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.

Which of the following hormones is responsible for the emotional States such as fear, anger and tension and the rise in blood pressure and heart rate??••••>>somatotropin ••••>>Oxytocin ••••>>thyroxine ••••>>adrenaline

Answer» HI DEAR


adrenaline


hope it will help

please MARK as BRAINLIST
2.

Why need you food for digestion

Answer»

Because without EATING FOOD what we digest in our STOMACH so it is NECESSARY to eat food for DIGESTION

3.

The region in a sound wave with higher pressure and and density is called _____

Answer»

Your ANSWER is compression.

Hope it HELPS!

4.

State which of the following are analogous and which are homologous organs and howwings of bird and an insectforelimbs of frog , a reptile, a bird, a humanflippers of whale and fins of fishtail of chameleon and hand of manflippers of whale and wings of bat

Answer»

Homologous ORGANS : the organs having same structure but different function

- wings of bird nd insects
- forelimbs of FROG, REPTILE , bird , a human

anologous organs : the organs having different structure but same function.

- the last three options


I hope u understand it

PLZZ mark me as brainliest

5.

Name any two cell which can change their shape ?

Answer»

The two types of cells that are CAPABLE of changing their shape are: (i) White blood cells (WBCS): The white blood cells PRESENT in our blood can change their shape. This HELPS them to kill germs by engulfing them. (ii) Amoeba: Amoeba can change its shape with the HELP of pseudopodia that are projections of its body.

6.

What are the three end stages of stars

Answer»

The expanding STAR is now CALLED a RED Giant. Stage 8 - The helium core runs out, and the outer layers drift of AWAY from the core as a gaseous SHELL, this gas that surrounds the core is called a PlanetaryNebula. Stage 9 - The remaining core (thats 80% of the original star) is now in its final stages.

7.

the colour and the nature of the sodium sulphate solution before the experiment observation pleasetell me

Answer»

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

THANKS FOR THE QUESTION !

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

SODIUM SULPHATE :

FORMULA : NA2SO4

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

COLOUR :

WHITE

NOTE : IT IS IN THE CRYSTAL FORM .....

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

NATURE :

IT IS THE NEUTRAL SALT

MEANS ITS HYDROUS SOLUTION GIVES A PH. OF 7

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

IT IS SOLUBLE IN WATER

NON - SOLUBLE IN ETHANOL

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

IT IS ALSO CALLED AS DISODIUM SALT

AS TWO SODIUM ATOMS ARE THERE

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

8.

Write one advantage of nuclear fission reaction

Answer»

It PROVIDES LARGE AMOUNT of ENERGY.

9.

World environment day is celebrated on

Answer» WORLD ENVIRONMENT is CELEBRATED on 5 JUNE
10.

What is range of hearing of human

Answer» DEPENDS UPON the ATMOSPHERIC pressure water VAPOUR and TEMPERATURE
11.

When was WTO organised

Answer»

The WORLD trade ORGANISATION was ORGANISED on 1st JANUARY 1995.

12.

Why in dead sea nothing shrinks?

Answer»

BCZ the density of the WATER is very HIGH.. reason for high density is present of EXCESSIVE salt in it...


eg. even a man can read newspaper in dead sea without being submerged..


13.

Whcich test is carried out to prove the presence of starch in leaves?

Answer»

We USED to ALCOHOL test. By boiling the LEAF in the alcohol lead to carry of STARCH from the leaves.
Hope it helps you
Please make it brainliest answer.
THANK you

14.

Similarities between algae and plants

Answer»

Both MAKE their FOOD own by PHOTOSYNTHESIS

15.

Name All the right wonder of world

Answer» SEVEN WONDERS of the WORLD are in this PHOTO
16.

CH3CH2-NO2 iupac name

Answer» NITRO ETHANE is the ANSWER.
17.

Differentiate between exhaustible and inexhaustible natural resources. Give two examples of each.

Answer»

EXHAUSTIBLE: THESE INCLUDE RESOURCES THAT ARE LIKELY TO BECOME UNAVAILABLE IN THE FUTURE DUE TO EXCESS USE.

EG :MINERALS,COAL AND PETROLEUM

INEXHAUSTIBLE:THESE INCLUDE RESOURCES THAT CAN BE REPLENISHED AND ARE RENEWABLE.

EG:WILDLIFE AND FORESTS

18.

We see the sun rising 8 1/4 minutes after it has actually risen why

Answer»

DEAR MATE..HERE IS UR ANSWER

We see the rising sun immediately after it has risen. However, we immediately see it as it was 8 minutes PREVIOUSLY, because that is how LONG it takes LIGHT to travel from the sun to earth. It takes about 8 and a half minutes to COME to the earth from the sun...

HOPE IT HELPS

19.

Hlo plus give me answers it's urgent Limitations of Dobereiner traids

Answer»

Hey

here is answer

Dobereiner's TRAIDS

when elements are arranged in order of increasing ATOMIC masses group of THREE elements( known as traits) having similar chemical properties are obtained.

the atomic mass of middle ELEMENT of traids is equal to the arithmetic mean of other TWO elements.

limitations.

