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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.
| 8401. |
Pisciculture |
| Answer» Rearing of fishes is called pisciculture | |
| 8402. |
Define physical changes |
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Answer» Chusi mar le Those changes in which physical properties of any object does not change. Ex-if you tear a paper the parts of paper have the same property that of the untorn paper,so its an ex-of a physical change |
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| 8403. |
Exact weight of alluminium??? |
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Answer» 2699 per cubic m2.699per cubic cm Sarthak pal who r u then !!! behave ?? Abe matherchodo What is sound |
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| 8404. |
What does the odometer of an atomobile measure? |
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Answer» Odometer measure the distance covered by an object Vidya H G is mad Distance |
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| 8405. |
How alpha rays are produced? |
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Answer» Alpha rays are produced by radio active isotopes. ex.uranium_235,cobalt_60 Alpha particles are positively charged particles, having two protons and two neutrons and are identical to the nucleus of helium atom. They are spontaneously emitted by radioactive element. |
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| 8406. |
compare the properties of electron proton neutron |
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Answer» \t |
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| 8407. |
I cant understand the electronic configuration |
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Answer» Electronic configuration is the distribution of electrons in different shells. Marrrjshsbxhxhzbsbdbdnsuwveisvdhdksddwhdiwkeb2ie86383i2hsbnzidu2heirbdurnd8eme8ebwoehe8ebt162be8ep4obr7eb292urb9373br937b3ridhjziwbdusmpamwuwbu#;sus6u37ehehsuens Roiyo mat SjshsksbsjsbsjshbsowiywhsndhwfwkwhegsnsisvdkdbxksbdjsldgsksbsksbdjdugejeooqoeurbbdjxbdjdbdjdhdjdndksDjdudvejsbsksnshjDjsisnsusbsiwyqoeu1829riuebwo9wbdbdo29orjdksn Thappad mar dunga Akila pagal hai |
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| 8408. |
Give two differences between compression and rarefaction. |
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Answer» Compression : Particles of the medium are pushed close to each other. It is a region of high density and pressure.Rarefaction : Particles of the medium move away It is a region of low density and pressure. Chup pagal tatti hai Kya khud nahin kar sakta kya |
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| 8409. |
Why force change into momuntm |
| Answer» The momentum of an object when a force is acting upon it Because the force is causing it to accelerate and to have in increase in velocity | |
| 8410. |
Wath is cell |
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Answer» The structural and functional unit of life is called cell A cell is a structural,Functional and smallest unit of a life. A cell is defined as the smallest, basic unit of life that is responsible for all of life’s processes.Cells are the structural, functional, and biological units of all living beings. A cell can replicate itself independently. Hence, they are known as the building blocks of life.\xa0 |
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| 8411. |
What is organic farming? What are its advantages |
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Answer» Jsjsbsksbsjznzkdidbeiwiwbsiebei2heueheu2h37eh383j3i3j383j3993h49ejeuwiqy263ijeowhwo2h3u4he83nr8enr93nienrirkebwoehrbia8193u392odnx It is practice of raising unpolluted crops through the use of manures, biofertilizers and biopesticides with healthy cropping systems that provide optimum nutrients to plants and keep the pests as well as weeds under control.Advantages of Organic farming:\tIt does not cause pollution of any component of our environment.\tFarm wastes are recycled.\tSoil fertility is preserved. Ans |
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| 8412. |
What is a special |
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Answer» Hinge ki maa ki chudiya Hinge pinge Har you want to be a great time with your |
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| 8413. |
Who discovere atom , electron, proton, neutron |
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Answer» And neutron - james chadwick Atom-John Dalton.Electro.-JJ Thomson.Proton-Goldstein |
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| 8414. |
Volume |
| Answer» Volume ka Kya karu teri _______ mein Dalun Blank khud bhar liyo Answer starts with G**** | |
| 8415. |
Relative density means |
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Answer» It is simply of ratio of density of substance to a density of liquid and it is a unless quantity It is the ratio of the density of the substance to the density of water. |
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| 8416. |
What simple definition of inertia |
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Answer» Ability of a body to remain in the state of rest or motion Inertia is the tendency of an body to remain in state of motion or rest Inertia is the natural tendency of an object to resistant any change in its state of rest or in uniform motion . |
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| 8417. |
I confused Which gun is bestAkm --- groza. M416-----aug |
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Answer» M249 and Groza GROZA and AUG is best in erangle mode Akm Groza Thanks buddy |
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| 8418. |
How kilogram force are related to newton |
| Answer» 1kilogram Force=9.807 newtons | |
| 8419. |
What is the full form of science |
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Answer» Thanku SCIENCE - Systematic Comprehensive Investigation and Exploration of Natural Causes and Effects. SYSTEMATIC COMPREHENSIVE INVESTIGATON AND EXPLORATION OF NATURAL CAUSES AND EFFECT “Systematic comprehensive, investigation" and “exploration of natural causes and effect" is the full form of science |
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| 8420. |
Important points or definition in force and laws of motion |
