This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Explain diploblastic , trophoblastic |
| Answer» ERE is TWO germ layer on body then it is CALLED DIPLOBLASTIC GERM LAYER. 2 if there is three germ layer on body then it is called TRIPLOBLASTIC GERM LAYER HOPE IT helps you | |
| 3. |
Calculate the force applied on an area of 80m2 to produce a pressure of 2000 pa |
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Answer» s defined as PRODUCT of presume and AREA... Then simply we multiply area and PRESURE....... The answer will be be 160000N.Hope it will HELP you |
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| 4. |
Why do all the material piece get polish before the experiment |
| Answer» L PIECES get polish before that experiment because when they are left in open they react with ATMOSPHERE OXYGEN and forms oxide layer on surface which RESIST the reaction. | |
| 5. |
What ways The Lightning are useful |
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Answer» ghtning slices through the atmosphere, it knocks electrons from the nitrogen atoms. The atoms are then free to combine with oxygen and hydrogen in the atmosphere forming NITRATES. Rain carries this new COMPOUND to the EARTH enriching the soil with nitrates which are the building blocks of proteins Lightning strikes help dissolve this unusable nitrogen in water, which then creates a natural fertilizer that plants can absorb through their roots. Lightning also produces ozone, a vital gas in our atmosphere that HELPS shield the planet from rays of HARMFUL ultraviolet sunlight. |
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| 6. |
How many types of doctors are there? Name them. |
| Answer» P to bottom part of human as well as ANIMALS have DOCTORS.... | |
| 7. |
Mendel took tall pea plants and short pea plants and produced F1 progeny through cross-fertilisation. What did Mendel observe in the F1 progeny ? |
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Answer» was the father of genetics ,his EXPERIMENTAL RESEARCH WORKS are the BUILDING base of today's modern genetical engineering.According to the question;If he cross fertilize between a tall (TT) and a SMALL (tt) pea plant,the results in the f1 progeny will be: All the plants in the f1 progeny will be tall (Tt) due to the dominant characteristics of the tall gene (T). |
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| 8. |
Mendleev classified the elements and arrranged them in the form of a table.Hydrogen which resembles alkali metals and halagens,was placed in the first group. why?How does it resemble halogens?Why do you think he named it as periodic table? |
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Answer» ev considered FORMULAE of hydrides and OXIDES FORMED by an element as one of the basic PROPERTIES to classify the elements in his Periodic Table.HYDROGEN makes oxides similar to alkali metals, such as H2O (Hydrogen oxide i.e. water) and hydrides similar to halogen such as LiH (Lithium hydride), so it could be placed with halogens in the same group i.e. in VIIth group. But, hydrogen was placed with alkali metals in Ist group in Mendeleev's Periodic Table.It appears that hydrogen is placed as starting element in 1st period and Ist group in the Mendeleev's Periodic Table. Thus, I think it was the correct position as hydrogen has been placed the same position even in Modern Periodic table.Because.............The periodic table is an arrangement of the elements in order of their atomicnumbers so that elements with similar properties appear in the same vertical column or group..... |
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| 9. |
Name the mammal with whom humans show maximum similarity in the terms of evolution |
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Answer» ZEES are the mammals that have maximum SIMILARITIES as HUMAN in TERMS of evolution . |
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| 10. |
If distance between two object is halved, then what change would occur in force acting between them? |
| Answer» CE ACTING between two objects will be quadrupled as FORCE is inversely PROPORTIONAL to the DISTANCE between the objects | |
| 11. |
Sporangium is found at the top of erect hyphae called |
| Answer» ANSWER is hereIts sporeAnd this PROCES is KNOWN as SPORE FORMATION | |
| 12. |
Science b solve the question |
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Answer» ens2.pistil3.petals4.is PROBABLY the SEPALS(not SURE.....)5.ovary which is the buldged PART PRESENT just above the sepals |
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| 13. |
What is gerrard 's profession ? quote the parts of the play that support your answer. |
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Answer» rrard is a playwright. This CAME to know US by the CAST PARAGRAPH |
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| 14. |
Describe the activity with labelled diagram to show that a magnetic field is generated around a current carrying conductor. On the basis of above mentioned activity, list the factors on which magnitude of magnetic field produced at a point depends and also explain the nature of this dependence. |
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Answer» nstrate the RIGHT pattern of magnetic field, it is associated in taking straight current carrying conductor. It is now taking part for straight wire and ABLE to CONSIDER a tiny hole on the paper by means of experimentation. This is acting as wire vertical and spread the iron DUST on the paper evenly around the wire. It should connect between the two ends of wire to the battery. |
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| 15. |
Define Compass needle Electric current And Differentiate between manjira and sitar |
