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.

Who is this system Help in supplying oxygen and food to all cells

Answer» CIRCULATORY SYSTEM...........
2.

Who is this system Helps in supplying oxygen and food to all cells

Answer» HI mate..........

here's ur answer.......!!

The circulatory SYSTEM helps in supplying oxygen and food to the cells. The heart and it's vessels together form the circulatory system.

The artery that carries oxygen rich blood cells away from the heart that is the aorta. And the VEIN that takes it back again is called the vein .

This system is continuous and makes the body rich blood cells and help the transportation of VARIOUS materials.

hope it helps ⭐
3.

How morpholohy of plants and animals supports the theory of eolution

Answer» SORRY for late reply



Evolution is change in the heritablecharacteristics of BIOLOGICAL populations over successive generations.[1][2] Evolutionary processes GIVE rise to biodiversity at every LEVEL of biological organisation, INCLUDING the levels of species, individual organisms, and molecules.[3]
4.

What is meant by advance sunrise and delayed sunset ?

Answer»

Answer:

ADVANCE sunrise and delayed sunset :The SUN is visible to us about 2 minutes before the actual sunrise, and about 2 minutes after the actual sunset because of atmospheric refraction. ... The apparent FLATTENING of the Sun's disc at sunrise and sunset is also DUE to the same phenomenon.

5.

What are the steps of fitration

Answer»

4 Steps In Industrial Water Purification

Step One: Screening. Source water, either from a NATURAL source or from an industrial one, will typically PASS through a SCREEN as it enters industrial filtration SYSTEMS. ...Step Two: Coagulation/Flocculation. ...Step Three: Filtration. ...Step Four: Disinfection.



6.

A body is brought to the surface of the moon.a) its mass will changeb) Both mass and weight will changec) its weight will changed) it's mass nd weight will remain same

Answer»

Its WEIGHT will CHANGE

7.

in addition to carbon dioxide and water state two other conditions necessary for the process of photosynthesis to take place

Answer» SUNLIGHT and CHLOROPHYLL
8.

Why does the sky appear dark instead of blue to an astronaut

Answer»

The appear dark instead of blue to an astronaut because actually it is dark the REASON BEHIND is that LIGHT doest not return back due to which it appear BLACK. sky appear blue for us due to the scattering of light .

9.

What are nutrients ? list the various types of nutrients with their examples

Answer»

Nutrients are molecules in food that all organisms need to make energy, grow, develop, and reproduce. Nutrients are digested and then broken down into basic parts to be USED by the organism. There are two main types of nutrients,macronutrients and MICRONUTRIENTS. The three main categories of macronutrients include carbohydrate, protein, and fat. The two types of micronutrients are vitamins and minerals, and these are extra molecules that cells need to make energy. Let's take a look at the three groups of macronutrients we mentioned.

Macronutrients

Carbohydrates are a TYPE of macronutrient used for quick energy in cells. The basic unit of carbohydrates is a monosaccharide. An example of a monosaccharide is glucose or sugar. Glucose can be by itself, or assembled into long chains to make things like starch, which can be found in potatoes.

Potatoes - a type of carbohydrate

Have you heard of the athletic term, carbo-loading? Athletes load up on carbohydrates before a big race to give themselves a store of quick energy. Carbohydrates have gotten a BAD rap lately, but everyone needs carbs! It is important to eat a balanced diet with all the major nutrient categories. Foods that contain carbohydrates include grains, cereal, bread, pasta, potatoes, fruits and sweets such as soda and candy.

Foods rich in carbohydrates

Proteins are a macronutrient that the cells in your body use for structure. Protein is very important for building tissues, such as muscle. Muscle is mainly made up of proteins. Think how bodybuilders are always eating plain chicken and protein bars - they're trying to build their muscles by getting lots of protein in their diet!

Protein powder is used by bodybuilders to build muscle

Proteins are made from smaller monomers CALLED amino acids. There are twenty amino acids that make up all the kinds of protein your body needs. Imagine that amino acids are like Legos. To build a fancy Lego building, you need all shapes and colors of Legos. But there aren't infinite shapes of Legos; you only have so many to work with. The same thing with protein. Your body can make some of the amino acids you need, but there are nine that you must consume in your diet. These are called essential amino acids. Meat, fish, beans, and eggs are examples of foods rich in protein.

10.

Why farmers choose leguminous plants for crop rotation

Answer»

Farmer choose leguminous PLANTS for crop ROTATION as their ROOT nodules contains microbes which fix atmosphere nitrogen into simple nirtogen which is USED by plants.like NO3. This use of nitrogen increase their productivity by 50%.
If u find this helpful plzz MARK it brainliest

11.

