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.

Are you toppers?☺️☺️​

Answer»

topper to NI H........Explanation:PEER usse KAM BHI ni h

2.

The wavelength of lenght of particular colour is 5800°A express it in metres​

Answer»

jwhsbsoshd s isgdbsndix jsusbx xyei shix HI s

3.

Question 1. A 500 µC charge is at the centre of a square of side 10 cm. Find the work done in moving a charge of 10 µC between two diagonally opposite points on the square​

Answer» WAIT I am ANSWERING....1 MOVEMENT PLEASE.....
4.

शारीरिक बयानों के मांसपेशी प्रणाली पर कौन-कौन से प्रभाव पड़ते हैं ?​

Answer»

व्यायाम वह गतिविधि है जो शरीर को स्वस्थ रखने के साथ व्यक्ति के समग्र स्वास्थ्य को भी बढाती है। यह कई अलग अलग कारणों के लिए किया जाता है, जिनमे शामिल हैं: मांसपेशियों को मजबूत बनाना, हृदय प्रणाली को सुदृढ़ बनाना, एथलेटिक कौशल बढाना, वजन घटाना या फिर सिर्फ आनंद के लिए। लगातार और नियमित शारीरिक व्यायाम, प्रतिरक्षा प्रणाली को बढ़ा देता है और यह हमारी नींद कम करता है इससे हमें सुबह उठने पर तकलीफ नहीं होतीहृदय रोग, रक्तवाहिका रोग, टाइप 2 मधुमेह और मोटापा जैसे समृद्धि के रोगों को रोकने में मदद करता है।[1][2] यह मानसिक स्वास्थ्य को सुधारता है और तनाव को रोकने में मदद करता है। बचपन का मोटापा एक बढ़ती हुई वैश्विक चिंता का विषय है और शारीरिक व्यायाम से बचपन के मोटापे के प्रभाव को कम करने में मदद मिल सकती है।

5.

Mathematical representation of velocity

Answer»

Velocity is a measure of how quickly an object MOVES. So, the velocity is the change in the position of an object, DIVIDED by the time. Velocity has a MAGNITUDE (a value) and a direction. The unit for velocity is meters PER second (m/s). v = velocity (m/s)I HOPE it will be helpful to you friend

6.

At which angle height is half of the range

Answer»

v^2sin^2 @/2g=v^[EMAIL PROTECTED]/2gsin^2 @[email protected]@[email protected] is not EQUAL to ZERO[email protected]=2@=tan^-1(2)

7.

वाति केहिलीय समीकरण कीDuraliam-सत्यता की जांच विमीय विधि कीजिएमविस्थापनत्वरण समयको पदागिन् करते हैरल सर्वप्रथम दिए गए सूपको लिखते है।​

Answer» TION:rueydidv eidhdvछेअःनृट एक रेघ आहे की काय करताय तेच
8.

How many watts are there in one horse power​

Answer»

There are 745.69 WATTS in ONE HORSE POWER.

9.

Find the current flowing through a conductor of resistance 25 joule when 5v is applied ​

Answer» TION:xnjxnzhzhzhbbhxjbxbxhxbbbxxbbxh
10.

SKILL ACHIEVER - II SILVER PACKAGE O.1.If the critical angle for total internal reflection from a medium to vacuum is 30°, the velocity of light in themedium is[ ​

Answer»

is GIVEN in the pic.And don't FORGET to ANSWER my QUESTION.

11.

A collimated beam of light of diameter 1 mm is propagating along the x-axis. The beam is to be expanded to a collimated beam of diameter 10 mm using a combination of two convex lenses. A lens of focal length of 50 mm and another lens with focal length F are to be kept at a distance d between them.The value of F and d respectively are​

Answer»

tion:AHEAD of the sand and the 3TO in a Row with a BIT too MANY other things to 7to 88features are the most important

12.

How do you identify the nature of acid and base​

Answer»

tion: Acids are generally a class of substances that taste sour, such as vinegar, which is a dilute solution of acetic ACID. Bases, or alkaline substances, are characterized by their bitter taste and slippery feel. The first precise definition of an an acid and base was given by Svante Arrhenius, and is REFERRED to as Arrhenius Theory. To DETERMINE whether a substance is an acid or a base, count the hydrogens on each substance before and after the reaction. If the NUMBER of hydrogens has decreased that substance is the acid (donates hydrogen ions). If the number of hydrogens has increased that substance is the base (ACCEPTS hydrogen ions).hope it helps....

