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.

How do we make use of muscular force of animals

Answer»

By PUSHING or pulling any ANIMAL and at that TIME the dorce which os APPLIES by our hand CALLED musculer force on animal

2.

What was the age of Einstein when he died

Answer» EINSTEIN was almost 76 years OLD when he died..
3.

What happens to an iron nail on continuous contact with oxygen and water

Answer»

It STARTS to RUST..

HOPE it HELPS you!!

4.

Why the Earth revolve around the sun

Answer»

Due to centripetal force
the gravitational force between earth and sun attract each other so earth KEEP on TRACK
and as the earth is moving (accelerated) so earth is moving and the gravitational force keep in track and so there is a balance between gravitational force and ACCELERATION of earth

5.

Is there any relation between dam andearthquake?

Answer»

YES there is a relationship between dams and EARTHQUAKE. Generally the dams are made in those places which are active earthquake area.

DAMES are generally made in valley and valleys are present due to active EROSION that implies there has been recent uplift.

Therefore many dams have active FAULT dipping under them.

6.

The amount of ____ in the atmosphere is called humidity

Answer»

The AMOUNT of WATER VAPOURS is CALLED HUMIDITY

7.

Why will printed books not be replaced by e-books in all fields ?Discuss.

Answer»

Because we perceive print and electronic media differently. Because Marshall McLuhan was RIGHT about some things.

In case you don't recall one of the more influential thinkers of the late 20th century: McLuhan was an academic media theorist who ended up being called a "high priest of popular culture." He was big enough to be a standing joke on Laugh-In ("Marshall McLuhan, what are you doin'?") to appear in a cameo in Annie Hall, to GET interviewed in Playboy. One of the fundamental things McLuhan SAID was that new media change us and change the world. We see that principle in every KIND of technology. When films started to talk, we started to talk in their phrases and cadences. When musical notation was invented, it took music into new DIMENSIONS of complexity and length.

8.

What is full form of mvr

Answer»

Mitral VALVE replacement is performed when the valve BECOMES too tight (mitral valve stenosis) for blood to flow into the left ventricle, or too LOOSE (mitral valve regurgitation) in which case blood can leak BACK into the left ATRIUM and thereby back into the lung.

9.

a conversation between a student and a teacher and the student is telling sorry for forgot the copy ? in which way he can say?

Answer»

STOP THINKING this and COMPLETE your HOMEWORK LOL !!!

10.

A women with albinic father marries an albinic man . The proportion of her progeny is ?A)2 normal 1 albinic B)all normal C)All albinic D)1 normal: 1 albinic

Answer»

D.1 normal:1 albinic

11.

What is the acceleration of a freely falling body? Can it be 0?

Answer»

No it can't be ZERO . the ACCELERATION is 9.8m/s^2

12.

What is a full form of MBR

Answer»

MASTER BOOT RECORD (MBR) is the FULL FORM

13.

Only for power glass wearing people pls give me some tips for not worrying about wearing glass plss im very deprived can u pls help me only specs wearing members

Answer»

Some people are WEARING glass even if they did not NEED it...they just want to look COOL. so, people wearing GLASSES are so cool..

14.

Which microorganisms have pseudopo

Answer»

The functions of pseudopodia include locomotion and the capturing of prey. Pseudopodia are critical in sensing prey that can then be ENGULFED; the engulfing pseudopodia are called phagocytosis pseudopodia. A COMMON example of this sort of AMOEBOID cell is the human white BLOOD cell

15.

an object is 4cm in Height is placed at 15cm in front of concave Mirror of focal length of 10cm. At what distance from the Mirror should a screen be placed to obtain a. sharp image of the object. Calculate the Height of the image

Answer» HII FRIEND!!!☺️
u=-15cm
h1=4cm
f=-10cm
1/u+1/v=1/f
1/-15+1/v=1/-10
1/v=-1/10+1/15
1/v=-1/30
v=-30cm
m=-v/u=h2/h1
=. -(-30)/-15=h2/4
=. -2=h2/4
=. -8CM=h2
height of image= -8cm
image DISTANCE= -30cm
Hope this may help you...☺️☺️
thank u so much!!!☺️
16.

What is prone in detail

Answer»

PRONE position is a body position in which one lies flat with the CHEST down and the BACK up. In anatomical terms of location, the dorsal SIDE is up, and the ventral side is down. The supine position is the 180° contrast.

17.

Length of one chest can be be measured by using metre scale true or false

Answer»

no by USING INCH or CM.

18.

In Maharashtra where do the traffic jams occur due to landslides? Why do the landslide occur at those places only?

