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 country is at the top of medical facilities?​

Answer» TION:the CORRECT ANSWER is QATAR .HOPE this will help.thank you
2.

In a gas turbine power plant, the compressor work is 500 kJ/kg, the heat supplied is 1 MJ/kg and the turbine work is 800 kJ/kg.The thermal efficiency of plant is: a) 60% b) 30% c) 38% d) 50%

Answer»

rmal efficiency of plant is 30 %  Explanation:GIVEN as :For a gas turbine plantThe compressor WORK =  = 500  KJ/KgThe turbine work         =  = 800 KJ/KgThe heat supplied       = Q   = 1 MJ/Kg  = 1000 KJ/KgLet THERMAL efficiency of plant =  ACCORDING to questionThermal efficiency of plant = Or,                                     = Or,                                       = Or,                                       = ∴                                         = i.e                                       = 30%So, Thermal efficiency of plant = = 30%Hence, The Thermal efficiency of plant is 30 %  . Answer

3.

The formula verified experimentally as above regarding the images obtained in plane Explain the formula vermirrors.+4#*​

Answer»

tion:The initial segment (360/A) decides what number of areas the mirror makes. For instance 90 degrees would make four segments as found in the picture sent by you. The second part (- 1) is the genuine ITEM which is ADDITIONALLY a piece of the areas shaped, and CONSEQUENTLY is subtracted from the entire entirety as we REQUIRE just no. of pictures.

4.

Which non metal is liquid at room temperature? pleas fast​

Answer»

bromideExplanation:BROMIDE is your ANSWER

5.

Single Correct Are we QUESTION 63:MgCU.XI .Cad. Yllo and BucZH 0 The value of X, Y and Z are respectively.​

Answer»

ok with you and your business we appreciate it very much for your business we appreciate it more honorable mentiongood NIGHT my status of the STOCKADE an ideal candidate for the ANSWER was current PRIME ministerial candidate Narendra Modi for PM me kiss me that answer of what does the company is coming soon on the stockade I come in were not comingExplanation:you will know that answer of what you THINK of acids and bases and bases and read article he is telling me about the stockade

6.

What is infusing ????​

Answer»

here's ur ANSWEREXPLANATION:..Infusing.is to make somebody/something have a particular quality. PLEASE FOLLOW me and MARK as brainlist

7.

in a combustion reaction,? oxygen is released, nitrogen is released, oxygen is utilized, nitrogen is utilized​

Answer» OXYGEN is UTILISED EXPLANATION:
8.

Why is there a gap between the kettle spout and the steam

Answer»

evaporates in the form of bubbles and comes out of the SPOUT as STEAM. Then when the steam MAKES contact with the COLD air outside the tea kettle, it quickly condenses back to tiny droplets of WATER, which you see as water vapor.

9.

A ball is thrown upward and rises to a height of 19.6 m. How long does it take the ball to reach this height?

Answer» SPEED= DISTANCE DIVIDED by TIME
10.

Question: Describe following relationships ( biotic factors) along with examples. Prey-predator relationship Parasitism Mutualism

Answer» TION: parasitism: yes predator depends upon prey. mutualism: prey FEEDS upon plants GROWN from decomposition of dead predator. Or prey feeds upon the animal KILLED by primal predator.PLEASE MARK AS BRAINLIEST.
11.

Calculate the effective resistance of the given circuit acrossterminals AC​

Answer» 5 ohmExplanation:as 5 ohm and 5 ohm through B are in series thus 5+5=10 and then 10 and 10 are in PARALLEL so that effective resistance = 10×10/10+10=100/20=5 ohm
12.

Is digestive system is there in class ix ICSE syllabus??​

Answer»

te!!!In class ix of ICSE syllabus, digestive SYSTEM is there...Hope it helps U ✌️✌️✌️ Plz mark me as the BRAINLIEST!!!

13.

What kind of waves are present during an earthquake​

Answer»

There are four main TYPES of earthquake WAVES: P-waves and S-waves (which are BODY waves), and RAYLEIGH waves and LOVE waves (which are surface waves).

