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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. |
Name the place where no tax campaign was held ??? |
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Answer» In dandi In dandi Dandi Bardoli Dandi India.. |
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| 2. |
What is wolfram chemical equation calculator? |
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| 3. |
Why is Hydrogen Peroxide stored in coloured bottles? |
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Answer» H₂O₂ Firmulae if hydrogen peroxide ?? Sau Beco\'z it is very reactive, and it can with light very easily Andhera kayam rahe ...:- joking !! Not letiing to do reaction It can react with light and heat to produce water Because it was very reactive it can be react with light So that light does not pass into it In order to avoid decomposition reaction. |
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| 4. |
What is other name of main vein? |
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Answer» It\'s VenaCava!!!! Right Vena cava |
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| 5. |
Chemical equation of heating gold and silver...anyone knows the correct equation? |
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| 6. |
What is spore |
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Answer» Parents form many microscopic reproductive units known as SPORES. Chhote* Chhite chhite dots like structure which perform reproduction |
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| 7. |
What is double fertlisation |
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Answer» It takes place when syngamy and triple fusion takes place together. Complex fertilization in angiosperms Ek pollen grain fuses ovum and doosra fuses with endosperm |
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| 8. |
Which noble gases of laser are used in eye surgery? |
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Answer» In any type of eye surgery Wah wah shashank ...i m ur fan ? Cataract Say ...kaun se disease mein hota h use ?? Krypton laser eye surgery Halogen Intra lasik |
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| 9. |
Koi mujhse tropic level smjha dega |
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Answer» Book acha se paghlo samaj aa jaega Oo Bhai ye food chain ke various steps ko kehte hain |
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| 10. |
Serological similarities between blood protein of related species is called : |
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Answer» Khud hi bats doo?? Mood nahi hai ...anytime else ??? |
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| 11. |
Give full form of dna |
| Answer» Deoxyribo Nucleic Acid | |
| 12. |
Give difference between artires and viens |
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Answer» Artires - carry blood from heart to all part of body Viens- carry blood back to heart from all parts. Artires - thick walled Vein - thin walledArtires - no valveVein - have valves Arteries take blood from heart to the body whereas veins brings blood from the body back to the heart. i.e,arteries carry oxygenated blood nd veins caryy deoxygenated blood |
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| 13. |
Which is the easiest chapter in science NCERT ?????????? |
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Answer» Heredity and evolution All and none Carbon and its compound, light, human eye, magnetic effect, control and coordination. Light |
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| 14. |
Why magnetic field lines never intersect each other? |
| Answer» Because if they intersect each other then magnet will detect two directions at a same time which is not possible. | |
| 15. |
How many brain in octopus |
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Answer» 9 9 brains |
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| 16. |
who introduced right hand thumb rule |
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Answer» Right hand thumb rule :max wellRight hand rule:fleming There are 2 right hand thumb rule - one Is Flemings right hand thumb rule and another is Maxwell right hand thumb rule |
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| 17. |
Prove that:-Odd/2+odd/2=even(a/2+b/2)Odd/2-odd/2=even(a/2-b/2)Where ARE and be are difrent indeger |
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| 18. |
"We need to use fossil fuel judiciously"justify the statement |
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Answer» Sorry Neha. By mistake Mene fossil fuels ko renewable resources likh diya actually they are non renewable resources Because fossil fuels are renewable resources and to preserve them for future Generation. Example - coal and petroleum. ( fossil fuels are formed of millions of years ago) Because they are non renewable sources of energy. They are limited on earth |
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| 19. |
What is bio magnification? |
| Answer» Increasing in the concentration of pesticides or other harmful substances in the body of living organism in a food chain is known as bio magnification. | |
| 20. |
state the valency of each carbon atom an alkane an alkyne |
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| 21. |
Give various steps ofbudding in yeast |
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| 22. |
What is the angle of reflection in the plane mirror |
| Answer» Depends upon angle of incidence , cuz angle of incidence= angle of reflection | |
| 23. |
Why neutrons cant accept electrons |
| Answer» Neutrons doesn\'t have any charge and they are inside nucleus, electrons can only be attracted to protons | |
| 24. |
In the following reaction ,Which one among Na2O and NaOH is alkaliNa2O+H2O=NaOH |
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| 25. |
What is pendulam |
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| 26. |
How does reproduction help in providing stability to the population of species? |
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| 27. |
Why organism are reproduced |
