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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.
| 10151. |
What is foci |
| Answer» Plural of focus | |
| 10152. |
What is mixture explain |
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Answer» Mixture is a substance which is made of two or more kind of elements. For example . solution of sugar and water Mixture is a composition of two or more substance In which no new compound is formed |
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| 10153. |
What is the full form of RNA |
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Answer» Ribonucelic acid Ribo nuceilic acid Ribonuclic acid |
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| 10154. |
Whar is conserveation of momentum |
| Answer» The sum of momenta of the 2 objects before collision is equal to the sum of momentum after collision, provided there is no external balance force acting on them. This is known as the law of conservation of momentum | |
| 10155. |
What is hybridisation and its type |
| Answer» Hybridization refers to crossing between genetically dissimilar plants. This crossing may be intervarietal, interspecific or intergeneric. | |
| 10156. |
Why doesn\'t our blood get Rust as they also contain iron |
| Answer» Because in blood haemoglobinOrIn blood iron is not a iron | |
| 10157. |
Explain crop variety improvement |
| Answer» Crop Variety ImprovementThis step is depends on a crop variety that can give a good yield.A common way for getting a new variety having all desirable change is "Hybridization."Crops for high yield, should have following characters -\xa0\xa0(i) Resisstance for biotic & abiotic factors.\xa0(ii) Resistance to disease & pests.\xa0\xa0(iii) Desirable agronomic characters like tallness is desirable for fodder crops & dwarfness is desirable for cereals. | |
| 10158. |
Which plant division is known as amfibian plant Kingdom |
| Answer» Bryophytes is the division in plants which consists of the amphibians of the plant kingdom ☺ | |
| 10159. |
How baby take birth |
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Answer» Mother Baby take birth from her morher womb |
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| 10160. |
Give one example of gymnosperms |
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Answer» cycas pines Deodar Pines |
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| 10161. |
Characteristics of vertebrata |
| Answer» ChordatesVertebral column present Dorsal nerve chord MobileHave tissue and organ system of organisation | |
| 10162. |
Write any 5 function of stomate?example in very easy point. |
| Answer» | |
| 10163. |
To which family major cultivable fishes belong |
| Answer» answer , it belongs to carp family . | |
| 10164. |
Write any 8 function of ventebrata?explain in point |
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Answer» Pisces. Amphibia. Reptilia. Aves. Mammalia Please check the spelling its vertebrata. |
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| 10165. |
What makes water as a universal solvent? |
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Answer» answer , water acts as a solvent due to i ) the polar nature of its molecules.ii) its ability to produce soluble salt on interaction with a large number of substances. As water can dissolve almost any solute, it is called as universal solvent |
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| 10166. |
Why is nucleus more concentrated than cytoplasmm..?? |
| Answer» | |
| 10167. |
What is"Law of conservation momentum" |
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Answer» When no external forces act on system of bodies then the total linear momentum is conserved, it is known as the Law of conservation of momentum. m1u1+m2u2 = m1v1 + m2v2 The sum of total momentum before the collision is equal to the the sum of total momentum after the collision For a collision occurring between object 1 and object 2 in an isolated system, the total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision. |
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| 10168. |
Application of pressure |
| Answer» 1 Air pressure in car tire supports the weight of the car\xa02 Sucking a drink through a straw - fluid flows because of pressure difference.\xa03 Aircraft fly because of the air pressure on the wings.\xa04 Bullet fired from a gun is driven by gas pressure\xa05 Toy balloon inflates because of air pressure inside.Read more on Brainly.in - https://brainly.in/question/1320486#readmore | |
| 10169. |
Cause of disease definition |
| Answer» Explain the types of government in a democratic country like India | |
| 10170. |
Who discovered cell for the first time?? |
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Answer» Robert hooke Robert hooke discovered the cell for the first time ( i.e. is thin slices of cork ) in 1665 through his self designed microscope. ??? Robert hooke discovered cell and Robert Brown discovered nucleus Robert hooke discoverd cell first . Which was found that the cell was dead?? Cell were first discovered by Robert Hooke in 1665. |
