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.

Why do we need to manage resources? ExplainCONTENT QUALITY ✔️PLEASE ANSWER DETAILED❤️BEST ANSWER WILL BE MARKED AS BRAINLIEST! ❌NO SPAM ❌

Answer»

The resources are limited because of rapidly-

# increase in population so DEMANDS ALSO increase if as well as running the resources get EXHAUSTED

#we need to MANAGE our

natural resource to take into consideration long term perspective and prevent their exploitation

#we need to manage our natural resources so all people can take there benefits

For example-Tree is a natural resource. We get Oxygen, food, medicine etc.Now a DAYS, pollution is increasing. And trees and plants can't survive in pollution.And if there's no trees, we can't survive. That's why we have to manage/save our natural resources.

hope its help you!!!

#be brainly!!

2.

1)plasma membrane function2) cytoplasm function

Answer» JELLY LIKE SUBSTANCE is CALLED CYTOPLASM.
3.

Which star is nearest to our galaxy

Answer»

Ⓗⓔⓨ ⓕⓡⓘⓔⓝⓓ


ALOHA centauri A


hope \: it \: helps

4.

⭐Explain 3 R's with examples⭐(5 MARKS)NEED CONTENT QUALITY✔️GOOD EXPLANATION NEEDED⭐⭐BEST ANSWER WILL BE MARKED AS BRAINLIEST!

Answer»

The 3 R' s are (Reuse,Reduce and Recycle)e.g:1 Reuse is PLASTIC container can be USED as pot,2 Reduce is USE jute BAGS INSTEAD of plastic bag and 3 Recycle use plastic bottles as much as you can

5.

टरबाइन की आवश्यक चाल को बनाए रखने के लिए पवन की चाल कितनी होनी चाहिए-(a)15 km/h(b)10 km/h(c)20 km/h(d)12 km/h

Answer» HEYA !!

here is your ANSWER⤵️⤵️

Option A is the answer

hope my answer HELPS you
6.

टंगस्टन का गलनांक कितनी डिग्री सेल्सियस है |(a) 3660(b)3380(c) 3800(d)3140

Answer» HEYA !!


here is your ANSWER⤵️⤵️


Option A is the answer


hope my answer HELPS you
7.

चुम्बकीय क्षेत्र की तीव्रता का मानक -(a) कुलम(b) यूनिट(c) अॉस्ट्रेड(d) वाट

Answer» HEYA !!


here is your ANSWER⤵️⤵️


option A is the answer


8.

फैराडे किस इन्सटीट्यट मे प्रयोगशाला सहायक पद पर रहे|(a) बेर्लिन वि.विधालय(b) राॅयल इन्सटीट्यट(c) लदन वि विधालय(d) शिकागो वि विधालय

Answer» C is the ANSWER of the QUES2
9.

सेल अपने सिरो के वीच विभान्तर उत्पन्न करता है| इस विभान्तर को कहते है|(a)वोल्ट(b) कलम(c) एपियर(d) वाट

Answer» HEYA !!


here is your ANSWER⤵️

option A is the answer


hope my answer HELPS you
10.

In wire brushing applications large diameter wires produce ……… finish and higher fill density of wire brush produces………. amount of frictional heat

Answer»

Solution: In wire brushing applications large diameter wires produce aggressive finish and higher FILL density of wire brush produces less AMOUNT of frictional heat.


It is really IMPORTANT to CONSIDER the diameter and the density of the wire brush especially when it is USED for cleaning the critical parts of the appliances.

11.

Which of the following gives more light?a)40W  Incandescent bulb b) 40W tube light c) 28W T5 Tube Light d) 20W Tube Light

Answer»

i THINK 20 WATT TUBE LIGHT

12.

Who was the most royal follower of the fairy Of The lake? and why

Answer» JOHN Ruskin (8 February 1819 – 20 JANUARY 1900) was the leading .... Among Ruskin's FELLOW undergraduates, the most important FRIENDS were Charles  .
13.

Hey guys, Please solve one question. Describe the scientific techniques/equipment used to rescue the victims and the environmental issues caused by the volcanic eruption.

Answer» SONAR is a device which can be used to find out victims trapped in underwater. Flora and fauna are completely DESTROYED after a volcanic eruption. Breathing problems may be caused DUE to the SPREAD of ATMOSPHERIC gases in the atmosphere.
14.

object is thrown upward with velocity U then it travels equal distances in 5th and 6th second then what is the velocity of the object

Answer»

"To SOLVE this EQUATION, you can use the equations that are related to velocity, acceleration, deceleration, and motion.


If you know the NECESSARY INTRODUCTIONS and the terms of every symbol of the COMPARISONS you can quickly get the answer using them.


therefore study the equations before moving to solve mathematical problems related to physics

"

15.

