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InterviewSolution
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.
| 65151. |
What is the density of Earth |
| Answer» 5.51g/cm cube | |
| 65152. |
What is nephric filterate |
| Answer» When the blood enters the glomerulus for filtration, water, small molecules and ions filter through the capillary walls into the Bowmans capsule. This fluid is called nephric filtrate. It is essentially similar to interstitial fluid with almost the same composition as blood plasma without the proteins. | |
| 65153. |
What do you mean by double fertilization |
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Answer» Welcome Double fertilization take place in sexual reproduction in flowering plants because in ovary their are 2 eggs which fertilizes simultaneously as it can be see in its diagram that ovule contains 2 eggs. |
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| 65154. |
What is full form of pH |
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Answer» P stands for \'potenz\' which is exactly mean of power and h stands for hydrogen ion Power of hydrogen present in acid and base. potential of hydrogen power of hydrogen or presence of hydrogen... |
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| 65155. |
Write two observation you make when the quick lime is added to water |
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Answer» Hydrogen gas released Heat is released Bye letmus red change to blue and |
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| 65156. |
Litmus paper is made up of what ? |
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Answer» It is made up of natural indicators Hpoe it helps? Lichens Lichens and fungi or algae |
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| 65157. |
Give the allotropic form of carbon |
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Answer» Diamond,,, graphite ,, and buck minster fullerence Yes both diamond and graphite Diamond and grafite |
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| 65158. |
Explain the functions of heart in detail |
| Answer» | |
| 65159. |
Give example of an equation where alkene is converted into alkane |
| Answer» CH2=CH2+H2 ---- CH3-CH3(using nickle catalyst) | |
| 65160. |
Give practical based questions |
| Answer» Difference between binary fission n budding. atleast 4 difference .... | |
| 65161. |
What is phenotype generation? |
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Answer» The expression of physical appearance of any generation is called phenotype generation Phenotype: The observable characters in an organism make the phenotype. Phenotype is a result of genotype’s interaction with the environment. Due to this reason, many phenotypes are not inheritable. |
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| 65162. |
How do we say that blood is a connecting tissue |
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Answer» Because blood flow all over the body it connect different organs Blood is a liquid form of tissue . Blood is made up of cells and liquid that\'s why it is called a liquid tissue.Each tissue has a specific function. The function of blood is to transport Oxygen and digested food to each cells and collect waste materials and carbon-dioxide. It also transports fats, and drugs molecules throughout the body , because of liquid nature it connects cells and tissues each other.Blood is called a connective tissue because it carries with lots many digestive substances ,Oxygen from lungs ,foods from small intestine, and provide it to other tissues and organs of the body. Since, it connects heart, lungs and small intestine with other tissue of the body and works as a medium between them. hence, it is called the connective tissue of the body. |
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| 65163. |
Difference between fertilization and pollination |
| Answer» Fusion of male gamete with female gamete is called fertilization.Transfer of pollen grains from anther to stigma is called pollination. | |
| 65164. |
Name the mirror that can give An erect and magnified image of an object |
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Answer» Concave mirror Concave mirror Concave mirror |
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| 65165. |
What is the home logo series of carbon compounds |
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Answer» Thnks jnn # Answer for what is homologous series of carbon compoundsHomologous series is a group of organic compounds which possess a similar structures and similar chemical properties |
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| 65166. |
Properties of ionic bond |
| Answer» 1,they conduct electricity2,they are made up of ions3,they are mostly crystaline solid 4,they are water souble ,but insoluble in organic solvent5,they have high boiling and melting point | |
| 65167. |
2thin lenes of power 4.5D and -2.5D are placed in contact. Find the focal length of combination |
| Answer» | |
| 65168. |
How to calculate power |
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Answer» P=1/f P=1/f |
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| 65169. |
What does HIV standsfor? Is AIDS an infections disease? List any 4 model of spreading AIDS |
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Answer» HIV- Human immuno virusAids is an infectious disease since it is caused by the virus HIV that can be spread one person to another.4. Modes of transportation1.through unprotected sexual contact.2.through blood transfusion or needle sharing.3 . From infected mother to his/her infant(child).4. Use of contaminated razors for shave. AIDS is a infectious disease . Infected blades, mosquito, open *** Human immunodeficiency virus |
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| 65170. |
What is parathymol black |
| Answer» | |
| 65171. |
Write the formula of sindur? And second is Kali chuna |
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Answer» Ther e is mercury in sindur Formula is not sure butIn sindur pb particles are present. |
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| 65172. |
What is the formula of pentane??? |
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Answer» C5H12 C5H10 C6H12 |
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| 65173. |
Bisexual and sexual flower |
| Answer» Bisexual flowers- consists of both male(stamen) and female(carpel/pistil) reproductive parts in it. Example: Hibiscus, RoseUnisexual flowers- consists of either male or female reproductive part in it. Example: papaya and coconut flower. | |
| 65174. |
ωнαт ιѕ нєαят ωσяк ιи συя вσ∂у |
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Answer» Right side of the heart pump the deoxygenated blood from heart to lungs through pulmonary artery.Left side of the heart pump the oxygenated blood from heart to all parts of the body through Aorta. It is an muscular n pumping organ which pumps the blood n it converts dioxgenated blood to oxginated blood Hope it helps u ☺ |
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| 65175. |
What is the difference between iron (2)and iron (3) |
| Answer» | |
| 65176. |
Why Vegetable oils containing unsaturated fatty acids should be chosen for cooking? |
| Answer» Because they formed by double bond of carbon | |
| 65177. |