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| 10171. |
Scientific name of sparrow and snake |
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Answer» Snake is serpentes Sparrow is passeridae |
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| 10172. |
??who discovered vaccine for first time. ☝☝☝☝☝☝☝☝☝☝☝☝☝ |
| Answer» Edward Jenner | |
| 10173. |
What is dry ice ? At What pressure it state to change into vapour? |
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Answer» CO2 is also known as dry ice I don\'t know that much, however thanks ?? dry ice is the solid form of carbon dioxide . it is also a cooling agent . it sublimates in 194.65 k at atmospheric pressure . Solid CO2 is called dry ice |
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| 10174. |
What is what is sublimation |
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Answer» Sublimation is the process of converting gas into solid directly and vice versa without undergoing into liquid state. Sublimation is used to seprate such mixture that contain a sublimation valatile compouned from a non-sublimation impurity. Changing of solid directly into gas without changing in liquid is known as sublimation |
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| 10175. |
Which of the following does not acid rain |
| Answer» Please complete your question | |
| 10176. |
what do you mean by trachery elements? |
| Answer» | |
| 10177. |
The substance which can turn blue Litmus |
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Answer» Can u say the topic Yes,it is 2nd lsn (is matter around us pure) sorry, this lesson is not for 9th . |
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| 10178. |
what is projectile |
| Answer» A projectile is an object upon which the only force acting is gravity. There are a variety of examples of projectiles. An object dropped from rest is a projectile (provided that the influence of air resistance is negligible). An object that is thrown vertically upward is also a projectile (provided that the influence of air resistance is negligible). And an object which is thrown upward at an angle to the horizontal is also a projectile (provided that the influence of air resistance is negligible). A projectile is any object that once projected or dropped continues in motion by its own inertia and is influenced only by the downward force of gravity. | |
| 10179. |
What is differences between monocot and dicot |
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Answer» Monocot have two parts like almond and dicot is single like mango seed They are types of seed |
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| 10180. |
If the mass of a body and force acting on it both are doubled, what happens to its acceleration? |
| Answer» The acceleration remains same as, f = maa = f\\ma = 2f\\2m | |
| 10181. |
What is the derivation of universal law of gravitation |
| Answer» Universal law of gravitation: The universal law of gravitation states that every object in the universe attracts every other object with a force called the gravitational force. The force acting between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centres.Derivation: For two objects of masses m1\xa0and m2\xa0and the distance between them r, the force (F) of attraction acting between them is given by the universal law of gravitation as:F ∝ m1 ....... (i)F ∝ m2 ......... (ii)F ∝ 1/r2 ......... (iii)Form the above equation we can write them folllowingF ∝ (m1m2)/r2F = G (m1 m2)/r2The above equation is the mathematical representation of Newton\'s universal law of fravitation | |
| 10182. |
On which force earth is suspended in universe |
| Answer» because of gravity | |
| 10183. |
What is sumblimation |
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Answer» The process in which gas is directly converted into solid or vica versa without changing into liquid state. The Process by which solid changes into gas by heating and vice versa on cooling is known as sublimation |
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| 10184. |
Which methds is commonly used for improving cattle breeds and why |
| Answer» Cross breeding indigenous breads with exotic breeds.Foreign or exotic breads have higher milk yield and longer lactation periods as compared to indigenous breads. There are two methods of cross breeding - natural and artifical insemination | |
| 10185. |
Our body is made up of matter you say yes . why . give reason |
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Answer» Yes because our human body satisfy some special characterists of matter i.e. our body has a mass and it also occupy space .???? Because our body occupies space and has mass. |
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| 10186. |
Third la w of newton |
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Answer» \tThird law:When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body\t\xa0 For every action there is an equal and opposite reaction Newton\'s 3rd law is - For every action force there is equal and opposite reaction force and both the forces act on two different bodies in different directions. ???? |