Which country flag is this??

Answer»

The FLAG that we are SEEING in this PICTURE is the flag of BANGLADESH

16.

How many planet are there in solar system in 2018

Answer»

Ⓗⓔⓨ ⓕⓡⓘⓔⓝⓓ


⊙ There are 8 PLANETS


hope \: it \: helps

17.

Littoral region of Lake with floating and rooted plants

Answer»

A TYPICAL lake is divided into many REGIONS or zones. These zones represent different biological communities.


There is the littoral ZONE, the LIMNETIC zone, and the euphotic zone.


The littoral zone of the lake is the shallow part near the shore where sunlight can penetrate to the bottom. It contains emerged, floating and submerged PLANTS.

18.

प्रतिरोधको को परस्पर सयोजित करने की दो विधियाँ है | वे कोनसी है|(a) पार्श्बक्रम सयोजन(b) क्षेणीक्रम सयोजन(c) अनुप्रस्थ सयोजन(d) 1 व 2 दोनों

Answer»

⏬⏬Here is the Answer⏬⏬


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19.

सूर्य हमे वास्तविक सूर्योदय से लगभग कितने मिनिट पूर्ब दिखाई देने लगता है?(a) 4 मिनिट पूर्ब(b)2 मिनिट पूर्ब(c) 5 मिनिट पूर्ब(d) कोइ निश्चित नही

Answer» HEYA !!


here is your ANSWER⤵️⤵️


Option D is the answer.


hope my answer HELPS you
20.

रेटिना पर किसी वस्तु का उलटा तथा वास्त्विक प्रेतिबिबं बनाता है-(a) अभिनेत्र -लेंस(b) समजन(c) दिघ॔-नजर(d) निकट -नजर

Answer»

⏬⏬Here is the ANSWER ⏬⏬


❤__________________❤


⭐⭐⭐ (B) ⭐⭐⭐


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21.

प्रतिरोध का SI मात्रक है |(a) एपियर(b) कूलम(c) वोल्ट(d) ओम

Answer» HEYA!!


here is your ANSWER⤵️


Option A is the answer


hope my answer HELPS you
22.

वह न्यनतम दुरी जिस पर रखी कोई वस्तु बिना किसी तनाब के अत्यधिक स्पष्ट देखी जा सकती है|(a) 25 cm से अनंत दुरी तक(b) 40 cm तक(c) 15 cm तक(d) 30 cm तक

Answer»

⏬⏬Here is the Answer ⏬⏬


❤____________________❤


⭐⭐⭐(B) 40 cm तक ⭐⭐⭐


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23.

Name one fossil bird.

Answer»

Hey MATE here is your answer》》

Archaeopteryx (/ˌɑːrkiːˈɒptərɪks/), meaning "old wing" (sometimes referred to by its German name Urvogel ("original bird" or "first bird")), is a GENUS of bird-like dinosaurs that is transitional between non-avian feathered dinosaurs and MODERN birds.

Hope this answer will HELP you.《《

24.

The cyclic integral of (δQ−δW) for a process is

Answer»

According to the law of thermodrynamics, and the EQUATION will be \DELTA Q = \Delta U + \delta W.


In order to FIGURE out the cyclic process, you will have to find out the initial and final state, which is always or ALMOST the same. Once this is over, there are other things that have to be taken into consideration.

25.

numerical : a force of 25 n is applied on a card from the left direction and the same magnitude of force is applied from the opposite direction calculate the net force applied what is the state of the card

Answer»

State of CARD is in rest
because net FORCE will be
25N-25N =0N
means no force because it have BALANCED force
this is the EXAMPLE of balanced force
you need concept of balanced force

26.

TE polarized plane wave propagating in air is incident at 45o onto a perfect electric conductor (PEC). The position of the first minima of the electric field from the PEC occurs at 21.213 cm away from the surface. Find the frequency of the wave. 

Answer»

As a matter of first importance, an impeccable electric channel can bolster no electric field inside.


This implies the WAVE can't keep proliferating into the conductor.


Presently, there is VITALITY stream in the occurrence wave. This vitality can't SIMPLY vanish in the wake of falling at the INTERFACE;


it needs to go some PLACE. This is the thing that profits the other way as the reflected wave.

27.

If a fish is an aquarium is observed from the bottom it appears in air why?

Answer»

Because WATER doesn't have any COLOR

28.

In our daily life we use broadcast mediums and instruments of information and communication. advantage and disadvantage

Answer»

"In our everyday life, we USE brodacast mediums and instruments like internet, television, radio , CELLPHONE etc.


