InterviewSolution
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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.
| 5001. |
What is the role of hemoglobin in blood? How it is formed? |
| Answer» Hemoglobin gives the red pigment to the Red blood cells | |
| 5002. |
Why do helium, neon and argon has a zero velocity |
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Answer» Velocity nahi valency because helium ,neon ,argon are noble gasses and also monoatomic so there valnces are 0 Velocity nahi valency Because Helium, argon,neon are monoatomic so there balendu are zero That\'s why they have 0 valency Velocity nhi valency they have 0valency because of there outermost shell is totaly filled with electron Combining capacity is known as valency And their outermost shell is filled so they are stable and not combine with other atom |
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| 5003. |
Water is called the wonder liquid . Explain |
| Answer» Water is wonder liquid because this is made by nature | |
| 5004. |
Calculate the number of molecules of sulphur 32 present in 16g of solid sulphur |
| Answer» The molecular mass of the sulphur molecule is 32 × 8 = 256 u. 1 mole of sulphur molecules is equal to 256 grams. This means 256 g of solid sulphur contains = 6.022 x 1023 molecules. Therefore, 16 g of S8 contains 3.76 x 1022 molecules. | |
| 5005. |
What is the difference between velocity and acceleration? |
| Answer» Velocity is the displacement covered by a body in per unit time but acceleration is the changing of velocity in per unit time | |
| 5006. |
SWEET AS SUGAR, HARD AS ICE, HURT ME ONCE I WILL KILL U TWICE |
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Answer» Wah bhai wah ??????? ???? ?? ????? ??????\u200d♀️?\u200d♀️?\u200d♀️?\u200d♀️?\u200d♀️ |
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| 5007. |
Kerala lost so sad news |
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Answer» Class 9 ka ch 13 ka exercise ka question 5 Ha....bro |
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| 5008. |
Why is the weight of an object on the moon 1/6 it\'s weight on the earth |
| Answer» Because the mass of moon is less than earth therefore the gravitational force of moon is less because Mass is directly proportional to the gravitational force | |
| 5009. |
CBSE ka paper kha se banta hai..... |
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Answer» Banane wale ko pata hoga..😁 Book se From book What is atom |
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| 5010. |
Define atomic number and Mass number. |
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Answer» Atomic number is defined the total number of protons present in one atom . Mass number is defined the total number of protons and neutrons present in one atom . Thnks Alka Atomic number is defined the total number of protons present in one atom of an elementMass number is defined the total number of protons and neutrons present in one atom of an element Cannot define paid |
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| 5011. |
Practice paper ka sa likala |
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Answer» Anything that occupies space & has some mass is called matter What is matter |
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| 5012. |
what is vector and scalar quantity??? |
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Answer» Vector - Vector is a quantity having both magnitude and direction is vector quantity.Scalar - Scalar quantity is only have direction but not magnitude is scalar quantity. In bhmi ?? Vector - a physical quantity having magnitude and plus direction is called scalar quantity and scalar quantity contains only magnitude. In bgmi |
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| 5013. |
Is time travel is possible |
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Answer» Yes Yes but not sure because i don\'t think so... Yes Yes time travel can be possible |
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| 5014. |
structure of atom all answer key |
| Answer» | |
| 5015. |
15 definition |
| Answer» | |
| 5016. |
Which kind of energy is possessed when kite is flying |
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Answer» Kinetic energy Yes |
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| 5017. |
P4H10+H2O=H3PO4 BALANCE THE equation |
| Answer» | |
| 5018. |
Why lysosomes are known as scavengers of cells? Extra questions hope will get help |
| Answer» They are known as suicidal bag because they remove unnecessary particles and organelles from cell\xa0hence they are called as scavengers of the cells. | |
| 5019. |
In detergent solution while washing clothes what happen to our finger |
| Answer» It is hypotonic solution | |
| 5020. |
Do all cells look alike in terms of shape and size |
| Answer» No the the cells of different body parts are not similar we can consider the example of nerve cell and muscle cell they are different From each other in shape | |
| 5021. |
How to improve eyesight |
| Answer» By walking on grass ( daily) | |
| 5022. |
Matter our sounding |
| Answer» | |
| 5023. |
Tabulate the difference in the characteristics of state of matter |
| Answer» Notes | |
| 5024. |
Notes of chapters |
| Answer» | |
| 5025. |
In what two ways osmosis. Is different from diffusion |
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Answer» In Osmosis, there is exchange of water molecules while in diffusion, there is exchange of gases. Wath is economic There are two type of osmosis - EndosmosisExosmosis2 = because in diffusion two substance are mixing but Osmosis os movement of water molecules in or out to the cell. In semi permeable membrance Science |
