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.

The famous underwater explorer Jacques Cousteau once describe the sea as a silent world do you agree?

Answer»

ANSWER:

I do not AGREE by this statement because there are MANY water animal PRESENT in the sea which make the sea not silent

2.

Define threshing and harvesting​

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Answer:

here is your answer...

  • THRESHING:the process involved in the separation of GRAIN and fodder....
  • Harvesting:the process involved in CUTTING of CROP from field

please mark brainliest

3.

Why is photosynthesis important for plants???

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ANSWER:

because in MAKING of FOOD

4.

Should we use same topic to study 3 times in spaced learning?​

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ANSWER:

I don't THINK so we should use same topic to study 3 times in spaced learning

5.

In most plants, _____ is converted into_________ and stored in leaves, roots , etc.Fill in the blanks​

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Answer:

1)GLUCOSE

2)STARCH

Explanation:

6.

How to do spaced learning?​

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Answer:

Explanation:

Review Your Notes. 1Within 20-24 hours of the initial intake of information, make SURE the information is written down in notes and that you have reviewed them. ...

RECALL the Information for the First TIME. ...

Recall the Materials Again. ...

STUDY It All Over Again.

7.

Should we study 40minute the same topic after every 10minute break with spaced learning?​

Answer»

YES we should

HOPE it HELPS you

8.

a magnetic compass shows a deflection when placed near a current carrying wire how will the deflection of the compass get affected if the current in the wire is increased support your answer with reason​

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Answer:

Magnetic field (B) PRODUCED by current-carrying wire is directly proportional to the current (I) FLOWING through the wire. If the current is increased then the magnetic field produced is stronger and vice-versa. So, deflection in the COMPASS will be more when the current flowing through the wire will be increased.

9.

Explain nutrition in hydra with the help of diagram​

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Answer:

hydrogen simple MULTICELLULAR animal

number of tentacles around it which is USED for injection of FOOD the juices which are secreted they are DIGEST the food and the food is digested TWO cavity walls

10.

Q2. Discuss with your parents some different methods of preservation or storing of food of differentkind of foodstuff.Write any three methods.(Write only name of those methods and the product/foodwhich is stored in that methods.)Q3. Find something about the microorganism which is affecting a large number of people in India andother countries nowadays. Find about about its origin, symptoms of disease caused by it. Is there anytreatment available for this. Justify your answer.​

Answer»
11.

Q1. Find out the answers of following questions:-a. Which kind of crop is being harvested nowadays?b. Write the scientific name of this crop or its seeds.c. In which month it was grown.d. The month in which harvesting of this crop started.e. Which kind of other crop could be grown along with this?f. How many time water was supplied to this crop?g. Write the by products that a farmer gets from this Crop?h. At what rate will government purchase this crop?L. Find the variety/type/kind or seed name of this crop that you will use at home or it was grown in yournearby village or fields.g. Name the crop which is grown next to this croph. Find out whether this crop will consume or replenish the nutrients of soil.​

Answer»

ANSWER:

Not sure all of them, but i got most of them

Explanation:

A. Onions

B. Allium Cepa L.

C. Spring USUALLY late march or April

D. Late summer or early fall

E. Cabbage family: Broccoli, KALE, Brussels sprouts, and Cabbage family

F. You should be able to feel moisture up to your first knucke. TYPICAL 12 week growing season, reccomened 1 inch of water once or twice a week

G. Depends on the production location and TYPE of onion

H. ?

L. ?

G. Beets, lettuce, carrots, and the cabbage

H. Consumes the nutrients of soil

I hope this helps

12.

1 What percent of the air is nitrogen?2. Why is nitrogen sentinto life3. How do plants and animals get nitrogen if not from the atmosphere!4. What are nitrogen fixing bacteris? What are some examples of nitrogen fixing bacteria?5. What is ammonification? What is a major reservoir for ammonia?6. What are the two steps in nitrification? Do all plants need nitrogen to be in nitrate form in orderto ab orb and it?7. Why do hervores need nitrogen?6. What is denitrification? Which organisms are responsible for denitrification?​

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ANSWER:

NITROGEN MAKES 78.3 PERCENT of the AIR

13.

