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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 40301. |
After pollination, the growth of pollen tube on stigma towards ovule is due to : |
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Answer» Thank you my lord. Absolutely right answer Because I am weak in bio.... Ab aise bologe... Kya mera ans...sahi me shi hai mujhe yakin nhi ho raha hai yar.... Ya right ? Chemotropism |
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| 40302. |
What are receptors |
| Answer» An organ or a cell help to respond to stimulus are called receptors | |
| 40303. |
Why some contraceptive methods effects the prosperity of a family? |
| Answer» | |
| 40304. |
What is nitration? |
| Answer» Might be it is nutrition | |
| 40305. |
lenght of earrh\'s magnetic field |
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Answer» Kk request accept ki hu..chwck kele fb net pe sb miljata hai...mai tiwari hu.bye bow shock???diameter n...and i m tiwari..ok...no kakkar To 1/5 kitna hogaa nikaal k dekh loo Maine accurate answer diya h akriti kakar bye.. Earths bow shock is about 17 km thick and located about 90000 km okk akriti kakar its 1/5of earth\'s diameter no.. 65000 km |
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| 40306. |
shape of earth\'s magnetic field |
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Answer» no...i asked length..sorry Dipole Like a bar magnet |
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| 40307. |
What is the rainbow formed in the sky elaborate with the help of the diagram |
| Answer» | |
| 40308. |
What is a rain bow |
| Answer» | |
| 40309. |
Difference between kohlrabi and brocoli |
| Answer» Raw Kohlrabi\xa0has 1.5 times more\xa0Sugars\xa0and 1.4 times more\xa0Fiber\xa0than Raw Broccoli. While\xa0Raw Broccoli\xa0contains 1.3 times more\xa0Energy, 1.7 times more\xa0Protein\xa0and 2.4 times more\xa0Omega 3\xa0than Raw Kohlrabi. Both Raw Kohlrabi and Raw Broccoli have similar amounts of Carbohydrate and Water per 100 g. | |
| 40310. |
What do u mean by DNA replication? |
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Answer» Padhai....bhi...krni hai...yar Are ha bhai.....Par mai ja raha hun. ...phir aaunga. .2 baje Mai hoon na yaar DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. Thik hai yar Mt. Batao. ...BYE. |
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| 40311. |
Why star twinkle at night?? |
| Answer» Star twinkle at night by atmospheric rarefraction | |
| 40312. |
What is coplating |
| Answer» | |
| 40313. |
What is beauty ??? For mahii |
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Answer» Bye bye guys abb milte raat ko after 12 am Beauty means A combination of quality Explain it in the sense of physics |
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| 40314. |
What is geotropism |
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Answer» Or toward soil Movement of root toward earth |
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| 40315. |
Will it include in board exam |
| Answer» yes all ate online | |
| 40316. |
Who is considered as father of environmental science? |
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Answer» Yes it is from biology. It is not a question of class 10th |
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| 40317. |
Which type of reproduction occour in yeast |
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Answer» Budding Kon Its tanya this side I Know u dont know me Hiii Hi all Budding Yeast put out small buds that separate and grow further Budding |
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| 40318. |
Why do we store silver chloride in dark coloured bottles? This reaction is the basis of? |
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Answer» Due to photodecomposition reaction Naa bhaiwa. Geography is also a science. But sci se socha kuch puch lu Utsav broo science padh k aa raha h kyaa..... Geography choir diya Really yar hm sabka shi hai Because silver chloride react with sunlight and it is a decomposition reaction Photochemical decomposition Pura answer doo yaar aadha aadhura mat doo. Cause it form silver and chlorine in presence of synlight Contact Because when it comes in conan with light turns Grey |
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| 40319. |
Name another four name of non renewable resource.? |
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Answer» Both physics and geography have its own langauge. Here is ur answer:- 1:-Conventional source of energy2:- Non replenishable resource3:-Exhaustible resource4:-Finite resource.Aur bhi nam baatu kya esh ka?4 is enough. I asked four . Bas do hi hota hai.... Baii Maine doo btaye naa 2 nam batayaa himanshu tumne aur 2 name bataoo eshka. All r wrong mai puch raha hu write four another name of non renewable resource not saying that u give me example. Conventional.... Exhaustible ... Natural gas Coal,petroleum, Fossils fuels, coal, petroleum and natural gases Coal..petroleum... Diesel....mineral.. Four name not 1. Exhaustible |
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| 40320. |
Why DNA copying is essential part of reproduction ? |
