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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.

5001.

Our body is made up of many atoms

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5002.

What will happen when earth start rotating in opposite direction?

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5003.

State how does study of homologous organ help in tracing evolutionary relationships?

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5004.

What is variations

Answer» The process due to which there is change in character ir trait in progeny which differs from parents due to generation gap , is known as variations
5005.

Name a most precious metal

Answer» Iron
Gold , silver
Platinum or gold
5006.

Give benefits of recharging groundwater.

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5007.

What is solarization in photosynthesis?

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5008.

Why budding,fragmentation and regeneration all are considered as asexual type of reproduction ?

Answer» Because only single parent is involved in it
5009.

What is clone? Why do off springs formed by aesxual reproduction exhibit remarkable similarly

Answer» Like as suppose if a man is X and his clone is made than that clone will be exactly same as the man X was during birth and at different phases of his life
Clone is the exact of any organism whose cell is taken
5010.

How can we as individuals help in reducing the use of fossil fuels?Mention two ways

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5011.

List four ways in which the management of fossil fuels differ from natural resources of energy.

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5012.

What is solarization?

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5013.

RIMSHA m roz aapka wait krunga

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5014.

Plz someone explain Q1 of pg 159 (Heridity and evolution).Why answer is TtWW?

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5015.

What is field of vision

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5016.

What is steropsis

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5017.

RIMSHA comeon dear

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5018.

What is tindel effect

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5019.

Why sodium and potassium keep in kerosene oil?

Answer» Because these both are highly reactive
5020.

What is amphoteric oxide ????

Answer» Oxide which show both acid n basic behaviour or we can say which reacts with both acid n base
An oxide which shows both acidic as well as basic nature
5021.

Electron dot structure for CuH2S

Answer»
5022.

Chemical and physical properties of metal? ??

Answer» Physical :- Hardness , strong ( tensile ) , sonorous ,grey in colour ( mainly ) , condut heat and electricity , ductile , malleability , high mting and boiling point , lusturous , mainly solid .
5023.

RIMSHA r u here

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5024.

And RIMSHA luv u too also dear

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5025.

RIMSHA miss u dear okk byyy

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5026.

What is accommodationWhat is allotropes of carbon

Answer» The allotropes of carbon are the different forms of carbon like for example Graphite, diamond and buckminsterfullerene.
The change in the shape of the lens is controlled by the ciliary muscles inside the eye. Changes in contraction of the ciliary muscles alter the focal distance of the eye, causing nearer or farther images to come into focus on the retina; this process is known as accommodation.
5027.

Okk byy frndzz gud ni8 or RIMSHA aaye to use mera Hii bol dena koi plzz

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5028.

What do you understand by recombination of spectrum of white light? ????????

Answer» This proves that after combining all 7 colours .... U can get a white light
5029.

Okk bye pnkj and bishnupriya and all my other frnds

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5030.

Name the muscle that control the flow of urine

Answer» **** sphincter
5031.

Keshav really mujhe bhot hi zyada hasi aa rhi h??

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5032.

If HCF (a, b)=12 and a × b=1,800, than find LCM (a, b).

Answer» Apply formula
5033.

What are nastic movements

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5034.

Rimsha plzz yrr sryyy

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5035.

What is a full form of OTEC

Answer» Ocean thermal energy conversion
5036.

What is meternal blood how does baby get nourishment by this

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5037.

What is A sales

Answer» Sales means to sell the things
5038.

What is synthetic elements

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5039.

At what age a women can get pregnant

Answer» After10
???????? Ask your teacher
5040.

Define 1 Tesla

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5041.

what are the two ways in which you can trace the magnetic field pattern of abar magnet?

Answer» North and South pole and also by Fleming left hand rule
5042.

State flemish left hand rule

Answer» Fleming’s left hand rule states that stretch the forefinger, the central finger and the thumb of your left hand mutually perpendicular to each other. If the forefinger shows the direction of the magnetic field and central finger that of the current, then the thumb will point towards the direction of motion of the conductor.
5043.

What are fossils how they form layer by layer

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5044.

Differentiate between homologous and analogous

Answer» Homologous Structures have similar morphology, embryology and anatomy etc. but are dissimilar in their functions.Where as, Analogous structures are those structures in different species which perform the same function, have similar appearance and structure but are not evolved together; therefore do not share a common ancestor.
5045.

What are the confirmation to observe rainbow

Answer» i)\tThe sun comes out after a rainfall.\t(ii)\tThe observer stands with the sun towards his/herback, (any one)Formation of a rainbow : The rays of light reach the observer through a refraction, followed bv a reflection and a refraction.Figure shows red light, from drop 1 and voilet light from drop 2, reaching the observers eye.\tN for diagram please prefer ncert textbook
5046.

What is egestation

Answer» The act of process of discharging undigested or waste material from a cell or organism is known as egestion.
5047.

Show the formation of rainbow with the help of diagram.

Answer» Given in ncert
5048.

Explain the function of synergids and antipodals.

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5049.

Difference between the function of single bond and double bond

Answer» I know this but eloborate in detail
Share of single pair of electron In double share of two pairs of electron
5050.

What is the magnitude charge on electron

Answer» 1.602 x 10-19\xa0coulombs (C)