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.

What is the magnification produced by a rear view mirror fitted in vehicles.

Answer»

Answer: (A) The convex mirrorforms virtual, erect and diminished image of the object and REARVIEW mirror also form some TYPE of image. Therefore, magnification(m) PRODUCED by a rear view mirror FITTED in vehicles is LESS than one i.e., m < 1.

2.

A bus decreases its speed from 80 km h - 12 kilometre 60 km h - 1 in 5 second find acceleration the

Answer»

u= initial VELOCITY= 80 km/h = 22.2 m/s

v= final velocity = 60 km/h = 16.7 m/s

t= TIME = 5 s

a= acceleration = ?

a=v-u/t

a= 16.7-22.2/5

a= -5.5/5

Therefore, a=-1.1 m/s^2


hope its help you

thanxx and be brainly.......................

3.

Why we slip on banana peel when we step on it

Answer»

Because it is slippary and our CONTACT to gravity BREAKS that's why we SLIP on banana peel
hope it HELPS
plzz mark as brainliest
☺ STAY HAPPY ALWAYS

4.

What is types of forest?

Answer»

Temperate Deciduous FOREST. ... Plants: The forest floor in temperate deciduous forestssupports MOSSES, ferns and wildflowers and the UNDERSTORY supports a variety of shrubs and ferns. MAPLE, oak and birch trees are some examples of the deciduous trees that dominate these FORESTS.

5.

Using the "conduction tester" on an object it was found that the bulb begins to glow. Is that objects conductor or an insulator? explain

Answer»

It is a CONDUCTOR as it ALLOWS the BULB to GLOW.

6.

What is the difference between GSLV and PSLV

Answer»

The GSLV (geosynchronous satilte launch VEHICLE ) and PSLV ( polar SATELLITE launch vehicle ) are two rocket launch systems developed by the Indian space research ORGANISATION (ISRO) to launch satellite into obrit . the pslv is the older of the two and the GSLV even INHERITS some of the TECHNOLOGIES of the former in its design .

7.

Are DObereiner's traids seen in newland's octets? compare and write

Answer» HOPE you UNDERSTAND DUDE.....!!!!!
8.

Isko solve karo.....

Answer»

Assume that you meant the one for HYDROGEN.

It is WEDGED FORM of DRAWING structure of molecule which expresses the RELATIVE position of molecules w.r.t readers view.

Those bond line shows that the Hydrogen molecule is projecting behind the plane of the page.

9.

What is the odd one out of carbon dioxide, water vapour and oxygen? Why?

Answer»

Water vapour is odd ONE out because o2 and co2 are gases but water VAPOURS are MIXTURE of gases.
Please MARK it as BRAINLIEST answer.

10.

Does air have mass, does it occupy space, does it contain dust and does it gives shape to things?

Answer» HEY mate❤❤

Air has all the above properties..

LET me TELL U an experiment to prove u .

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

SEE THE ATTACHMENT

_____________________

HOPE IT HELPS ✌✌✌✔✔✔❤❤❤☺☺☺
11.

What's the colour of "nature" ?and what's the color of "water" ??

Answer» NATURE - COLOURLESS

Water - colourless
12.

Ramesh and his sister have ................. to see a movie ( go/ goes / went/ gone) please find the correct ans

Answer» RAMESH AND HIS SISTER HAVE GONE TO SEE A MOVIE.



HOPE IT HELPED ❤❤❤
13.

Give two examples of chemical change

Answer» HEY dear❤❤❤


What is a chemical CHANGE??


any change in which the substance CHANGES is KNOWN as a chemical change.


examples are burning and cooking..




✌✌✌
14.

Any work which involves physical labour is called dash work

Answer»

So what is your QUESTION?

15.

Nomenclature meanspleaseanswer

Answer» \huge{\red{Heya:mate}}

\huge{\blue{Answer}}⤵⤵

\huge{\green{Science}}✔✔



▶▶ Nomenclature ◀◀

⭐A set of rules used for FORMING the names or terms in a PARTICULAR FIELD of ARTS or sciences
16.

Bronze is an alloy made by the combination what

Answer» BRONZE is MADE up of TIN,NICKEL,COPPER
17.

Why our Palm feel cool when we put ice on it

Answer»

Bcus ICE is COLD. and we can FEEL it bcus of our SKIN

18.

Definition of pollutants

Answer»

A SUBSTANCE that pollutes something, especially WATER or the ATMOSPHERE.....

