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 is exothermic reaction is different from an endothermic reaction

Answer»

In EXOTHERMIC REACTIONS heat is released while in ENDOTHERMIC reactions heat is ABSORBED ...☺️☺️

2.

Describe the Chola administration

Answer»

Council of ministers and officials took active PART in running the administration of Central Government. The higher officials were CALLED Peruntaram and the lower officials were called Siruntaram. PROVINCIAL administration: The Chola Empire was divided into nine provinces.

3.

Why do all seeds not dispersed by wind?

Answer»

All SEEDS are not DISPERSED by WIND because all seeds are not light in weight as the heavier seeds are enable to go with wind and the LIGHTER seeds can be easily CARRIED by
wind.

4.

Name any one aircraft which was used to spray pesticides on the fields

Answer»

AGRICULTURAL AIRCRAFT

5.

Guys 50 pts question answer fast.Define Catalyst, Promoter, Inhibitor and Catalytic poison. Also write characteristics of catalyst?

Answer»

Hey! Here is your answer.

1. Catalyst is a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

2. Promoter is a substance added to a solid catalyst to improve its performance in a chemical reaction.

3. Inhibitor is a substance that decreases the rate of, or prevents, a chemical reaction.

4. SUBSTANCES which destroy the activity of the catalyst by their presence are known as catalytic poisons.


Characteristics of Catalysis:

(1) A catalyst remains unchanged in mass and chemical composition at the end of the reaction.

(2) A small QUANTITY of the catalyst is generally SUFFICIENT to catalyses almost unlimited reactions.

(3) The catalyst can not initiate the reaction.

(4) The catalyst is generally specific in nature.

(5) The catalyst can not change the position of equilibrium .


Hope this helps.

Mark as brainliest if you found it HELPFUL.

6.

What is causes of atmospheric pressure?

Answer»

As u know that exerting pressure is one of the main properties of GASES and our atmosphere is FULL of gases THEREFORE the sum total of forces of all gases results in atmospheric pressure .
We would have been crushed under there pressure if our BLOOD pressure was not there.
hope it helps you out

7.

How all the life processes contribute to the growth and developement of body

Answer»

Hi my friend
LIFE Process. ... The basicprocesses of life include organization, METABOLISM, responsiveness, movements, and reproduction. In humans, who represent the most complex form of life, there are additional REQUIREMENTS such as growth, differentiation, RESPIRATION, digestion, and excretion.

8.

Where are algae found ? Of which colours are they

Answer»

ALGAE is FOUND mostly where WATER is present.algae is in green colour.

9.

Find the odd one out.. Amoeba, euglena, planaria, paramoecium

Answer»

Hey dear
here is your answer

Planaria is the odd one among AMOEBA, Euglena, Planaria & PARAMAECIUM because planaria belongs to the phylum Plateyhelminthes & KINGDOM animalia while REMAINING three BELONG to the kingdom monera.

hope it helps :)

10.

Whhy rayon is used for making carpet and bedsheet

Answer»

Hey dear
here is your answer

Rayon is an artificial or MAN made fibre which is cheaper than that of natural fibre.

Rayon is MIXED with wool to MAKE CARPETS or mixed with cotton to make bedsheets.

hope it HELPS :)

11.

a batsman hits a cricket ball which then rolls on a level ground after covering a short distance the ball comes to rest the ball close to a stop because

Answer»

It will be SLOW ZND IY will COME on GROUND

12.

Fossil fuel will last only for few hundred years. why?

Answer»

Fossil FUEL is the fuel we get from constant decaying of living TISSUES in thousands of YEARS. That is, if we were to get the fuel out of a dead body now, we will have to wait for thousands of years for it to become fuel. But the rate at which we are consuming it is very very fast and as it is in a limited quantity, it will deplete in a few HUNDRED years or even LESS.

13.

What is meant by mutation

Answer»

Mutation means the changing of the structure of a gene, resulting in a variant FORM which MAY be transmitted to subsequent generations, caused by the alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger SECTIONS of genes or chromosomes.
.....
....
.........

14.

Name any three breeds of sheep found in India.

Answer»

NELLORE SHEEP, COIMBATORE sheep and tirichy BLACK sheep

15.

2.5l of a sample of gas at 270C and 1 bar pressure compressed to a volume of 500ml keeping the temperature constant the increase in pressure is

Answer»

ANSWER:

DUE to the continuing food

we EAT NUTRITIOUS food

and VITAMIN

foods

16.