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| 5026. |
What do you mean by 2 m/s2? |
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Answer» acceleration formula is v-u/t and m/s^2 is the unit of acceleration AccelerationFormula |
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| 5027. |
An electric train is moving with a velocity of 12km/h . How much distance will it move in 30 second |
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Answer» Thanku so much Vivek roushan 🥰😊😊 To find the distance of electric train we have to use formula ut➕1/2❌ut square |
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| 5028. |
Name scientist who discovered cell |
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Answer» Robert hook in 1665 Robert Hooke in 1665 Robert Hooke (1665) Robert hooke Robert Hooke discovered cell in 1665 |
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| 5029. |
When s-t graph is parallel to x axis the body is |
| Answer» body have constant speed | |
| 5030. |
Difference between homogeneous mixture and heterogeneous mixture(4 points) |
| Answer» | |
| 5031. |
Distance and displacement by figure all functions |
| Answer» | |
| 5032. |
Write one article on any science related topic? |
| Answer» | |
| 5033. |
Under what conditions is the magnitude of average velocity of an object equal to its average speed ? |
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Answer» When an object is moving with a constant velocity When an object is moving in a straight line |
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| 5034. |
What is the same property in solid liquid and gases |
| Answer» Each of these have mass in it | |
| 5035. |
Bravia |
| Answer» | |
| 5036. |
How is prokaryotic cell different from eukaryotic cell? Give three points |
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Answer» (small in size)-(large in size)(Single chromosome)-(more than one chromosome) (Membrane bound cell organelles are absent)-( Membrane bound cell organelles are present) Prokaryotic cells - These are incomplete cells , Mitochondria is not available in it and Nucleus is not present in Prokaryotic cells it has nuclear region without nuclear membrane Eukaryotic cells - These are complete cells, Mitochondria is available in it and it have nucleus in it with a covering of nuclear membrane. |
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| 5037. |
What is the definition of science |
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Answer» This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html Few rules to keep homework help section safe, clean and informative. Don\'t post personal information, mobile numbers and other details. Don\'t use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions. Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying. Ask specific question which are clear and concise. Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions. Science is a basic |
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| 5038. |
5 gram of sugar is dissolved in 250ml of solution. Calculate its mass percentage by volume |
| Answer» M/V% = mass of solute / Volume of solution = 5/250 ×100 = 2% | |
| 5039. |
What is the full form of NDA |
| Answer» National Defence Academy | |
| 5040. |
Notes of chemistry chapter particles of matter |
| Answer» | |
| 5041. |
A body Is moving with a velocity of 12 m/s and it comes to rest in 18 m ,what is acceleration |
| Answer» Use the formula of acceleration answer will come very easily change in velocityAcceleration = --------------------------------- Time taken | |
| 5042. |
Explain why ice is albe to float on water while it is solid in nature... |
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Answer» Since the water is heavier, it displaces the lighter ice, causing the ice to float to the top. The ice trap on air in it and the density of ice is less than water so the is able to float on water Ice has less density than water. Since the water is heavier, it displaces the lighter ice, causing the ice to float at top of the water. |
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| 5043. |
Different between plant $ animal cell |
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Answer» 1)Plant cell have cell wall but animal cell have not. 2)plant cells have plastids but animal cells have not. 3)plant cell have large vacuole but animal cell have small size vacuole What is solution |
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| 5044. |
Trees occur more leaves during summer |
| Answer» | |
| 5045. |
Two Example of elements |
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Answer» Iron and gold Lithium and oxygen Iron and Hydrogen Gold silver Sodium and potassium |
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| 5046. |
Define the process differentiation |
| Answer» | |
| 5047. |
ncert all question soleved |
| Answer» | |
| 5048. |
Kosika kya ha |
| Answer» The fundamental unit of life is called cell | |
| 5049. |
How many types of meristmetic tissue are there |
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Answer» Meristematic tissue ar divided into three types -1. Apical meristem 2. Lateral meristem 3. Intercalary tissue Meristematic tissue are divided into three types 1) apical meristem2)lateral meristem 3) intercalary meristem Meristematic tissues are of three types:- Apical meristemLateral meristemIntercalary meristem |
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| 5050. |
Characteristics of cork |
| Answer» Give three examples of the range of variations that you see in life-forms around you. | |