HOPE you UNDERSTAND...
plz mark as brainlist

19.

How can i prepare for nso there is last 6 days i am in class 8

Answer»

Hey mate ❤❤

I am in class 6 but i know there is NSO on 27TH november.


For PREPARATION I have TWO books .. One of them is a WORKBOOK. The other one is a EXPLANATION book named OLYMPIAD CHAMPS.

U can buy them as it is very nice explained all the topics .


In the internet u can buy previous years papers...



HOPE IT HELPS ✔✔✔❤❤


20.

What is divergent evolution ? explain with the help of example.

Answer»

Divergent evolution occurs when two DIFFERENT species SHARE a common ancestor but have different CHARACTERISTICS from ONE another.

For example-Flying squirrels and sugar gliders are very similar, YET different. They do not share a common ancestor.

21.

Mention two ways in which plants are useful to animal and vice versa

Answer» PLANT are useful for animal for EATING the food and GETTING food from the plants
22.

डाल्टन ने किस पदार्थ को मूल कण माना?(a) परमाणु(b) प्रोटॉन(c) इलेक्ट्रॉन(d) अणु

Answer»

⏬⏬Here is the ANSWER ⏬⏬


⭐⭐⭐(B)⭐⭐⭐


✌✌Høpe it's HELP you ✌✌

✔✔Mark me BRAINLIST ✔✔

23.

Which radiation energy can our eyes detect?

Answer»

(This range is just a tiny part of the entire EM spectrum, so the LIGHT our EYES can SEE is just a little fraction of all the EM radiation around us.) The wavelengths of ultraviolet, X-ray, and gamma-ray REGIONS of the EM spectrum are very small.

24.

What gas can change your voice?

Answer»

ANS ✨✨✨


Sulfur-hexaflouride



25.

Why water drops are spherical in shape

Answer»

Due to surface tension.


SURFACE TENSION ☞☞☞☞





The property that is responsible for the spherical shape of LIQUID DROPS is called surface tension.





EXPL ANATION.


earth APPLY a gravitational force on all object as we know so in CASE of water droplet

there is no any other force is persent so due to this the droplet MAKE its sphere spherical .

26.

a bus starting from rest moves with a uniform acceleration of 0.1 metre second -2 for 2 minutes find the speed acquired distance travelled

Answer»

Here is your answers -:




•Acceleration 'a' = 2m/s²

•Time 't' = 2 minutes = 120 seconds

The bus STARTED from rest.

•So, INITIAL velocity 'u' = 0




To FIND -

Final velocity 'v' = ?

Distance travelled 's' = ?

_____________________________
_____________________________


a \:  =  \:  \frac{v - u}{t}

v \:  =  \: u + at
v \:  =  \: 0 + 2 \times 120
v = 240

Thus, v = 240m/s

___________________________



s \:  =  \: ut \:  +  \:  \frac{1}{2}  a {t}^{2}
s \:  =  \: 0 \times 120  \:  +  \frac{1}{2}  \:  \times 2 \times  {120 }^{2}  \\  s =  {120}^{2}  \\ s = 14400 \: metre

Thus,.



s = 14400m or 14.4km




Please mark as brainliest if you LIKE.

27.

Give uses of polyester

Answer» CARS TIRE and yawn and ROPE uses of polymers
28.

What is convection??????.?

Answer»

Convection is the heat transfer due to BULK movement of molecules within fluids such as gases and LIQUIDS, INCLUDING molten rocks. Convection takes place through ADVECTION diffusion or both.

29.

Explain feedback mechanism of release of hormones. Give one example

Answer»

It is basically the RELEASE of GENETIC and HARMFUL materials or hormones during the puberty or after.
eg:-EXCRETION of ESTROGEN in female and testorene in the males.

30.

The major cause of increase in the Carbon Dioxide gas in the atmosphere is due to

Answer»

Hi

Here is UR answer

The major CAUSE of INCREASE in the CO₂ gas in the atmosphere is due to Industrial Revolution.

Hope it helps U

31.

Upward and downward movement of diaphragm occurs consecutively .Explain with reasons

Answer»

FIND out UR REQUIRED INFORMATION here! ☺

32.

Explain green house effect in simple terms....

Answer»

Green HOUSE effect causes global WARMING in our earth. it also increases the temperature of our earth. to DECREASE this effect we plant more trees in our surroundings
I hope this is the BRAINLIST answer

33.

