as brain list and plese follow me one ❤️ |
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| 27. |
While solution is good conductor?(i)lemon juice, (ii)tap water, (iii)vinegar, (iv)refined oils |
| Answer» LEMON juiceExplanation:because the lemon juice is theconduntor OO the EXPERIMENTS by USING lemon juicebut the best answer for you my dear friend | |
| 28. |
Why is water essential for life? Give four points |
| Answer» WN life NEEDS liquid water to FUNCTION properly. It's essential in PART because water is such a good solvent, readily dissolving and transporting nutrients across a wide range of temperatures. Its molecules also play a key role in ensuring proteins behave properly. | |
| 29. |
The proteolytic strain of Clostridium botulinum was present in carrot juice with D121.1 = 0.2 min. How long would it require to reduce the population of Clostridium botulinum spores in carrot juice from 1015 to 100 spores at 121°C? A. 4.2 min B. 1.5 min C. 7.5 min D. 0.7 min |
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Answer» 7r87t095ew48aisirrsiExplanation:5oes5is5itsodtoztitkzfkxtxkfzktzori4sieuua4s84s84s4858s5s9saq475s860df707p06r60ee0r595s96d5d995d95d59s48s4s859s60r7t070re7arz8pdydyodypdypotdlydyld6ldyldd6p50s6pr6pso5as6pp6dd7p7dpsd6 |
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| 30. |
is the outermost, non-living and rigid layer, seen in a plant cell. is the outermost, non-living and rigid layer, seen in a plant cell. *1 pointCellwallNuclear membraneCell Membrane |
| Answer» HI thereExplanation:CELL WALL is the CORRECT ANSWER | |
| 31. |
Serenee MARE WILJANJE M. MANOG10 - TALISMIWEEK 2:LEARNING TASK 5.DESCRIBETHE OBSERVABLEPHYSICALTHE FOLLOWING:OFCHARACTERISTICSEPICENTERA) EARTHQUAKE |
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Answer» One determines the POWER, the other DESCRIBES the physical effects. Magnitude is CALCULATED by seismologists from the RELATIVE SIZE of ... |
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| 32. |
Demonstrate dynamic nature of chemical equilibrium with a suitable example hlo harshpehchanna bhi ya nhi |
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Answer» The chemical equilibrium is DYNAMIC in NATURE as both FORWARD and reverse reactions occur with same speed at all times. Neither the ...MISSING: demonstrate hlo harsh pehchanna bhi |
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| 33. |
Who invented the first working lazeranswer plz and follow me |
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Answer» Theodore MaimanTheodore Maiman developed the first working laser at HUGHES Research Lab in 1960, and his paper describing the OPERATION of the first laser was published in Nature three months later. Since then, more than 55,000 patents involving the laser have been granted in the United States.Explanation:HOPE it helps you please follow me and Mark me as brain LIST |
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| 34. |
Object which are made up of only one material examples? |
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Answer» All the OBJECTS are made up of one or more materials....Man-made material.Objects Constituent maConcrete Cement, gravel, SAND, waterBall-pen Plastic, metal, ink3 more rows•5 days AGO |
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| 35. |
Weather climate and adaptation of animals to climate chapter 7 in NCERT book class 7 table 7.1 column answers |
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| 36. |
Why do plants need carbondiaxide |
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Answer» concentrations of carbon dioxide make plants more productive because PHOTOSYNTHESIS relies on using the SUN's energy to SYNTHESISE sugar out of carbon dioxide and WATER. Plants and ecosystems USE the sugar both as an energy source and as the basic building block for growth. |
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| 37. |
Record the observation of all the activities. What did you find? Complete the following observation table with reference to the activities 1 to 5.Activity Colour Gas released Temperature Nature of changechange (yes/no)change (chemical/physical)(if present)(if present)1123453.3 Observation tableObserve and keep a record of the physical and chemical changesFind outthat you experience in your daily life.A physical change takes place due to changein the parameters such as temperature,pressure. Often a physical change in reversible. The composition of matter remains thesame in a physical change. For example, ice is transformed into water on heating and |
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Answer» Record the OBSERVATION of all the activities. What did you FIND?Complete the following observation table with REFERENCE to the activities 1 to 5.Activity Colour Gas released TEMPERATURE Nature of changechange (yes/no)CHANGE (chemical/physical)(if present)(if present)112345 |
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| 38. |
निम्न में से कौन सा कथन कार्बन यौगिक के लिए सही है? * ज़्यादातर कार्बन यौगिक विद्युत के सुचालक है ।ज़्यादातर कार्बन यौगिक विद्युत के कुचालक हैं ।कार्बन यौगिक के बीच अंत्रा अणु बल कम होता है।कार्बन यौगिक के बीच अंतरा अणु बल ज़्यादा होता है।a) 2&4b)2&3c)1&4d)1&3 |