Answer»

In Maharashtra, recently, the traffic jam has been OCCURRED on Mumbai-Goa highway near MAHAD due to landslide.

Landslide is a collapse of a mass of earth or rock from a MOUNTAIN or cliff. In Maharashtra landslides occurs due to heavy rain.

WHEREVER landslides occur in Maharashtra, the main REASON behind these landslides is heavy rain.

19.

Fire is a natural calamity or man made calamity?

Answer» FLOODS, storms, earthquakes, droughts, FOREST fires and volcanic eruptions are among the most devastating types of natural catastrophe. But some disasters are man-made. These include explosions, MAJOR fires, AVIATION, shipping and railway accidents, and the release of toxic substances into the ENVIRONMENT.
20.

What we can use to get more energy in solar cooker.plz tell me 2 uses and don't spam. its urgent.

Answer»

We can add more mirror near it so that light gets reflected on it

we should arrange the angle so that it kept on focal POINT...

we should COLOR it with black... so it absorbs heat.

or keep in it under sunlight at midday so it gets more ENERGY....

the uses is to cook the FOOD by solar energy...

I HOPE I HELPED YOU....

PLEASE MARK IT AS BRAINLIST IF IT'S HELPFUL...

21.

the volume of a plastic covered sealed box is 350 cm cube and the box has a mass 500g . will the box float on water or sink in water ? what will be will be the mass of water displaced by the box? explain it.

Answer»

It will SINK because the DENSITY of the PLASTIC is more than 1g/cm^3. that of WATER. It will be 1.42 g/cm^3

22.

our diet must contain sufficient quantities of different components of food give reasons for the following

Answer»


1.   Food : It is the group of edible substances which provide energy to the living beings and repairs the old tissues and builds the new tissue.

2.   Nutrients :The components of food that are necessary for growth, maintenance and other activities are called nutrients.

3.   Nutrition :The PROCESS of taking nutrients required for growth and development of our body to obtain energy is KNOWN as nutrition.

4.   Our food contains three main substances called nutrients. These are fats, proteins and carbohydrates. In addition our body requires water, salts (minerals), vitamins and fibres.

5.   Diet : It is the amount of food taken by a person at a time.

6.   Balanced diet :A diet containing all the nutrients and other components in proper proportion is called balanced diet.

7.   Energy :Energy is capacity to do work.

8.   Malnutrition :If a person does not get adequate food, or if his/her diet does not contain all the nutrients, he or she becomes weak. When the body does not get adequate nutrition, it is said to be suffering from malnutrition.

9.   Various food components are grouped in three classes :
         
           (i)        Energy giving foods : Carbohydrates and Fats.
          (ii)      Body building foods :Proteins.
          (iii)    Protective foods :Vitamins and Minerals.

10.               Carbohydrates 
 
(i)            Grains such as rice, wheat, sorghum, peas, beans, sago (sabudana), sugarcane, sugarbeets, many fruits like banana, mango and melons and vegetables are good sources of carbohydrates (Fig. 2.1).
(ii)          Cellulose, STARCH, sucrose, GLUCOSE and fructose are the important carbohydrates found in our food.
(iii)         Starch turns iodine solution to dark blue or black.

11.               Fats 
 
(i)            Fats are obtained either from animals or from plants. Fats like butter and ghee are obtained from animals. Groundnut oil, Soyabean oil and Mustard oil are examples of fats derived from plants.
(ii)          Facts act as fuels in our body but they provide more energy than carbohydrates.
(iii)         Our body has some advantages of fat deposits in small quantity. It helps body organs and protects them from injury, prevents loss heat from the body surface.
(iv)         Too much fat deposition is harmful for the body. This leads to the condition called obesity.
(v)          Fatty substances leave greasy and TRANSPARENT spot on paper.

12.               Proteins

(i)          Milk, fish, meat, cheese and eggs are the main sources of animal proteins. Vegetable proteins can be obtained from legumes including pulses and beans.
(ii)         Proteins are required for growth and repairing in our body. They help in building new tissues. They also account for tough, fibrous nature of hair and nails and for the structure of muscles. They are a part of our blood and help in proper functioning of our body.
(iii)        Large amount of protein is needed for building new tissue in short period, such as during infancy, pregnancy or when mother is nourishing a child.
 
13.               Vitamins : Vitamins are required by our body in very small quantities. Vitamins help in keeping our eyes, bones, teeth and gums healthy. The food items rich in vitamins are called protective foods as they protect our body from diseases and keep us healthy.
 
14.               Minerals : Minerals are needed by our body in small amounts. Each one is essential for proper growth of body and to maintain good health.