14.

Volume percentage of solutions decreases with the increase in temperature due to? Thermal expansion of liquids, cooling effect of liquids, increase in concentration of solution, decrease in concentration of solutions ​

Answer» THERMAL EXPANSION of LIQUIDS.
15.

What is helium tell in short​

Answer»

is a chemical element with the SYMBOL He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the NOBLE gas group in the periodic table. Its boiling POINT is the lowest among all the ELEMENTS

16.

The climate of typical desert is what and whay​

Answer»

l DESERTS are located in regions between 5 and 30 degrees latitude. Environment is very extreme. They have the highest average monthly temperature on Earth. Rainfall is sporadic; precipitation may not be observed at all in a few years. In addition to these extreme environmental and climate conditions, most tropical deserts are covered with sand and rocks, and thus too flat and lacking in vegetation to block out the wind. Wind may erode and transport sand, rocks and other materials; these are known as eolian processes. Landforms caused by wind erosion vary greatly in characteristics and size. Representative landforms include depressions and pans, YARDANGS, INVERTED topography and ventifacts. No significant populations can survive in tropical deserts due to extreme aridity, heat and the PAUCITY of vegetation; only specific flora and fauna with special behavioral and physical mechanisms are supported. Although tropical deserts are considered to be harsh and barren, they are in fact important sources of NATURAL resources and plays a significant role in economic development.Please mark me as brainliest

17.

Difference between soil erosion and desertification​

Answer»

osion :Soil erosion refers to the removal of top layer of soil which makes the soil unfertileIt involves both the physical loss (erosion) and the reduction in quality of TOPSOIL associated with nutrient decline and contamination.It is a global process.DESERTIFICATION :Desertification is the gradual transformation of habitable land into desert.Desertification is the process by which naturally reduces the BIOLOGICAL productivity of drylands, water scarcity limits the production of such services PROVIDED by ecosystems.

18.

What are the topics included in GOC for neet?​

Answer» IMPORTANT GOC TOPICS ELECTROPHILES and Nucleophiles. Inductive Effect (+I and -I Effects) Electromeric Effect (+E and -E Effects) HYPERCONJUGATION. Mesomeric Effect. RESONANCE and the Resonance Effect. Isomerism – Structural Isomerism and StereoisomerismExplanation:
19.

Difference between.- calarimeter and Thermometer​

Answer»

here is UR answer...Explanation:the calorimetre is a device for measuring the amount of HEART energy in joules PRODUCED in a process usually chemical REACTION .... and ....a thermometer measures temperature or hotness of a substance in degree celsius . it does not measures heat ...hope it helps you ....PLEASE FOLLOW ME ACCEPT ME A BEST AND GIVE ME THANKS....PLEASE MARK ME BRAINLIEST ANSWER PLEASE.....

20.

The timber is___________this releases nitrogen into the air.

Answer»

is a wood releases Nitrogen Oxide - NOx in to the air when burnt  When timber wood is burned it releases VOCS - Volatile Organic Compounds and NOx - oxides of Nitrogen.  Wood BURNING release of Nitrogen DIOXIDE (NO2), is considered to be a harmfulness thing for LIVING organisms. However gradually the releases oxide of nitrogen would react with ozone chemically to generate secondary NO2 and oxygen. This effects of wood burning and stoves pose risk on human health and climate. The products of wood burning which are potentially unhealthy include nitrogen dioxide (NO2), VOCs (benzene), dioxins, other organic compounds are highly dangerous to the environment and human health.To learn more: 1) What is timber ? please explain : brainly.in/question/7652318  2) Why does wood BURN with flame when it is a solid fuel:brainly.in/question/1563335

21.

The speeds of sound in air and sea - water are given to be 340 m/s and 1440 m/s respectively. A ship sends a strong signal straight down and detects its echo after 1.5 sec. The depth of the sea at that point is? And can anybody tell me which book is this question from? please?

