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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.
| 3651. |
Define aperture |
| Answer» | |
| 3652. |
What is 2nd law of reflection? |
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Answer» laws of reflection:1.) angle of reflection is equal to angle of incidence.2.)incident ray, reflected ray, normal lie on the same plane... angle of incidence equal of reflection |
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| 3653. |
Give reason white phosporous is kept immersed in water |
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Answer» Because it is highly reactive Because it acts vigorously with air |
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| 3654. |
What is role of stomacha |
| Answer» The role of stomach is that they partial break down of food occurs in it and it makes acidic medium if the basic medium occurs highly..it also releases some acids and enzymes like pepsin for the break dowm of proteins. | |
| 3655. |
Please all chapter explain in hindi |
| Answer» | |
| 3656. |
How many male gamtes does pollen grain contains ? |
| Answer» 2 pollen grain | |
| 3657. |
Science answer banakar kaise likhe |
| Answer» Arre concept samajh lo accha se | |
| 3658. |
Differentiate btw organic evolution & schemical evolution. |
| Answer» It involves the evolution of chemicals such as water vapour, methane, ammonia and hydrogen into organic molecules such as sugars which later combined to form big molecules such as proteins, RNA and DNA.Organic evolution is a consequence of chemical evolution. | |
| 3659. |
How its valid 2,3-dimethlbutane |
| Answer» Its POSSIBLE | |
| 3660. |
Why atomic number are magic number??? |
| Answer» Magic number. Magic number, in physics, in the shell models of both atomic and nuclear structure, any of a series of numbers that connote stable structure. The magic numbers for atoms are 2, 10, 18, 36, 54, and 86, corresponding to the total number of electrons in filled electron shells | |
| 3661. |
How does a ray of light get totally internal reflected in case of formation of rainbow. |
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| 3662. |
What are the factors on which angle of deviation depends? |
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| 3663. |
From light and reflextion and redaction |
| Answer» | |
| 3664. |
Prove that circle circumbrising a parallelogram that it is a rhombus |
| Answer» | |
| 3665. |
define isomers |
| Answer» The compounds with identical molecular formula but different structures are called isomers. | |
| 3666. |
Why ionic compounds are stronger than covalent compounds ? |
| Answer» In ionic compound the elements contain charge on it which is very stronger than the bonding of electronsAnd the bonding is easily breakable but the ions are not easily breakable | |
| 3667. |
define overy |
| Answer» Ovaries are female reproductive part. Ovaries release ova/egg every month. | |
| 3668. |
What is silviculture? |
| Answer» | |
| 3669. |
Difference between ionic and covalent compounds |
| Answer» \tIonic bondsCovalent bondsIn ionic bonds, one atom donates an electron to stabilize the other atom.In a covalent bond, the atoms are bound by the sharing of electrons.Atoms that participate in an ionic bond have different electronegativity values from each other.In a true covalent bond, If the electron is shared equally between the atoms forming a covalent bond, then the bond is said to be nonpolar.A polar bond is formed by the attraction between oppositely-charged ions.Usually, an electron is more attracted to one atom than to another, forming a polar covalent bond.Here is the example - sodium and chloride form an ionic bond, to make NaCl. We can predict an ionic bond will form when two atoms have different electronegativity values.Here is an example, the atoms in H2O, are held together by polar covalent bonds. Covalent compounds may dissolve in water, but don\'t dissociate into ions.\t | |
| 3670. |
What does one mean by exothermic and endothermic reactions? Give examples |
| Answer» | |
| 3671. |
Define combination reacton |
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Answer» A combination reaction (also known as a synthesis reaction) is a reaction where two or more elements or compounds (reactants) combine to form a single compound (product). Such reactions may be represented by equations of the following form: X + Y → XY. The chemical reaction in which 2 or more reactants are combine to form a single product is known as combination reaction |
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| 3672. |
Name hormone which help in growth and development of plant |
| Answer» Auxin | |
| 3673. |
Difference between sperm and egg |
| Answer» Sperm is male gamete and egg is formed by fusion of male and female gamete | |
| 3674. |
What is yellow spot in eye |
| Answer» | |
| 3675. |
Why metals are good conductor of electricity |
| Answer» Bcz metals have free electron | |
| 3676. |
Write there points of difference between anaerobic respiration and aerobic respiration |
