Explore topic-wise InterviewSolutions in Current Affairs.

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.

Why drug or medicine for particular disease is specific?

Answer»

The antibiotics in any drug or medicine is PATHOGEN SPECIFIC and each DISEASE has its own pathogenic source and the medicine has to be specific to KILL only those PATHOGENS and not other cells

2.

Solve this:Q. How many carbons are in simplest alkyne having two side chains ?(A) 5(B) 6(C) 7(D) 8

Answer»

The ANSWER of your QUESTION is (a) 5

3.

Short answer of how does water cause soil erosion

Answer»

When water flowers over soil in GREAT speeds it takes AWAY a fair amount of TOP soil....making it INFERTILE and causing soil EROSION

4.

National science olympiad previous year question paper of class 8 and question paper of this yer if someone has plz send me pics ...its very urgenti will mark brainliest no spam

Answer»

You can DOWNLOAD the pdf of the question paper from Google or other SITES.

5.

What is atomic no of calcium

Answer»

✨ hey mate here is UR answer ✨

★ CALCIUM

ATOMIC NUMBER - 20
→ ATOMIC MASS - 40.078
→ DENSITY - 1.738
→ ATOMIC RADIUS - 160
→ MELTING POINT - 839.0
→ BOILING POINT - 1484 .0
→ SYMBOL - Ca
→ ELECTRON STRUCTURE - (AR)4s²
→ STRUCTURE - CRYSTAL STRUCTURE
→ YEAR OF DISCOVERY - 1808
OXIDATION STATE - +2
→ FIRST IONISATION ENERGY - 589.8
→ ELECTRO - 1.13

☃️ HOPE THIS HELPS UH ☃️

6.

Can u guys help me out with 5 MCQ

Answer»

✨ hey mate here is ur ANSWER

→ 2/3

☃️ HOPE this HELPS UH ☃️

7.

व्हाट हैपेंस व्हेन वी ग्राउंड ए चार्ज बॉडी

Answer»

When we charge a body with GROUND the NEGATIVE charges are displaced. and our body charge.


8.

With a neat lebelled diagram, explain in brief the working of compound microscope.

Answer» READ this all PARAGRAPHS
for your ANSWER
9.

In a rug of war one team gives way to the other. What work is being done and by whom?

Answer»

The force exerted by the winning team is larger than the LOSING team. That is why the losing team giving way to the winning team. Therefore work is done by the winning team on the losing team and this work is EQUAL to the resultant force PRODUCED by the TWO team times displacement traveled by the losing team.

10.

What do you mean by biodegradable waste metrial

Answer»

Biodegradable WASTE includes any ORGANIC matter in waste which can be BROKEN down into carbon dioxide, water, methane or simple organic molecules by micro-organisms and other living things by composting, aerobic digestion, ANAEROBIC digestion or similar processes.

11.

Report on the advantages and disadvantage of dams

Answer» HEY FRIEND. here is the ANSWER you are LOOKING for.
12.

Who discovered cell which date which year which place.

Answer» HELLO mate

here's your ANSWER

`¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

Robert hooke DISCOVERED cell in 1858

¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

Hope it HELPS you
13.

Role of microorganisms in composting and humus formation

Answer»

In the PROCESS of composting, microorganisms break down organic matter and produce carbon dioxide, water, heat, and humus, the relatively stable organic END product. Under optimal conditions, composting proceeds through three PHASES: 1) the mesophilic, or moderate-temperature phase, which lasts for a couple of DAYS, 2) the thermophilic, or high-temperature phase, which can last from a few days to several months, and finally, 3) a several-month cooling and maturation phase.

14.

Which things are common both in acid and base

Answer»

They both GIVE HYDROGEN GAS when they are REACT with METAL.

15.

Like poles ..........and unlike poles .........

Answer»

ʜᴇyᴀ ᴅᴇᴀʀ
________________

ʟɪᴋᴇ ᴩᴏʟᴇ ʀᴇᴩᴇʟ ᴀɴᴅ ᴜɴʟɪᴋᴇ ᴩᴏʟᴇ ᴀᴛᴛʀᴀᴄᴛ ᴇᴀᴄʜ ᴏᴛʜᴇʀ.


