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 we don't see a future without science in communication,transportation ,health,and enterrtainment field

Answer»

Science and TECHNOLOGY shapes our future,without which we won't be ABLE to survive due to our dependence on gadgets.

2.

Does NaOH solution contain H+ ? If yes, then how is it basic?

Answer»

No it does not CONTAIN H+ it CONTAINS OH- ..N so it is BASIC

3.

What is the full form of STD,SONAR,and DNA

Answer»

SONAR: SOUND Navigation and Ranging.

DNA Stands for DEOXYRIBONUCLEIC acid

Sexually TRANSMITTED diseases (STD)


HOPE it helps u.

4.

F1 particle present on

Answer»

Hey mate
Here is UR answer

In CHLOROPLAST nd mitochondria F1 particles are present.

Gud NIGHT
Thanks ☺

5.

What can be the reson for fungi to grow in the pickle during rainy season?

Answer»

he fungal spores are generally present in the AIR and grow on article (e.g. pickles, leather shoes, clothes, etc.) that are left in hot and humid weather for a LONG time. During rainy season, they land on WET and warm THINGS and begin to germinate and grow.

6.

What are sex hormome in female

Answer»

Sex gamets is ovary

ovary RELEASE two hormones estrogens and PROGESTERONE which DEVELOP secondary sexual characters in FEMALE like INCREASE in breast size and drakening of nipples etccc

7.

The magnet cut in diagonal shape. What happens?

Answer»

Nothing happened because if we cut the magnet into PARTS its magnetic pole are present ALWAYS and its magnetic POWER not be changed because its magnetic power DEPEND on its POLES and and and and and and S Paul always present in Chamba while we distribute magnet in many parts

8.

What are the benefits of rising up early in the morning?

Answer»

Well theres a QUOTE "EARLY to bed n early to rise makes a man healthy wealthy n WISE" n ur answer lies in this quote itself

9.

WHAT DO YOU OBSERVE WHEN(1) A METHYL ORANGE IS ADDED TO DILUTE HYDROCHLORIC ACID.(2) A DROP OF PHENOLPHTHALEIN IS ADDED TO THE SOLUTION OF LIME WATER.

Answer»

In litmus paper = blue to red
In TURMERIC paper = (no change) remains yellow
China ROSE indicator = light PINK to dark pink (magenta)
In phenophthaline = pink to colourless
2 answer= it changes in pink COLOUR

10.

Explain how glucose gets broken down in the body of living organism

Answer»

Glucose gets BROKEN down in the BODY of LIVING organism When oxygen and FOOD combine in the bodies of living organisms they produce energy.

11.

How did advansment of science affected the life of people

Answer»

You yourself is the answer of your question you released that your GRANDFATHER and you different species your behaviour For your Living STYLE I totally Kant INDIA time transportation communication are less and in your time transportation COMPANY are bigger bigger and bigger

12.

when you tern a screw it undergoes two kinds of motion at the same time,can you pentify the two kinds of motion

Answer»

Hello,your answer are ROTATIONAL MOTION and CIRCULAR motion.
Hope it helps...
PLEASE MARK as brainlist...!!

13.

Assignment of science on topic threat to the beauty of Taj mahal give me all information for that

Answer»

Taj beauties is degrading day by day due to the ACIDIC rain FALL

14.

Explain why, a freely suspended magnet always points in the North-South direction.About 3-4 mark answer please!

Answer»

We know that our earth behaves as a huge MAGNET, WHOSE south pole is along the geometric north pole and VICE versa. So, a freely suspended magnet always aligns in north south direction DUE to the earth's magnetic field.

15.

What does it mean when the galvanometer deflects to the left side,i.e, to the negative side?

Answer»

Hey mate, here is your ANSWER ☺️☺️

When galvanometer DEFLECTS to the LEFT side that means that the current is flowing or present in the left side.

Hope it helps u dear ✌️✌️

16.

When ice melt why cooling is observed?

Answer»

When ice MELTS it takes ENERGY from surrounding to MELT at its melting point THUS DECREASE the temperature of surrounding

17.