Advantages-speeds the SENDING information, electronic mail{ email, Gmail etc..} , text messaging SYSTEMS speed up sending information within a SECOND.


Disadvantages- very expensive to install information technology in a big organization. unsafe ,since information is centralized under one database, exposed to people with wrong intension with in an organization, information can also be attack by hackers or virus ."

29.

A Bead Of Mass m is attached to one end of a spring of natural length R And spring constant K = (√3+1)mg/R . other end of the spring is attached toa point A ON the vertical ring of radius R MAKING AN ANGLE OF 30 DEGREE WITH ITS CIRCUMFERENCE THE NORMAL REACTION AT THE BEAD WHEN THE SPRING IS ALLOWED TO MOVE FROM POINT A

Answer»

"Answer: We know, x = 2R cos60 = 2RX ½ = R.


Again, L-x =root 3R- R = (root 3-1) R


Again the spring FORCE is Fs = k (L-x) = (root3+R) mg/R X (root 3-1)R -= 2MG and W = mg.


The normal projection of the spring force is = −2mg cos 60 = 2mg 1 2 = −mg.


The normal projection WEIGHT is = mg SIN 60 = mg √3/2 2.


Again the total of all forces should be zero. So N – mg + mg√3/ 2 = 0


Therefore N = (1- √3/ 2) mg

"

30.

लेन्स का केन्द्रिय विन्दु क्या कहलाता है ?(a)कोण(b) प्रकाशिक केन्द्र(c) बिन्दु(d) प्रकाश किरणे

Answer»

⏬⏬Here is the Answer⏬⏬


❤________________❤


⭐⭐⭐ (B) ⭐⭐⭐


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31.

कोर्निया के पीछे एक सरचना होती है जिसे कहते है ?(a) कोण(b) परितारिका(c) पक्षमाभि(d) पृतली

Answer» HEY MATE HERE IS YOUR ANSWER:

(B) परितारिका

HOPE THIS HELPS YOU...
PLEASE MARK IT AS BRAINLIEST...
32.

how are cultivation and crop yield related to each other . describe any 3 factors for which variety improvement is done.

Answer»

Practice of cultivation and yield of crop are dependent on weather, soilcharacter and availability of water.


i)High yield :to increase productivity per acre.


ii)Improved quality: quality factor varies from crop to crop as follows:


1)Baking quality is prime for wheat,


2)protein content in pulses is important,


3)quality of OIL in seeds and preserving ability is important for fruits and vegetables.


iii)Resistivity to Biotic and abiotic attacks: crop production can decrease due to biotic and abiotic interference.


Examples of abiotic are:  stresses like drought,salinity,flood,heat ,cold et.

iv) Shorter  maturitytime : shorter the TIME from SOWING to harvesting more economical is the agricultural product.v)Wider adoptability favours STABILISING of the crop.


vi) desirable agronomical cartelistic such as  crops which are tall as well as contain multiple branching favours the productivity.

33.

आइजक न्यूटन ने गणित कि नई शाखा क़ी खोज क़ी | जिसे क्या कहते है ?(a)अंकगणित(b) कलन(c) बीजगणित(d) त्रिकोणमिति

Answer»

⏬⏬Here is the Answer⏬⏬


❤__________________❤


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34.

आवर्ती के SI मात्रक का नाम किसके सम्मान में रखा गया |(a) हैनरिच रुडोल्फ हर्ट्ज़(b) न्यूटन(c) जेम्स प्रेस्कॉट जूल(d)आइंसटीन

Answer» HEYA!!


here is your ANSWER⤵️


Option A is the answer

hope my answer HELPS you
35.

अभिकेन्द्र बल किसे कहते है?(a) पृथ्वी की ओर लगने वाला बल(b) केंद्र की ओर लगने वाला बल(c) चन्द्रमा की ओर लगने वाला बल(d) इनमें से कोई नही

Answer»

⏬⏬Here is the ANSWER ⏬⏬


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36.

These make water a good electrical conductor

Answer»

Here is your answer dear:--

ADDITION of salt and water in the water makes it a GOOD CONDUCTOR of electricity.

Hope it will HELP you.
❤❤❤❤❤❤❤

37.

On what basis the seeds are classified from kingdom to species

Answer»

Taxonomists, at least in the traditional Linnaeus method for classifying PLANTS, separate the plantae kingdom into four MAJOR groups, or divisions, INCLUDING: mosses and liverworts, which have no PROPER root SYSTEMS; ferns, which have proper roots and produce spores (specialized reproductive cells rather than conventional seeds); coniferous trees, which have root systems and needle-shaped leaves and cones; and flowering plants, which have root systems and flowers that produce seeds. The dominant division in many biomes (that is, biotic communities, for instance, our deserts), with a quarter of a million species, is that of the flowering plants.


