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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.
| 49751. |
Name the STD caused by bacterial infection ? |
| Answer» Syphillis and gonorrhea | |
| 49752. |
Hlo everyone! ! Yha pr baat krte h |
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Answer» Hi kuhu Gn and sweet dreams to al By all of u Bye..ankesh ji..kuhu..suhu..good night..? Bhai* Abhi bha isme yaad krne ki koi lod nhi h Ab sab ja rhe ho..byee Gd aadya Bye..aadya bestie..good night..? Good night everyone...? Ok Shreya...bye and good night...☺? Pata ni ji.. Bestie ji kl ap aayengi ? Ap ek kaam kro...hmare roll no. Yaad krlo...??? Byy gn Ha..?? Mujhe bhi lagta h shreya...? Name likha hua h...phir bhi problem ho rhi h....usme yaad kya karna h..???? Abhi..apki memory weak h kya..? ?itne easy name h sabke.. Nameste...???? Yrr muje tum sbke naam yad krne m dikkt ho rhi h ki konShreya, kuhu vats, aadya , deep, queen Oh..? ??? namaste ?? Krungi* Mai bhi ab sirf kuch hi logo se baat krungu yaha..? Net ni chl rha tha..? Hello suhu...? Hiii Shreya...bol kyu ni rahi thi kuch...meko laga aap gyi...aap hi to baat karti ho mujhse...? Mujha lgta h aadya vo chali gyi What nice joke...?? Yes..aadya..? Nice joke Aadya singh Shreya...??? Abhi baate krte h na Kuhu vats aapka name kya h Nhi Oh...abhi...abhi tum ho..? Lagta h gye sab...to mai bhi chalti hu..? Nhi m hu abhi Nhi Nhi m to yhi hu , bkiyo ka pta nhi Sabhi log gye kya..??? *rahi Hm .. Ha...vahi to bol tahi hu..sabse galti se ya jaldi me hi galat type ho jati h...? Mene jldi m glt likhdi HmOr btao ?? It\'s ok...sabse ho jati h...galti se type..? Hmm , m sry glti se type ho gyi thi glt spelling Tumne aadya ki to sahi likhi...but singh ki wrong likh di...? Abhi..apne singh ki spelling galat likhi..?? Hii Ha..tum sahi likhati ho...and baki sabne first time to galat hi likha tha.? Mene spelling shi likhi h Hey Aadya sing Mai shi likhti hu..aadya..? Name change na karu to kya karu...koi kabhi spelling hi ni sahi likhata...itna easy name h phir bhi...? Kha gye sb Name kyu change krna h Mast h ? Kyu kya hua Ab meko apna name change hi karna padega...? Kese ho sb Yrr...tumne bhi mere name ki spelling wrong likh di...? Hey Hello.. Yaa Hello..? Hlo honey , abhi , aadhya and sherya Yup Hlo |
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| 49753. |
Define angle of deviation |
| Answer» The angle between line of sight and horizontal when the object is seen from some height (more then object height) | |
| 49754. |
Define aquaregia |
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Answer» Yep Aqua region is a freshly prepared mixture of conc. Nitric acid and hydrochloric acid in the ratio 1:3. |
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| 49755. |
i. What type of source of energy is mentioned in the above picture? |
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Answer» Bc kahi ka Yes! Wher is the picture Picture khna hai |
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| 49756. |
Practical solution of physics all experiment |
| Answer» | |
| 49757. |
Next sample paper? |
| Answer» Bhai kon se sample paper kis subject ke | |
| 49758. |
Name the reaction responsible for large energy production in sun |
| Answer» Nuclear fusion | |
| 49759. |
State the principle behind electric generator |
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Answer» Principle behind electric generator is EMI (electromegnatic induction) Fleming\'s right hand rule |
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| 49760. |
Name te acid present in nt sting |
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Answer» Formic (methanoic acid) is present in ant sting na ques sahi se likha h apne......aur na answer?? ya yoh ques puchlo ya answer hi dedo..........??? in ant sting methanoic acid Formic acid methanioc acid HCOOOH |
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| 49761. |
What is acdic |
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Answer» When a substance releases H+ ions during the reaction with water, then it is said to be an acid Acid is a saur substance which turns blue litmus to red litmus Khatta ho jo kuchh bo hai acidic indicators use karna na to khane lagna are*? salts of strong acid and weak base ate acidic with ph value less than 7. |
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| 49762. |
Kya koi bulandshahr se hai |
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Answer» Okkk... to ham bhi apne ghar walo se hain Mai to bhai ghar se hu.....????? Na Me to UP se hu Hum to India wale hai hm UP wale nhiiii Delhi wale h????????? |
