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.

Name the hormone secreted by pancreas and pituitary

Answer»

Heya
PANCREAS produce PANCREATIC JUICE
pitutary gland produce pitutarine HORMONE

2.

True or false .no 1 roots are poorly developed in aquatic plants.

Answer»

True
because ROOTS NEED SOIL
but in water there is less soil for PLANTS

3.

अग्रस्थ कोशिका सिद्धान्त किसने दिया ?(a) नजेली(b) शिमट(c) हाफमिसटर(d) हेस्टीन

Answer»

ANSWER is d OPTION of GIVEN QUESTION

4.

Which isbest bluetooth

Answer»

ANSWER:-
Plantronics Voyager 5200. Great for work and play.

Sony MBH22. SMART, simple and RELIABLE.

Plantronics Explorer 500. Compact and discrete.

JABRA Stealth. SMALL and stylish.

Sennheiser Presence UC. Multi-connectivity headset.

Jabra Steel.

Plantronics M70.

Jabra Wave.

PLEASE MARK AS BRAINLIEST

5.

carbon dioxide is the most commonly used gas for extinguishing of fire which properties of Carbon Dioxide are used here

Answer»

Carbon dioxide is a gas USED for extinguish the fire accident. it
is DISSOLVED with baking soda and it REACT

6.

अस्थि, उपास्थि, टेंडन एवं रुधिर क्या है ?(a) कला उत्तक(b) तंत्रिका ऊतक(c) संयोजी ऊतक(d) पेशीय ऊतक

Answer» \large{\mathfrak{Answer -}}

OPTION C is CORRECT.

अस्थि, उपास्थि, टेंडन एवं रुधिर क्या है ?
(a) कला उत्तक
(B) तंत्रिका ऊतक
(c) संयोजी ऊतक ✔✔✔
(d) पेशीय ऊतक
7.

तम्बाकू सेवन (धुम्रपान) करने वालों में इनमें से किस बीमारी का अंदेशा रहता है ?(a) एड्स(b) यकृत खराब होना(c)तंत्रिका तंत्र भंग होना(d)फेफड़ो का कैंसर

Answer» HYY....

The ANSWER MUST be (d)

^_^
8.

उस सूक्ष्म-जीव का नाम बताइए जो हमारे भोजन को नष्ट कर देता है ?(a)कीटनाशक(b) अल्गी(c) फफूंदी(d) फ्युमिगेंट

Answer» HYY....

The ANSWER MUST be (C)

^_^
9.

Which of the following is correct statementa. Gametes are diploid b. Spores and gametes are invariably haploid c.Spores are invariably haploid d. Gametes are invariably haplid

Answer» HYY....

The ANSWER MAY be (B)

^_^
10.

Which of the force involved in dragging a heavy object on a smooth,horizonral surface, have the same magnitude?

Answer» ACCORDING to me, 'Pseudo FORCE'

^_^
11.

Hooks and spines are present in the seeds or fruits dispersed by animals. Why?

Answer»

So that seeds can STICK to the PAWS of animals or can be hooked and can be DISPERSED EASILY

12.

If you shout on the Moon the sound travel very slower than on the earth why

Answer»

As you MAY be knowing, sound ALWAYS needs a 'medium material' to travel from one thing or place to another. At our Earth, we can hear sound because the Earth has a sound medium which we call as 'air'. So it can be heard from one point to another. Where as, at the MOON there is not a single bit of atmosphere(as far as I know). So, as the moon has no sound medium. It can't be heard from one point to another.To conclude sound doesn't travel at all in the moon which MEANS its slower than the Earth.
Hope it helps. Please vote it the brainiest answer.

13.

How to find the poles of the horseshoe magnet using attraction and repulsion

Answer»

NORTH POLE and north pole attraction

south pole and north pole repelsion

14.

Which thread will you use cotton or wool for measuring length of an object

Answer»

ANSWER: Hi FRIEND, here is your answer

Cotton thread because it's DIMENSIONS are negligible as COMPARED to wool thread and therefore it acts as an ideal measuring instrument. Hence reading measured is more accurate.

I am very sorry for TELLING you the answer very late but I hope this now.

15.

Plz fill up these fill ups

Answer»

1. network

2. STATE highways

3. lifeline

4. cheapest

5. SIXTEEN

16.