ɪᴛꜱ ᴛᴇɴᴅᴇɴᴄy ɪꜱ ᴛʜᴀᴛ.


ʙᴇ ʜᴀᴩᴩy
ʙᴇ ʙʀᴀɪɴʟy❤❤❤❤

16.

Pls answer me science question

Answer»

The this is the chemical FORMULA ATOM means HYDROGEN c means CARBON dioxide

17.

What is different between plasma membrane and cell wall

Answer»

Plasma MEMBRANE is not ELASTIC, but permeable. ... 1.Cell wall is found in plant cell and cell membrane is found in animal cells. 2.Cell membrane is covered by the cell wall which forms the outer most covering. 3.Cell wall is completely permeable whereas cell membrane is semi-permeable.

I HOPE it helps u (:

18.

Name any types of non contact forces

Answer»

Hey MATE here is your ANSWER》》

Non Contact Forces:
A force which can be applied without any contact with TWO BODIES is CALLED a non contact force.Following are the examples of non contact force

1) Magnetic Force

2) Electrostatic force

3) Gravitational force

Hope this answer will help you..《《

19.

Name the instrument which has a magnetic needles and is used to point the direction?

Answer» COMPASS is USED to FIND directions

HOPE IT WILL HELP U ✌️❤️❤️
20.

Essay on greenhouse effect and its application

Answer»

The greenhouse effect refers to the warming of the SURFACE of Earth caused by the presence of greenhouse gases in the atmosphere. The presence of radiatively active gases in the atmosphere spreads its energy in all directions and a part of these gases is ALSO directed towards planet’s surface making it warmer. The intensity of the radiation depends on the amount of greenhouse gases in the atmosphere and the TEMPERATURE of the Earth’s atmosphere. The primary greenhouse gases are carbon dioxide, water vapor, ozone, nitrous oxide and methane.

Greenhouse effect occurs naturally but has increased mainly due to human activities such as clearing forests, burning fossil fuels and so on which has resulted in global warming. Since the beginning of industrial revolution, the amount of methane in the atmosphere has doubled and the amount of carbon dioxide has also increased by approx 30 percent.

The increase in emission of greenhouse gases in the atmosphere has altered the climate of our planet and can alter it further. This will result in extreme drought and rainfall that will disrupt the production of FOOD in various REGIONS. Biodiversity, ecosystem and life of people is adversely affected due to global warming caused because of greenhouses gases. Global warming is a major issue worldwide that needs to be prevented by taking serious measures.

21.

Explain the electro refining of impure coppe

Answer»

The apparatus USED for the electro REFINING of copper . The apparatus consist of electrolytic tank containing actified copper sulphate solution as electrolyte.A thick block of impure copper is made up of annode and a thin strip of pure copper metal is cathode on passing the CURRENT impure copper from the ANODE dissolve and GOES into copper sulphate solution and pure copper from the copper sulphate solution deposits on cathode thus pure copper metal is produces at cathode


22.

What happens when nitric acid is added to egg shell?

Answer» EGG shell is made of CALCIUM carbonate. We know that when calcium carbonate REACTS with nitric acid, it gives carbon dioxide, calcium nitrate and WATER. Same reaction happens when nitric acid is poured over egg shell.
23.

Plzz tell the answers .......

Answer» ELDERS TELL the timeby shadows and SOMETIMES through climate also.our ancestor's tell the TIME through sun sudials and shadows
24.

What do you mean by the term puberty

Answer»

The specific AGE at which an individual becomes MATURE enough to donate his genes to PRODUCE an OFFSPRING is CALLED puberty.

25.

The pole of a magnet exist in

Answer»

Hєчα dєαr!!!
________________❤❤❤

"the POLE EXIST in the CORNER or the END of a MAGNET"



#вє вrαínlч

26.

I need a time table for completing my work class 10

Answer» LESS use of MOBILE PHONE and TV and more CONCENTRATION in STUDIES
27.

Pls fill this exercise?

