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.

Maruti suzuki which country company

Answer»

I THINK India
PLZZZ Mark brainliest
HOPE it HELPS

2.

What is called the study of peacock?

Answer»

ANSWER:ornithologist

Explanation:

3.

Distinguish between cerebrum and cerebellum

Answer»

Heya your answer.
It's arliya here

✍️✍️
Difference
CEREBRUM :control MENTAL ACTIVITY like thinking and reasoning, largest part of the brain.
Cerebellum :controls involuntary ACTIONS like BLOOD pressure Heartbeat is missing and so on..

Hope it helps you
Thankq
Good evening

4.

Two examples of ionic and covalent bond

Answer»

Here is your ANSWER....

Ionic BOND : NaCl, KCl

Covalent Bond : CL2 , ClF

I HOPE it helps you ^_^

5.

Define the electric motor??

Answer»

Brr..electric motor is device which is used to produce MECHANICAL ENERGY by electrical ..it works on the Fleming's left hand rule. Some of it's parts are armature COIL , magnet , BATTERY and cummutator.

6.

What are difficulties in using ground based telescope

Answer»

Because GROND base telescope are very COSTLY and due to MAINTENANCE PROBLEM are costly

7.

Write a note on economic importance of algae and gymnosperms.

Answer»

Hey guies
................ the algae and Algae have DIVERSE economic USES. They PERFORM half of the total CARBON dioxide-fixation on earth by photosynthesis.





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hope helps

8.

Who is the trd person gone on moon with neil arm strong

Answer» EDWIN ALDRIN is the SECOND ONE
9.

two organism are good friends and live together one provide shelter water and nutrients while the other peoples and provide food Sachi Association of organisms is termed as

Answer»

This TYPE of ASSOCIATION is KNOWN as SYMBIOSIS

10.

Tabulate the difference in the characterisitcs of state of matter

Answer»

Rigidity, COMPRESSIBILITY, FLUIDITY, filling a gas container, SHAPE, kinetic energy and density. Rigidity: It is the property of MATTER to resist the change of its shape. Compressibility: It is the property of matter in which its VOLUME is decreased by applying force. Fluidity: It is the ability of matter to flow

11.

Balance equation HNO3+Ca(OH)2----Ca(NO3)2+H2O

Answer»

2HNO3+CA(OH)2=>Ca(NO3)2+2H2O

12.

Sample paper for 11 cla

Answer»

Which SUBJECT SAMPLE PAPER you WANT

13.

What is a greenhouse effect?

Answer»

The GREENHOUSE effect is the problem CAUSED by increased quantities of gases such as carbon dioxide in the air. These gases trap the heat from the SUN, and cause a gradual rise in the temperature of the EARTH's atmosphere.

Hope this will help you!!!

14.

Which produces more severe burns boiling water or steam

Answer»

Steam
I HOPE its HELPS u
please MARK as BRAINIEST

15.

What is cell theory? Hawa who gave cell theory

Answer»

Your Answer Is Given Below :

\large{\mathbf{Cell : \: \:The \: \:basic \: \:unit \: \: of \: \:life}}

What a cell is?
The basic structural and functional unit of life that is capable of doing all the FUNCTIONS necessary for being alive is callled as cell. A cell is capable of independent existence and performing all the functions that are essential for life. Anything or any organism that is less than a complete structure of cell doesn't ensure independent living. This is why viruses are considered connecting link between living and non living organisms. Viruses attack the host cells and use their cellular functions to divide. Hence, cell is known as the fundamental or basic unit of life.
Cell was discovered by Robert Hooke in 1665. Later, Anton Von Leeuwenhoek discovered and described living cells.