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| 49763. |
Mentioning the mode of reproduction used by - Planaria, Spirogyra,? |
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Answer» Spirogyra by fragmentation, and planaria by regeneration Planaria use regeneration and spyrogyra use fragmentation Regenration Thanks yogita Planaria reproduces by regeneration. .In Spirogyra, reproduction takes place by fragmentation that involves breaking down the filaments into smaller bits.\xa0 And in Spirogyra is Fragmentation Regeneration |
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| 49764. |
What is meant by affinity |
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Answer» To put it simply, affinity means a close relation The electron affinity is the potential energy change of the atom when an electron is added to a neutral gaseous atom to form a negative ion. So the more negative the electron affinity the more favorable the electron addition process is. Not all elements form stable negative ions in which case the electron affinity is zero or even positive. |
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| 49765. |
What is the function of rheostat |
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Answer» A rheostat is\xa0an adjustable resistor used in applications that require the varying of resistance in an electric circuit.\xa0Its function is to adjust the magnitude of current in a circuit, by varying the resistance.\xa0 To control the resistance in a circuit. ...... Through a glass prism How are Rainbows formed? |
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| 49766. |
What is a science ? Define briefly. |
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Answer» THANKS The study of and knowledge about the physical world and natural laws. The study of an knk ? Study of nature Science is everything Find on Harsh can u help me Science\xa0is what we do to find out about the natural world.....I know my theory is Crazy, But not crazy Enough to Be False!!!! ??... Its a study of nature and physical world ? Sb moh maya h ......???? Bakkk..... Search on Google Sach me lukhee It\'s an scientific golmaall |
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| 49767. |
Predict the group number and period number of Ca and Cl |
| Answer» Ca=2,8,8,2 (20 atomic no) Group.no 2Period .no 4(no. Of shells)Cl = 2,8,7(17 atomic .no)Group.no 17Period.no 3 | |
| 49768. |
Name the respiratory organ in fish and earthworm. |
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Answer» Gills Fish_gills Earthworm_skins Fish -gillsEarthwarm- skin In which schl do u study vaishali Fish respires through its gill and on the other hand earthworm respires through its skin. Hope my answer is helpful for you? Gills and skin Fish - Gills Earthworm - Skin. |
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| 49769. |
Diagram and write its steps of nephron |
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Answer» It cannot Hello Parts of nephrons r; glomerulus, bowman\'s capsule, collective duct ?? I think r u from meerut From where r u belong Hello Dishu gujjar |
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| 49770. |
Define chemotrooism,explain with example |
| Answer» Movement with respect to chemical. Eg- pollen grain to anther | |
| 49771. |
What is habbers process? |
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Answer» The\xa0Haber process, also known as the\xa0Haber-Bosch Process, was founded by Fritz Haber and Carl Bosch, both who were German Chemists. Haber discovered the conditions for the formation of ammonia, and Bosch discovered the work of high-pressure on chemical reactions (developed into industrial process). Both were awarded the Nobel Prize.THE PROCESSThe Haber process takes nitrogen gas from air and combines it with molecular hydrogen gas to form ammonia gas. This is an exothermic reaction, meaning it\xa0releases\xa0energy so that the sum of the enthalpies of N2\xa0and H2\xa0(the reactants) is greater than the enthalpy of NH3\xa0(the products).Haber\'s process is an industrial or commercial process used for the manufacture of ammonia from nitrogen and hydrogen using iron catalyst at 400-450 degree Celsius and 200 atmospheres pressure.A mixture of hydrogen and nitrogen gases in the ratio 3:1 is taken in compressor. It is then compressed to about 200 atm pressure and passed over heated catalyst in catalyst chamber. The mixture is maintained at a temperature between 400 450C. In condenser, the hot mixture of ammonia gas and unreacted hydrogen and nitrogen gases coming out of catalyst chamber are led to the cooling pipes.N2(g) + 3H2(g) → 2NH3(g) ΔH = - 92.4 kJWhich is a reversible reaction:2NH3(g) → N2(g) + 3H2(g) ΔH = + 92.4 kJ mol-1 In the haber process, nitrogen and hydrogen react to form ammonia |
