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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.
| 36501. |
Make a ray diagram when a convex lens has object distance is -100 and image distance is +25 |
| Answer» | |
| 36502. |
what is alkalin metals |
| Answer» The metals which react with water to form alkalis(caustic solution). | |
| 36503. |
What is sepals |
| Answer» Sepals r use to attract insects so that they can help them for pollination | |
| 36504. |
What is reflax arc? |
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| 36505. |
Write the chemical formula plaster of Paris how is it prepared how is difference from gypusm |
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| 36506. |
Papaya is monoecious or diocious..? |
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Answer» How..? Monoecious |
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| 36507. |
Difference Between Baking Soda And Baking Powder? |
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Answer» Because baking powder contains tartaric acid whereas baking soda does not contains tartaric acid Sodium carbonate and sodium hydrogencarbonate respectively Naco3 baking soda and nahco3 baking powder |
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| 36508. |
Why is the St node is called pace maker |
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| 36509. |
Tungsten filament of a bulb does not melt even after glowing for a long period of time why? |
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Answer» Melting point =3880℃ Becuz melting point is extremely high |
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| 36510. |
formation of ionic compunds plz tell how to do it i m having exam on tuesday |
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Answer» Just remember to complete the octates,duplets and also the statement "JITNA DENGE UTNA HI LENGE Ionic bond forms by sharing of electrons. It is a complete transaction of electron |
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| 36511. |
Harmony response and reflex action are reaction of our body. Which one of them slower in action |
| Answer» If it is hormone instead of harmony then hormone response is slower than reflex | |
| 36512. |
Which vestige also organ in man suggest that he is descendant of herbivores mammals |
| Answer» Appendix n tail bone | |
| 36513. |
what is the resistivity?\xa0 |
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| 36514. |
What is the meaning of your name |
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| 36515. |
Different between rasperation and breathing |
| Answer» Respiration is the comlex process in which food(glucose) breaks down(burn)to give energy.....While breathing is simply inhalling of oxygen(in greater amount) and exhaling CO2(in maximum amount).... | |
| 36516. |
Hi ☺️☺️☺️☺️ |
| Answer» | |
| 36517. |
Reaction of znso4- hcl with balanced |
| Answer» No reaction will take place | |
| 36518. |
What is ammonite |
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| 36519. |
In board there will only 1 paper come I whole country of class10 science |
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| 36520. |
What is dimorphism? |
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| 36521. |
classification of species is in fact a reflection of their evolutionary relationship. explain |
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| 36522. |
Hii kya ho raha hai |
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| 36523. |
Hiii guys.I am new in this app.Plss make my freind???????? |
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| 36524. |
Why are twinkling stars |
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| 36525. |
Is power directly or inversely proportional to resistance |
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| 36526. |
Describe any 5 ways in which person with particular trait may increase in population |
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| 36527. |
Wind energy and hydel energy depend directly on sun.explain |
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Answer» Stupid question nonsense That answer don\'t no for uuu Solar energy |
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| 36528. |
Which is most important chapter for board exam |
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| 36529. |
Why jugnu spark light at night explain from ch1 |
| Answer» Fireflies contains a chemical in their abdomen called luciferin.wen this chemical combines with oxygen and with an enzyme called luciferase,the ansuing chemical reaction cause up to light their abdomen | |
| 36530. |
Banana and us have 50perctane of dna common explain whether it is correct or not |
| Answer» It is a correct statemenr | |
| 36531. |
Ishita ji hua Kya? |
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| 36532. |
Angle i+angle e =angle a+anglle d is correct in case of prism why or why not |
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| 36533. |
What is angle of prism explain and and shown through diagram (3marks) |
| Answer» The angle between two slant surface of a prism is called angle of prism. | |
| 36534. |
What does rod cells and cones cells do in our eyes |
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Answer» Dharna sharma it is right Rods help to see the object in dim and diffuse light and cones are helpful for coloured and contrast vision |
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| 36535. |
Come here? |
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| 36536. |
How many male gametes are produced by pollen grain?? |
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Answer» Two 2 male gametes |
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| 36537. |
What is the difference between trypsin and pepsin? |
| Answer» Trypsin secreted by pancreas and digest protein.Pepsin secreted in stomach and it breakdown long chain of protein for the digestion by trypsin. | |
| 36538. |
Why ammeter connected in series combinations and voltmeter in parallel? |
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Answer» A voltmeter has very high resistance and if it is connected in series then it would consume all the current and an ammeter has low resistance and if it is connected in parallel then all the current would flow through the ammeter instead of the circuit.. And our very purpose for using these devices would b in vain... ??? Ammeter is connected is series because in series connection current is same and voltmeter is connected in parallel because in parallel connection potential difference is same |
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| 36539. |
What is Tyndall effect?? |
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Answer» The scattering of light by particles in its path is called Tyndall effect. Scattering of light particles in a colloid or else particles in a very fine suspension is known as Tyndall effect. |
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| 36540. |
If aluminium is highly reactive then why is it that it is used in making utensil |
| Answer» Bcoz it first form a basic layer of oxide on it\'s surface and hence protect the metal underneath n hence it is used in making utensils | |
| 36541. |
Himanshu shall i ask question |
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Answer» And also indigo but we see only blue colour of sky because in our eyes there are more cones present for the sensation of bblue colour When light rays fall on very fine particles of atmosphere then it scatters into blue and violet colour because the blue and violet has short focal length...... |
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| 36542. |
Which lens is used for the correction of disease peresbiopia |
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Answer» Concavo convex Bifocal lens that has both typ of lens concave and convex Bifocal lenses |
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| 36543. |
What is subsitution reaction |
| Answer» Substitution reaction same as displacement reactions but it form in hydrocarbon only | |
| 36544. |
Why should a chemical eq. be balanced? |
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Answer» Chemical equation should be Balanced to make the atoms and element equal in the reactants and product of equation If we not balance the eqn then the conservation of mass should be wrong |
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| 36545. |
What are enjymes |
| Answer» Enzymes r the biocatalyst | |
| 36546. |
What is bio hotspot |
| Answer» Forests | |
| 36547. |
Human heart and double circulation defination |
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| 36548. |
How to learn all organic reaction ?? |
| Answer» | |
| 36549. |
Define natural slection |
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| 36550. |
what is Non biodegradable wast |
| Answer» The wastes which cannot degrade are known as non biodegradable wastes. | |