Which part of the eye is efected if someone is suffering from cotaract? How is it treated?

Answer»

A person's eye LENS is affected when he is SUFFERING from Catarat.
It can be treated by catarat SURGERY where the natuaral eye lens is removed and artificial lens is PLACED.

18.

Write a short note on source to sink relation

Answer»

Dear STUDENT,
Please find below the SOLUTION to the asked query

The source and sink relationship in plants is reversible because food SYNTHESISED in leaves (source) is first transported to growing parts and STORAGE organs (sink) and then back form sink (storage organs) to the growing parts at the time of need. This helps the plant to perform necessary LIFE activities and survive during unfavourable conditions when the rate of photosynthesis is low or negligible.

Hope this information will clear your doubts about the source - sink relationship in plants.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
 
Regards

19.

What are the different types of sports shoes??

Answer»

Yaa they r of few kinds DEPENDING upon the SPORT FR which u r USING it...like its diff for tennis..n diif for cricket

20.

What happens to the size of the image formed by a convex mirror, when an object is gradually moved towards the mirror

Answer»

It will SHRILL in to SHAPE

21.

Give one example of a decomposition reaction which is carried out1. with electricity2. by applying heat

Answer» 1) H2O=H2+O2
2) PbNO3=PbO+NO2+O2
22.

What are the parts of ruminant stomach

Answer»

The FOUR CHAMBERS of the STOMACH of RUMINANTS are

rumen

reticulum

omasum

​abomasum.

23.

Give reasons for the following.Saprotrophs are decomposers.Pleas ask the respective expert and answer it as possible.

Answer»

Yes ,it DEPEND on DEAD and decaying matter ,so it decompose this MATERIALS , because this material contains ORGANIC SUBSTANCES,

24.

Give reasons1 human beings does not undergo metamorphosis ?2 nuclear membrane is porous in nature

Answer» 1 HUMAN embryos do not have gills like fish. 
At no point during human embryonic development do gills form. Nor do our embyors have gill slits. Nothing formed during human development has the structure or the function of gills. 
2.The human nuclear PORE complex (hNPC) is a 110 MDA structure. The proteins that make up the nuclear pore complex are known asnucleoporins. About half of the nucleoporins typically contain solenoid protein domains—either an alpha solenoid or a beta-propellerfold, or in some cases both as separatestructural domains.
25.

What is a simple tool used for removing weeds as well as loosening the soil?

Answer»

PLOUGH.......... .....

26.

What do you mean by electric cell write the function of electric cell

Answer»

An ELECTRICAL cell is a device that is used to generate electricity, or ONE that is used to make chemical reactions POSSIBLE by applyingelectricity. or. A device, such as a battery, that is capable of CHANGING some form of ENERGY, such as chemical energy or radiant energy, intoelectricity.

27.

The mass of the sun is 2 × 1030 kg. The mass of a proton is 2 × 10–27 kg. If thesun was made only of protons, calculate the number of protons in the sun?

Answer»

If sun was MADE by only PROTONS then no of P = 10^57. but sun was made by HELIUM and HYDROGEN mainly

28.

USe Whittaker method of classification using living organism prokaryotes,eukaryotes,multicellular unicellular protista animals plants fungi?

Answer»

Hierarchy

In biology, hierarchy refers to the taxonomical classification of living organisms in successive levels of complexity. The kingdom is the HIGHEST rank in such a classification while species is the lowest. The meaning of hierarchy is the arrangement of the categories in an increasing order from species to the kingdom or in a  decreasing order from kingdom to species.

The hierarchy can be classified in two ways:

Obligate hierarchy: A classification where the order is followed strictly from kingdom to species or vice-versa.Intermediary hierarchy: it does not follow the order and can be added to the categories in the obligate list like the subdivision, subspecies, SUPERFAMILY, suborder, and superclass.