What is MP Tute modulation​

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Answer:

Explanation:

Amplitute modulation. ... Modulation is the process of PUTTING information ONTO a high FREQUENCY carrier for transmission (frequency translation). 2. • Once this information is RECEIVED, the low frequency information must be REMOVED from the high frequency carrier.

14.

What is thermodynamics??(please answer mt krna).. ​

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Answer:

the BRANCH of physical science that DEALS with the RELATIONS between heat and other forms of energy (such as mechanical, electrical, or chemical energy), and, by extension, of the RELATIONSHIPS between all forms of energy.

Explanation:

15.

Explain nyctinasty movement with example​

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Nyctinasty is the circadian rhythmic nastic movement of higher plants in RESPONSE to the onset of darkness, or a plant "sleeping". ... Examples are the closing of the PETALS of a flower at DUSK and the sleep movements of the LEAVES of many LEGUMES.....

i hope it helps you

16.

Caustic potash absorbs carbon dioxideTrue OR FalseAnswer it​

Answer»

Answer:

HEY DUDE it is 100 PERCENT true....

PLEASE MARK as brainliest

17.

Guard cells in plants trap energy from the sun. True OR False Answer it​

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YES its TRUE....................

18.

Is a single called microorganism food in pond water​

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Algae is a single called MICROORGANISM FOOD in POND WATER

19.

What happens to the food we eat.(a) in the stomach(b) in the small intestine

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ANSWER:

(a)in STOMACH..,......

20.

Please help me............​

Answer»

ANSWER:

KHUD BHI KUCH karledhdhdhdhhdhddh

21.

How is agriculture an art and how is it a science(each example)please

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Answer:

you have to be CREATIVE for good YIELD so it's an ART....

you need knowledge for agriculture so it's a science as well

mark as BRAINLIEST answer plz

22.

Is it true or false Dissolving salt into the water will make a suspension?

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DISSOLVING salt into the WATER will MAKE a suspension :. FALSE..

salt water is homogeneous mixture

23.

The main function of flower is to produce​

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EXPLANATION:

Please MARK me as brainlist♥️✔️✔️

24.

Non uniform motion example​

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ANSWER:

when an object travels UNEQUAL DISTANCE in equal interval of TIME. then it's motion is said to be non-uniform motion

25.

(a) Identify the kind of motion in the following cases:(i) A car moving with constant speed turning around a curve. class 9​

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ANSWER:

the answer is UNIFORM CIRCULAR MOTION

26.

6Give reason for the following observation(c) Naphthalene balls disappear without leaving any solid.​

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Explanation:

Certain SOLIDS such as IODINE, camphor, NAPHTHALENE,ETC.,on heating CHANGE directly from the solid state into gaseous state. This phenomenon is termed as Sublimation.

Hope it helps you.

27.

(I) Which fibre is also called art silk and why?(ii)What r the properties of rayon? (iii) What r the uses of rayon?​

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Answer:-

Which fibre is also called art silk and why?

RAYON is known as ARTIFICIAL silk as this fibre resembles silk in properties. It is also known as bamboo silk. It is obtained by chemical treatment of wood pulp of cotton.

Properties of rayon:-

Soft.

→ Lightweight.

→ Absorbent.

Uses of rayon:-

Rayon is used in textile industry for making clothing like sarees, blouses, dresses and socks.

→ It is used to make bed-sheets, curtains, blankets, etc.

→ It is used to make carpets.

→ It is ued in medical FIELD for making bandages and surgical dressing.

→ It is used in tyre industry for the MANUFACTURE of tyre cod.

28.

3is a single celled microorganizmpond water.foodin​

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Answer:

amoeba is a single celled microorganism of POND water. it TAKES food by PSEUDOPODIA.

29.