Answer»

Speed of SOUND in WATER = 1440m PER secondTime = 1.5sDistance = 2 x DEPTH. eq.1let depth be 'd'Speed = Distance/time1440 = Distance/1.51440 x 1.5 = Distance2160 m = DISTANCEDISTANCE = 2 x depth from eq.12160 = 2 x depthDepth = 2160/2Depth = 1080mHope it helps !Read more on Brainly.in - brainly.in/question/2386337#readmore

22.

PLS HElp At what phase of meiosis is the number of chromosomes per cell doubled? What happens after that so that the number of chromosomes per cell does not end up being higher? PLS HELp

Answer»

tion:G1 PHASE....MARK my ANSWER as brainlist..

23.

What is environment balance.​

Answer»

ment balance is the ecological balance. Explanation:Ecological balance DEFINES the state of balance between the LIVING organisms such as human being, animals, plants, and also their environment. EXISTENCE and endurance of all the living organisms is symbolized due to the ecological balance. Several species survive only because of the adaptable and favorable ecosystem, that ensures each organism to thrive and reproduce ordinarily. Only maintaining the ecological balance will ensure the stability of the organisms and environment. Human mainly influence the environmental stability, where humans should positively contribute to create and maintain the ecological balance, so that the world will achieve its EQUILIBRIUM state to benefit and protect all living organisms. To learn more:1) What is ecological balance:brainly.in/question/24898782) How does mining DISTURB ecological balance:brainly.in/question/1116890

24.

What is the name of scientist who found pea plant is used for experiment?​

Answer»

Johann MendelExplanation:He was an Austrian. MENDEL chose garden pea plant for his EXPERIMENTS, because the he knew that pea plants were very easy to grow.Also he selected pea plants due to its characteristics like self-pollinating plant, flowers comprise both female and male parts, shorter life SPAN. Through the pea plants he discovered the basic and fundamental law of inheritance. He identified that GENES appear in pairs and INHERITED one from each parent and traced the segregation of parental genes and their inheritance in the resulted offspring as dominant or recessive traits. To learn more: 1) Who was Gregor Johann Mendel:brainly.in/question/11678130 2) Why did Gregor Johann Mendel select garden pea for his experiments and not any other plant:brainly.in/question/15151583

25.

Less trees means more carbon dioxide absorbed from the ______________

Answer» ANIMALS and HUMAN BEINGS
26.

What was first speech of pandit nehru??​

Answer» SAID TRYST with Destiny.Hope it HELPS.
27.

What is the scientific name of pea plant? ​

Answer»

Pisum sativum is the SCIENTIFIC name of PEA plant.Hope it HELPS you.Please mark it as BRAINLIEST answer.

28.

Trees absorb____________dioxide via respiration

Answer»

and trees absorb carbon dioxide via respiration and respire through stomata present in leaves. Explanation:Photosynthesis and respiration both are different, during the respiration process plants take in oxygen and gives out carbon dioxide. They respire with the help of stomata present in leaves. During DAYLIGHT, plants in take carbon dioxide and give out oxygen through the process of photosynthesis. During NIGHT merely half of that carbon is released through the process of respiration. However, plants are remaining as a bulk carbon sink till to DATE, which means they absorb more than they release. To learn more: 1) The green leaves of trees and plants .................. this carbon dioxide option is 1) have absorbed 2) are absorbed 3) absorb 4) will absorb​: brainly.in/question/86395292) Plant absorb water from the soil, how does this water reaches the tree tops? EXPLAIN in DETAIL:brainly.in/question/344555

29.

Site of photosynthesis is the __ __ of the leaf​

Answer» MESOPHYLL CELL of leaf.HOPE IT HELPS.....
30.

Write a full and detailed definition for commercial farming...​

Answer» COMMERCIAL farmung MEANS BENIFICIAL FARMING
31.

State the function ofa) Ciliab)Chloroplastc)Ribosomesd)Centrosomes​

Answer» TION:Motile or cilia are found in the LUNGS. The work for instance to keep the airways CLEAR of MUSCUS and dirt allowing us to breathe easily without irritation. Chloroplast is to make food by the process of photosynthesis. Ribosomes is to synthesize PROTEINS. Centrosomes main function is to organize microtubules.
32.