What happen when quicklime is added in water

Answer»

When QUICK lime is ADDED to water the following REACTION take place
CaO+H2O= CA(OH)2

17.

What is the speed of light ?

Answer»

3*10^8 in VACUUM and 299 792 458 in AIR

18.

a car accelerates from rest at a constant rate A for some time after which it decelerates at a rate B and comes to rest .if the time elapsed is t then found the maximum velocity acquired by the car

Answer» FINAL VELOCITY= INITIAL velocity+ acceleration×time
initial velocity = final velocity- acceleration×time
initial velocity=0-B×t
so ANSWER= -BT
19.

What is the scientific name of dinosaur ?

Answer»

The SCIENTIFIC NAME of DINOSAUR is Dinosauria....

20.

Which soil is suitable for cultivation and why

Answer»

The type of soil having the right water holding CAPACITY, the one that is well AERATED and the type of soil that is fertile is good for the growth of plants.
LOAMY soil has all these properties as it contains the right amount of big and small soil PARTICLES and also contains HUMUS.

21.

Why we use mercury in thermometer not water

Answer» MERCURY TELLS PH LEVEL but WATER doesn't
22.

Motion and rest are relative terms how

Answer»

Rest and motion are therelative TERMS because they depend on the observer's frame of REFERENCE. ... So if two different observers are not at rest with RESPECT to each other, then they too get different results when they observe THEMOTION or rest of a BODY.

23.

If u are given a piece of land for cultivation what will u do before sowing the seed?

Answer»

I will first plough the land then the SOIL will BCOME ready for SOWING the SEEDS..

24.

What will happen if the seeds of all these apples fall under the same tree

Answer» APPLE is a fruite NOTHING will HAPPEN
25.

10 example of chemical change

Answer» Examples of chemical changesinclude combustion (burning), cooking an egg, RUSTING of an iron pan,and mixing hydrochloric acid and SODIUM HYDROXIDE to make salt andwater. ... A physical change does not PRODUCE a new substance.
26.

Why mitochondria is called power houSe of the cell

Answer»

Mitochondria are tiny ORGANELLES insidecells that are involved in RELEASING energy from food. This process is KNOWN ascellular respiration. It is for this REASON that mitochondria are often referred to as the power houses of the CELL.

27.

Draw a diagram to explain the interaction of hormones in the menstrual cycle in human females.

Answer»

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it is a DIAGRAM to explain the INTERACTION of hormones in the MENSTRUAL cycle in HUMAN FEMALES.

28.

Milk is rich source of

Answer»

Heyyy mate...
thanks for the question....
ur ANS is here written below...
milk is rich source of PROTINS , vitamins , mineals and CALCIUM
hope it helps u.....
if it is helpful to you plzzz MARK me brainliest

29.

Who is the Father of Indian Nuclear Plant?

Answer» HOMI J. Bhaba is the father of INDIAN NUCLEAR PLANT
30.

What is transcription translation in detail

Answer»

Transcription is the process of making an RNA copy of a GENE sequence. This copy, called a messenger RNA (mRNA) MOLECULE, leaves the cell nucleus and enters the cytoplasm, where it directs the synthesis of the protein, which it encodes. Here is a more complete definition of transcription

Translation is the process of translating the sequence of a messenger RNA (mRNA) molecule to a sequence of amino ACIDS during protein synthesis. The genetic code describes the relationship between the sequence of base pairs in a gene and the corresponding amino acid sequence that it encodes. In the cell cytoplasm, the RIBOSOME reads the sequence of the mRNA in groups of THREE bases to assemble the protein. Here is a more complete definition of translation

31.

What is the meaning of calorific?

Answer» HEY MATE ______

HERE IS YOUR ANSWER ______

=============================

CALORIFIC :- The amount of energy produced by the complete COMBUSTION of a MATERIAL or fuel. It is MEASURED in units of energy per amount of material... KJ/Kg.

==============================

HOPE IT HELPS YOU BUDDY ☺
32.

Why are viruses considered as being at the 'borderline between living and non-living things?

Answer»

Because viruses are neither LIVING nor NON- living . When a virus is present in the ENVIRONMENT then it is non living but when a virus enters a living ORGANISM it turns out to be living.
...
HOPE it helps....

33.

Explain the nutrition in fungi ?

Answer»

Fungi follows SAPROTROPHIC mode of NUTRITION that is it depends on DEAD and DECAYING MATTER for its food.

34.

What about the following method of separation 1 thrashing

Answer»

1. Prepration of soil
2. SOWING
3. WEEDING
4. Threshing
If U are asking define so,
Threshing : in the harvested CROP the grain seeds need to be separated from the chaff. This process is called threshing. I think my answer may help u

35.