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Answer» Buyond force \tForce: It is a push or pull on an object that produces acceleration in the body on which it acts.\tFirst law of motion: An object remains in a state of rest or of uniform motion in a straight line unless acted upon by an external unbalanced force.\tSecond law of motion: The rate of change of momentum of an object is proportional to the applied unbalanced force in the direction of the force.\tThird law of motion: To every action, there is an equal and opposite reaction and they act on two different bodies. |
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| 8421. |
What is mesistem |
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Answer» Plant tissues in which cells keep on dividing are called meristematic tissue. Meristematic tissues are present in those parts of plants which keep on growing. Meristematic tissues are classified on the basis of their location. They are of following types:\tApical Meristem: Apical meristem is present on root apex, stem apex, leaf buds and flower buds. They are responsible for growth in length, i.e. primary growth.\tLateral Meristem: Lateral meristem is present along the side of the stem. They are responsible for growth in girth, i.e. secondary growth.\tIntercalary Meristem: Intercalary meristem is present at the base of leaf or internodes. They are present on either side of the node. The tissue which is responsible for the growth of plants only in certain specific regions,is known as meristmatic tissue or meristem. |
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| 8422. |
Why do fall il |
| Answer» We fall ill because of three reasons -:1. Due to some infectious agents,like bacteria,viruses etc.2. Due to the lack if good nourishment.3. Due to the lack of good public service. | |
| 8423. |
Important points in chapter force and laws of motion |
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Answer» Archemadis principle There are 3 types of Newton\'s law of motion 1st law of motion is also know as law of inertia in this chapter we study about momentum , impulse , etc |
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| 8424. |
What is the mumentem of an object of mass m moving with a velocity v |
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Answer» Momentum of an object of mass m moving with velocity v is mv mv mv |
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| 8425. |
What is mole concept explain |
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Answer» The number of moles present in the molar mass of the particle of an atom is known as mole concept. The number of particles in the substance is fixed with a value 6.022×10 power 23 .this experimentally proved value called as Avogadro number The mole concept is a convenient method of expressing the amount of a substance. Any measurement can be broken down into two parts – the numerical magnitude and the units that the magnitude is expressed in. For example, when the mass of a ball is measured to be 2 kilograms, the magnitude is ‘2’ and the unit is ‘kilogram’. |
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| 8426. |
How to find out atomicity |
| Answer» The number of atoms present in a single molecule is termed as its atomicity. It can be classified into three types.\tThe molecules of many elements are composed of only a single atom of that element. They are termed as monoatomic. For instance, Ar (Argon), He(Helium). So their atomicity is one.\tOn the other hand the molecules of many elements are composed of two atoms of that element. For instance, oxygen can never exist independently and exist as O2 molecule known as diatomic So its atomicity is 2.\tThe molecules of many elements are composed of three atoms of that element. They are termed as triatomic For instance, O3, CO2. So their atomicity is 3.\tThe molecules of many elements are composed of four atoms of that element. They are termed as tetra atomic For instance, P4, SO3. So their atomicity is 4. | |
| 8427. |
Why is universal law of gravitation important to us? |
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Answer» Its important because gavitational force is help us to bind on the earth surface and help planets to revolving around the sun and many more Universal law of gravitation is most important to us because G=gMm/dXd where g is universal gravitation constant Universal Law of Gravitation states that F is proportional to product of the masses (Of Earth & object) And F is inversly Proportional to d square.Its important in order to calculate Gravity, G=gMm/d x dWhere g stands for universal gravitation constant.... |
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| 8428. |
Define an element who used this term first time and when |
| Answer» A chemical element is a species of atom having the same number of protons in their atomic nuclei. For example, the atomic number of oxygen is 8, so the element oxygen describes all atoms which have 8 protons.It was first time used by john Dalton | |
| 8429. |
Poda panni (pig)and nayee (dog) |
| Answer» | |
| 8430. |
Calculate the mass of 1molecule of nitrogen gas |
| Answer» N2 gas = 28 u | |
| 8431. |
Wt 2dy hw |
| Answer» | |
| 8432. |
Climate conditions on the sea shore is moderate.why? |
| Answer» The sonar technique is used to determine the depth of the sea and to locate under water hills,valleys, submarines, icebergs etc. | |
| 8433. |
Water kept in an earthen pot is cool why ? |
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Answer» Because it is having some minute holes from which water comes out and get react with outer surface and evaporate and since evaporation cause cooling. There are some pores present on the surface of the earthen pot so the water kept in the earthern pot continous to evaporate since evaporation causes cooling water kept in earthen pot becomes cool Because the pot do not enter the pot due to latent heat earthen pot is cool |
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| 8434. |
Name the tissue responsible for movement in our body????????? |
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Answer» Muscular tissue Muscular tissues are responsible for movement in our body. |
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| 8435. |
How can we fool our immune system |
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Answer» Hi No idea |
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| 8436. |
Vector quantity ? |