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Answer» hold a compass near a wire through which CURRENT is flowing, the needle on the compass will be deflected. ... The magnetic field produced by an ELECTRIC current is always oriented PERPENDICULAR to the DIRECTION of the current flow.here is ur ans mark it PLZZ |
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| 17. |
What do you mean by magnetic effect of electric current ?PL PLEASE GIVE ME ANSWER |
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Answer» e current is passed through an electric circuit it produces some MAGNETISM which can be detected with the DEFLECTION in COMPASS needle.this PHENOMENA is known as magnetic effect of electric current.Hope this will HELP u.❤️ |
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| 18. |
How living beings need oxygen from plants to respirate |
| Answer» PROVIDE the oxygen that animals and other LIVING THINGS need to SURVIVE. Animals and other living things provide the carbon dioxide that plants need to MAKE their own food. The air we breathe is made up of more than just carbon dioxide and oxygen. | |
| 19. |
which carbohydrate can be digested by ruminants but not by humans ? give reasons also. PLEASE GIVE ME ANSWER FRIENDS |
| Answer» SE is the carbohydrate which can be DIGESTED by ruminants but not by humans.This is because ruminants have an organ called caecum which CONTAINS the bacteria e. COLI which helps to digest cellulose. But humans do not have that organ ceacum due to which they cannot digest cellulose. | |
| 20. |
Which is measured by the power of a machine? the force produced by the machine the rate of doing work the strength of the machine the work done by the machine |
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Answer» e MACHINE uses a single applied FORCE to do work against a single load force. Ignoring friction losses, the work done on the load is equal to the work done by the applied force. The machine can increase the amount of the output force, at the cost of a proportional DECREASE in the distance MOVED by the load. |
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| 22. |
Maple are dispersed by ________________ |
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Answer» the CORRECT ANSWER PLS MARK it as BRAINLIEST |
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| 23. |
A papaya has so many seeds. Each papaya seeds can grow into a new tree. However, that does not happen. Why? |
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Answer» the answer is papaya seeds cant grow into a new tree bcoz papayas are unisexual in NATURE that is they CONTAIN only stamen or carpel.so they are incapable of reproducing ANG growing into a new tree..pls MARK it as BRAINLIEST |
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| 24. |
What is the reason for the formation of foobwebs |
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Answer» ain and food web REPRESENT how living organisms feed to GET the energy that sustains their growth, reproduction, and movement in their respective ecological SYSTEMS. It is because the VARIOUS communities of organisms in an ecosystem have to feed on each other to survive. |
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| 25. |
write whether the following statement are true or false with a proper justification for your answer the secretion of a stain of silkworm forms the Silk fibre |
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Answer» eir sting FORMS the basis of A silkworm is formed from the LARVA of DOMESTIC silk moths also known as bombyx Mori. The silkworms feed and live on mulberry leaves and osage orange. They go through four STAGES of metamorphosis like most insects. It is ECONOMICALLY very important insect that is the primary producer of silk |
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| 26. |
Name the musical instrument and there vibration part |
| Answer» STRETCHED Membrane.Tabla - Stretched Membrane.Mridangam - Stretched Membrane.Guitar - Stretched STRING.Violin - Stretched String.Veena - Stretched String.Sitar - Stretched String. | |
| 27. |
Please give me the conclusion..... v_v v_v v_v v_v v_v v_v v_v |
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Answer» will UNDERSTAND it!!!!!!!! |
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| 29. |
development is a result of both maturation and learning explain this statements with the help of example |
| Answer» ION PROVIDES practical experience while LEARNING provides theoretical or bookish experience | |
| 30. |
What is inside a black hole? |
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Answer» RE IS UR ANSWER❤❤✌The heart of a black hole is its singularity, a single point in space containing all the matter that originally formed the black hole, as well as anything that fell in after it formed. Like a star, the black hole has mass equal to the combined mass of all this MATERIAL, but it has nearly no SIZE in the sense of volume. In other words, it WOULD be impossible to MEASURE the diameter of a black hole. Instead, the mass is compressed into an infinitely dense point. At this point, the normal laws of physics we know and love don’t apply.MARK IT BRAINLEST DEAR IF U FIND IT HELPFUL✌✌❤ |
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| 31. |
Difference between scalar and vector quantity |
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Answer» r quantity is a one dimensional measurement of a quantity, like temperature, or mass. A VECTOR has more than one number ASSOCIATED with it. A simple EXAMPLE is velocity. It has a magnitude, called speed, as well as a DIRECTION, like North or Southwest or 10 degrees WEST of North. |
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| 33. |
Name a metal that doesnt react with any physical state of water |
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Answer» ilver,mercury, lead ETC. they don't react with WATER but their are some metals which are very reactive with water likesodium and potassium. therefore they are kept in kerosene oil.PLEASE mark this as brainliest ANSWER and please FOLLOW me and thank me |