\large{Cell \: \: theory \: : \:All \: \: living \: \: things \\ are \: \:made \: \: up \: \: of \: \: cell}

In 1838, a German botanist named MATTHIAS Schleiden studied various a large number of plants and observed that all plants are composed of different kinds of cells. About the same time in 1839, a British Zoologist named Theodore Schwann observed different types of ANIMAL cells. Based on his observations, he proposed that animals and plants are composed of cells.
This led to the formation of cell theory. Cell theory was formulated by both Matthias Schleiden and Theodore Schwann. But, this theory still lacked SOMETHING that was "how new cells are formed?" In 1855, Rudolf Virchow added that all cells arise from pre existing cells. He gave the statement "Omnis cellula-e cellula" i.e., new cells arise from pre existing cells. Therefore, the hypothesis of Mattias Schleiden and Theodore Shwann was given final shape of cell theory by Robert Virchow. Hence,the present form of cell theory is as follows :
(i) All living organisms are composed of cells and PRODUCTS of cell.
(ii) all new cells arise from pre existing cells.

Hope This Help You... :-)

16.

Name 2 ingredients in our food that are not obtained from plants and animals.Mention one source for each ingredient

Answer» SALT and WATER is the ANSWER
17.

Write the S.I unit of momentum

Answer» SI unit WOULD be kgm/s (kilogram METRE per second).
18.

Ionic compounds are solids or liquids in nature

Answer» READ CAREFULLY

When IONIC are solids they do not conduct electricity (again because of the localize electrons). HOWEVER, they do conduct electricity as liquids some Examples of ionic solidsinclude NACL and Ca(CO3). Ionic compounds are all generally found innature as ionic solids.
19.

What is difference wind energy and thermal energy?

Answer»

Geothermal energy refers to the HEAT energy that is RADIATED by the earth.
Wind energy refers to the process of GENERATING electrical energy by MEANS of wind turbines.

20.

How is corrosion prevent?

Answer»

There are four types of corrosion prevention measures, which can be differentiated in DESCENDING order of priority as follows:

The right choice of material (stainless steels and special materials, nonferrous metals such as COPPER, brass, BRONZE, aluminium or titanium and synthetic materials)Subsequent surface coatings (lubrication, zinc coating, lacquering, phosphatizing, bronzing, chromizing, galvanizing)Electro-chemical measures (cathodic protection)Structural measures (insulation, avoidance of CREVICES, etc.)

HOPE IT WILL HELP U☺

21.

Ans this plz.......all the 3 questions...

Answer»

(i).Corrosion :-
The chemical PROCESS of slow EATING up of the surface of certain meatels. When kept in open for long time.
(ii).BROWN layer on iron
(iii). GREEN layer on copper
(iv).Brown colour on silver

22.

liquid generally have lower density as compared to solids but you must have observed that ice floats on water find out why

Answer»

As the SUBSTANCE freezes it becomes less denser so ice floats on WATER EVEN if it is a SOLID

23.

The oxidation of 1 glucose molecules during aerobic respiration produce how many ATP molecules

Answer»

The ANSWER is 38 ATP

24.

liquids generally have lower density as compared to solids but you must have observed that ice floats on water. find out why

Answer»

Because the PROPERTY of water is DIFFERENT materials is different from other elements
it contracts on HEATING and EXPANDABLE on COOLING

25.

What is irrigation ?describe two method of irrigation which conserve water?

Answer»

Answer:

the process of SEPARATING water in a field during the PLANTATIONS of crop is called irrigation

Explanation:

two types of irrigation METHODS are first irrigation is occurred by motor pump and second by canal water

26.

Give two examples of situation in which applies force cause a change in the shape of an object .

Answer»

Some examples include :
1) KNEADING dough (FORCE exerted by your hands while kneading causes the dough to CHANGE its shape)
2)squeezing lemon to extract juice (force exerted to extract juice causes the lemon slice to shrink)

HOPE it helps YA

27.

What is suspension solutions

Answer»

In WICH mixture the particals not dissolve clearly THATS called SUSPENSION.

28.