Save trees for class 4 of Chintels school

Answer»

When we want to live on EARTH then SAVE tree alot

34.

an athlete completes one round of circular track of diameter 200m in 40 seconds what will be the distance covered and the displacement at the end of 2 minutes 20 seconds answer in short

Answer»

40 sec=1 round
140(2×60+20)= ?
140 sec=3.5 rounds
DISTANCE covered= 2*pie*R *3.5
=2200 m
displacement =2R
=2*100
=200 m

35.

which of the following has more inertia a rubber ball and a stone of the same size be a bicycle and it rain see if 5 rupees coin and 1 rupees coin answer in short

Answer»

I THINK it will be BICYCLE

36.

which of the following has more inertia a rubber ball and a stone of the same size be a bicycle and it rain see if 5 rupees coin and 1 rupees coin answer in short I mark it to be a brain list

Answer» HOPE IT MAY BE HELPFUL.
37.

Please answer it very fast very very very very short

Answer» HOPE IT MAY BE HELPFUL.
38.

Who answer it I market main list please answer in short

Answer» HOPE IT MAY BE HELPFUL
39.

Plz solve my question science

Answer» MATH 8.1 QUESTION NUMBER 3) IN SHORT

JUST FOR YOU
40.

Please solve my question science in short

Answer» HOPE IT MAY BE HELPFUL.

FOLLOW ME.
41.

Movement of a hockey player in a playground which type of motion

Answer»

The MOTION is RANDOM motion

42.

Explain water cycle in 5 points

Answer»

There are four main stages in thewater cycle. They are evaporation, CONDENSATION, precipitation and collection. Let's look at each of these stages. Evaporation: This is when warmth from the sun causes waterfrom oceans, LAKES, streams, ice and soils to RISE into the air and turn intowater vapour (gas).


The water cycle, also known as the hydrological cycle or the hydrologic cycle, .... evidence of an intensified global water cycle at a rate of 8 ± 5% per degree of surface warming



The cycle starts when water on the surface of the Earth evaporates. ... Then, the water falls from the sky as rain, snow, sleet or hail. This is called precipitation. The water sinks into the surface and also collects into lakes, oceans, or aquifers.

The water cycle is LIKE a big circle and doesn't really have a starting point. ... All water in the world is subject to what is known as the water cycle, or the hydrologic cycle, or the H2O .


 The water cycle is extremely important because its process provides Earth with the natural, continual water

43.

How to learn big and difficult answer

Answer» MAKE the answer in DIFFERENT POINTS understand it and write in your own WORDS.....
44.

Why are most rivers of the ganga plains highly polluted?

Answer» USING of detergents for BATHING and WASHING,industrial WASTE
45.

Which of the following reaction is not suitable to verify the law of conservation of mass in a chemical reaction?a. precipitation reactionb. displacement reactionc. Redox reactiond. nuclear reaction

Answer»

NUCLEAR reaction is not SUITABLE to VERIFY the law of CONSERVATION of MASS.

46.

How can Sonali fulfil her dream to start her own Child Care Centre at home? How can the study of Home Science help her?

Answer» SONALI START to care her child from TODAY it can help her if we not DISTURB to study her home SCIENCE
47.

Some people give stale left over food to the birds. it is right to do so, give reason

Answer» YES , it is RIGHT to do so ,, because they are HELPING birds from moving here and there and relief from the obstacles they get in searching food . I think EVERYONE should do so , try to help some needy .

HOPE it helps !!

All the best
48.

Hola,what is the definition of pitch??chapter: sound

Answer»

Hello mate

the pitch of a CERTAIN note isdefined as the PERCEPTION of frequency. Hearing musical pitch helps us to put DIFFERENT sounds in ORDER from high to low frequency. ... Humans can typically hear sounds as low as 20 Hz and as high as 20,000 Hz. This range is known as the ACOUSTIC range of sound.

49.

ऐक्रिलिक क्या है ?(a) कपड़ा(b) कीट(c) प्लास्टिक थैलीया(d)संश्लेषित रेशा

Answer»

A. KAPDA is CORRECT ANSWER

50.

भारतीय केछुए की प्रजातीय कौन सी है ?(a) लम्ब्रिकस(b) फेरेटिमा(c)उपयुक्त दोनों(d) सभी गलत

Answer»

i THINK that all the OPTION are INCORRECT