Saved Bookmarks
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.
| 50601. |
Name some famous fossils? |
|
Answer» Natural gas Coal petroleum Archaeoptreyx Lucy |
|
| 50602. |
व्हाट इस बैलेंस केमिकल इक्वेशन |
|
Answer» Representation of chemical reaction using symbols is called chemical equation.... A balance cgemical equation is the equation in which atoms of various elements on the reactents and the products side are equal. |
|
| 50603. |
What does the slope of V/I graph represent? |
|
Answer» Resistance This slopes tell us resistance Resistance |
|
| 50604. |
What is peristaltic movement?????? |
|
Answer» The rhythmic contraction and relaxation of oesophagus Contraction and relaxtion in the inner lining of oesophagus this movement occurs is called peristalsis movement It is a movement of Oesophagus which means contraction and expansion movement of walls, so that the partially digested food is pushed forward in the track The rythmic movement of the lining of the canal to push the food forward. The downward movement of food (broken in simplr forms) all along the gut with rhythmic contraction and relaxation. |
|
| 50605. |
Koi hai❔❓ |
|
Answer» Diku aaj raat ko aa jana m aunga... Hi Sorry...emoji galti se gai ? Yo? Hy Well brainly dubara install kro to yaad kr lena Aapka ans gayab hogaya .. . . Diku aap baat ni krti aajkl? .. Net to zada hi kharaab aara hai aaj |
|
| 50606. |
Difference between si unit of charge and si unit of current |
| Answer» Si unit of charge is columb. And current is ampere | |
| 50607. |
Structural formula of benzene |
|
Answer» Kaise banaye C6H12 |
|
| 50608. |
Structural formula of ethyne |
| Answer» C2H2 | |
| 50609. |
Deep |
|
Answer» Not deep Very deep understanding is required .... |
|
| 50610. |
Name the gas evolved when ferrous sulphate salt undergoes decomposition reaction??????? |
|
Answer» SO2 , SO3 sulphur dioxide So2 gas Sulphur dioxide... |
|
| 50611. |
Deepika tumhaare raj bhaiya ki mam bahot mast hai |
| Answer» Whats app dp me | |
| 50612. |
Why we used tungsten for making bulb wire? |
|
Answer» Main reason is it hve hig melting point snd high resistivity also Bcoz it has high melting point...And it doesn\'t undergo oxidation even at a high temperature... Because tungsten is an alloy which has high melting point |
|
| 50613. |
What is reflec action |
|
Answer» Refex are quick spontaneous movement Direction which is is gives by the spinal cord are called reflex action the brain is not involved in reflex action but in one way we can think that the the brain can be involved in the reflex action to catch the memory of the action Only the information that the reflex action has taken place goes on to reach the brain..... A reflex action is an involuntary control of the human brain. |
|
| 50614. |
Examples of photo decomposition reaction? |
|
Answer» Photo de composition the water decomposition it is a type of decomposition in which are substance can be decomposed in the presence of Sunlight and for a new product is known as photodecomposition agcl ------- ag + clagbr -------- ag +br |
|
| 50615. |
Arjun pal mera apna beta hai....love u bete?? |
| Answer» | |
| 50616. |
Suhana bahot badi waali item hai |
|
Answer» Gaand marwaana hai ....kya bhosdike Kya re maadarchod Kya re maadarchod......gaand mrwaana hai bhosdike kya Hii .... |
|
| 50617. |
Explain tetravalency |
| Answer» Thankz | |
| 50618. |
What is principal focus of convex mirror |
| Answer» the point where all the rays parallel to the principal axis appears to meet os called as principal focus of convex mirror . | |
| 50619. |
What is monohybrid cross. Explain in detail |
| Answer» A monohybrid cross is a genetic mix between two individuals who have homozygous genotypes, or genotypes that have completely dominant or completely recessive alleles, which result in opposite phenotypes for a certain genetic trait. | |
| 50620. |
I DID NOT UNDERSTAND ABOUT PROPERTIES OF ETHANOL |
|