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| 49772. |
What was the need for classification of elements |
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Answer» To learn elements name easily To make studu of elements easy Nothing ?????? to make study of elements easy |
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| 49773. |
Please write the reaction of pentene with water . |
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Answer» C5H10+H2O=C5H11OH C3h6+h2o=c3h7oh |
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| 49774. |
What is sexual dimorphism |
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Answer» Sexual Dimorphism is the condition where the two sexes of the same species exhibit different characteristics beyond the differences in their sexual organs. It refers to the distinct difference in size or appearance (physical differences in bodily appearance) between the male and female sexes of a species, in addition to difference between the sexual organs themselves. |
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| 49775. |
What are enzymes ? Name aby one enzyme of oir digestive system and write its function |
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Answer» Enzymes are bio catalyst A protein digesting enzyme called pepsin present in our body Enzyme are biological catalysts. Enzymes is a organisms which helps the digestion of food.For example:-amylase it\'s located in pancreas it\'s converts the carbohydrates into starch(simple sugar, maltose) |
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| 49776. |
Name the blood veseel that brings oxygenated blood to himan heart . |
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Answer» Pulmonary vein...... Pulmonary veins bring oxygenated blood to left atrium. Pulmonary vein Pulmonary veins bring oxygenated blood from lungs to heart Veins Arteries |
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| 49777. |
What is syatole |
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Answer» Systole is the contraction of heart chambers, driving blood out of the chambers. Systole is initiated by the sinoatrial node, which is the heart\'s natural pacemaker. These cells are activated spontaneously by depolarization of their membranes. During systole, blood is driven through the aorta and pulmonary artery after each dilation or diastole.Diastole is the period of time when the heart relaxes after systole.\xa0 Systole is the contraction of heart muscles. |
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| 49778. |
What is Biological Magnification?Explain It. |
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Answer» The process by which the harmful and toxic substances enter the food chain and get concentrated in the body of living organisms at each successive level in food chain is called biological magnification. biological magnification, is any concentration of a toxin, such as pesticides, in the tissues of tolerant organisms at successively higher levels in a food chain. |
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| 49779. |
,what is catenation |
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Answer» The ability of self linkage(bonding) of carbon atoms to form long chains is called catenation The ability of carbon to making bond is called catenation It is the self linking property of carbon to form long, branched or ring type chain. |
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| 49780. |
State Fleming right hand rule |
| Answer» If the forefinger, middle finger and thumb of the right hand are stretched at right angled to each other, with the forefinger in the direction of the magnetic field and the thumb in the direction of the motion of the wire, then the induced current in the wire is in the direction of the middle finger. | |
| 49781. |
What is bangene |
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Answer» It is a flammable and toxic liquid which have a sweet gasoline like odour having formula C6H6. |
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| 49782. |
Good morning friends and ?? |
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Answer» What happened?????? My previous account has been blocked ☺shivu Gud mrng ??? Gm Goood morning. Good morning Aur kesi feeling aa rhi h subeh subeh ?? gud morning |