| Answer» To sustain their species | |
| 28. |
Mein mera result kaise bada sakta hu |
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| 29. |
Topic isomerism |
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| 30. |
Carbon forms only covalent bonds . why |
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Answer» Because carbon can\'t gain and donate her 4 electron so carbon form covalent bond with carbon and other elements Bcuz of tetra valency and self combining ability |
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| 31. |
What is reostate?????? |
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Answer» A Device to change the the value of resistance in the circuit This is in ch1 physics . Book se yaad kerlo. A resistance which can be changed as desired is called restate You can change the resistance in circuit by using rheostat Rehostate It is a variable resistance |
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| 32. |
What is the nature of dock plant!!????? |
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Answer» Dock plant basic in nature .it grows next to the nettle plant which injects methanoic acid basic It is basic in nature |
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| 33. |
what is lence is made of |
| Answer» Glass | |
| 34. |
What is carbonate |
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Answer» Carbon and oxygen CO3 |
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| 35. |
How to find electronic configuration of an element |
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Answer» From their atomic no. Like sodium(Na)=11 electronic configration is KLM. 281 Refer book of class 9 N Using rule KLMB Where are you from? 2 8 18 32 |
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| 36. |
How to find the pH of Ammonium sulphate and sodium nitrate |
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Answer» Universal indicator and PH scale PH scale |
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| 37. |
What is lentiical |
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Answer» These are the small holes present on the stem of plants which helps in exchange of gases and transpiration to some extent. lentiical are the pores of outer plant tissue that provide a direct exchange of gases between internal plant tissues and atmosphere. Porous tissue consisting of cells found in bark of tree. |
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| 38. |
Can I use HCl instead of sulphuric acid in soda acid fire extinguisher?? |
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Answer» Yes No Yes Yes |
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| 39. |
Show a table of dependence of potential difference V on current I |
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| 40. |
What are pyto harmones |
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Answer» Phyto hormones are plant hormones .Gibberllin,Cytokynin,Abcissic acid ,auxin. Plant harmones that help plant in reacting against stimuli Chemical that regulate plant growth They are plant hormones |
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| 41. |
A white solid when dropped in water produces a hizzing sound?what may be the solid? |
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Answer» It will be soduim It may be Sodium (Na) Na |
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| 42. |
Why is respiration an exothermic reaction |
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Answer» Because in respiration oxidation of glucose takes place which produces heat energy Because it release energy in the form of ATP Because energy is released during respiration |
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| 43. |
What is valence |
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Answer» No of electrons in last orbit is valence electrons and the ability of an element to gain or loose no of electrons is called valency The property of an atom of element to lose or gain electrons |
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| 44. |
Is board date shift to April |
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Answer» Noooo"??????. Okk thanxx guyss Aisa nahin kar sakte no chance in hell Board date sheet has been relazed no Noo No |
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| 45. |
name the harmone produced by thyroid gland |
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Answer» Thyroxine Thyroxine Thyroxin |
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| 46. |
we suddenly withdrawour hand when a pin pricks.Name the type of response involved in this action |
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Answer» Reflex action Reflex action - suddenresponse Reflex action Reflex action |
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| 47. |
Hydrogen is highly imflamable ,oxygen helps in burning but then why H2O does not catch fire!!! |
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Answer» Well then petrol and kerosene oil is also in form of liquid!? H2O IS A FORM OF LIQUID It is a compound of hydrogen and oxygen and compounds have different properties from those of the constituents |
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| 48. |
What is two function of bile juice |
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Answer» 1.Make acidic food alkaline so pancreatic enzymes act on it. 2.Emulsification of large fat globules Provide alkaline conditions for activating pepsin and emulsifies fat molecules. |
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| 49. |
When we add acid into water the concentration of the h+ ions increase or decrease |
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Answer» Definitely it ll increase Decrease As the volume of water in acid increases the concentration of h+ ions decreases. I have answered it |
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| 50. |
which gland secretes digestive enzyme as well as hormones |
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Answer» Pancreas (amylase,lipase,trypsin; insulin) Pancreas |
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