How was jupiter formed

Answer»

The core accretion model. ARTIST's conception of our SOLAR system's solar nebula, the cloud of GAS and dust from which the planets formed. Approximately 4.6 BILLION years ago, the solar system was a cloud of dust and gas known as a solar nebula. ... In this way, asteroids, comets, planets, and moons were created.

12.

Which nerves carry messages from the brain to the different parts of the body

Answer»

Answer:

Sensory NERVES carry MESSAGES from brain to sensory organs.

Motor nerves carry messages from brain to MUSCLES

13.

What are the steps involved in distillation ?

Answer» STEPS INVOLVE in distillation are as follows:
1.a SOURCE of heat.
2.still pot.
3.still head.
4. thermometer.
5.condenser.
6.cooling WATER in.
7.cooling water out.
8.distillate/receiving flask.
HOPE THIS WILL HELP YOU..
14.

Who is this system it help in taking up oxygen from air .

Answer»

It's Respiratory System which helps US to TAKE Oxygen from air...


Hope it helps, PLZ MARK as brainliest.......

15.

It help in taking up oxygen from air.

Answer»

Nose help in TAKING up oxygen from AIR which further GOES into our LUNGS for respiration

16.

Explain why Osmosis can be considered a special kind of diffusion

Answer»

osmosis is a SPECIAL kind of diffusion because , the water molecules are moving from High concentration to a LOW concentration,and also diffusion doesn’t NEEDS partially permeable membrane which osmosis do needs.


Hope it HELPS U.

17.

While driving a two wheeler one must wear a helmet why

Answer»

To AVOID ACCIDENTS and be SAFE

18.

Why the presence of algae in water results in the reduction of oxygen?

Answer»

Bad water contain ALGAE BACTERIA VIRUS etc

19.

Which animal has the ability to perform photosynthesis??

Answer»

Tiny green bog has the ABILITY to PERFORM PHOTOSYNTHESIS

20.

What is speed of sound?

Answer» 343 m/s is the RIGHT ANSWER HOPE it is HELPFUL
21.

How is it possible that plastic are available in all possible shapes and sizes

Answer»

It is possible because PLASTIC is a DIFFERENT TYPE of MATERIAL which softens on heating and hardens when cooled

22.

Give IUPAC name of the following compound

Answer»

Hii There!!!

1-chloro BENZOIC acid is the IUPAC NAME of the given compound.


Hope it helps

23.

What is the role of hydrochloric acid in our stomach

Answer» ROLE of HCl in stomach (basically in the process of digestion) is

1. It makes the environment of stomach ACIDIC which is essential for the function of DIGESTIVE enzymes of stomach.

2. It helps in the CONVERSION of pepsinogen which is an inactive form into an active form called pepsin.

3. It also kills germs in the FOOD.

24.

List any two advantages that tarnsplantation offers to farmers

Answer»

HEYA MATE,

HERE IS UR ANSWER.

Thanks for asking this question.

1.It promotes better development of SHOOT system of plants.

2.The process of transplantation enables US to plant the SEEDLINGS at the right spacing so as to ensure the UNIFORM availability of water, NUTRIENTS and sunlight to the plants.

I HOPE IT HELPS U.

25.

Describe a method of feeding and digestion in amoeba by a labled diagrarm

Answer»

Amoeba eats tiny plants and animals present in pond WATER. The body of Amoeba has finger-like projections called pseudopodia which ingests the FOOD. When a food particle comes near Amoeba, the pseudopodia surrounds the food particles and trap the food with a little water forming a food vacuole inside its body. The surrounding cytoplasm secretes DIGESTIVE enzymes into the food vacuole which acts on the food and thus it GETS DIGESTED

26.

What is after life?

Answer»

Afterlife (also referred to as life after death) is the belief that an essential part of an individual's identity or the stream of consciousness CONTINUES to manifest after the death of the physical body. According to various ideas about the afterlife, the essential ASPECT of the individual that lives on after death may be some partial element, or the entire soul or spirit, of an individual, which carries with it and may confer personal identity or, on the contrary, may not, as in Indian NIRVANA. Belief in an afterlife, which may be NATURALISTIC or supernatural, is in contrast to the belief in oblivion after death.

Hope U like the ans.. Plse Mark me as brainlist

27.

Write some quetatons to save the environment

Answer»

The earth is not yours,not mine ,it's ours ,so protect your mother who nourished you.
We cannot generate a NEW ENVIRONMENT but we can SAVE it.
The earth provides ENOUGH to satisfy man's needs but not EVERY man's greed.☘️☘️☘️

28.