Ingredients in the pizza

Answer»

Beef, pork, water, bread crumbs (wheat FLOUR, salt, yeast), romano cheese (pasteurized COW's milk, CULTURE, salt, enzymes), ricotta cheese (whey, milk, cream, vinegar, xantham gum, locust bean gum, guar gum, (stabilizers)), liquid EGG whites, TEXTURED soy protein (soy protein concentrate, caramel color), salt, dried etc.

29.

Under what condition the magnitude of average velocity of an object equal to its average speed

Answer»

Q.:- Under what condition(s) is the magnitude of AVERAGE VELOCITY of an OBJECT equal to its average speed?

 

Answer:-

The magnitude of average velocity of an object is equal to its average speed if the object moves in a STRAIGHT line in a PARTICULAR direction.

30.

How the Exchange of gases in the lungs takes place

Answer»

Answer:

Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that ENVELOP them. As inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.The primary function of the respiratory system is to take in oxygen and eliminate carbon dioxide. Inhaled oxygen enters the lungs and reaches the alveoli. The layers of cells lining the alveoli and the surrounding capillaries are each only one cell thick and are in very close contact with each other. This BARRIER between air and blood averages about 1 micron (1/10,000 of a centimeter, or 0.000039 inch) in thickness. Oxygen passes quickly through this air-blood barrier into the blood in the capillaries. Similarly, carbon dioxide passes from the blood into the alveoli and is then exhaled.

Oxygenated blood travels from the lungs through the pulmonary veins and into the left side of the heart, which pumps the blood to the rest of the body (see Function of the Heart). Oxygen-deficient, carbon dioxide-rich blood returns to the right side of the heart through two large veins, the superior vena cava and the inferior vena cava. Then the blood is pumped through the pulmonary artery to the lungs, where it picks up oxygen and releases carbon dioxide.

Gas Exchange Between Alveoli and Capillaries

Gas Exchange Between Alveoli and Capillaries

To support the absorption of oxygen and release of carbon dioxide, about 5 to 8 liters (about 1.3 to 2.1 gallons) of air per minute are brought in and out of the lungs, and about three tenths of a liter (about three tenths of a QUART) of oxygen is transferred from the alveoli to the blood each minute, even when the person is at rest. At the same time, a similar volume of carbon dioxide moves from the blood to the alveoli and is exhaled. During exercise, it is possible to breathe in and out more than 100 liters (about 26 gallons) of air per minute and extract 3 liters (a little less than 1 gallon) of oxygen from this air per minute. The rate at which oxygen is used by the body is one measure of the rate of energy expended by the body. Breathing in and out is accomplished by respiratory muscles.

Gas Exchange Between Alveolar Spaces and Capillaries

The function of the respiratory system is to move two gases: oxygen and carbon dioxide. Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.

Gas Exchange Between Alveolar Spaces and Capillaries

Three processes are essential for the transfer of oxygen from the outside air to the blood flowing through the lungs: ventilation, diffusion, and perfusion.

Ventilation is the process by which air moves in and out of the lungs.

Diffusion is the spontaneous movement of gases, without the use of any energy or effort by the body, between the gas in the alveoli and the blood in the capillaries in the lungs.

Perfusion is the process by which the cardiovascular system pumps blood throughout the lungs.

The body's circulation is an essential link between the atmosphere, which contains oxygen, and the cells of the body, which consume oxygen. For example, the delivery of oxygen to the muscle cells throughout the body DEPENDS not only on the lungs but also on the ability of the blood to carry oxygen and on the ability of the circulation to transport blood to muscle. In addition, a small fraction of the blood pumped from the heart enters the bronchial arteries and nourishes the airways.

31.

মস্তিষ্কের আবরনির নাম কী?

Answer» AMI .......JANINA BHAI
32.

What is ultra sonography? write it's applications .

Answer»

Ultrasonography: Medical ultrasoundis a diagnostic imaging TECHNIQUE BASED on ultrasound. It is used for the imaging of INTERNAL body STRUCTURES such as MUSCLES, joints and internal organs.