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| 34. |
What is reason behind rainbow |
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Answer» s caused by SUNLIGHT always APPEAR in the SECTION of sky directly OPPOSITE the SUN. |
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| 35. |
Which pathogen could have caused the infection |
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| 36. |
Yeast cell from a long chain give reason |
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Answer» such anaerobic conditions,yeast convert carbohydrates—starches and sugars—to alcohol and CARBON dioxide gas. This process is known as fermentation. The fermentation process of yeast is caused by ENZYMES, catalysts in CHEMICAL reactions similar to the DIGESTIVE enzymes in the human body.this may help you |
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| 37. |
how the magnetic particles are separated in magnetic separation method of extraction of aluminium ore |
| Answer» THOD of separation is USED when either the ORE particles or the gangue associated with it possess magnetic properties. ... This method is widely used for the separation of two MINERALS, when one of them happens to be magnetic. The magnetic mineral can be SEPARATED from the non-magnetic one by this method. | |
| 38. |
In how many category food is divided |
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Answer» egory–veg and NONVEG |
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| 39. |
1. Why carbon dioxide is considered as a best fire extinguisher? 2. Why do goldsmiths use the outermost zone of the flame for melting gold and silver? |
| Answer» END....Here is your answer..1. Because carbon dioxide is very cold in nature and has ability to CALM down the fire.2. Because the outermost zone of the FLAME CONSIDERED to be the most hot flame which can easily melts the gold and silver.HOPE that it will help you | |
| 40. |
Why do school ,Hospital have ramps |
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Answer» re built on HOSPITAL entrances so that people who are disabled and USE WHEELCHAIR can comfortably get in the hospital. the STAIRS are usually not comfortable for wheelchair USERS as other people have to lift the wheelchair in order to get in the hospital. |
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| 41. |
What do you understand by Vermicomposting? |
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Answer» mpost is the end PRODUCT of a PROCESS called vermicomposting, which uses EARTHWORMS to increase the SPEED of the composting process and ensure higher-quality compost. ... Vertices, also known as worm castings, are the excrement from the WORMS, minus the rest of the compost. |
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| 42. |
Write the relation between pressure ,force and area in the formula form . |
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Answer» e=force/area ,this is the RELATION between all THREE of them |
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| 43. |
An object is thrown to a certain height with a velocity of 3 m/s. If the time required to reach the height is 5s. Calculate the height at which it was thrown. [Hint: (g=10m/s^2) (use second equation of motion)] |
| Answer» EACHES the ground It's displacement is 0 A =-10m/s^22 U=100m/s S=ut+1/2at^2 0=100t-5t^2 5t^2=100t 5t=100 t=100/5 t=20s The BALL will REACH the ground in 20s Hope this HELPS: Thank you. | |
| 46. |
What is the molecular formula for peat |
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Answer» mical PROPERTIES of peat include elemental COMPOSITION, organic components, and ASH. The five basic elements of peat are C, H, O, N and S. There is no constant molecular formula for peat. |
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| 47. |
''A'' is an organic compounds with molecular formula C2H6O and so consumption can cause blindness and even death.on treatment with sodium,A gives a compound B and gas C a) Identify A,B,C b)write the chemical reactions c)how can A be obtained from sucrose? |
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Answer» division A and B pls refer to the attachment.Sub division CThe chemical equations below summarize the fermentation of SUCROSE (C12H22O11) into ethanol (C2H5OH). Alcoholic fermentation CONVERTS one mole of glucose into TWO moles of ethanol and two moles of carbon dioxide, producing two moles of ATP in the process.The overall chemical formula for alcoholic fermentation is:C6H12O6 → 2 C2H5OH + 2 CO2 |
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| 48. |
Give example of beverges and chemicals obtained by microbial fermentation of organic substance |
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Answer» E!COFFEE , TEA AND HOT CHOCOLATE ARE THE EXAMPLES OF BEVERAGES.PLEASE MARK MY ANSWER AS A BRAINLIEST ANSWER.THANK YOU. |
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| 49. |
Please solve these 3 questions 23,24,25 i will be so thankfull |
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Answer» ═══════════════╕☬ YOUR ANSWER ☬╘═════════════════════╛Question 23 and 24 are in ATTACHMENT ⏩25 solution is no matter about the concentration of HCL , its pH will always be less than 7 at 25 degree CELSIUS ⏩so in the question solution is very dilute pH will be between 6 and 7.╒══════════════════════╕☬ THANKS! @Brainlyconquerer ☬╘══════════════════════╛ |
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| 50. |
How does this earthquakes they distracts the human life and property ? Answer as fast as u can |
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Answer» e!!! EARTHQUAKES are so powerful HAZARDS caused by nature.. Earthquakes can even destroy the shelters, LIVES of PEOPLES... HOPE it helps you ❤️ |
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