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Answer» S. Chand padh lo S. Chand path lo |
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| 3677. |
Why do we apply paint on iron article |
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Answer» Prevent from rust To prevent it from rusting |
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| 3678. |
Drawbacks of Mendeleev\'s periodic classification |
| Answer» | |
| 3679. |
Hllo any buddy is here .............mmmmmm |
| Answer» | |
| 3680. |
I want good marks |
| Answer» So study hard | |
| 3681. |
Which colour of white light suffers least deviation? |
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Answer» U have given wrong ans rub...whatever Violet |
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| 3682. |
bile print |
| Answer» 1 , 3,5 marker questions will come along with practical based questions. | |
| 3683. |
Which gland is a called mixed type of gland? |
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Answer» A mixed gland is a gland which has both endocrine and exocrine functions.And pancreas have both these function.So, I thought that pancreas is the correct answer.... Pancreas. Becoz its one part work as endocrine and other as exocrine Gastric gland present in the wall of stomach |
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| 3684. |
Justify that Nuclear energy and solar energy are the two faces of the same coin. |
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| 3685. |
Why manshuration occur |
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Answer» If egg is not fertilised, it lives for about one day.since the ovary releases one egg every month,the uterus also prepares itself every month to receive fertilised egg .This cycle takes place roughly every month and known as mensuration When the egg is not fertilized it forms the lining on uterus and then this line breaks down known as menstruation or periods When egg is not fertilized |
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| 3686. |
How is induced current be increased In moving body in magnetic field.? |
| Answer» | |
| 3687. |
Which gas is preserved in cold drink ... Write answer.. |
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Answer» CO2 Hydrogen |
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| 3688. |
how dynamo changes mechanical energy to electrical energy? |
| Answer» Dynamo changes mechanical energy to electric energy by rotating continuously from any type of energy given by a source like water, air etc. It is like a coil which is placed between two strong magnetic fields and is rotate to produce electricity. | |
| 3689. |
Why zinc granules are preferred over zinc strip for the reaction of Zn with HCL ? |
| Answer» 96d95d95 | |
| 3690. |
Where does hypermetropia occur in which case |
| Answer» It occurs in eye when the person is not able to see the far objects... | |
| 3691. |
Common name of sodium carbonate |
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Answer» I am stupid Baking soda is NAHCO3 BUT it is sodium carbonate Baking soda |
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| 3692. |
What is estrogen hormone & from where it is secreted |
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Answer» It is secreted in female in ovary It\'s ovary Sorry guys it is not secreated by Testes it is secreated by Ovaries...in females...by mistake I had written it.. Sorry it\'s female It is a hormone secreted by ovaries. Oestrogen hormone is secreated from Testes and its function is that it controls development of female *** organs..like soft skin, feminine voice.. Secreted from male which present in testis |
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| 3693. |
Why wind pollinated flower have exposed stigma? |
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| 3694. |
What is amphotric acid? |
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Answer» They are iso electronic That react both with acid as well as base. |
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| 3695. |
Where the image formed in the eye in case of presbiophia |
| Answer» There is no fix place..it will be formed before retina or after retina .. | |
| 3696. |
How to convert bromomethane to ethanol |
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| 3697. |
Explain working of solar car |
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| 3698. |
Why Co, carbon dioxide, carbonate,are not organic compound |
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Answer» Because it is not hydrocarbon , and its chemical properties are different from All those organic compound so this it is considered as inorganic compound. Because they involve carbon in it . So they are not organic they are carbonic |
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| 3699. |
Hye guys.....What is genetic drift????Plz tell in simple and brief language..... ??☺? |
| Answer» The change in the freq.of gene which occurs due to the random sampling of organism. | |
| 3700. |
Write the process of nutrition in amoeba? |
| Answer» Holozoic. | |