1. it failed to arrange all the then known elements in the form of traids.

2. dobereiner's code identify only three traids from the then known elements

hope it helps

thanks

20.

What is acid? give to example.

Answer»

● An acid is a chemical substance (usually a liquid) with hydrogen as main constituent and reactive to other substances to form salts.

____________________

♤Some of the properties of acids are as follows -

☆ It can turn litmus RED from blue.

☆Can Dissolve some METALS ( Typically, a corrosive one )

☆ They have sour taste.

☆ They lose their acidity when combined with alkalies

☆They release hydroxyl ions in water.

☆Acids in solution have ph below 7.0
____________________

EXAMPLES OF ACIDS ARE -

■Sulphuric acid (H2SO4)

■Nitric acid  (HNO3)

■Uric acid in urine

■Acetic acid in vinegar

■Citric acid in oranges/lemons

■Lactic acid in CURD

____________________

HOPE HELPED! :)

21.

Why does respiration occur in plants

Answer»

Respiration occurs when glucose (sugar produced during photosynthesis) COMBINES with oxygen to produce useable cellular energy. This energy is USED to fuel growth and all of the normal cellular functions. ...Respiration occurs in all living cells, including LEAVES and roots.

22.

बाल्फगंग पाउली किस देश के निवासी थे ?(a)आस्ट्रिया(b) इंग्लॅण्ड(c) स्वीडन(d) स्पेन

Answer»

OPTION 'a' is the WRITE ANSWER

23.

परमाणु शब्द किस भाषा से उत्पन्न हुआ है ?(a) इग्लिश(b) हिदी(c) ग्रीक(d) लैटिन

Answer»

GREEK is the LANGUAGE from which the WORD  परमाणु is TAKEN

24.

What is the S.I. unit of Gravitation

Answer»

NEWTON is the s.i unit.

hope it HELPS you !!!!!

25.

Which one of the following bear a naked seed.a. mustardb. mangoc. Appled. pinus

Answer»

D) Pinus
Because it is an example of GYMNOSPERMS (NAKED SEED plants)

Mark BRAINLIEST

^_^

26.

Who write aMade in India song

Answer»

Guru RANDHAWA has written the song MADE In INDIA.

27.

Attention please :::::Can any One tell ME, that is it good to solve sample papers or previous years questions in bored exams? I think question is valid and shall not be deleted.©®

Answer» HELLO MATE

here's your answer

¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

You have asked a very good question.
---------------

Yes It is helpful to solve question of previous years or samples, as this will HELP us to know the pattern of the questions, the way how the questions are asked. yes ,it is obvious that EVERY student fears from board and they should solve sample papers and previous years questions, that would be a PRACTISE as well as revision.

¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

Hope it helps you
28.

Motion of the pendulum of a clock is which type of motion

Answer»

Periodic motion is the answer of your question BECOZ it MOVES PERIODICALLY

29.

What question do you ask doubt about black clouds produce rain

Answer»

Hello mate

here's your ANSWER

¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤

What is acid rain?
=>The inorganic chemical fertilisers are used by the human beings and this goes to the SKY in the form of VAPOUR and forms cloud and then rains which destroys the agriculture and other things and many diseases OCCURS

¤¤¤¤¤¤¤¤¤¤¤¤

Hope it helps you

30.

We are given a convex lens of focal length 20cm .Draw a ray diagram to show the nature, size and position of the image formed when the object is kept at a distance of 55 cm,35 cmand 15 cm from the lens.

Answer»

GIVEN focal length of the lens is f= 20cm   so 2f =40cm

Case1   When the OBJECT is KEPT at a distance of 55cm from the lens the object is placed beyond 2f

so the IMAGE is formed between f and 2f and the nature of the image  is real inverted and diminished.

Case2    When the object is kept at a distance of 35cmfrom the lens then the object is between  f and 2f

So the image is formed beyond 2f and the nature of the image is real inverted and enlarged.

Case3 When the object is placed at a distance of 15cm from the lens then the object is placed between the optical center and f.

so the nature of the image is VIRTUAL erect and enlarged.

31.

Give difference between binary fission and Multiple Fission

Answer» HOPE it HELPS you...!!
32.

What is recessive......

Answer»

Hello


here is your answer


The GENE which is unable to EXPRESS itself in PRESENCE of the DOMINANT gene is called recessive.



thank u

33.

Earth worms moves with body muscles? what system coordinates these activities?

Answer»

With the HELP of contraction and RELAXATION they MOVE with the help of their BODY muscles

34.

मानव रक्त किस प्रकार का ऊतक है ?(a) तरल संयोजी(b) ठोस संयोजी(c) प्लाज्मा झिल्ली(d) इनमें से कोई नहीं

Answer»

Heyy...here is ur ANS...

OPTION c. PLASMA

35.

किन प्रदूषकों के मिश्रण से `अम्लीय वर्षा` होती है ?(a) नाइट्रोजन मोनो ऑक्साइड(b) सल्फर डाई ऑक्साइड(c) मोनो ऑक्साइड कार्बन(d) अ और ब दोनों

Answer» HYY....

The ANSWER MUST be (d)

^_^
36.