Draw a labelled diagram of a xylem vessel and a seive tube​

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ANSWER:I HOPE this HELP U.

EXPLANATION:

30.

Best poster for mother earth topic​

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Answer:

just SEARCH it on GOOGLE on the GO!!!

EXPLANATION:

type in the search box : ''posters on mother EARTH topic''

and guess what you are done!!!!!

31.

if a solid like potash alum is soluble in water then how we can find its volume by displacement method​

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I don’t KNOW the ANSWER but MARK me as BRAINLIST

32.

How is sodium oxide formed by the transfer of electrons?

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Answer:

The sodium oxide forms the ionic compound.

This compound has the high melting and boiling point. It has high opposite charge that is positive and negative which attract each other. ... In this ionic process, each sodium atom gives the one ELECTRON to oxygen atom, allowing the oxygen to have FULL shell with eight electrons

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33.

Why brass is not considerd as a mineral

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Answer:

BRASS is not OFFICIALLY recognized as mineral YET .minerals like brass are alloys with metallic BONDS that are very SIMILIAR to the more pure metallic elements.

34.

How are rice grain separated from husks after threshing? describe the process in your own words?

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ANSWER:

RICE grains are separated by a process of winnowing. In this process they use WIND to separate HUSKS and small pieces of stones /DUSTS

35.

A micro-organism that grows on warm and wet objects.Plz answer it, quickly​

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ANSWER:

Bacteria can live in hotter and colder TEMPERATURES than humans, but they do best in a warm, MOIST, protein-rich environment that is pH NEUTRAL or low ACID .

36.

What happens after death ? What does happen to our soul ? Scientific Reason . ​

Answer»

Answer:-

What happens to our body after we die?

→ According to medicals, death happens in TWO stages.

→ The FIRST stage is called as clinical death, it lasts for four to six minutes from the moment a person stops breathing and the heart stops pumping blood.

→ During this stage, organs remain ALIVE.

→ And there may be enough oxygen in the BRAIN so that no permanent damage occurs.

→ The second stage of dying is called as biological death.

→ It is the process by which the body’s organs shut down and cells begin to degenerate.

What happens to our soul after our death ?

MANY of us wonder what happens after we die.

→ Yes, after our death our body and soul gets seperate.

→ Even though our body dies but our spirit which is the essence of who we are, will be still alive and it lives on.

→ Then after that our spirit goes to the spirit world.

37.

6Give reason for the following observation(b) A gas fill compeletely the vessel in which it is kept​

Answer»

the GAS does not have a PARTICULAR SHAPE and have more intermaolecular SPACES

38.

6Give reason for the following observation(a) a gas fill compeletely the vessel in which it is kept.​

Answer»

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● A gas completely fills the vessel in which it is KEPT because there is negligible FORCE of attraction between the PARTICLES of gas. THUS, the gas particles MOVE freely in all directions.

39.

2.oflargeintestineThe lengthtI is about​

Answer»

Answer:

1.5m

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40.

What is meant by living things and non-living things? Give any five differences betweenliving things and non-ling things. 2.What are transparent, translucent and opaque materials? Give two examples for each of them. 3. Plastic is a material. This plastic can be used to make different kinds of objects. For example- plastic can be used to make objects like ruler, tumbler, mug, bucket. Make a chart of five materials and the different objects which can be made out of these materials. (Hints : Copper, Glass, Iron, Paper etc. are materials) 4. Why is the moon considered as non-luminous object? 5. Differentiate between soluble and insoluble substances. 6. Those materials which allow electric current to pass through them are called conductors whereas those materials which do not allow electric current to pass through them are called insulators.a) Give five examples of conductors and five examples for insulators. b) Why do you think screw driver and pliers have plastic coverings on their handles? 7. Define the teams : a) Biodegradable substances. b) Non-biodegradable substances. do thisanswer correct I will mark you brainletanswer no.visefast ​

Answer»

Answer:

living things are those things which have life.

non living things are those things which cannot and do not have life.

difference between both of them:-

1. Living things can move, but non-living things cannot.

2. Energy is REQUIRED by living things, while non-livings do not REQUIRE energy.

3. Living things are capable of GROWTH, reproduction and death.

4. Non-living things are non-motile, but living things can move around.

5. Living things respire; non-living things do not respire.

2.Opaque objects do not allow light to pass through them.