Who has made the world?

Answer»

most ACCEPTED THEORY for the creation of WORLD is still " THE BIG BANG".

29.

How is polymer industry helpful to water world

Answer»

Water polymers perform VARIOUS useful functions such as THICKENING gelling floculting RHEOLOGY modifying and stabilizing in any GIVEN APPLICATION

30.

What is cell made up of

Answer»

Two-thirds of a cell is WATER,REST is a mixture of molecules, MAINLY PROTEINS, LIPIDS and carbohydrates.


Hope it helps u.

31.

Wht is the VSEPR theory?

Answer»

The VSEPR or Valence Shell ELECTRON Pair Repulsion theory is a theory that explains the geometry of molecules based on repulsion between electron pairs in the valence shell.Valence shell electrons may be*.Bonding electrons (just count the sigmabonds) or*.Antibonding electrons (LONE pairs)The number of these pairs and their role determines the bond angle due to repulsion of the NEGATIVE electrons to each other. These bonds and lone pairs will form the geometry that keeps these electrons as farapart as possible.For instance with TWOELECTRONS pairs you get a linear structure. For example carbon dioxide has 2 double bonds with no lone pair electrons makinga 180° bond angle at the central (carbon) atom.

32.

Can atom be divided state reasons for your answer

Answer»

No. Atoms cannot be the divided. They are the smallest fundamental PARTICLES in the universe.

However you can divide them in their CONSTITUENT PARTS NEUTRONS eletrons and PROTONS

33.

Write some steps of garbage management

Answer»

Steps of garbage formation
1. bio gas plant
2. REDUCE
3. RECYCLING
4. land FILLY
5. Reuse

34.

What are viruses? name some common diseases in human caused by viruses?

Answer»

Answer:     A Virus. A virus is a very small particle that is capable of infecting a cell and potentially causing DISEASE. The cell that is infected by a virus is called the "host cell" Virtually all CELLS are susceptible to infection by viruses. Different types of viruses infect different host cells.

ex:  smallpox.

      the common cold and different types of flu.

      measles, MUMPS, rubella, chicken pox, and shingles.

       HEPATITIS.

       herpes and cold sores.

       polio.

       rabies.

       Ebola and Hanta fever.

35.

Name the physical quantity whose dimensional formula is M L2 T-3

Answer»

It's FORMULA of power

regards
Mohit khairnar

36.

explain with suitable example and also give the difference between transparent opaque and translucent .

Answer»

Transparent : A light which can be passed through any object without any interruption or DISTORTION, this object is know as Transparent object.

Ex: Glass, Water, and Clear Plastic

Transluscent : A light which can barely pass through any object with some interruption or distortion, this object is said to be TRANSLUCENT object.

Ex: BUTTER paper, Thin piece of plastic, etc

*OPAQUE light cannot pass though it at all

ex WOODEN log book

37.

What is motion? give an example

Answer»

Motion means movement of the body with to time from mean or INITIAL position to the final.During motion we acquire some speed cover some DISTANCE suffers a CHANGE in velocity UNDERGO acceleration.

For example if we GO from our house to our favourable destiny,the movement of body during this interval is called motion it’s simply known as changing position with respect to time…..

38.

Which is the following fuels used at home? i petrol ii. wood iii. natural gas iv. diesel

Answer»

The ANSWER is NATURAL GAS (3)

39.

Name the major parts of a flame.

Answer»

Here's your answer.....

parts of a CANDLE flame....
I GUESS...... maybe you're Askin'this

40.

Compare of contrast the following xylem and phlom

Answer»

Answer:

Your answer is here...

Explanation:

Xylem TRANSPORTS water and SOLUBLE mineral nutrients from roots to VARIOUS parts of the plant. It is RESPONSIBLE for replacing water lost through transpiration and photosynthesis. Phloem translocates sugars made by PHOTOSYNTHETIC areas of plants to storage organs like roots, tubers or bulbs.

41.

Why there is need to increase irrigation facilities in farming give five reasons.in points

Answer» IRRIGATION makes SOIL FERTILE.
It Improves the GROUND water storage.
It Improves the yields of the crops.
It HELP in the growth of the crops.
It lowers the temperature.
42.