Answer»

1. have lived
2. have not seen
3. has not been
4. have drunk
5. have lived
6. has lied
7. have DONE
8. have PHONED _______ has not cared
9. has completed

____________
------------------------

hope it helps you

Rahul ARYAN

28.

Name any five devices which use electricity from cells or batteries for their working

Answer»

Remote
TOYS
torch
wall watch
MOBILE
HOPE it will be HELPFUL to you

29.

Zinc acts as the negative terminal in an electric cell true or false

Answer» ANSWER is this QUESTION is falsr
30.

How is it decided that trait will be inherited or not?

Answer»

In  thinking about inherited traits, geneticists use two important words: genotype and phenotype. Genotype REFERS to the genes an organism inherits from its PARENTS and phenotype refers to the observable characteristics of an organism: how it develops, looks, reacts and behaves. An inherited trait refers to a phenotypic characteristic, for EXAMPLE flower COLOR, length of gestation or ABILITY to metabolize cellulose. All traits have a genetic basis.

31.

What is valance of prosper

Answer»

Hey mate here is your answer》》

In chemistry, the valence or valency of an element is a measure of its combining power with other atoms when it forms chemical compounds or MOLECULES. The concept of valence developed in the SECOND half of the 19th CENTURY and helped successfully explain the molecular structure of inorganic and organic compounds.

Hope this answer will HELP you..《《

32.

Explain the electro refining of impure copper?

Answer»

You will GET your ANSWER in UPPER PHOTO

33.

Plants need _____ to make their food

Answer» PLANTS NEED SUNLIGHT to MAKE their FOOD
34.

Explain via and activity that sound travel in solid?

Answer»

This is the ACTIVITY that SOUND PROPAGATES through SOLIDA

35.

How is the varkha used in sweet made used. Information about metals used to make varkha.

Answer»

Varkha is made by placing metal dust between the parchment sheets and pounded until the metal dust is molded into a foil. It is usually placed with paper for support. The paper is peeled before USE. It takes generally 2 hours to mold the silver particles into THIN foil. It is FRAGILE and breaks into pieces of handled with direct skin contact. Vark sheets are then rolled on some south Asian sweets.



Hope U like the ANSWER...plz mark as brainliest

36.

Mention any two methods employed in the prevention of rusting?in 2mark

Answer»

the RUSTING of IRON is PREVENTED by painting,oiling and GREASING

37.

The central ______ of an electric cellis always positive

Answer»

I THINK....The central circuit of an ELECTRIC CELL is always positive

38.

Cold water dissolve solutes more easily . This sentence is true or false.

Answer» FALSE................
39.

A magnet can be made with the help ofA. single touch method B. double touch method C. electricity D. all the above

Answer» C) ELECTRICITY is the CORRECT ANSWER
40.

Plz tell me something about evolution of the brain of vertebrates?

Answer»

The vertebrate of the BRAIN is the main part of the central nervous system . In vertebrates the brain is at the FRONT in the HEAD. It is protected by the skull and close to the main senses of VISION , balance, hearing , taste and smell.

41.

How can u separate groundnut oil and milk

Answer»

Hey there.......

separating funnel is used to separate the mixture of two IMMISCIBLE liquids. OIL and milk do not mix with each other and form two separate LAYERS. The mixture separates into two layers according to their densities.

42.

Define the functioning of kidney?

Answer»

HEY MATE HERE IS YOUR ANSWER ♥♥♥

Kidney

The kidneys are a pair of organs that are FOUND on either side of the spine, just below the rib cage in the back. Kidneys:

filter waste materials out of the blood and pass them out of the body as urineregulate blood PRESSURE and the levels of water, salts, and MINERALS in the bodyproduce hormones that CONTROL other body functions

Damage to the kidneys can occur in people who have had diabetes for many years, particularly if the diabetes is not well controlled.

HOPE THIS HELPS YOU ♥♥♥♥

43.

A magnet can be distinguished from an ordinary iron bar the test ofA. attraction B. repulsionC. attraction and repulsion D. leather attraction nor repulsion

Answer» C ATTRACTION and REPULSION
44.

write the formula of the given compound and name the functional group present in each of them (i)Butanol (ii) ethanoic acid

Answer»

(1). BUTANOL = C4H9OH
(2). ethanoic acid = C2H5COOH

45.