Some examples are:

Card board piece, book etc.

Translucent objects allow light,to pass through them partially.

Some examples for translucent objects are:

BUTTER paper, ground glass, thin sheets of plastic etc.

TRANSPARENT objects:-

the objects that allow light to pass through it are called transparent objects.

for ex:-glass tumbler and cellophane paper.

Explanation:

41.

Why male cobra kill female cobra​

Answer»

ANSWER:

the male COBRA kills FEMALE cobra because he don't want s that the female TI breed with other male

42.

What risks workers face during extraction of silk fibres from cocoon​

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Answer:

Beside, Grainage workers SUFFER from moth SCALES, which trigger asthma and conjunctivitis. While cocoons are put in HOT water to LOOSEN silk fibres for unwinding, the workers also put their bare hands in hot water, resulting in blisters in their hands LEADING to secondary infection, such as dermatitis.

Explanation:

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43.

Product definition of chemical reaction​

Answer»

Answer:

In CHEMISTRY, a product is a substance that is formed as the RESULT of a CHEMICAL reaction. In a reaction, starting materials CALLED reactants interact with each other

44.

What is meant by absorption, assimilation and egestion

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Answer:

Absorption:- Broken down food PASSES through the villi of small intestine into the bloodstream.

Assimilation:- SOLUBLE food molecules from blood are used to MAKE new cells or new parts of cell.

Egestion :- REMOVAL of undigested food from the anus.

hope it will HELP you

45.

A box of 250 N weight is placed on the table. If the base area of the box is 0.2 m2, find the pressure exerted by the box on table.2.

Answer»

Answer:

A BOX of 250 N WEIGHT is PLACED on the table. If the base AREA of the box is 0.2 m2 , find the pressure EXERTED by the box on table. 2.

Explanation:

46.

What is meant by absorption, assimilation, egestion

Answer»

✾ΔŇŞŴ€Ř✾

Absorption:

➛Process of absorbing simple SUBSTANCES by blood.

Assimilation:

➛Process of utilization of nutrients in the FOOD by the cells of the body.

Egestion:

➛Expulsion of UNDIGESTED food from the body.

47.

Paheli went to the market to buy sarees for her mother. Shetook out a thread from the edge of the two sarees shown by theshopkeeper and burnt them. One thread burnt with a smell ofburning hair and the other burnt with the smell of burningpaper. Which thread is from a pure cotton saree and whichone from a pure silk saree? Give reason for your answer.answer this fast☺☝☝​

Answer»

ANSWER:

Silk SMELL LIKE burning PAPER but cotton burning paper. Its my VIEW

48.

Q-3 which of the following reaction has not been conectly representb) Back Con the soulag Bosoy & + 2HCl6 znis & Hasoulaol an sou + H₂(g))(كاوالملمعلمم عايا ولاد لها​

Answer»

Answer:

I don't KNOW the answer I am just 8th standard LEARNING boy

EXPLANATION:

PLEASE MARK as brainliest answer and follow me please and thank me please Because I am a very good boy...

49.

which of the following is not a suspension aluminium paint , dust storm , muddy water , milk are options​

Answer»

ANSWER: MILK because it is a liquid-liquid EMULSION.

50.

Why do you think wool is derived from different animals in different parts of the world​

Answer»

\huge\mathbb\orange{Heya\:Mate..!}

{\huge{\red{\underline{\underline{\mathcal Hope it's helps u }}}}}

Wool COMES from SHEEP, goat, yak and some other animals. These wool-yielding animals bear hair on their body because hair keeps these animals WARM and wool is derived from these hairy fibres. ... THEIRPARENTS are specially chosen to GIVE birthto sheep which have only soft under hair.