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Answer» uuhfhdnsjdncnjsjdhsbhshsbdfhffdjsjjdhc |
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| 39. |
When carbon combine with oxygen form carbon dioxide.In this process which of the following is a product? |
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| 40. |
is the outermost, non-living and rigid layer, seen in a plant cell. |
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Answer» Hi thereExplanation:Cell WALL is the outermost NON living and RIGID layer seen in a PLANT cell |
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| 41. |
Eukaryotes and prokaryotes are different form each other give reason |
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Answer» In prokaryotes, DNA is bundled TOGETHER in the NUCLEOID REGION, but it is not stored within a membrane-bound nucleus. The nucleus is only one of many membrane-bound organelles in eukaryotes. Prokaryotes, on the other HAND, have no membrane-bound organelles..... |
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| 42. |
What happen with interia of an object when it's velocity is double |
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Answer» please follow meExplanation:Inertia is the property of mass that resists change. ... If you INCREASE EITHER mass orvelocity, the momentum of the object increases PROPORTIONALLY. If you double the mass or velocity you double the momentum. |
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| 43. |
Homolytic fission of CH3Cl gives |
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Answer» Don't KNOW EXPLANATION:UNCLE do it by yourself |
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| 44. |
How is an anion formedHI GUYS TELL ME |
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Answer» c atoms hold some of their electrons relatively loosely. Consequently, they TEND to lose electrons and form CATIONS. CONVERSELY, most nonmetallic atoms attract electrons more strongly than metallic atoms, and so GAIN electrons to form anions. |
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| 46. |
Notes of chapter 1 electricity only on pic |
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Answer» German-occupied Europe REFERS to the sovereign countries of Europe which were wholly or partly occupied and civil-occupied (including puppet governments) by the military forces and the government of Nazi Germany at various times between 1939 and 1945, during and shortly before World War II, generally administered by the Nazi regime.[1] The German Wehrmacht occupied European territory:as FAR east as the town of Mozdok in the northern Caucasus in the Soviet Union (1942–1943)as far north as the settlement of Barentsburg in Svalbard in the Kingdom of Norwayas far south as the island of Gavdos in the Kingdom of Greeceas far west as the island of Ushant in the French RepublicEurope at the height of German military expansion, 1942Outside of Europe proper, German forces effectively controlled AREAS of North Africa in Egypt, Libya and Tunisia under ostensible British, Italian and Vichy French rule at times between 1941 and 1943. German military SCIENTISTS established the Schatzgräber weather station base (1943–1944) as far north as Alexandra Land in Franz Josef Land – arguably part of Asia. Manned German weather stations also operated in North America (Greenland: Holzauge [de], Bassgeiger [de], Edelweiss base [de] – 1942–1944). Additionally, German Kriegsmarine vessels operated in all of the world's OCEANS throughout the war. |
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| 47. |
Explain the energy pyramid |
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Answer» A pyramid of energy represents how much energy, initially from the SUN, is retained or stored in the FORM of new biomass at each trophic level in an ecosystem. Typically, about 10% of the energy is transferred from one trophic level to the next, thus preventing a large NUMBER of trophic LEVELS.... |
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| 48. |
The process of planting desired metals on other metals with the help of electric current is called_______. |
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Answer» cess of depositing a THIN layer of a DESIRED METAL over a metal object with the HELP of electric current is CALLED electroplating.Hope this helps you.... |
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| 49. |
बहिर्गोल भिंगाद्वारे मिळवणाऱ्या प्रतिमांचा विचार करता जर वस्तू 2F1 येथे ठेवली असल्यास प्रतिमेचे स्थान व प्रतिमेचे स्वरूप कसे असेल |
| Answer» TION:u FN .gf.ऑषdyktkनसनहीं मना fb my k F f | |
| 50. |
I) Calcium and magnesium are found in the combined form in nature white gold and platinum are found infree stateii)Aluminium loses its shine readily,111) Aluminium cannot be obtained by reduction of itsoxide with coke.iv) We cannot shore silver nitrate solution in cappervessel.v) Pickles are not stored in metal container |
| Answer» SORRY i can't UNDERSTAND | |