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Answer» Thanks Ooo Darshana ur ans...is nice And variations DNA contains information for inheritance of features from parents to next generation. DNA present in the nucleus is the information source for making protein. If the information is different, different protein will be made different protein will eventually leads to altered body designs For transfer of traits 2.it also if not occur accurately then causes variations which are beneficial for individuals 1.it helps in transmission of characteristics from parent to next generation |
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| 40321. |
How tendril coil around the support....?? |
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Answer» Thanxx....??? When tendrils come in contact with any support, the part of the tendril in contact with the object does not grow rapidly as the part of the tendril away from the object. This is due to the fact that auxin secreted in the part which is away from the object grow rapidly. This rapid growth causes the tendril to Circle around the object When they come in contact with any support the part of the tendril in contact with the object does not grow as rapidly as the part of the tendril away from the object .. This causes the tendril to circle around .. AUXIN synthesis on the opposite side of the part where sunlight is falling so it helps the tendril to coil By the process of thigmotropism by rounding around the coil and take support Anyone.. Bhai sorry hamko bio nhi aati Tendrils encircle or coil around the object in contact with...elaborate Extremely sorry Weak in bio Sorry Wrong que....please write in better way |
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| 40322. |
What is reflex arc?? Define |
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Answer» The pathway taken by nerve impulses in reflex action Ohhhhh thanks both In simple language :the pathway taken by which nerve impulse in a reflex action is called reflex arc In brief The arc in spinal chord which is responsible for reflex action Please define it In spinal chord Arc Archive which helps in carrying reflex action |
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| 40323. |
solder is an alloy of which 2 metal? |
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Answer» Are ha yar bhut simple tha.... Lead- 60% & Tin- 40% Pb and tin Lead and tin Fastttt Fast |
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| 40324. |
C + hno3 = ??? |
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Answer» But which spectacles???? ???use specticals Himanshu. My name is Darshana not darshan. ??? Are yar don\'t call her darshan she is Darshana My ans....is wrong? ?? Am I right or wrong. Pls tell us correct answer Ya darshan May be not sure =co2+no+h2o No2 +Co2 +H20 Again that question.... No reaction |
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| 40325. |
Name two metals which react with HNO3 to release H2 gas |
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Answer» ??? Ya ya magnesium and magnese Mn Am I right Deepanshi ? Sorry it\'s Mn and Mg My and Mg Magnesium and manganese Mg Cu and ag |
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| 40326. |
Chemical reactions of ethanoic acid |
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Answer» Okkk Mr.sudhanshu Agar koi khelna chahe to jrur do phar me aajjaaiyega. ... Vhii puch rhi hu ji..?? Are nhi....kl..vo...sb megha..ke liye tha Sudhanshu aaj KBC nhi kheloge kya???? ?? Ohhhhh thanks Apka shukriya Right answer C2H5OH------in the presence of-potassium permanganate or potassium dicromate --gives--=----\'CH3COOH |
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| 40327. |
With the help of suitable example explain the phototropism and geotropism |
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Answer» Good example Bending of shoot towards light is positive phototropism growth of plants in opposite direction of earth is negative geotropism |
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| 40328. |
Role of saliva |
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Answer» Saliva does the partial digestion where the starch is broken down into glucose by salivary amylase. This partial food is known as bolus. Saliva consist of Salivary Amylase. It converts starch into sugar at an optimum pH of about 7. It is due to these salivary glands that our mouth waters when we eat or smell something we like. Saliva converts the starch into sugars. |
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| 40329. |
What is contacaptive methods |
| Answer» These birth control methods include: condoms, the diaphragm, the contraceptive pill, implants, IUDs (intrauterine devices) | |
| 40330. |
What is a di hybrid cross |
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Answer» Cross between two plants considering two contrasting characteristics We have to cross breed yellow (Y), green ( y), round ((R), wrinkled (r) It is mendels 2nd law law of segregation |
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| 40331. |
What is the work of hcl in stomac |