How is coal formed ? in hindi

Answer»

Coalis पौधों की सामग्री के कार्बोनेज्ड अवशेष स्तरीकृत। कोयले के गठन की व्याख्या करने के लिए 2 सिद्धांत हैं। वे हैं 1) बहाव सिद्धांत 2) इन-सीटू सिद्धांत सिद्धांत सिद्धांत: भारत में, कोयला सीम युक्त स्तर का अनुक्रम ज्यादातर मामलों में पानी के नीचे निरंतर जमाव का संकेत है। अधिकांश कोयला सीमों को निश्चित रूप से तलछट उत्पत्ति की शैल और बलुआ पत्थर के साथ अंतःस्थापित किया जाता है। ये संकेत हैं कि द्रिफ्ट थ्योरीतो को सब्जी पदार्थ के भारी संचय की व्याख्या करने के लिए प्रेरित किया गया है। ऐसा माना जाता है कि कोयले के टुकड़े, जैसा कि हम आज उन्हें देखते हैं, पौधों और पेड़ों से बने थे जो लाखों साल पहले प्रचुर मात्रा में पृथ्वी पर बढ़े थे जो जलवायु स्थितियों के तहत आज से काफी अलग थे। भूकंप, तूफान और अन्य टेक्टोनिक के कारण गतिविधियां, ये पेड़ गिर गए, पौधों की सामग्री और पानी पानी से झीलों, नदी घाटियों और समुद्रों को घुमाए गए थे। रेत और पृथ्वी के बड़े तलछट भी पानी से लेते थे और सब्जियों के मामले में जमा किए जाते थे। यह प्रक्रिया लाखों वर्षों से अधिक जारी रही जिसके दौरान झीलों, समुद्री बिस्तरों, झरनों और नदियों को फिर से ताजा पौधों की सामग्री, पृथ्वी और रेत के तलछट से भर दिया गया। कार्बनिक पदार्थ, अपने वजन के नीचे और तलछट के वजन के नीचे जिसे दफनाया गया था, संपीड़ित किया गया था और गर्मी से उत्पन्न गर्मी, जीवाणु क्रिया और ऑक्सीजन की अनुपस्थिति के परिणामस्वरूप पौधों की सामग्री को हार्ड सेमीबर्नट में परिवर्तित किया गया जिसे ठोस ' कोयला '।

43.

आशी कोणती वस्तू आहे जी उन्हातठेवल्यास ठंड होते .पाण्यात गरम होते.हवेत.जड होते.व जोरातआपटली तर फुगते...

Answer» SODIUM AHE ka ?

wrong ASEL TAR DM KARA...
44.

Current splits at the junction

Answer»

The key rule you need here is Kirchoff's current LAW:

The sum of CURRENTS flowing into a node is equal to the sum of currents flowing out of a node (or, equivalently, all currents at a node sum to zero).

So yes,current does split at a JUNCTION(UNLESS one branch has zero or infinite impedance!).

45.

What is first law of motion

Answer»

Hey ====
here is answer-----////////?/
::::;:::;;;;;;;;;;;;Newton's first law of motion is OFTEN STATED as

An object at rest STAYS at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.




mark it BRAIN LIST

 

46.

Is White Hole exists in reality?

Answer»

I THINK you MEAN black hole
and YES it REALLY exists in the space
it is scientifically proved

47.

Specify the circuit type across the following featuresif one bulb the circuit breaks

Answer» MAY be u R TALKING about series CIRCUIT in which if ONE bulb fuse then whole circuit will break.
48.

What r antibiotics not effective against cold and flu

Answer»

Cold and flu are viral disease-----=

Antibiotics interfere with the normal activities of ribosomes in PROKARYOTIC cell by preventing translation of cell's genetic CODE into proteins. Without proteins , the cell has no enzymes and no chemical reactions. A prokaryotic cell treated with an antibiotic soon dies.The ribosomes of eukaryotic cells, on the other HAND, are not adversely affected by antibiotics.

A virus has no ribosomes of it's own. During a viral infection, the virus uses the ribosomes WITHIN its host cell----- a human body cell, for example----- for translation of its genes into viral proteins. Consequently, an antibiotic ( e.g., penicillin, streptomycin, tetracycline) has no EFFECT on the progress of a viral infection in human cells.

49.

State differences between acids and bases

Answer»

Acids are generally acidic in nature and BASE are generally basic in nature
acid are not soapy and BASES are generally Soapy
some EXAMPLES of acid are turmeric HYDROCHLORIC acid acidic acid lactic acid
some examples of bases are soap potassium HYDROXIDE sodium hydroxide calcium hydroxide

50.

What is average speed? write its expansion

Answer»

The AVERAGE speed of an object is the total distance TRAVELED by the object DIVIDED by the elapsed time to COVER that distance.