Name a cation which does not contain metal ion

Answer»

i THINK the ANSWER is

AMMONIA (NH4)

17.

Name a substance which can be purified by crystallization

Answer»

By crystallization the salt from the WATER and the COPPER SULPHATE from the impure sample ...


hope it helps you.
be BRAINLY

18.

Bar magnet is an example of ______.

Answer» MAGNET is the ANSWER
19.

Write a short note on water cycle.

Answer» HOPE it will HELP you.
20.

Collect the information about telescope that work in space and a part from Hubble and Chandra.

Answer»

Astronomers MUST have this observatory in space because the EARTH's atmosphere absorbs and blocks CELESTIAL x-ray radiation from reaching the ground. Chandra flies 200 times higher than the HUBBLE Space Telescope and its orbit takes it one-third of the way to the MOON.


21.

The point on earth that’s closest to the moon is NOT the top of Mount Everest.True or False? Justify?

Answer»

Answer : TRUE.

EXPLANATION -

The POINT on Earth that's closest to the MOON is Not the top of the Mount Everest. It is absolutely True Statement.

Mount Everest is the highest Mountain in the world from sea level (At 29,028 feet). But closest point to the moon on Earth is Mount Chimborazo. if we stand on the place of Earth which is closest to the moon, it WOULD be the Mount Chimborazo.

At 29,028 feet above the sea level Mount Everest is the highest Mountain. But when we measured height based on the distance from the centre of the Earth, then Mount Chimborazo is the highest Mountain.

22.

freon group of refrigerants are option A toxic option B non inflammable and moderately toxic option C non-toxic and inflammable and option D inflammable

Answer»

Freon GROUP of refrigerants are non-inflammable and non-TOXIC.

Freon is the halocarbon product that is stable, MODERATELY toxic liquids or gases and non-flammable used in the aerosol propellants and refrigerants.

These also include the CFCs – Chlorofluorocarbons that CAUSE ozone depletion and HCFC.

However, all the refrigerants are not labelled as Freon.

23.

If UNION is coded as PLISO, then how to code BOARD?

Answer»

HEY DEAR ... ✌️

___________________________

___________________________

Here's , Your Answer :-


Ans.) Decode of BOARD is SBAZP .


Extra information :-

Coding - DECODING is TRICK or method or technique which is used to encrypt a message transmitting to someone else , which can only be UNDERSTOOD by the one to whom you are transmitting not by any other person .

They are of THREE types :-

(i) Letter Coding .

(ii) Number Coding .

(iii) Symbol Coding .

___________________________

___________________________

HOPE , IT HELPS ... ✌️

24.

Which of the following is isomorphous to kmno4? options (a)k2cr2o7 (b) kmno2 (c) kclo4 (d) k2so4

Answer»

which of the following is isomorphous to kmno4?


Options  (a)k2cr2o7


(b) kmno2


(c) kclo4


(d) k2so4.


The correct ANSWER for this question will be option 3 ) kclo4.


In KMnO MN is in oxidation state of +1 + x + 4(-2)=0. x=+7. SIMILAR to this KClO has Cl with +7 oxidation state +1 + x + 4(-2)=0 x=+7

25.

Read a newspaper collect the weather reports in it . write about the various elements of the wheather mentioned in the report

Answer»

The daily weather report carries INFORMATION about the temperature, humidity and rainfall during the past 24 hours and it also predicts the weather of the DAY.


These information will be GIVEN in newspapers and in news channels for people to see and the TAKE the NECESSARY steps for the day.

26.

NASA’s Deep Impact space mission was employed to take detailed pictures of which comet nucleus?

Answer»

NASA’s DEEP IMPACT SPACE mission was employed to take DETAILED pictures of Tempel 1 comet nucleus.


It is a PERIODIC Jupiter-family comet that was a comet that was discovered in 1867 by Wilhelm Tempel.


As per the research, it completes an orbit of the sun every 5.5 years of time.

27.

The study of phenomena at very low temperatures is called A. heat transfer B. morphology C. crystallography D. cryogenics

Answer»

The study of a definite branch of physics related to PHENOMENA at very low temperatures is called.“ cryogenics”.

Cryogenics is a branch of physics or engineering that is related to STUDIES of the production of very low temperatures and the behaviour of VARIOUS materials  at those low  temperatures.