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| 10187. |
Differntiate between solid,liquid and gas (any 5 differences) |
| Answer» Solids :- 1. Solid have high densit 2.Particles of Solid have more force of attraction between them.3 . Solid can not be compressed .4. Solid have generally high melting point .5. Solid can\'t flow .6. Solid particles does not show browmian motion.Liquids:-1. Solid have low density as compared to liquids.2. Paticles of solid have more force of attraction between them as compared to gas.3. Liquid can be compressed easily.4. Liquid can flow easily .5. Liquid can take the shape of container.6. Liquid cannot fill the container completely Gas:- 1. Gases have very low density 2. Gases can be compressed easily 3. Gases have very less force of attraction between them4 Gases can fill the container completely .5 Gases particles can show the browmian motion .6. Gas can take shape of container . | |
| 10188. |
To prepair true solutions colloidal and suspension and observe their properties |
| Answer» | |
| 10189. |
Is newton\'s third law of motion similar to law of conservation of momentum? |
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Answer» Yes Newton\'s 3rd law of momentum is similar to the law of conservation of momentum ??? Yes |
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| 10190. |
why do we use to say that our heart is in left of our chest |
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Answer» We say so becausre it is little bit tilted towards left Because it is in left |
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| 10191. |
Why earth called blue planet? |
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Answer» Water ? water every where makes the earth best and the most beautiful planet in the solar system Because water is large in percentage than land and the earth is see like mostly blue from the space , it means that their are 3/4of the water on earth and1/4of the land on earth Because of water, and from 4 parts 3 parts only water is visible Because of the water which makes it look blue from the space |
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| 10192. |
Derive 3rd eqn of motion |
| Answer» v*-u*=2as (* refers to square) | |
| 10193. |
What is the principle and application behind seprating funnel |
| Answer» Principle- we saperate two immisible liquids in seprating funnelApplication-oil from water | |
| 10194. |
What are the management practises common in dairy and poultry farming ? |
| Answer» | |
| 10195. |
Define rigidity ,compressibility and density? |
| Answer» a) Rigidity: Relative stiffness of a material that allows it to resist bending, stretching, twisting or other deformation under a load.b) Compressibility ; Compressibility\xa0of any substance is the measure of its change in volume under the action of external forces.c) Density : Density\xa0is defined as mass per unit volume. | |
| 10196. |
Define charge |
| Answer» Electric Charge is defined as the amount of energy or electrons passing from one body to another either by conduction, induction or other specific methods. There are two types of electric charges namely positive charge and negative chargesThe charge is denoted by the symbol ‘q’ and its standard unit is Coulomb. Mathematically charge is the number of electrons multiplied by the charge on 1 electron. That isQ = newhere q is a charge, n is a number of electrons and e is a charge on 1 electron (1.6 × 10-19C )\xa0 | |
| 10197. |
What is coelentrata? |
| Answer» 1) These are animals living in water.\xa02) Some of these organisms live in colonies while other live solitary.\xa03) They lack **** but has mouth which is surrounded by short and thin tentacles(parts of body used for feeling,holding,Moving,getting food)\xa04) They show more body design differentiation.\xa05) The body is made up of two layers of cells-One makes up cells outside the body,other makes the inner lining of body. | |
| 10198. |
Name the technique used for testing any drug in the blood? chromatography or centrifugation |
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Answer» no it is centrifugation read its principle Chromatography |
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| 10199. |
Who is founder of physics |
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Answer» Galileo has been called the "father of modern observational astronomy", the "father of modern physics", the "father of science", and "the father of modern science". According to Stephen Hawking, "Galileo, perhaps more than any other single person, was responsible for the birth of modern science." Newton, Galileo & Einstein |
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| 10200. |
C.g.s unit of momentum |
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Answer» Kg gcm/s |
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