Can anyone send me nso class 10 code b 2018-19 answer key

Answer»

Heyy mate....U can refer to the WEBSITE for the answer KEY...BCOZ from here u will not GET it....!!!!

37.

क्रोनोलॉजी शाखा में किस विषय का अध्ययन होता हैं ?(a) डिक्शनरी निर्माण(b) गुप्त संकेत लिखना(c) काल-क्रम निर्धारण(d) रासायनिक अभिक्रियाएं

Answer» HEYA !!


Here is your ANSWER

Option A is the answer


hope my answer HELPS you
38.

Explain oxygen cycle

Answer»

┏─━─━─━─━∞◆∞━─━─━─━─┓
✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭
┗─━─━─━─━∞◆∞━─━─━─━─┛

0xygen Cycle➫ The process by which oxygen released into the atmosphere by photosynthetic organisms.

♦ Oxygen is an element that is very important to living organisms.

♦ The MAIN source of atmospheric free oxygen is photosynthesis

♦ It is created and used in DIFFERENT ways.

♦ The quantity of oxygen is 20.95% in the atmosphere which is maintained by oxygen cycle.

♦ The oxygen cycle is often interconnected with the carbon cycle because carbon and oxygen are often combined together in a molecule.

➧ 0xygen cycles has four main reservoirs:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵

❱ The Atmosphere
❱ The Hydrosphere
❱ The Lithosphere
❱ The Biosphere

➧ How 0xygen produced:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵

[1] Plants create the majority of the oxygen we breathe through a process called photosynthesis.

[2] In this process plants use carbon dioxide, sunlight & water to create energy.

[3] In the process they also create oxygen which they release into the air.

➧ Importance of 0xygen:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=⤵

❱ It helps move oxygen through the three main regions of the Earth.

❱ To BREAK down SUGAR to produce ATP or adenosine triphosphate.

❱ To help SOMEONE who cannot breathe by providing them with oxygen.

_________
Thanks....✊

39.

How will you find out the whether the soil is fertile or not using acid-base indicator?

Answer»

Hey frnd.....
to check out the soil that WHEATHER it's fertile or not by using PH scale....
if the pH of soil is between 5.5 and 7.0 then the soil is fertile.
if soil has lower pH then it BECOMES acidic. and if it's pH gets higher then it becomes BASIC soil.

HOPE THIS HELP YOU ☺☺❤❤❤❤❤

40.

In the atom of an element X, 6 electrons are present in the outermost shell.If it acquires noble gas configuration by accepting requisite number of electrons, then what would be the charge on the ion so formed?

Answer»

It have SIX electrons in its last ORBIT , it MEANS that it needs two more electrons to complete its octet , so its ionic charge will be -2 , which means it will form anion by ACCEPTING two electrons ....

41.

What is aurora borealis?

Answer»
hey
here \: is \: ur \: answer


AURORA are BANDS of COLOURED lights visible in the NIGHT sky near the earth's magnetic poles.They are called Aurora borealis.



✌✌✌
42.

The largest number of hydrogen compounds are formed through

Answer»

The LARGEST NUMBER of HYDROGEN COMPOUNDS are formed through ICONIC bonding

43.

Advantages and disadvantages of synthetic dye?????no spam answer only genius and ace should answer or the ppl who know correct answers

Answer» HEY here is your answer.
i hope it is helpful.
plzzz MARK BRANLIEST .
i TRIED my best.

44.

Write 4 methods by which we can minimize the wastage of water

Answer»
hey MATE here is your answer....

1. we must reuse the water which we can
2.we must aware other peoples about the value of water
3. we must APPLY the METHOD of purification on that water which we can use i.e. we must PURIFY water and use it
4. we must not waste water , we must try to save water as much as possible




i hope it was your required answer,
plz mark branliest.
45.

What is spermi and their functions

Answer» SPERM is MALE GAMATE .....whitish FLUID that helps in fertilization of egg...it is FORMED in testis
46.

The precipitate formed in the above experiment is of......A) NaClB) CaSO4C) Na2Cl2D) Na2Ca2

Answer»

The PRECIPITATE formed in the above EXPERIMENT is of B) CaSO4

[NACL cannot be a precipitate since its a salt and dissolves in water, other two C) and D) are invalid options]

HOPE this helps..
Mark Brainliest if it does..

47.

What is Recycle bin?

Answer»

The Recycle Bin in used by Windows computers to store DELETED items. It temporarily stores files and folders before they are PERMANENTLY deleted. ... The Recycle Bin WINDOW allows you to delete items INDIVIDUALLY or restore them to their original location.

48.

What would be the mass and weight of man on mars and moon

Answer»

The Moon's gravity is much less than the Earth's gravity - APPROXIMATELY one SIXTH. So, a 100 kg astronaut WEIGHS 980N on Earth. On the Moon, the astronaut WOULD weigh only 162.2N. However, the astronaut's MASS is 100kg where-ever they are.

49.

SST question how to we conserve water

Answer»

....Don't WASTE WATER....

50.

What factors decide the frequency of vibration of an air column

Answer»

Resonance frequency DECIDE the frequency of vibration of an AIR COLUMN.