What is contraception ? Explain barrier method. |
| Answer» Many ways have been devised to avoid pregnancy. The prevention of prgnancy is called contraception. BARRIER METHOD- A method of contraception using a device or preparation which prevents live sperm from reaching an ovum | |
| 65178. |
What is doberiener traids law |
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Answer» The element with same properties when we take average of both element it equal to third element When elements are arranged in order of increasing atomic maases, the groups of three elements(known as triads), having similar chemical properties obtained. The atomic mass of middle element of the given triad is being equal to the arithmetic mean of the other two elements. |
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| 65179. |
Explain working of DC generator |
| Answer» Working principle of a DC generator: According to Faraday\'s laws of electromagnetic induction, whenever a conductor is placed in a varying magnetic field (OR a conductor is moved in a magnetic field), an emf (electromotive force) gets induced in the conductor | |
| 65180. |
What is nuclear fission ? |
| Answer» When the bombard on the nucleas of heavy element it lose his mass and devide into to lite elements | |
| 65181. |
Where gean situated |
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Answer» In chromosome In the DNA |
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| 65182. |
Define resiatance |
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Answer» Resistance is the property of material which opposes the flow of net electric charge i.e. electric current through the material. Resistence opposes the flow of current in a wire. Resistance is the property of conductor to oppose the flow of current through it. Resistance is a device in which we can control the flow of electrons or current theresistence is already build up in wires |
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| 65183. |
Why are the most carbon compounds are poor conductor of electricity |
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Answer» Becouse In carbone makes covelent bond so, it not exchange Ions thats why carbon compound is poor conducter of electricity Yes,becaused some carboncompounds produseds more heat |
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| 65184. |
short note of soaps and detergent |
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Answer» Detergents are usually ammonium or sulphonates salts of long chain Carboxylic acids they are also called as soapless soap Soaps are sodium or potassium salts of long chain carboxylic acid Person used the soap in daily Soap is a good think It is used the home |
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| 65185. |
the consumption of alcohol is harmful to organisms explain why |
| Answer» As it is highly acidic in nature and it does not digested by our body | |
| 65186. |
Factor on which resistive depend |
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Answer» Resistivity doesn\'t depend on area or length. It only depend on the nature of material and temperature Area of cross section of conductor,length of conductor,Nature of material of conductor,effect of temperature |
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| 65187. |
what is leech |
| Answer» Leeches are types of worms. Their closest relatives are earthworms. There are over 650 species of leeches. They differ in size, type of diet and habitat. Leeches usually inhabit marshes, rivers and ponds. One fifth of all leeches live in the sea, while certain species live attached to the forest vegetation. It is used for several medical procedures. | |
| 65188. |
What is the defination of a gene? |
| Answer» Genes are functional units of heredity as they are made of DNA. The chromosome is made of DNA containing many genes. Every gene comprises of the particular set of instructions for a particular function or protein coding. Speaking in usual terms, genes are responsible for heredity. | |
| 65189. |
which hormone promote dormancy in seats |
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Answer» Abscisis acid Absciscic acid: Induces dormancy, senescence, abscission, checking excessive activity of growth promoting hormone and closure of stomata under water stress. |
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| 65190. |
Which hormone promote hormancy in seeds? |
| Answer» Abscisic acid | |
| 65191. |
Softest non metal |
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Answer» Bromine and non metal Sodium |
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| 65192. |
How is froth flotation different from calcination? |
| Answer» Froth flotation is occur sulphide ore of metal and calcination is process in which metal heat in very high temperature in the presence of air | |
| 65193. |
Home magnesium chloride from by the transfer of electrons |
| Answer» | |
| 65194. |
State fleming\'s left hand rule? |
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Answer» ? दोस्ती होती है – \u200bOne Time\u200b? हम निभाते है – \u200bFull Time\u200b? याद किया करो – \u200bAny Time\u200b? तुम खुश रहो – \u200bAll Time\u200b? यही दुआ है मेरी – \u200bLife Time\u200b...?ये msg उन दोस्तों को forward करो जिन्हें आप कभी खोना नहीं चाहते...?मुझे भी send back कर सकते हो, ?Try कर लो कितने लोग आपको खोना नहीं चाहते.. According to Fleming\'s left hand rule, stretch the thumb, forefinger and middle finger of your left hand such that they are mutually perpendicular. If the first finger points in the direction of magnetic field and the second finger in the direction of current, then the thumb will point in the direction of motion or the force acting on the conductor. |
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| 65195. |
What is angle of inscillation and decsillation |
| Answer» | |
| 65196. |
If anyone tells me how we can learn biology all chapters please ????? |
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Answer» Lear the topic which u r teacher though today n read before\'s topic on sunday or Saturday..... i hope it helps Make a notes Bio memost imp.hai diagrams Life processes ki workingBrainEtcJust try to learn with your full concentration .....Best of luck dear....? by practicing digram with right labeling and definations ..☺☺ By understanding all topics |
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| 65197. |
Glottis is guarded by epiglottis. Give reason |
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Answer» Glottis gets covered by a small cartilaginous flap of skin called epiglottis which prevents the entry of food particles into wind pipe while swallowing. The glottis is guarded by the epiglottis to prevent the mixing up of inhaled air and food |
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| 65198. |
Name the part of bio gas plant where reaction takes place in the absence of oxygen |
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Answer» Digester..in b/w Digester |
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| 65199. |
What is saturated and unsaturated compounds. |
| Answer» a saturated compound is a chemical compound that has single bonds.Unsaturated compounds are organic-chemical compounds whose molecular structure contains one or more carbon-carbon double bonds or triple bonds. | |
| 65200. |
Hots fir 7 grade |
| Answer» | |