38.

Human heart is a two chambered muscular organ is true or false

Answer»

False.Human HEART is a FOUR chambered muscular organ.

HOPE THIS HELPS YOU.
THANK YOU.

39.

Our skin acts as an exertery organ is true or false

Answer»

It's ANSWER is TRUE

40.

जल के अपचयन से प्राप्त गैस होती है ?(a) O2(b) H2(c)He(d)H2 O2

Answer»

⏬⏬Here is the Answer ⏬⏬

____________________

⭐⭐ A) O2 ⭐⭐

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41.

किसी तार को खींचने में प्रतिएकांक आयतन किया गया कार्य है ?(a) प्रतिबल * विकृति(b) प्रतिबल /विकृति(c)विकृति / प्रतिबल(d) 1/2 प्रतिबल * विकृति

Answer» HEYA !!


here is your ANSWER⤵️⤵️


option A is the answer


hope my answer HELPS you
42.

सामान्य ताप एंव दाब (NTP ) पर किसी गैस के एक मोल का आयतन होता है ?(a) 22.4 लीटर(b) 44.0 लीटर(c)22.2 लीटर(d) 22.0 लीटर

Answer»

⏬⏬Here is the ANSWER ⏬⏬


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⭐⭐ © ⭐⭐

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43.

तरंग का प्रत्यास्थता गुणांक संख्यात्मक तौर पर उस प्रतिबल के बराबर है जो |(a) तार की लम्बाई 25% बढा दे(b) तार की लम्बाई 50% बढा दे(c) तार की लम्बाई100% बढा दे(d)तार की लम्बाई 75 % बढा दे

Answer»

⏬Here is the Answer⏬


❤_________________❤


⭐⭐⭐(A)⭐⭐⭐


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44.

निम्न मे से उच्च ताप वाले अतिसम्वाहक है ?(a) मिट्टी के ओक्साइड(b) अकार्बनिक बहुलक(c) शुध दुर्लभ धातु(d) मिश्र धातु

Answer» HEYA !!


here is your ANSWER⤵️⤵️


Option A is the answer


hope my answer HELPS you
45.

Please give me answer in this question

Answer» ANTIBIOTICS
DEPOSIT
IMPROVE
INFORMAL
46.

Distinguish between sexual reproduction and asexual reproduction.in points

Answer»

asexual reproduction

1 it is rapid mode of multiplication

2 a SINGLE parent is involved

3 new offspring are genetically identical

Sexual reproduction

1 it is not rapid mode of multiplication

2 new offspring have variation

3 male GAMETES and female gametes are involved

47.

Why sliding friction is greater than rolling friction write only 2 lines

Answer»

Rolling friction is the FORCE resisting the motion when a body (such as a BALL, tire, or wheel) rolls on a SURFACE. Sliding friction is the force resisting the motion when a body SLIDES on a surface. The force of friction depends on the area of contact between the two surfaces. As the area of contact is less in the case of rolling than in the case of sliding, rolling friction is less than the sliding friction.

Hope it HELPS...

48.

कार्वोहाइड्रेट अणु वनस्पतियो में स्टार्च के रूप में एव जन्तुओ में किस रूप में सचित होते है ?(a) ग्लाइकोजन(b) यूरिक(c) इलियम(d) मीसोजोम

Answer»

⏬⏬Here is the ANSWER ⏬⏬


⭐⭐⭐(B)⭐⭐⭐


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49.

एल्कोहोल पानी क़ीअपेक्षा अधिक वाष्पशिल होता है क्यो कि ?(a) इसका कव्थनांक पानी से कम है(b) यह कार्बनिक द्र्व है(c) इसका हिमांक पानी से कम है(d) इसका वाष्प पानी से 2.5 गुना अधिक है

Answer»

⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑
▬▬▬▬▬▬▬▬▬▬▬▬☟

▶एल्कोहोल पानी क़ी अपेक्षा अधिक वाष्पशिल होता है क्यो कि

➙ यह कार्बनिक द्र्व है

________
धन्यवाद...✊

50.

जब प्रक़ाश एक माध्यम से दूसरे माध्यम मे प्रवेश करता है तो उस माध्यम को क्य़ा क़हा जाता है ?(a) अपवर्तन(b) परावर्तन(c) दोनो(d)इनमे से कोई नही

Answer»

⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑
▬▬▬▬▬▬▬▬▬▬▬▬☟

▶जब प्रक़ाश एक माध्यम से दूसरे माध्यम मे प्रवेश करता है तो उस माध्यम को क्य़ा क़हा जाता है?

➙ अपवर्तन और परावर्तन

________
धन्यवाद...✊