Answer» Read mat kar samaj le bhai There are some properties of ethanol first when it mix with the water it is used as automobile second the pure alcohol is known as the absolute alcohol and 95% of alcohol and 5% water is known as the rectified spirit third it is used as the fuel and the person can drink the alcohol means ethanol it is known as the alcoholic Read again and again... |
|
| 50621. |
Word equation of photo synthesis |
| Answer» Carbon dioxide + Water →Glucose + Water + OxygenIn presence of sunlight or chlorophyll zarur likhna | |
| 50622. |
Why POP is named Plaster of Paris? |
|
Answer» It is calcium sulphate hemihydrate when gypsum is heated up at 337 Kelvin then it form and is also known as plaster of paris because it used at first time in Paris It was first made in paris |
|
| 50623. |
Why ZnO and Al2O3 is ampotheric ocides |
|
Answer» Zinc oxide and Aluminium oxide is known as imphoteric oxide because they show acidic as well as basic behaviour They react with both acids and bases to give salt and water, means they neutralise |
|
| 50624. |
Guys I am half succesaful... |
|
Answer» Yll .. purane log khaho...pls aa jao.. m bor ho rHi hu... Kl se yha bss 9tanki ho rahi hh..,??? ??? Ooo you were trying to send video mujhe lga ptani sayd khirafat suj ri hai?????????? |
|
| 50625. |
How electric charges flow inside a wire. Explain. |
| Answer» In form of electrons | |
| 50626. |
Aaj kis chij ka exam tha aap logo ka |
|
Answer» Oh kaisa hua English hogaya English |
|
| 50627. |
Define evolution .Why are traits acquired during the lifetime of an individual not inherited? |
| Answer» | |
| 50628. |
Explain the method of urine formation in human being. |
| Answer» Urine formation: The dirty blood containing waste like urea enters the glomerulus which filters the blood. During filtration, the substance like glucose, amino acids, salts, water, urea etc present in the blood pass into Bowman\'s capsule and then enter the tubule of nephron. When the filtrate containing useful substances as well as the waste substances passes through the tubule, the useful substances like glucose, amino acids, most salts and water are reabsorbed into the blood through blood capillaries surrounding the tubule. Only the waste substances like urea, some unwanted salts and excess water remains behind in the tubule. This yellowish liquid is called urine. | |
| 50629. |
Working of electric motor and electric generator is omitted or not from cbse syllabus? |
| Answer» It is included in syllabus | |
| 50630. |
Why sexual reproduction is more survival than asexual reproduction |
|
Answer» Because in sexual reproduction it creates more variations which makes the chance of survival more Sexual reproduction promotes diversity of characters in an offspring due to combinations of genes which can lead to variation whereas in asexual reproduction evolutionary change is not possible as only one parent is involved therefore no variation takes place. Sexual reproduction is more\xa0advanced\xa0than asexual reproduction\xa0as it involves the fusion of two different gametes. This leads to genetic variation in which organ helps the organisms to evolve and\xa0survive\xa0new changes.\xa0Asexual reproduction\xa0in walls the production of clones and hence evolution becomes less obvious. |
|
| 50631. |
What is tropic moment |
|
Answer» The bending or movement of a part of plant in response to the external stimulus is called tropism or tropical movement. It is of following types :\tPhototropism: It is a response to light. It may be towards light (positive) or away from the light (negative).\tGeotropism: It is a response to gravity-. It may be towards stimulus (positive) and away from the stimulus (negative).\tChemotropism: Response to chemicals. It may be positive or negative.\tHydrotro pism: Response to water. It may be positive or negative. Movement related to stimulus i.e plant body either move towards stimulus or away from stimulus |
|
| 50632. |
Hii does anyone is from Gujarat and maharashtra |
| Answer» Yes i m from maharashtra | |
| 50633. |
Hi friends galvanisation batayo koi |
|