To achieve EXTREMELY low temperatures, low temperature liquefaction products LIKE liquefied gases such as liquid nitrogen or liquid helium being used.

These kind of study of physics is called cryogenics.

28.

Name the various fractions or product obtained from crude oil after distillation

Answer»

Partial refining of unrefined petroleum. Since they have DISTINCTIVE breaking points, the substances in raw petroleum can be isolated utilizing partial refining.


The unrefined petroleum is vanished and its vapors permitted CONSOLIDATING at VARIOUS temperatures in the fractionating segment.


The INTEREST for short hydrocarbon particles is more prominent than their supply in unrefined petroleum, so a response CALLED splitting is utilized.

29.

the pco2 level in the expired air under normal condition is approximately 1 )49mm of hg 2) 100mm of hg 3) 32 mm of hg 4) 116 my of hg

Answer»

It is 49mm of Hg. The influence of CO2 storage in lung tissue and CERTAIN pathophysiologic conditions on the accuracy of these methods was systematically investigated with a COMPREHENSIVE multi-chamber computer simulation of the lung.


For normal levels of CO2 storage capacity, satisfactory estimates of arterial-venous O2 content difference are feasible for DIFFERENCES less than 8 volumes percent; with high levels of CO2 storage capacity, large errors can occur.

30.

During an earthquake we should take shelter in high rise buildings .Do you agree? Give reasons.

Answer»

no because it can COLLAPSE or it can FALL on UR SHELTER

31.

What are the 3 laws of light

Answer»

The three laws of light are
1. The ANGLE of reflection is always EQUAL to the angle of incidence.
2. The farther you are from the light source the dimmer is the light.
3. The ray of light moves in straight line.
Hope it HELPS
PLEASE mark as brainliest

32.

What is a line graph

Answer»

Ummm
It is a GRAPH in which you do PLOTTING with the HELP of LINES

33.

Identify this insect.......

Answer» HEY MATE I THINK it is lady bug......

thanks
34.

Name of the insect.......

Answer» COCKROACH
HOPE it's HELP for you
THANK you
35.

What happensnwhen a beam of sunlight is passed through a glass prism? what is spectrum?

Answer»

When a beam of sunlight is passed through a glass Prism the white light of sunlight splits into seven colours I.e Red , Orange , green, BLUE ,indigo and voilet .

this splitting of white light into seven colours is called the dispersion of light

this dispersion of white light OCCURS because colours of white light travel at different apeed s through glass prism
so they get refracted at different angles