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Answer» Activates prorenin and pepsinogen to renin and pepsin respectively 1.it creat acidic medium in stomach. 2. It kill the bacteria which enter with food It creat acidic medium in stomach It create acidic medium in stomach |
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| 40332. |
How do mendel experiment show that the trait may be dominant or recessive |
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Answer» Appearnce of the offsprings Lakhbir singh and manjit gaur Refers to refresher of lakhbir singh... |
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| 40333. |
What is differences between shoot and root? |
| Answer» In simple language if I say :roots are any thing just below the ground but on the other hand shoots are anything which are above the ground | |
| 40334. |
what is carbon dating |
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Answer» Ok. Thanku nd Gud night... Just like suppose we have to find the age of trees present inside earth or seabed , that when they got reproduced . At that time we use isotope of carbon which is C14 . and this process is known as carbon dating Mera Aaj Ut h plz batado I m going to sleep ...ask tonight plz !! Plz ? Explain it. Plzzz.. The process of finding the age of fossils using C14 |
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| 40335. |
What is the colour of CuSO4 |
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Answer» So jaao Are bhaii bolna shantiniketan she ho kya abhishek Time deekha hai Sona nahi hai The r known as blue viytrol , green vitriol & white vitriol respectively Blue FeSO4 :- green & ZnSO4 :- white / grey Blue Blue |
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| 40336. |
Who gives nutrition to sperm cells ?? Without Google be honest |
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Answer» Seminal fluid... Means ????pawan answer of the century Seminal vesicles Prostate glands Our body |
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| 40337. |
king of acids ? King of base ? Name and why ? Be honest without Google |
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Answer» King of acid is sulphuric acid ; it is highly acidic in nature, more reactive than most of the acids....... Sridharacharya derived the quadratic equation bt first solver was Babylonians Ask question Ok Sry Shruti not disturb us It is not right No Wrong hai #abhishek Hey ayush from where are u Shreedharacharya# ???mera answer Shi Hai Highly* Bcz they r hight concentrated . Who solved quadratic equation of the form of xsq - px +q=0 But why Ok Wrong ...ans is H2SO4 and Mg(Cl)2 Nope ..H2SO4 is rught Not used Google just giving approx. Ans HCl& NaOH respectively Last question for you related math Is it HCL King of acid aqua regia ... And king of base naoh Sulphuric acid (H2SO4) |
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| 40338. |
What is the unit of refractive index |
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Answer» Bhaii mere aahi h na answer??? Because light travels in different medium different speed so cancel out so it is unitless It is unitless Reason It has no unit |
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| 40339. |
What is geographycal isolation |
| Answer» | |
| 40340. |
Mendleev expriment |
| Answer» | |
| 40341. |
Define 1 volt ?express it in terms of S.I unit of work and charge. |
| Answer» 1volt=1joule/1coulomb. | |
| 40342. |
How many hexagonal and Pentagon panels in C60? |
| Answer» 20 hexagons and 12 pentagon | |
| 40343. |
Why, graphite conduct electricity |
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Answer» Due to the presence of free electrons in a graphite crystal it conduct electricity Because it have free electrons to move |
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| 40344. |
Hard water and soft water with example |
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Answer» Their exact definitions? Ice is hard water Friends come here |
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| 40345. |
What is ordered of colour in the colour in the spectrum of white light |
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Answer» VIBGYOR Riya u are new here ? VIBGYOR down to upward VIBGYOR |
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| 40346. |
What is saliva |
| Answer» It is an enzyme produced in buccal cavity.. | |
| 40347. |
Hydrochloride |
| Answer» Hcl | |
| 40348. |
What is host? |
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Answer» A host is an organism on which the parasite feed. A organism which provides nutrition to the other parasitic organism |
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| 40349. |
When milk boil in vessel is come out the vessel and water boil in vessel is not come out. Why? |
| Answer» When water reaches 100°c it changes to vapourBut when water present nn milk vaporiss it come out with molecules of milk also. | |
| 40350. |
Differentiate between alloys and amalgam |
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Answer» Difference between alloy and amalgam in points The mixture of diff. Metals and non metals is called alloyBut the mixture of mercury and any other metal is called amalgam! |
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