Give an account of heavy rainfall in India​

Answer»

tion:Myaswarum and EAST SIDE recieves most of the heavy RAINFALL in INDIA

33.

Why is a penumbra not obtained froma point source?​

Answer»

We do not obtain PENUMBRA from a POINT source because all the LIGHT rays falling on the shadowing object are COMPLETELY blocked by it.

34.

Why lysosomes are known as suicidal bags ​

Answer»

here's ur answerExplanation:Lysosomes are organelles PRESENT INSIDE the CELL. They contain digestive hydrolytic enzymes that break down components of the cell such as cellular debris and FOREIGN material. They also DIGEST the cells in which they are present (autolysis) by their own enzymes. ... Hence lysosomes are called as suicide bags of the cell...please follow me and mark as brainlist

35.

How does water affect ignition temperature?

Answer»

I don't KNOW this ANSWER

36.

Can anyone give me C.B.S.E class 8 final exam paper of 2020 science

Answer» YES I can GIVE you I am science TEACHER Explanation:it is my brainly name kaustubh baiswar56
37.

Why is the shadow of a bird flying highmot seen on the earth!​

Answer»

because it is FLYING a HIGHER ALTITUDE so the SHADOW is VISIBLE

38.

Hiiiiiiiii..............what is nephridia​

Answer»

(in many invertebrate animals) a TUBULE open to the exterior which acts as an organ of excretion or osmoregulation. It typically has ciliated or FLAGELLATED cells and ABSORPTIVE walls.Explanation:hope this helps you MATE.....plz mark as BRAINLIEST answer ❤❤✌

39.

Why do they named as covid why not any other name​

Answer»

because VIRUSES are NAMED BASED on genetic structure to facilitate the development of DIAGNOSTIC TESTS, vaccines and medicine.

40.

Dead plants and animals waste mix with the soil and produce​

Answer» HI mateExplanation:HumusHOPE IT HELPS...
41.

Bare:Findodd man outPlane mirror, Running water, stillwater, Polished wood​

Answer» RUNNING WATER is the ODD ONE out.
42.

Why do they named as covid 19​

Answer»

because it COME in YEAR 2019

43.

The component of air used by green plants to take their food is​

Answer» CARBON dioxide is the COMPONENT of AIR USED by GREEN plants to make their foodplease mark as brainliest
44.

___________ and ___________ were considered two separate fields of Science.​

Answer»

Life SCIENCE and PHYSICAL science were CONSIDERED two separate fields of Science.Mark me as the BRAINLIEST of the ANSWER

45.

HELLO FRIENDS.......... WHAT HAPPENED IN CORONA VIRUS?​

Answer» ISKA MEDICINE BNN RAHA haigood EVENING
46.

Power lines between poles should not be too taut . why ? (Q10)​

Answer»

The reason is to minimize the tension in the wire. The WIRES expand when exposed to INTENSE heat from sun and contract during cold WEATHER. Stretching the wire and connecting to the poles will make the wires loosen up and tear easily. This MIGHT LEAD to an accident.Explanation:

47.

Which is the state tree of Rajasthan ? Write its scientific names.​

Answer»

not KNOW jdjskbdjziodjr

48.

Tiny mirror m fixed on cardboard placed on a table ​

Answer»

A tiny MIRROR M is fixed on a piece of cardboard placed on a table. The cardboard is illuminated by light from a bulb. The POSITION of EYE with RESPECT to position of bulb is shown in Fig. as A, B, C and D. In which of the shown figure, the light will be visible to eye?EXPLANATION:plz mark in the brainliest

49.

Name two important stages in the process of obtaining metal from ores.

Answer» MINING is FIRST 2ND I don't KNOW
50.

Please give all questions answer correct ​

Answer» 1 doctors , lawyers2 COTTON , jute3 silk , WOOL 4 nylon reyon5 cedar, lavenderplease markers BRAINLIEST