Taxonomic Hierarchy

A taxonomical study has led to the formation of seven categories in which every living organism in this world can be categorized:

Species

This is the first step on the ladder of the hierarchy of classification and shows exceptional similarities in the organisms who are in the same category. It can be defined as a group of living organisms who share similar forms, features and reproductive systems. One species can be differentiated from another species which is closely related to it based on the study of their individual morphology. Species can be further subcategorized into subspecies, races etc.

Genus (PLURAL Genera)

A genus is a collection of very similar species. They share similar characteristics with each other but distinctly different from other genera.

Example: Tiger and lion are a part of the genus Panthera.

Family

A collection of similar genera which share some characteristics with each other. However, the similarities are very limited as compared to genus and species.

Example: The genus Panthera (lions, tigers) and the genus Felis (cats) are grouped under the same family Felidae.

Order

Families in the same order share some of their BASIC features with each other.

Example: Families Panthera and Felidae are included in the order Carnivora based on their eating habits.

Class

A class is a group of orders which have some features in common with each other.

Example: Class MAMMALS contains orders Carnivora and Primates.

Phylum

A major taxonomy category which ranks below kingdom and above class. A group of similar orders forms a phylum.

Example:  It is the international code of nomenclature for algae, fungi, and plants accept the terms as equivalent.

Kingdom

This is the highest form of taxonomical classification. It groups similar phylums.

Example: All living animals are put under the Kingdom Animalia.

29.

Why goat is having larger small intestine than tiger....plz tell??

Answer»

Herbivores like goat eating grass,NEED LONGER SMALL intestine to facilitate digestion of CELLULOSE, meat is easier to digest hence carnivores like TIGER have smaller small intestine
PLEASE MARK BRAINLIEST

30.

although gravitational force is in comparatively weaker than electromagnetic force yet it governs larger scale

Answer»

Yes it is TRUE that gravitational FORCE is weaker than ELECTROMAGNETIC force.

31.

Complete the fivekingdom method of classification using living orfanism ,prokaryotes,eukarytes multicellular unicellular,protista,animals,plants fungi

Answer»

Monera
Protista
Fungi
Plantae
Animalia

32.

Give any two eg of convergent beam of light

Answer»

1. The RAYS recieved by a camera video/still camera are converging rays. they converge on the FILM.

2. The rays entering in our eyes converge on to the RETINA DUE to the eye lens.


33.

When crocodile eating something why tears come in his eyes

Answer»

May be caused by the hissing of warm AIR during feeding, which is forced through the SINUSES, stimulating the ANIMALS' tear GLANDS into EMPTYING fluid into the eye.

hope it help you.

34.

Describe the construction,working and usefulness of a dry cell

Answer»
A dry cell consists of a ZINC container whose base acts as the negative electrode. The carbon rod placed at the centre with a BRASS cap acts as the positive electrode. This is surrounded by a mixture of manganese DIOXIDE and charcoal in a muslin bag. The electrolyte USES is a moist paste of AMMONIUM chloride. The outer body (excluding the base) of the zinc container is insulated with cardboard. 

When the dry cell is connected in a circuit comprising a bulb, current flows in the circuit due to the chemical reaction that takes place in the cell. This makes the bulb glow. The dry cell is a primary cell and it cannot be recharged.

35.

How can you seperate a mixture of chalk powder add salt?

Answer»

add some water to the MIXTURE of chalk powder and salt . chalk powder being INSOLUBLE in water is separated USING FILTRATION method and salt is OBTAINED by evaporation and crystallization

36.

What is loam and why is it considered to be the best topsoil for growing plants?

Answer»

Loam soil is considered best topsoil for growing plants as it has better INFILTRATION of water and AIR than silty soil, contains more nutrients and HUMUS than sandy soils and are better and EASILY tilled than CLAY soils

37.

What Is the carbon content of Tungsten steel

Answer»

Tungsten STEEL is an ALLOY containing mixture of various CONSTITUENTS....but the exact or even the APPROXIMATE percentage of its constituents are certainly not known. So, how much CARBON is contained here cannot be said surely.

38.

What happens if earth get inside a black hole ?