An aeroplane pilot hears a slow beat from the two engines of his plane. He increases the speed of the right engine and now hears a slower beat. What should the pilot now do, to eliminate the beat?Increase the speed of the left enginedecrese the speed of the right engineincrease the speed of both enginesincrease the speed of the right engine

Answer» INCREASE the SPEED of LEFT ENGINE...
46.

What is tidal energy

Answer»

The ENERGY which can be OBTAINED by the HIGH current tides is called TIDAL energy......
in this the turbine is ROTATED by tides.....

47.

ʜᴇy ɢᴜyꜱɪ'ᴍ ʙᴀᴄᴋ ᴡɪᴛʜ ᴀ ᴡᴏɴᴅᴇʀꜰᴜʟ qᴜᴇꜱᴛɪᴏɴ .ᴛʜɪꜱ ɪꜱ ᴀ qᴜᴇʀy ꜰʀᴏᴍ ᴍy yᴏᴜɴɢᴇʀ ꜱɪꜱᴛᴇʀ ᴡʜᴏ ꜱᴛᴜᴅɪᴇ ɪɴ 7ᴛʜ ᴄʟᴀꜱꜱ .ɴᴀᴍᴇ ᴛʜᴇ ᴠᴀʀɪᴇꜱ ᴛyᴩᴇ ᴏꜰ ᴛᴇᴇᴛʜ ᴏꜰ ʜᴜᴍᴀɴ ʙᴇɪɴɢ ᴀɴᴅ ᴅᴇꜱᴄʀɪʙᴇ ᴛʜᴇɪʀ ᴡᴏʀᴋ ?ᴀɴꜱᴡᴇʀ ꜱʜᴏᴜʟᴅ ʙᴇ ꜱʜᴏʀᴛ ( ᴡᴏʀᴅ ʟɪᴍɪᴛ 50 - 60 ) ɴᴅ ᴇᴀꜱy ɪɴ ʟᴀɴɢᴜᴀɢᴇ

Answer» \huge\mathbb\purple{HELLO\:DEAR}

\huge\boxed{\texttt{\fcolorbox{Red}{aqua} {ANSWER : }}}

⭐ ABOUT HUMAN TEETH ⭐

✔ In each jaw bone of an adult, 16 teeth are lodged inside the tooth socket. These are called permanent teeth which consists of 4 incisors, 2 canines, 4 PREMOLARS and 6 molars.

⭐ DESCRIPTION ⭐

✔ INCISORS : These are four flat and straight teeth present in the front part of each jaw. These teeths are used to BITE and cut the food into small pieces.

✔ CANINES : These are present on either side of the incisors. They are two in number in each jaw. They are sharp and pointed and help in tearing the food.

✔ PREMOLARS : There are two premolars next to each canine, four in number in each jaw. They are also known as grinding teeth because they helps in grinding food matters and crush it into small pieces.

✔ MOLARS : There are six molars in each jaw of an adult human being. They are comparativepy larger than the premolars and are also used to crush and grind food matters. They appear at the AGE of 17-20 YEARS.
48.

Magnet pointA. always towards north south direction B. always toward east west direction C. sometimes toward north south and sometimes toward east west direction D. not necessarily in a particular direction

Answer» ALWAYS TOWARDS NORTH and SOUTH DIRECTION...
49.

Solve my lv frndz i wait

Answer»

Power = workdone / time


Workdone = force × displacement


Putting values


Power = 600 × 20 / 4 × 60 [bcs minutes are not SI]


Power = 10 × 20 /4 = 50 watt


@skb




50.

What is the name of the largest dwarf planet in our solar system?CeresJupiterMakemakePluto

Answer»

Answer : PLUTO


Few lines -

Pluto is the NAME of the largest dwarf planet in our SOLAR SYSTEM.

Pluto is considered as a dwarf planet because it has not cleared the neighborhood around its orbit.

Pluto is about 40 times farther from the sun than Earth. Pluto is in an area called 'kuiper belt'.


Pluto was the FIRST object in Kuiper belt to be discovered. This dwarf planet has 5 moons.