Answer» Pta nhi koi hoga pgl Ashu se kon i love u bol rha hai? I am boy Set 1 tha Hi |
|
| 50634. |
What is the electron dot structure of ethanoic acid and ethanol |
| Answer» Answer is done by a diagram how i will show u | |
| 50635. |
Aluminium is more reactive then iron still it is used for making utensils? |
| Answer» Aluminium is a highly reactive metal, yet it is used to make utensils for cooking. This is because aluminium reacts with oxygen present in air to form a thin layer of aluminium oxide. This oxide layer is very stable and prevents further reaction of aluminium with oxygen. | |
| 50636. |
Why digestion is known as endothermic ? |
|
Answer» Digestion is endothermic as in digestion food is break down into its simpler substances and here energy is absorbed for breakdown therefore it is a endothermic reaction . Esterification and saponification define padh lena sure aayga Digestion is exothermic reaction ... Milk has ph of 6,and in curd its ph changes. How?? Maine book nhi dekha Oh sorry Endothermic reaction absorbs heat...not releases heat... Endothermic means heat goes out, digestion releases carbon dioxide that\'s why... More than 7.... A solution turns red litmus blue, its ph is.. Endothermic ??meko to exothermic lag rha h..??..phir mujhe nhi pta ? The question. I have asked is correct ok No respiration is considered as exothermic Mai bhi yahi bolne wala tha ? Digestion is known as exothermic process not endothermic... And it is known as exothermic bcoz energy is released during this process.... |
|
| 50637. |
Why chlorine water should be kept in dark coloured bottles. |
|
Answer» Yarrr mai yahi bolne wala tha ? Bcoz it readily react with sunlight and form other compound... |
|
| 50638. |
Name the gas which is evolved when lead nitrate is heated and has brown fumes ? |
|
Answer» Hii Mene nahi karne tujse baat ?? Katti ?? ? Aaj Se Tujse Katti ? I think u r dumb ? Network Chala gaya ? To bol dete....kyu nhi bola ??? Maai yahi bolne wala tha? Only nitrogen dioxide has brown fumes Nitrogen dioxide and Oxygen.... |
|
| 50639. |
Will practical based questions come on 4th march, board exam ? |
|
Answer» Yes No practical based are omitted Nah munna nah Yes Possible Yeahhhhh... Of course |
|
| 50640. |
hii koi online hai |
|
Answer» Hi Hii Yess... mujhse pucha kya hiitum kaha se heya Hii |
|
| 50641. |
Please give me name and color of all ppt. Which are formed by chemical reactions. |
| Answer» The chemical reaction between potassium iodide and lead nitrate is characterised by the formation of a yellow precipitate of lead iodide.\xa0When silver nitrate solution is added to sodium chloride solution, then a white precipitate of silver chloride is formed alongwith sodium nitrate solution.\xa0AgNO3 (aq) + NaCl (aq) \xa0AgCl (s)+ NaNO3 (aq) | |
| 50642. |
Good conduct of electricity |
|
Answer» Graphite is good conductor but it is a non metal Metals Metals are good conductor of electricity and silver metal is the best conductor of electricity .... |
|
| 50643. |
How tissues are protected (control & coordination) |
|
Answer» Tissues are not protected only WBC are protected our body Brain is protected by a bony box called cranium, within which are present three layers of fluid-filled membranes called meninges for absorbing shock. The vertebral column or the backbone protects the spinal cord. |
|
| 50644. |
What is mendel law of inheritance |
| Answer» \tAccording to Mendel\'s first law of inheritance, the characteristics of an organism are determined by internal \'factors\' which occur in pairs. Only such factors can be present in a single gamete.\tAccording to Mendel\'s second law of inheritance, in an inheritance of more than one pair of traits in a cross simultaneously, the factors responsible for each pair of traits are distributed independently to the gametes. | |
| 50645. |
Weather oxidising reaction endothermic or exothermic? ??? |
|
Answer» Exothermic The reaction in which oxygen combines with other elements or compounds is known as an oxidation reaction. For example, burning of hydrogen is an oxidation process in which hydrogen combines with oxygen to form water.2H2(g) + O2(g) → 2H2O(l)Oxidation reactions are exothermic. Exothermic |