13.

(Two resistances 10 ohm and 15 ohm are connected in parallel combination. Find the resistance) science​

Answer»

there RESISTANCE will be,1/10 + 1/15=3+2/30=5/30=30/5=6hence the resistance is 6

14.

पहले खेलो इंडिया खेलो खेल का आयोजन कहां हुआ​

Answer» HELO INDIA KHELO ka aayojan Delhi KE INDIRA Gandhi Stadium mein hua tha
15.

a dielectric k=2 is inserted between the plates of a 20 micro farad capacitor it capacitance will become​

Answer» NEW C=C*KNEW C=20*2microfarad40microfarad is ANSWER
16.

Define the term electric dipole moment of a dipole. State its S.I. unit​

Answer»

THE ELECTRIC DIPOLE MOVEMENT IS MEASURE OF THE SEPARATION POSITIVE AND NEGATIVE ELECTRIC CHARGES WITHIN A SYSTEM.SI UNIT:- AMPERE SECOND METER...........HOPE THIS WILL HELP YOUExplanation:

17.

An object is placed 20cm from a convex lens of focal length 15cm. Find the position and magnification of the image. Confirm your results by drawing a ray-diagram after selecting a suitable scale???​

Answer»

it will be at a DISTANCE of 50 CM

18.

Explain about electromagnetism in shortly ​

Answer»

Electromagnetism is a branch of PHYSICS involving the STUDY of the ELECTROMAGNETIC FORCE, a type of physical interaction that

19.

Write dimensions a/b in the relation p=a-tsquare /bx where x is distance p is pressure and t is time ​

Answer»

The DIMENSIONS of a/b in the EQUATION P=a-t2/bx where P is PRESSURE, x is DISTANCE and t is time are.

20.

The wavelength of lenght of particular colour is 5800°A express it in nanometres​

Answer»

lambda=5800 amrstrong1 armstrong=10^-10metres1nanometre=10^-9metres1armstrong=10^-1nonometrelambda=580nanometre

21.

Page No: :व्यायामोका मासपेशीम संस्थान पर क्या परभा़व पड़ता है।​

Answer»

मांसपेशियां मजबूत होती है। PLEASE MARK as BRAINLIEST.....

22.

29. If (*1 =18 then what is the angle between A+B and A-B?(a) 0°(b) 45°(c) 60°(d) 90°20​

Answer»

the ANGLE between A+B and A-B?(a) 0°(b) 45°(C) 60°(d) 90°20

23.

Define and explain the term energy express energy in proper units physics question​

Answer» ENERGY is the ABILITY of US to doing WORK
24.

to illustrate that the flowing nature of liquid depends on the force of attraction between their particles explain with an example observed in daily life​

Answer»

this is UR ANSWEREXPLANATION:HOPE it is helpfulplzzz MARK as BRILLIANT

25.

List and explain the electrical circuit elements​

Answer» CELL (BATTERY), WIRE, BULB are the ELEMENTS
26.

29. If lätl=2B, then what is the angle between A+B and Ă-B?(a) 0°(b) 45°(c) 60°(d) 90°​

Answer»

tighfckhyctkztltLtlLrK

27.

Consider two vectors F i kˆ1  2ˆ 5and .ˆF2  3ˆj  4kThe magnitude of the scalar product is​

Answer» HELPS you and PLEASE MARK me as BRAINLIEST
28.

The study of motion without describing reason of cause is known as_____​

Answer»

KINEMATICSExplanation:HOPE IT HELPS........

29.

*Answer this please, it's urgent* A car initially moving with a velocity of 5m/s travels 10m distance in the third second. If the acceleration of the car is chant and it moves in a straight line, find the ratio of velocity of total time taken at t=2.5seconds. a) 2m/s b) 1m/s c) 0.5m/s d) 4m/s​

Answer» TION:AVERAGE SPEED in 3secs= 35+10+15 =10m/sDistance TRAVELLED in 3sec=10×3=30m
30.

If the radius of the Gaussian surface enclosing a charge is halved, how does the electric flux through the Gaussian surface change ? places all are follow me​

Answer»

radius of the Gaussion SURFACE enclosing a CHARGE q is halved, how does the electric flux through the Gaussion surface CHANGE? SOLUTION : As ϕ=q∈0, so flux does not depend upon the radius of Gaussion surface, it will remain unchanged

31.