33.

Define green revolution

Answer»

Green REVOLUTION A LARGE increase in crop PRODUCTION developing COUNTRIES achieved by the use artificial fertilizer PESTICIDES and high yield crop varities.

34.

the moon is observed from two diametrically extremes Aand B on the earth the angle of parallax is found to be 1° 54' if the diameter of the earth is about 1.276 × 10^7 m estimate the distance of the moon from the earth

Answer»

The ANS will be 145.68m

35.

Chemical formula of aluminium sulphate

Answer» AL2 ( SO4)3..............
36.

Chemical formula of barium chloride

Answer»

Hey
here is UR ANSWER
BaCl2
I HOPE this will HELP.
#PREM

37.

Chemical formula of magnesium oxide

Answer» CHEMICAL FORMULA of MAGNESIUM OXIDE is MGO.
38.

Name two animals which eat only flesh.

Answer» BEARS...
Tigers.
lions.
leopards.
cheetahs.
etc.
39.

When electric current is passed through acidified water then what is produced at(a) Positive carbon electrode (anode)? (b) Negative carbon electrode (cathode)?

Answer»

Hey there!!
When electricity is PASSED through acidified water,it dissociates into hydronium and oxygen ions..The hydronium ion(H3O +) is a positively charged RADICAL known as cation..so it is produced at the cathode..
On the other side,The oxygen ion is a negatively charged radical known as the anion..so it is produced at the anode...
And ALSO..the volume of gas liberated at Cathode(Hydrogen) is twice that of the gas liberated at the Anode (Oxygen)..This is because In water(H2O),Hydrogen has two moles whereas oxygen has only 1 MOLE present in it..
Hope it helps you!!





40.

Best diagram of a leaf

Answer» IMAGE is ATTACHED DEAR..USER
41.

Normal range of red blood cell(RBC) ?

Answer»

The NORMAL RANGE of RCB in HUMAN BODY is 4-5lit

42.

What is the tollen's reagent?

Answer»

Hiiiiiii

   gud morning........

     here is UR ANSWER....................

    tollens' reagent is a chemical reagent used to determine the presence of an ALDEHYDE, aromatic aldehyde and alpha-hydroxy ketonefunctional groups.

            hope U understand the answer

         plz mark as brainaist..................

43.

Why water is transparent???

Answer» DUE to the MOLECULES of the hydrogen and oxugen the WATER is SEEMS to be transparant
44.

Give jornal for received cash from Mohan.

Answer» CASH ACCOUNT DR...
To MOHAN account.
(being cash RECEIVED).
45.

Tabulate the difference in the characteristics of matters

Answer» HEY . here u r ans. characteristics of MATTER :2. particles of MATTE. r are continously moving.
3 particles have KINETIC energy in them while moving.
1 matter is made up of particles.
4.particles of matter has space between them.
I hope this helps u._
46.

Write two difference between evaporation and boiling

Answer» EVAPORATION:-1. It is a physical process.
2. It OCCURS at any temperature.
3. It depends on humidity and wind speed.

boiling:-1. It occurs only at a specific temperature i.e. boiling point of the liquid.
2.It is a CHEMICAL process.
3.It does not DEPEND on humidity and wind speed.
47.

When sun is rise and set . why it is see red??

Answer» When sun is RISE and SET it APPEARS to be red Due to greatest WAVELENGTH of red light and scattering of red light in the air.
48.

Name two bio pesticides

Answer»

Bacllius thuringiensis and MICROBIAL PESTICIDES.

49.

Define isothermal process

Answer»

It is a CHANGE of SYSTEM in which TEMPERATURE REMAINS same

50.

Explain why the seeds should be sown at the right spacing

Answer»

HEY!!

Because if they are not sown at RIGHT SPACING they will take TIME to germinate and it might HAPPEN that they don't germinate only.