#hi guyshєrє αnч σnє cαn wrítє ѕσmє wσrdѕ σn вrαínч αdmíníѕtrαtσrѕ?????

Answer»

Heya buddy..!☺️
Here is ur answer..!✔️

Administrators where the most entrusted personality on brainly.


They have rights of :

-changing ONE's user NAME..

- Deleting someone's account..

- Giving any special rank..

-Changing one's status (rank)..

- Checking our accounts if moderation actions are being DONE correctly or not.

- BLOCKING of IP's..

- Seeing one's contribution towards the site..


NAMES OF ADMINISTRATOR ..

1) Rishilaugh SIR..

2)Imjhanvi Mam..

3)Qba (not active)..

4)Kavisharma (Kavita mam )

This all were the administrators of brainly.in..


Hope this much is satisfactory...!✌️
#MarkAsBrainliest⭐
❤️❤️❤️
be \: brainly

36.

Name two translucent materials.

Answer» TWO TRANSLUCENT MATERIALS are :

GLASS
PLASTIC
WATER
37.

What is soil erosion ?

Answer» HEY MATE !!

here is u R answer !!

__________________________________

THE WEARING AWAY AND LOSS OF SOIL MAINLY BY THE ACTION OF WIND AND WATER.

OK HELP U..
38.

Is rice is sown in the month of November how is the produce likely to be impacted and why

Answer»

Rice is a kharif crop which is sown in rainy season. It requires LOT of WATER for its growth. During winter large amount of water is not available.Hence due to unavailability of sufficient water and UNFAVORABLE climatic conditions rice production will be LESS in winter season i.e,in the month of November. Hope u LIKE this

39.

What do you mean by gravitation

Answer» PRESSSURE and ATTRACTION on WARD on some SPEED in some AREA
40.

What do you understand by term weedicides?How we can control weeds?

Answer»

Weeds are unwanted plants GROWING among wanted crops and compete with crop plants for sunlight, NUTRIENTS, water ETC
Weedicides are the chemicals which are sprayed over FIELD to get rid of weeds. They will not show any effect on crop plants. Two popularly used weedicides are   2,4-D Ethyl ester, Neem extract, GLYPHOSATE etc.

41.

A camel is able to move fast on sand why?

Answer»

A camel is able to MOVE FASTER on SAND because it has paddedand wider FEET, it decreases the PRESSURE exerted on the sand.....

42.

Write 5 characteristics of synthetic fibres

Answer»

Synthetic FIBRES are cheaper than natural fibres
synthetic fibres are STRONGER than natural fibres
synthetic fibres are more DURABLE than natural fibres.

43.

Manufacture synthetic fibre is helping actually conservation of forest conservation

Answer»

because SYNTHETIC FIBERS are USE at the PLACE of NATURAL fibers

44.

What is animal husbandry?

Answer»

The SCIENCE of BREEDING and CARING for FARM ANIMALS

45.

Why is nutrition important for a living organism

Answer»

Nutrition serves many purposes but mainly provides Energy to the living ORGANISMS to CARRY out their daily activities LIKE , respiration, growth, REPRODUCTION, digestion,LOCOMOTION etc.

46.

List down 2 examples of the following ??1.Hand picking2.Winnowing3.Filtration4.Distillation/Evaporation

Answer»

1. RICE and pulse MIXTURE
2.husk and grains mixture
3. water and impurities mixture
4. water and SUGAR solution

47.

Give examples which indicates that nylon fibres are very strong

Answer» EXAMPLES WHICH INDICATE THAT NYLON FIBRE ARE STRING ARE

✅✅THEY ARE USED TO MAKE ROPE OF PARACHUTE
✅✅THEY ARE USED TO MAKE ROPE FOR ROCK CLIMBING
48.

a scooter acquires a velocity of 36 km per hour in 10 seconds just after the start calculate the acceleration of the scooter

Answer»
49.

How would you test the presence of starch in leaves?

Answer»

We could easily test the presence of starch by Iodine test.


First, we have to remove the CHLOROPHYLL from the leaf by boiling it in alcohol.


After boiling the leaf we have to add TWO DROPS of iodine SOLUTION.


If the color of the leaf changes to blue, this is the perfect indication that there is the presence of starch.

50.

How to make wise we of plastics

Answer»

ACTUALLY i did not get the question ....but i tried


use jute bags

say no to plastic

use STEEL copper WATER bottlesetc HOPE it was useful...