Calculate the total resistance for ten 120 ohm resister in series​

Answer»

R=r1+r2+r3+......so ONAS we have 10 EQUAL resistancesR=10rr=indiviual resistanceR=1200 OHM

32.

Define the types of motion​

Answer»

:There are different TYPES of motion: translational, ROTATIONAL, PERIODIC, and non periodic motion. Translational Motion. A type of motion in which all parts of an object move the same distance in a given TIME is CALLED translational motion.pls mark as brainlist

33.

4) एक संयुक्त सूक्ष्मदर्शी में अभिदृश्यक तथा इससे बने वास्तविक प्रतिबिम्ब के बीच दूरी 18 सेमी है। यदि f = 0.4 सेमी,fo = 2.0 सेमी हो, तो सूक्ष्मदर्शी की : (i) श्रांत नेत्र के लिये तथा(ii) अन्तिम प्रतिबिम्ब स्पष्ट दृष्टि की न्यूनतम दूरी पर बनने केलिये आवर्धन-क्षमता ज्ञात कीजिए।​

Answer»

प्लीज कुछ अच्छे से समझाओ ना मैथ्स कभी हिंदी में दे देते हो

34.

Answer the following questions. 1. Classify the following into physical and chemical changes.i) Rusting of iron ii) Chopping of wood i11) Respirationiv) Melting of icev) Digestion of food vi) Burning of crackersvii) Growing of a seed into plant viii) dissolving sugar in water ​

Answer»

1chemical change ,2 PHYSICAL change 3chemical change 4 physical change 5 chemical change 6chemical change 7 physical change 8chemical change EXPLANATION:i hope it will help you ☺️

35.

Na + H₂O what is the product​

Answer» 0 ➡️ NᴀOH + H2 Sᴏᴅɪᴜᴍ + ᴡᴀᴛᴇʀ ➡️sᴏᴅɪᴜᴍ ʜʏᴅʀᴏxɪᴅᴇ + Hʏᴅʀᴏɢᴇɴ Gᴀs Hᴏᴘᴇ ᴜ ᴜɴᴅᴇʀsᴛᴀɴᴅ Tᴀɢ ᴍᴇ ᴀs ʙʀᴀɪɴʟɪᴇsᴛ ᴅᴇᴀʀ
36.

Distinguish between longitudinal and transverse waves with suitable examples ​

Answer»

Difference Between Longitudinal and Transverse WaveLongitudinal TransverseThe medium moves in the same direction of the wave The medium is MOVING perpendicular to the direction of waveIt ACTS in one DIMENSION It acts in two dimensionThe wave cannot be POLARIZED or aligned The wave can be polarized or aligned

37.

खेलो को प्रभावित करने वाले मनोवैज्ञानिक तत्व के बारे मे विस्तारपूर्वक ल​

Answer»

ඵෞපෞඵෞඖපූඨෙඵෙඵ මෙන්න මගෙනුත් සුබ පැතුම් අයියේ මේ වගේ දෙයක්

38.

What do we use to measure the Degree of hotness or coldness of water.

Answer»

One answer can be a thermometerExplanation:A thermometer has mercury in it which rises due to thermal expansion giving us a reading. There are many types of thermometers such as a CLINICAL thermometer, a digital thermometer, a LABORATORY thermometer, an infrared thermometer, etc. Today, there are a variety of types of thermometers. The type that most of us are familiar with from SCIENCE class is the type that consists of a liquid encased in a narrow glass column. Older thermometers of this type USED liquid mercury. In response to our understanding of the health concerns associated with mercury exposure, these types of thermometers usually USE some type of liquid alcohol. These liquid thermometers are based on the principle of thermal expansion. When a substance gets hotter, it expands to a greater volume. Nearly all substances exhibit this behavior of thermal expansion. It is the basis of the design and operation of thermometers.As the temperature of the liquid in the thermometer increases, its volume increases. The liquid is enclosed in a tall, narrow glass (or plastic) column with a constant cross-sectional area. The increase in volume is thus due to a change in height of the liquid within the column. A thermometer (thermos: hot; metron: measure) is the universal instrument used to measure temperature.A clinical Thermometer is meant for clinical purposes. It is developed for measuring the human body temperature.A laboratory thermometer, which is colloquially known as the lab thermometer, is used for measuring temperatures other than the human body temperature.