Answer»

There will be night only
and then PHOTOSYNTHESIS will not take PLACE and PLANT would not be able to make there own food
so we ALSO will not get food

39.

the acceleration of a particle varies with time t according to the relation a=6t+6.find velocity and position as a function of time

Answer» SINCE a= dv/ dt DIFFERENTIATE it with wrt to t we get velocity=6 and since V= dx/ dt we get postion as ZERO or CONSTANT
40.

What is mixture solid

Answer»

When you have a SOLID with more than ONE TYPE of COMPOUND it is the MIXTURE

41.

How do the alveoli increase the surface area of the lungs?????

Answer»

Alveoli contains many ELASTIC fibres which allows it to expand and RECOIL ACCORDING to the volume of air breathed in. When EXPANDING alveolars surface AREA is increased and the diffusion rate is faster.

42.

What is magnitude in motion??simple ans. plz....:)

Answer»

In SIMPLE WORDS, the numerical value before the unit is CALLED magnitude or NORM of a MOTION

43.

Who was the first scientist to find out plant dont get there food frome there own soil???

Answer»

In "The Martian," astronaut and botanist Mark Watney has to figure out how to make potatoes grow in the ARID, alien soil of Mars. Real-life scientists are trying to do the same thing on Earth — even though no earthling has ever had access to Martian dirt.

Scientists from the Dutch Wageningen University and Research Center say they have had surprising success with crops grown in a simulated Martian soil created by NASA. In their first experiments, which were published in 2014, PLANTS grown in ERSATZ Mars and moon soil barely SPROUTED and died quickly, if they managed to germinate at all.

44.

Write a short note on discovery of silk

Answer»

Originating in CHINA, silkworms have been cultivated for thousands of years to produce fine mulberry silk – the world’s most luxurious natural fibre.  Legend has it that in 2640 BCE, Lei-tzu (the wife of Emperor Huang Di) was drinking her hot tea under the shade of a mulberry tree when a cocoon fell from the tree, landing in her cup.  When she pulled it out, she found it unwound into a long, delicate and iridescent FILAMENT.  She discovered that by twisting together silk fibres from several cocoons, she could make a soft thread that was strong enough to be woven into a ceremonial robe for the Emperor.

She took this discovery to her husband, who was enthralled by the fibre and enthusiastically helped his wife develop methods for raising silk worms, reeling silk thread and weaving the thread into fine fabric.

For her discovery of the silk-making process, Lei-tzu is also sometimes called Si Ling-chi or Lady of the Silkworm and is often identified as a goddess of silk-making.  (Huang Di – the “Yellow Emperor” who ruled from 2698 BC to 2599 BC – is credited as the founder of the Chinese nation, as well as the founder of TAOISM, the creator of writing and inventor of a range of tools including the compass and the pottery wheel!)

The Chinese were able to keep their silk-making secret from the rest of the world for more than 2,000 years, creating a monopoly on silk fabric production.  This monopoly led to a lucrative trade in silk fabric and the ADVENT of the “Silk Road” 

About 400 CE, another Chinese princess is believed to have smuggled some mulberry seeds and silkworm eggs in her headdress on her way to be married to a prince in India, thus allowing silk production in her new HOMELAND.  It was then only a few centuries later that the secrets were revealed to Byzantium, then another century later, to France, Spain, and Italy.

45.

28g of N2 react completely with O2 to give 92g of NO2. mass of O2 utilised in the above conversion is

Answer»

32grm of O2 is uitilised

46.

Periodic classification of elements

Answer»

Is on the BASIS of ATOMIC no. I.e no. of ELECTRONS and PROTONS PRESENT.

47.

Describe an experiment to find the density of a coin so in this question we have to findthe volume by the displacement method or by the formula of volume of sphere

Answer»
48.

What is force and conditions.

Answer»

A force is a PUSH or PULL upon an object resulting from the object's interaction with another object.


Condition.....

the state of something with regard to its APPEARANCE, quality, or WORKING order.

49.

Role of ncert in neet

Answer» SPREAD EDUCATION to EVERYONE. . is the AIM
50.

Why do plants show movement

Answer»

Because the ROOTS is the INCREASE DAY by day...