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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.
| 52151. |
What are the special features of the commercial electric motor? |
| Answer» It converts electrical energy into mechanical energy.ir had one slip ring,battery,coil, magnet.it run on the basis of Flemming right hand rule | |
| 52152. |
Tell me what is lymph |
| Answer» Lymphatic vessels carty lymph a colourless watery fluid and white blood cell | |
| 52153. |
What are super conductors ? |
| Answer» | |
| 52154. |
What is chemical equation and why it is balanced? |
| Answer» it is a method of representing a chemical reaction in term of symbol and formulae of different reaction and product is known as chemical equation it is balanced because it satisfy law of conservation of mass | |
| 52155. |
What happens when ammonia gas is reacted with copper oxide ? |
| Answer» | |
| 52156. |
how fat digest in animal body |
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Answer» Due to the presence of Bile, secreted by our liver and stored in gall bladder. Bile emulsify the fat into fatty acid and glycerol. . Bile is produced by your liver, stored and released in your gall bladder and emulsifies fat globules into smaller droplets. |
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| 52157. |
Nacl+h2o |
| Answer» 2 NACl + 2 H2O = 2 NAOH + Cl2 + H2 | |
| 52158. |
What is the nerver system? |
| Answer» Sir do not answer | |
| 52159. |
Name some superconductor,s. |
| Answer» Silver | |
| 52160. |
Electricity Chapter Ka Important Question Batiya |
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Answer» Electric power questions + numericals How to find the resistance when rating of the bulb is given ie .. R= V square divided by P Applications of Heating Effect of Electric current Ohm\'s lawPotential differenceFormulasDiagrams Coulamb\'s law Heating effect,resistance combinations(series ¶lell ), ..... ???? |
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| 52161. |
Which fluid protects our brain ? |
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Answer» Cerebellum is wrong ans. Cerebrospinal fluid is the right ans. Cerebrospinal fluid protect our brain from electrical socks and mechanical jerks. Cerebrospinal fluid Cerebellum Cerebellum |
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| 52162. |
The diameter given is 0.3mm. how do i convert it into metres |
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Answer» 0.3/10000.0003m Hii anyone is online here |
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| 52163. |
The sulphide ore among this is A. HaematiteB. BauxiteC. ArgentiteD. Zinc blende |
| Answer» | |
| 52164. |
what is the speed of time near the blackhole |
| Answer» | |
| 52165. |
Production of washing soda and pepreation of washing soda |
| Answer» | |
| 52166. |
Why nephrons are known as functional unit if excretory system |
| Answer» because it purifies the nitrogenous or toxic materials(each kidney contains neary about 10000 nephrons). | |
| 52167. |
Name two animal fibres and their sources |
| Answer» 1.Wool by sheep2. Silk by silkworm | |
| 52168. |
Why rispiration nacesarry fir alive |
| Answer» Respiration is necessary to convert the consumed food into useable energy form therefore allowing the body to continue it\'s usual functions like walking,writing , typing (like what I\'m doing just right now), laughing, fighting etc. | |
| 52169. |
Stroma and grana |
| Answer» | |
| 52170. |
Acid and bases |
| Answer» | |
| 52171. |
HNO3+LiOH=LiNO3+H2O it is corrct |
| Answer» Yes | |
| 52172. |
Acids and gases |
| Answer» | |
| 52173. |
Is any sencery organ do plants have |
| Answer» | |
| 52174. |
why food digestion in stomach? |
| Answer» The complete digestion of food is take place in S. L. So it is not necessary that complete digestion in stomach | |
| 52175. |
Why dna is different than m rna |
| Answer» Spelling difference | |
| 52176. |
Is vital capacity,Residual capacity and TLC is a part of Diaphragm? |
| Answer» Plz answer my question | |
| 52177. |
What is vital capacity |
| Answer» Vital Capacity (VC): The maximum volume of air a person can breathe in after a forceful expiration is called Vital Capacity. This is also defined as the maximum volume of air a person can breathe out after a forceful inspiration.VC = ERV + TV + IRV.Vital capacity of a person gives important clues while diagnosing a lung disease. Measurement of this capacity helps the doctor to decide about the possible causes of the diseases and about the line of treatment. | |
| 52178. |
Name a acid which has ph 0 |
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Answer» Sulphuric acid No afshan asraf Battery acid HclIs it correct?? |
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| 52179. |
What is the symbol of acetic acid |
| Answer» CH3COOH | |
| 52180. |
What is the atomic number of boron? |
| Answer» The atomic no. Of boron is 5 | |
| 52181. |
We take any acid and base,then it is compulsory that any salt must be form. |
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Answer» Is diluting a acid also decreases its PH value This reaction will be done after reaction.Ok Not just taking is necessary....if you react an acid and a base ,then the result formed will be a salt and water |