|
| 50646. |
What is SOUL |
| Answer» | |
| 50647. |
Bahut ka pad parichay,,,,, |
|
Answer» Hojqta h 2 hrs m .. shuru se speed bnay rkhna Mere liye3 hrs bhi km hotrme h? Silly mistakes to meri bhi hoti hai .??? -2-3 = -6 likhke aaya tha???? bss thoda dhyan dena hai paper 2 hrs m hojayega fir acche se ankh gadake check krna hai?? Bye guyss Mahak ko toh ni dekha? Maths khrb ni lagta muje bs rd ni kia inna so dar lag ra h....aur silly mistakes ? Kis chiz ki mahek?????? Kisi ne mahak ko dekha h Maths to easy hai bss sample papers solve kro acche se zada tayiyari hojayegi usi se Maths ka kya hogaaa ? Check krne se pata chal jaega aur isliyebaki k xm bhi khrb ho skte h...so mne ache se chck hi nikia Mere jaenge paragraph m....mje pta h....aur literature ka toh rab jane? Aap yahi to ho Hlw? Kaisi chal rahi h tyarrri? Hlw Aapke ni jayenge itne I think .. mne prep ni kiya tha aapne kiya tha to aapke ni katenge itne . Mere shyd aur jaenge? mne check hi ni kia pura ? Hello everyone Aur bhi katenge patani kha kha se Reading , grammar , literature sbme milake 5 gye Mne kr liya mere 70 se uper bhi shyd ayenge Btw kha gye 5 mrks Mene sara check.kha kiya h? .. I hate hindi n sst 70 k aas paas ayenge shayad Arre koi baat ni siku sirf 2 hi gye.. 78 to hai... mere to 5 gye Hindi sachme tough hoti h Eng 2 mrks gye ? Lekin mushkil bhi utna hi hai Haan ,, Chill...last xm.h Btw aapka eng ka paper kesa hya tha❓❔ Spelling mistakes? Mne to kuch ni kiya... kaash eng jesa paper aay sahi ho jayega Bhot boring n bekaar?? Phle hi krke rqkhi h...revise krna h bas Yll dimaag kharaab hogya hindi se Hm 90% to hogyi hogi? Ohh Ni hui... Aapki prep hogyi❔❓ ? Ok Thori der ki hi bat h fir m apna phn use krungi Vese mera accha naam nikala .?? pikachu????? Accha ab samaj gya?? Meri brainly id diku22..... Yaha bui uss font m likhna tha?\u200d♂️ Accha ok diku Itzz meee 22? Month toh pta hi hoga Test to zaruri hai wrna to shak hoga? 22 Koi baat ni pata chalne do kya ho jayega Pikachu Oyee aseem m gr yha bataungi toh sbko pta chal jaega Yahi hu Gye kya Iska ans correct diya to m samaj jaaunga Accha to batao aapka bday kab hota hai? ... Abhi di k phn se chala ri hu ....mera phn di k pas h? M.diksha hi hu Bored againn??? Kaun ho? Aap diku ni ho Name change kyu? Diku? ,... Oh ha kal toh exam h? Hlwe Padh rahe hai yar kisi ke tayarri nahi hue? Hi Sab kha ho ¶ Koi n h kya?????????? |
|
| 50648. |
Who wants to become my girlfriend phone kro8683002460 |
|
Answer» ☹️ Sahi bola bhai rj Akshay ???? Rj????????? i want to become your father and i have yours mom phone no.??????? Apne Maar Matlab.........ladko ke baat hai samajne ke liye deeep jana padega tumhe ? ?? Tu pehle Apne Maar Baccha Hai Baccha He Rahe Imran Hashmi Mat Samaj Apne Aap Ko, Sakth Londa Hu Mai Beta Aashiqui Mat Sikha Apne Baap Ko ? 5 minute baki h Jaldi karo Beta Ye umar padhne ke hai to padh jyada IMRAN HASHMI mat samaj apne aap ko Are nahi chod dho? Tu phone kar le Rj? Karke muje kya hone vala hai?? TUMSE NA HO PAYEGA BETA ? No no ? Nahi kar k dekh lo YAr ek baath at last bol dena kitne log aapko call kiya ok? Wrong number hai na??? |
|
| 50649. |
Why are molecular movement is needed for life |
| Answer» Molecular movements are very necessary to provide the different kinds of Molecules through the entire body of the organism for maintaining and repairing the structure of the organism body.Diffusion is the essentially the movement of molecules from the region to region in biology the movement of molecules throughout the body of the Organism is no dad is known as diffusion. | |
| 50650. |
Will working of motor and generator come for exam? |
|
Answer» Maybe Answer diya usne Question dek Kon come adya kaha h Oo?? Yes....It\'ll come..... Call karke bAath karo Tum mahak ke baare mai itna chinta kar rhe ho. Aapko oag rha hai ki vo bhi aisa aapke baare mai chinta karti hai ya nahi? Yaar ek baath bolu Bolo Kya hua tera aur mahak ka beech mai Hi Hii |
|