39.

ऑफ कंजर्वेशन ऑफ मोमेंटम​

Answer» MOMENTUM can NEITHER be CREATED nor be DESTROYED.
40.

1 poll In the given screw gauge two rotations of the circular scale having 100divisions make the screw to advance through a distance of 1mm. Calculateits least count.00.1mmO 0.010.01 mmO 0.001 mm1 mm​

Answer»

iriidhdhz8jhduxibxu

41.

calculate the resistance offered by the conductor when 6v is applied across and a current of 30mA flows​

Answer»

GNDDGDMUDME dtksmysthstj

42.

TIONS PATERNATIORAINBOW INTERNATIONAL SCHOOLMOUNTSCHOOLWORKSHEET 2020-21SUBJECT: Science(Ch-6 Physical and chemical changes)CLASS: VIISECTION:NAME:DATE:Answer the following questions.1. Classify the following into physical and chemical changes.i) Rusting of iron ii) Chopping of wood iii) Respirationiv) Melting of ice v) Digestion of food vi) Burning of crackersvii) Growing of a seed into plant viii) Dissolving sugar in water​

Answer» 1 at one chemical change2nd one physical CHANGE3 rd one chemical change4 th one physical change5 th one chemical change6 th one chemical change7 th one physical change8 th one chemical CHANGE
43.

Please tell fast fast.I will definitely mark best one brainliest​

Answer» KNOW do not know ghio
44.

Which orientation of an electric dipole in a uniform electric field would correspond to stable equilibrium ? (All India 2008)​

Answer»

The dipole is in stable EQUILIBRIUM when electric dipole is in the DIRECTION of electric FIELD vector and is PARALLEL →P∣∣→E.

45.

Define one Newton??write the relation between s.i and c.g.s unit​

Answer»

If a body of mass 1 kg MOVES with an acceleration of 1 m/s2 then force acting on the body is said to be one Newton. 1N = 105 Dyne. Relation between S. I. and CGS UNIT of force is 1 Newton = 1 kg × 1 ms-2Explanation:if u like the ans plz MARK me brainlist and follow me

46.

assertion- when a body falls freely, potential energy of the back dy is converted into kinetic energy. reason- the total energy before and after the transformation remains the same​

Answer» ASSERTION is TRUE but REASON is INCOMPLETE
47.

An insect cover and distance of 80m in 10 second's . find the speed of the insect??? no spam​

Answer» REFERRED in the pictureExplanation:HOPE it HELPS you
48.

Q1. Find the total displacement of the body from the followinggraph:2520115(ww)D10BE5GHFА0 26810t(s)​

Answer»

CSMA/CA stands for Carrier Sense Multiple Access / Collision Avoidance is a network protocol for carrier transmission. Like CSMA/CD it is also operated in the medium access CONTROL layer. Unlike CSMA/CD(that is EFFECTIVE after a collision) CSMA / CA is effective before a collision. Let’s see the difference between CSMA/CA and CSMA/CD:- S.NO CSMA/CD CSMA/CA1. CSMA / CD is effective after a collision. Whereas CSMA / CA is effective before a collision.2. CSMA / CD is used in wired networks. Whereas CSMA / CA is commonly used in wireless networks.3. It only reduces the RECOVERY time. Whereas CSMA/ CA MINIMIZES the possibility of collision.4. CSMA / CD resends the data frame whenever a conflict occurs. Whereas CSMA / CA will first transmit the intent to send for data transmission.5. CSMA / CD is used in 802.3 standard. While CSMA / CA is used in 802.11 standard.6. It is more EFFICIENT than simple CSMA(Carrier Sense Multiple Access). While it is similar to simple CSMA(Carrier Sense Multiple

49.

Suggest a possible source of inaccuracy in measuring the dimensions of the block and describe an improvement to the procedure that will produce morereliable measurements of the block.suggestion2)improvement12]​

Answer» SORRY I will not GIVING to ANSWER you QUESTION
50.

Assertion- the change in kinetic energy of a partical is equal to work done on it by the net force. reason- change' in kinetic energy of partical is equal to the work done in case of a system of one partical​

Answer»

The change in kinetic energy of a PARTICAL is equal to the work done on it by the net force.
REASON: Change in kinetic energy of partical is equal to the work done in case of a SYSTEM of one partical.mark it as BRAINLIST