15.               Different sources of vitamins and minerals are shown in Figs. 2.4 and 2.5 respectively.
 
16.               Water

(i)          Our body requires a large quantity (5-7 litre) of water daily.
(ii)         Water helps our body to do many functions like digestion, throwing our dissolved waste from body as urine and impure blood.
(iii)        Water also keeps our body cool through sweating.
(iv)       Water helps in blood circulation.

17.               Roughage

(i)          Whole grains flour and cereal, potatoes, fresh fruits and raw and cooked vegetables provide roughage in our food.
(ii)         It helps in proper digestion and prevents constipation.

18.               Foods that are deep fried and roasted usually loose their nutritive value.

19.               Energy requirement : Requirement of energy or food depends on profession, age, sex and special needs like pregnancy, infancy, lactation, etc.

20.               Deficiency diseases : Diseases that occur due to the lack of nutrients are called deficiency diseases. Some of them are listed in the following table :

Table 2.1. Some diseases or disorders caused by deficiency
of vitamins and minerals
Name of Vitamins/
and mineralsDeficiency
Disease or DisorderMain SymptomsVitamin ANight blindnessPoor or loss of vision in darkness (night), sometimes complete loss of visionVitamin B1Beri-beriWeak muscles and very little energy to workVitamin CScurvyBleeding gums
 Vitamin DRicketsBones become soft and bent
 IodineGoiterGlands in the neck appear swollen, mental disability in childrenIronAnaemiaWeakness
  
21.               Beri-beri : It is a disease caused due to the deficiency of Vitamin B1. In the victim of beriberi muscles get weak.

22.               Scurvy : Scurvy is caused due to the deficiency of Vitamin C. Bleeding gums are main symptom.
23.

Which measure are taken for mosquito control by grampanchayat municipal council municipality of your area?

Answer»

Mosquito is a kind of problem that is LESSER in the WINTERS and more occurs in summer or monsoons.

So gram panchayat MUNICIPAL council municipality of our area should TAKE precautions about the mosquitoes.

The municipal activities of our gram Panchayat are very POOR and tending towards bad to worst.

Precaution is the only means to make local area is mosquito free.

Sanitation system of our area should function perfectly.

But no fruitful action is observed so far by them.

Proper sanitation will remove mosquito larva and make the place mosquito free.

In absence of larvae of the mosquitoes will not spread largely.

24.

What is Richter Scale and how is it used?

Answer»

The Richter scale is useful for measuring the earthquakes and its size.

The Richter magnitude scale is considered as the scale of NUMBERS which is UTILIZED to INFORM the size of the earthquakes.

This scale is BASED upon the SEISMOGRAM calculated by the specific kind of seismometer at a distance of about 100 kilometers.

25.

Construct two slogans each on air, water and soil pollution.

Answer»

The slogan for air pollution are:

1) Polluting air seems to be unfair as it will make you to lay on BED

2) CARE for your surrounding air because it will help you to breathe SAFE and clean air.

The slogan for soil pollution is:

1) If you spoil the soil where will you CULTIVATE

2) Do not be much selfish gather your hands to save our LAND.

The slogan for water pollution is:

1) Never contaminate drinking water as it is the prime source of organism.

26.

Classify the following pollutants into natural and manmade categories.Sewage, dust, pollen grains, chemical fertilizers, vehicular smoke,algae, pesticides, waste of animals and birds.

Answer»

The NATURAL pollutants are waste of animals, algae, POLLEN grains, dust and birds.

The manmade pollutants includes of sewage, chemical fertilizers, pesticides and vehicular smoke.

There are mainly three kinds of pollution such as soil pollution, water pollution and air pollution.

The natural sources of air pollution occur to the volcanic eruptions & gases, MARSH gases, FOREST fires, soil debris and smoke.

27.

What is difference between plant and animal cell?

Answer»

In plant CELL large vocuale are present but animal cell not large vocuale are present
in plant cell ONE chorosomes fonnd but plant cell more than chorosomes are FOUND

28.

defination of human sperm ? where it is present and what work did they do in human being expalin in a long defination

Answer»

human SPERM is a reproductive ORGAN and USED in REPRODUCTION present in reproductive PART.....

29.

What do you mean by electric motor

Answer»

The device which CONVERTS electrical ENERGY into mechanical energy is called MOTOR.

30.

Write a short note on different types of cumbustion with definations.

Answer»

Hey...
there are three types of combustion
1. rapid combustion= rapid combustion is a TYPE of combustion in which a substance BURNS very fast.

2. spontaneous combustion= it is a type of combustion in which a substance suddenly starts burning without any EXTERNAL heat

3. explosion= it is another type of combustion which occurs with great NOISE, great light etc.