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| 49783. |
How to ready in 1month for board exam |
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Answer» Solve past year papers,approx 80%questions will come from that part,give atleast 8 hrs to study ??? If we learn by heart,every difficulty will be easy If you learn from beginning you can score best marks but if you start now you can pass only with good marks Impossible |
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| 49784. |
The process by which ameoba obtain food is called _ |
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Answer» Amoeba obtain its food from outer surrounding with the help of pseudopodia by a process called phagocytosis. If the food material is solid then, phagocytosis term is used. But if the food is liquid or fluid then a similar process is there, called pinocytosis. Both the processes togather known as endocytosis (engulfing something). Lterally, phagocytosis means, \'cell eating\', that is., cell is eating and pinocytosis means, \'cell drinking\', that is., cell is drinking. Nutrition My pleasure sis Thnx Ok Yes u r right..but.. phagocytosis is a part of endocytosis Isime to confusion h Nhi book m to phagocytosis h endocytosis |
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| 49785. |
Describe the structure of human kidney? |
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Answer» Kidneys are bean-shaped and located at the back of abdomen, one on either side of backbone.Its inner concave surface has a depression called hilum through which renal artery enters and renal vein leaves the kidney. Kidney has two regions: outer cortex and inner medulla. Each kidney has a large number of filtering units called nephrons . Bean shaped |
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| 49786. |
if we add 5g pottasium in the ethanol then what will happen |
| Answer» Maybe C2H4OH + K ----→C2H3K+H2O | |
| 49787. |
What is the magnitude of charge on one electron? |
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Answer» 1.6*10 to the power -19 coulomb (-1.6*10-19Colamb) charge on one electron |
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| 49788. |
What is the chemical formula of calcium oxide quick lime |
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Answer» CaO Cao CaO is right answer CaO or quick lime Cao CaO(quick lime) Cao CaO |
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| 49789. |
Why this mathord issue called vegetative propagation |
| Answer» | |
| 49790. |
Which mirror is used in car\'s headlights and why |
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Answer» Convex mirror because this mirror make diminished image concave mirror No yrr it\'s concave mirror Convex because it is diverging mirror No saransh Convex Concave mirror is used in cars headlights to get powerful beams of light Concave mirror |
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| 49791. |
What will happen if we drink methanol?? |
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Answer» If we drink methanol then we die because it is very poisonous and dangerous for our health...... ????? Death |
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| 49792. |
Bestie ☺☺God gives u a long life |
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Answer» Happy birthday pushkar bro ???? stay blessed....??☺️??? Thanku sooo much Happy bday pushkar bhai.. |
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| 49793. |
?? Happy ?Birthday? Dear ☺Pushkar?️, Apis ? , ?? ? .... ? ??✌ |
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Answer» thanku sooo much to all Yrr sorry n.. Mujhe nhi pta tha ye ki 10 size dalne p bhi itta bda likega ?? Toh payal k bday pr mene itna kuch bda-bda nahi likha hh .....kisiko koi problem na ho issliye sirf bold letters m likha tha. ..Okk Payal konsa aayi thi ???? Vahi to suhana...chalo hum log bhi chalte h...?...bye..? Byee....yha toh jisk bday hh vo hi gayb h..?? Aadya he slept ?????? Ab to knife and cake dono h...to bulap pushkar ko...and bolo cake cut karne k liye...??? ??? yeh lo knife? Bss deep tum bhi ruk jao....ab aur questions mt dalna...koi competition nahi chal rha hh yha pr.. Maine cake la diya...ab bol do cut kar de...? ☺☺☺??thanks aadya Happy birthday pushkar....? |
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| 49794. |
What do the letters potential difference stand for ? |
| Answer» Potential difference is reffered as the difference of electric pressure. & it is the difference in concentration of electrons in two terminals. | |
| 49795. |