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Answer» Vector quantity having a both magnitude as well as direcion A quantity in which direction and magnitude both are given is called vector quantity.Some example of vector quantity are: displacement , force , velocity ,etc,. It is the quantity which have direction and magnitude |
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| 8437. |
What is padarth |
| Answer» padarth is also called atom. It is the smallest particle of any substance. | |
| 8438. |
Which vaccine is given for hepitatis B |
| Answer» Hepatitis B vaccine is a vaccine that prevents hepatitis B.The first dose is recommended within 24 hours of birth with either two or three more doses given after that. | |
| 8439. |
What are application for ultrasound |
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Answer» Ultrasound is used for detect under water objects and bats use to catch his prey sonar and the seeing technique of bats too. It is present in ncert sound last three pages. Sthetescpoe , megaphone, |
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| 8440. |
All vvi question of chemistry |
| Answer» | |
| 8441. |
Convert The following temperature to Celsius scale a part 300 K parts 573 k |
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Answer» 300k - 273 k=27 573 - 273= 300 300k -273 k=27573 - 273= 300 |
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| 8442. |
Table on bacterial diseases |
| Answer» Few diseases caused by bacteria are:(i) Tuberculosis (T.B.) – T.B. is an infectious disease which is communicated from one person to another directly or indirectly. It is caused by bacterium called Mycobacterium tuberculosis. T.B. can affect all parts of the body such as lungs, lymph glands, bones, intestine etc.(ii) Cholera – Cholera is an acutely infectious, fatal disease and is more common during overcrowded fairs, festivals and after floods. Cholera is caused by the bacterium Vibrio Cholerae. It is transmitted by flies, contaminated water and food.(iii) Typhoid – Typhoid is most common communicable disease in India. Typhoid fever is common in humans of the age 1to 15 years age group. Typhoid is caused by a rod-shaped and motile bacterium, called Salmonella typhi which is commonly found in the intestine of human beings. Human infection is direct.(iv) Diarrhoea – Diarrhoea is an abnormally frequent discharge of semisolid or fluid faeces. The diarrhoea spreads through infection by contaminated food, water, drinks, hands, clothes, etc. The causative agents of diarrhoea are mainly bacteria such as Escherichia coli, Clostridium botulinum, Shigella dysentiriae, Campylobacter jejuri and Salmonella.\xa0 | |
| 8443. |
Explain the following:- (a) tyndall effect (b) crystallization and (c) elements and compounds |
| Answer» \tTyndall effect can be defined as the scattering of a beam of light by colloidal particles present in a colloidal solution. Tyndall effect can also be observed when a fine beam of light enters a room through a small hole.\tCrystallisation: The process of formation of crystals from a hot saturated solution by cooling.\xa0This method involves dissolving the mixture completely in water and heating this mixture. Further, cooling of this mixture results in the formation of crystals of a less soluble solid on the surface of the solution.\t\tAn element can be defined as a basic form of matter which cannot be broken down into simpler substances by any physical or chemical means.\xa0A compound is a pure substance composed of two or more elements combined chemically in a fixed proportion by mass. \t | |
| 8444. |
What are the limitations of JJ Thomson\'s model? |
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Answer» The experiments carried out by other scientists could not be explianed by this model of atom. This was the limitation of thomson model of atom. Why sound call the mechanical soun JJ Thomson\'s model of atom could not explain the result of the scattering experiment performed by Rutherford. |
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| 8445. |
What is pressed and how is it related to honey production |
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Answer» Question has some mistake it\'s pasturage not pressed . Ur answer is here.. ?Ans : Pasturage includes the plant and trees found around on apiary parts from them, nector and pollen are collected by bees to form honey.Pasturage plays an important role in determining the quality and quantity of honey.(i) quality of honey depends upon the pasturage(ii) kinds of flowers determine the taste of honey. Hope it helps yu..!! Not understanding the question |
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| 8446. |
Difference between loud sound and soft sound..?? Write in 5 points . Plzz provide it fast ?? |
| Answer» Loud sounds are sounds that are high in volume and soft sounds are those that are low in volume. Some examples of loud sounds include lawn mowers, clapping hands and yelling. These sounds are produced by a large amount of energy being converted to sound, which increases the amplification of the waves. Soft sounds, contrarily, are produced by a small amount of energy being converted to sound, which decreases their volume. Whispering and a cat\'s purr are soft sounds. | |
| 8447. |
Explain kingdom animalia? |
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Answer» Kingdom animalia is 1) eukaryotic cell.2) multicellular organism.3) their mode of nutrition is heterotrophs. kingdom animalia mean the kingdom of animals |
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| 8448. |
Difference between loud sound and soft sound? 5 points plzz |
| Answer» Loud sounds are sounds that are high in volume and soft sounds are those that are low in volume. Some examples of loud sounds include lawn mowers, clapping hands and yelling. These sounds are produced by a large amount of energy being converted to sound, which increases the amplification of the waves. Soft sounds, contrarily, are produced by a small amount of energy being converted to sound, which decreases their volume. Whispering and a cat\'s purr are soft sounds. | |
| 8449. |
What is biojio chemical sycle |
| Answer» Biogeochemical cycles make possible the transfer of energy and matter among the various components of the biosphere, leading to a balance between them. | |
| 8450. |
What is the defination of charge |
| Answer» \tOne coulomb of charge can be defined as that quantity of charge which extracts a force of 9X109 Newton on an equal charge is placed at 1m distance. | |