I hope it helps u please mark me as brainliest

31.

Name the instrument with which weight is measured

Answer» WEIGHT SCALE are USE in weight MEASURED
32.

frndz we should have to save the food there was no food to so many people in the world plz keep that in your mind before waisting the food plz think about them

Answer»

what is the QUESTION and what we have to do now broo

and thank UU for spreading FOOD KNOWLEDGE.

33.

Mention precaution to be observed while using laboratory thermometer

Answer» HANDLE the THERMOMETER with CARE so the GLASS do not BREAK
34.

What are natural reasons for water pollution?

Answer»

The causes of water pollution vary and may be both NATURAL and anthropogenic. However, the most common causes of water pollution are the anthropogenic ones, including: Agriculture runoff - CARRYING fertilizers, pesticides/insecticides/herbicides and other POLLUTANTS into water bodies such as LAKES, rivers, ponds).

35.

Explain why fossil fuels are exhaustible natural resources

Answer»

Fossil fuels are formed by DEAD marine ANIMALS after million YEARS. The rate at which we are using it is faster than the rate of formation of fossil fuels. This is the reason fossil fuels are exhautible.

36.

Rectar scale any for class 7

Answer»

the earthquake is measured in richter scale BUY a INSTRUMENT called SEISMOMETER

37.

Write a short note on crop variety improvement ? 8 marks

Answer»

An example of LINEAR MOTION is an athlete running 100m ALONG a straight track. ... According to NEWTON's first law of motion, objects that do not experience any net force will continue to move in a straight line with a constant velocity until they are SUBJECTED to a net force.

38.

Heycan anyone please tell what are God particles and ghost particles

Answer»

See there is only God particles exist in terms of science which are FOUND by dividing the NUCLEUS in experiment and GHOST particles does not exist or found TILL now.
I hope that HELPS you.

39.

What is the function of alveoli?

Answer»

ALVEOLI

it is found in LUNGS and HELP INN diffusion of GASES.


40.

What is the exampleof chemical change

Answer» BURNING FOOD
SOURING milk
cooling food .

HOPE IT'S HELP YOU....
41.

Give the characterstics of an ideal fuel.do not give spam answers

Answer»

1. It should be easily AVAILABLE.
2. It should not pollute the environment.
3. It should be CHEAP.
4. It can be easily transported.

42.

What is ovary in detail

Answer»

A FEMALE reproductive organ in which OVA or EGGS are produced, present in humans and other vertebrates as a PAIR

43.

Two situations in which we can see the siol profile at a place

Answer»

Dear friend,
Here's your answer...
The two situations in which we can see the SOIL profile at a PLACE are :
i) During digging the earth for well ETC.
ii) During laying the foundation of a building
Hope it helps you!!
Please MARK my answer as brainliest!

44.

Hey guys plzzz solve this

Answer» 2) PULL
I KNOW only that ANSWER
45.

How can you help in reducing the problem of waste disposal? give any two methods.

Answer»

By using biodegradable materials
by the PROCESS of inceration.
HOPE IT HELPS!

46.

True or False - More the use of electric appliances, more will be the pollution.

Answer»

The statement is false because electric appliances will not PRODUCE pollution.

Combustion SOURCES like boilers, stoves and FIRES seem to create wide range of POLLUTANTS including nitrogen oxide that can inflame the carbon monoxide and airways which can lead to asphyxia.

It is essential to maintain good ventilation and make sure that the appliances are serviced and maintained well.

47.

Match the pairs from ‘A’ and ‘B’ columns and explain the effect of pollution on human health.Column ‘A’1. Water containing cobalt2. Methane gas3. Water containing lead4. Sulphur dioxide5. Nitrogen dioxideColumn ‘B’a. Mental retardednessb. Paralysis.c. Inflammation of lungs.d. Skin cancere. Irritation of eyes

Answer»

1=a,2=d,3=b,4=e,5=c its your ANSWER

48.

Are you seen today ring around the sun

Answer»

No.i don't SEEN any RING AROUND the SUN

49.

The rock which is used for making blackboard

Answer» ACTUALLY the NAME of the ROCK is SLATE...
50.

Give two properties of sandy soil

Answer»

THE TWO PROPERTIES OF SANDY SOIL :-


1) SOILS that are more than 50 percent sand particles are considered to be tend to be easier to work than clay soils, and sandy soils are well-aerated, which helps to KEEP plants' roots healthy.
2) Sandy soils are less able to HOLD water than clay soils. Because of their relatively large size, sand particles tend to fit loosely together in soil, with relatively large SPACES between them.