Give name : An aldehyde derived from ethane. |
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Answer» I gaved Arjun. Give my answer Unnati. (Micropropogation) Detergent wale ka batao koi ☺ ok welcm sis?? See friends What is given in book can also be wrong Me too gave the ans ethanal but my science professor explained me that ethanal is wrong and Propanal is correct In case of ketone its correct Well i will assure to him once again.May be he could also be wrong . Thanks for ur suggestions. ??ji ji vhi ..same to same ?? bnjao nhii mtt bno? Yeah.... Rttu totta bnjao ????? plzz ap book ko ratto mtt smjho....???advance me tip h..... unnati sis mujhe smjh nhii propanal apko kis angle se iska answer lgta h........ethane or propane me bhot frk ....... aldehyde ethane ka ethanal hoga .....and aldehyde propane ka propanal hoga..........ap ques me agr ethane ke place pe propane likhoge to answer propanal hoga.....becoz apne ethane likha hai to answer hai ethanal .....suffix al lagega......!!! Give my answer Ab samagh mein aaya Propanal hii correct ans h Me too sure ?? Ethane C2H6 (2-C atom ) + One carbon atom gained from the functional group that is here Aldehyde COH hence resulting in three carbon atoms , propanal (prop-root word for three carbon atom )( al - suffix since resulting compound is an Aldehyde). Maine ethanal kaha tha answer aur wahi rahega !!! I\'m sure I\'m right!!!! ? ??yupp miss ? ETHANAL ? There u get right answer that is Ethanal First go in carbon and compounds and see important question of 3 marks Propanal h ol nahi Miss choro honey hmara answer to ethanal tha aur vahi rahega??? deep ethanol...oh city ki ha Ethanal is right Unnati Ethanol ol... OH Arjun tum kaha ke ho means from which city but aldehyde ka suffix al hota h phit ethanol ol kese??? Its propanal since ethanal (2 carbon atom ) + from aldehyde (1 carbon atom ) = 3 carbon atom . Que is an aldehyde DERIVED from ethane. Ethanal * Arjun etanal is correct yarr Ryt miss... Hum gwaar aap mahan ??? Ethanol hmare pas itta dimag nhii h....ap mahan h ap hi bta dijiye?? Then what is the right answer Unnati Unnati dear u first check ur self.... U tell answer then? ?? toh phir dear sis ap hi bta dijiye kripa krke answer kya hoga ye nhi hoga to??? Thoda dimag lagao koi Arjun Verma wrong ans h ethanal nahi hoga Arjun and Miss I m also correct ????? Ethanal is correct (CH^3CHO) Ethanal(CH3CHO) Right anwer ok dear tum hi bta do?? Wrong dear Ethanal |
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| 49796. |
Where are coliform bacteria found in human beings . Easy h and imp bhi 1 mark |
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Answer» small intestine Only intestine NCERT mein diya h Large ya small ka mughe nahi pta Yup..large intestine.. Large intestine |
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| 49797. |
Function pf seminal vessel |
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Answer» Seminal vesicles , prostate gland and Cowper\'s gland are the accessory glands in the male reproductive system in human beings.The function of SEMINAL VESICLES is to store sperms and to secrete seminal fluid that makes the sperm active.\xa0 function of the seminal vesicles is to both produce and store fluid that will eventually become semen |
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| 49798. |
What is reproduction ?? |
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Answer» The process of producing young ones of their own kind is called. Reproduction. The process through which new offspring is reproduce . |
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| 49799. |
Q-Chemical name and formulae of soda ash . |
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Answer» I too have complained Plz Did u see man asked yesterday, i have complain it to cbse Thats correct ans Explain laws of inheritance in simplest ways. Sodium carbonate (Na2Co3) |
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| 49800. |
Why all chromosomes are in females are x |
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Answer» Human females are homomorphic, i.e., they have two similar *** chromosomes. Hence, during meiosis at the time of gamete formation, one X-chromosome enters each gamete. Hence, all the gametes possess an X- chromosome and the human female is said to be homogametic which means all the gametes produced will have only one type of *** chromosome which is the X chromosome. Because x inactivation is random in normal female the x chromosome inherited from the mother is active in some cells |
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