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| 52182. |
Who are the ansister of human |
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Answer» Monkeys Pierolapithecus catalaunicus is thought to be a\xa0common\xa0ancestor of humans and the other great apes, or at least a species that brings us closer to a\xa0common\xa0ancestor than any previous fossil discovery. Our an sister were the neanderthal human. |
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| 52183. |
Characteristics of heart |
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Answer» Human Heart consists of four chambers i.e. right auricle, right ventricle,left auricle and left ventricle. A normal heart beats 72 times in a minute. Aorta carries oxygenated blood from the Heart to all parts of the body. It is made up of cardiac muscle.The spectum divides the heart into two halves. Cardiac muscle is specialized tissue that is found only in the heart. |
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| 52184. |
Why is ammeter is join in series resistance |
| Answer» Because it has low resistance. | |
| 52185. |
What is power of accommodation of the eye |
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Answer» The ability of the ciliary muscles to change the focal length by contracting and relaxing to see far and near by objects To see far and near objects |
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| 52186. |
What is spinchter muscle |
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Answer» Exit of waste materials is regulated by spinchter muscles It is a flap like structure which guards opening and closing of stomach. |
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| 52187. |
Explain decolonisation & indepedence ? |
| Answer» | |
| 52188. |
What is blood? Write its four component with their function |
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Answer» BLOODIt is essential to life. Blood circulates through our body and deliver essential substance like oxygen and nutrients to the body\'s cell.It also transport metabolic waste product away from those same cell .There are no substitute for blood plasma, red blood cells, white blood cells, and platelets Four components of bloodRed Blood Cell:It is also known as erythrocytes. It is mostly made up of hemoglobinWhite Blood Cell: it is commonly known as leukocyte are the cell that help our immune systemPlasma: It is clear/yellow tinted watery substance that make up about 55%of our blood volumePlatelets: It help to clot bood properly . It is also known as thrombocytes Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells. |
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| 52189. |
How does urine form |
| Answer» | |
| 52190. |
Why i am not able to use my wallet money to buy something? |
| Answer» Might be ur saving ur money | |
| 52191. |
What is rarer and denser medium? |
| Answer» In rarer medium the particles r loosely packed ,so their is less chances of bending of light. While in denser medium the particles r closely packed so more chances of bending of light. It is refractive index which tells us the quality of medium | |
| 52192. |
Why it recommended that acid should be added to the water and not water to the acid |
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Answer» Mst answer This is because if water is added to acid a large amount of heat is evolved at ones. This heat changes water into steam explosively which can splash the acid on our. Hand and cause severe burns.. |
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| 52193. |
Differentiate between respiration and breathing |
| Answer» Breathing:-It is a phycical process.Exchange of gases is called breathing.Breathing takes place in respiratory system.Breathing consumes energy.Breathing process is different in different organisms.Respiration:-It is biochemical process.It is breakdown of food to produce energy.It takes place in every cell of organisms body.It releases energy.It is same in every organism. | |
| 52194. |
How to get admission on bhu and what are the course under bhu |
| Answer» You should check Google for this | |
| 52195. |
difference between mass and weight . |
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Answer» mass:- the content of something inside anything is called mass.(may be)Weight:-the gravitational force applied by the earth on an body is called weight Mass is the amount of matter present in a body whereas weight is the product of mass of body and acceleration of earth. |
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| 52196. |
What is CH4SO4 |
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Answer» Wrong Ethanol |
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| 52197. |
What are catalyst and what is uts function |
| Answer» Cataylst is a type of element which can change the speed of a chemical reaction without involving itself in it | |
| 52198. |
What is the funtions of stomata |
| Answer» It help in exchange of gases like O2 and CO2.It help in transpiration.. | |
| 52199. |
Syllabus sa1 |
| Answer» | |
| 52200. |
What is electro magnetism |
| Answer» The phenomenon of intersection of electric current and magnetic field | |