The band of seven colours formed on White screen ,when beam of white light is passed through prism is called spectrum

~~~~The formation of spectrum shows that white light is made of seven colours

*****Red colour is the upper part of spectrum and is DEVIATED the least


hope helped.

36.

Acromegaly is caused by irregular secretion of=》》pituitary =》》adrenal =》》thyroid =》》pancreas choose the correct option

Answer»

The CORRECT ANSWER is PITUITARY

37.

What is the lake tapping say in hindi

Answer»

झील दोहन कहते हैं....

38.

Give examples to show that friction is both friend and a foe

Answer» FRICTION is both evil and good
it HELPS to walk on the road
it help to ride and play it help us to build Constructions
Evil step
if friction is increased the MISSIONARY items are overheated
when there is a HEAVY rain the function increases and IT main causes accidents
39.

Name the various contaminants present in sewage

Answer» SEWAGE is a complex MIXTURE of many suspended soilds, organic and inorganic impurities disease CAUSING bacteria and other microbes . 

ORGANIC MATTER : Fruits , vegetables , human faeces etc
INORGANIC MATTER : nitrates , phosphates
BACTERIA : such as which cause cholera N typhoid
MICROBES: such as which cause dysentry
PLEASE MARK ME BRAINILIST
40.

Prepare a presentation on solar system. ( class 8 cbse)

Answer»

The Solar SYSTEM is made up of all the planets that orbit our SUN. In addition to planets, the Solar System also consists of moons, comets, asteroids, minor planets, dust and gas. The inner solar system contains the Sun, Mercury, VENUS, Earth and Mars. The main asteroid belt lies between the orbits of Mars and Jupiter. The planets of the outer solar system are Jupiter, Saturn, Uranus and Neptune (Pluto is now classified as a dwarf planet).

Everything in the Solar System orbits or revolves around the Sun. The Sun contains around 98% of all the material in the Solar System. The larger an object is, the more gravity it has. Because the Sun is so large, its powerful gravity attracts all the other objects in the Solar System towards it. At the same time, these objects, which are moving very rapidly, try to fly away from the Sun, outward into the emptiness of outer space.

The result of the planets trying to fly away, at the same time that the Sun is trying to pull them inward is that they become trapped half-way in between. Balanced between flying towards the Sun and escaping into space, they spend eternity ORBITING around their parent star.

The Planets orbit in the same direction (counter-clockwise looking down from above the Sun’s North Pole); all but Venus, Uranus and Pluto also rotate in that same sense. Mercury has the fastest elliptical orbit, 48 km per second. It has the SHORTEST revolution at 88 days. Pluto has an orbital speed of 5 km per second. It takes 248 years for Pluto to make one complete revolution.

41.

The connective tissues which hold bones at joints called as _____

Answer» LIGAMENT is the ANSWER to this QUESTION
42.

How metal produces a ringing sound.

Answer»

Hey

Here's your answer

METAL has a physical property known as Sonority which CAUSES the ringing sound. For example in the bell.

You would NOTICE there's no bell MADE of wood SINCE wood isn't metal and thus it doesn't possess sonority property too.

Hope it helps

43.

विक्टर ग्रीन्यार और पॉल सावातये को सयुक्त रूप से रसायन शास्त्र का नोबेल पुरुस्कार किस साल मिला ?(a)1912(b) 1908(c) 1910(d) 1906

Answer»

⏬⏬Here is the ANSWER ⏬⏬



⭐⭐⭐(B)⭐⭐⭐


✌✌Høpe it's HELP you ✌✌

✔✔Mark me BRAINLIST ✔✔

44.

Why an electric bulb does not glow when it's filament breaks

Answer»

Hello Friend ✌
Here is u r Ans ➡


✨Sometimes an electric BULB does not glow EVEN if it is connected to the CELL. ... A break in the filament of an electric bulb MEANS a break in the path of the current between the terminals of theelectric cell. Therefore, a fused bulb does not light up as no current passes through its filament

☄☄☄☄☄☄☄☄☄☄☄☄☄☄☄

45.

What is noise and noise pollution

Answer» HELLO MATE

Noise pollution, also known as environmental noise or sound pollution, is the PROPAGATION of noisewith harmful impact on the activity of HUMAN or animal life. The source of outdoor noise worldwide is mainly caused by machines, transport and TRANSPORTATION SYSTEMS.
46.

What is the most economical speed of a Passenger car

Answer» INCREASING your HIGHWAY cruising speed from 55mph (90km/h) to 75mph (120km/h) can raise fuel CONSUMPTION as MUCH as 20%. You can improve your gas MILEAGE 10 – 15% by driving at 55mph rather than65mph (104km/h).
47.

What evidence do we have for the origin of life from inanimate matter?

Answer» HEYA!!! ✌❤✌

here is your answer :

The EVIDENCE for the origin of life from inanimate matter, was provided through an experiment, conducted in 1953, by Stanley L. Miller and Harold C. Urey. In experiment, they assembled an atmosphere containing molecules like ammonia, methane and hydrogen sulphide, but no oxygen, over water. This was similar to atmosphere that thought to exist on early earth . This was maintained at a temperature just below 100°C and sparks were passed through the MIXTURE of gases to simulate lightning. At the END of a week, 15% of the carbon from methane, had been converted to simple compounds of carbon including amino acids which make up PROTEIN molecules and support the life in basic form. Thus, amply suggesting that life arose afresh on earth .

hope it helps! ❤
48.

Explain why iron rusts whereas stainless steel which contains a large quantity of iron does not

Answer»

This is because Stainless steel is an alloy of iron, EVEN though it has a large quantity of Iron the redox reaction that occurs in the PRESENCE of MOISTURE does not EFFECT the iron in any way as the other metal present in the mixture (alloy) forms a layer of oxides on the surface of iron HENCE protecting it from the moisture.

49.

An athlete suffer from muscular cramps while running a race ? how can you help overcome the cramps ?

Answer»

GIVE him RICE

R: REST

I :ICEPACK

C:COMPRESS

E: ELEVATE

50.

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

Answer»

Herbivore animals eat PLANTS for their survival
and when animals die they GET DECOMPOSED and make the land more FERTILE for plants