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.

What do you mean by acceleration due to gravity?​

Answer»

tion:the acceleration of a body in free FALL under the influence of earth's gravity expressed as the rate of increase of velocity per unit of TIME and assigned the standard value of 980.665 centimeters per SECOND per second. — CALLED also g.

2.

Anyone can draw for me ​

Answer» YES MESSAGE me..........
3.

5. Tenure for the president of IOC isa. 5 yearsb. 8 yearsc. 10 yearsd. 20 years​

Answer»

a) 5 YEARS is the ANSWER.

4.

Three incandescent bulbs A, B and C are rated (40w, 100V), (60w, 150V) and (100w, 200V) respectively. If all three bulbs are connected in parallel to an electric source of 200V, find the power dissipated by the bulb with maximum brightness.

Answer»

ConfusingExplanation:

5.

What is the full meaning of CIRCUS? wrong answers will be reported​

Answer» TION:a circular arena surrounded by tiers of SEATS, in which public entertainments are HELD; arena. ... an ENTERTAINMENT given in this Roman arena, as a chariot race or public game: The Caesars appeased the public with bread and circuses.hope it helps you!!
6.

Relation between coefficient of friction and acceleration​

Answer» RELATION between coefficient of FRICTION and acceleration​We KNOW a = (F - µ × mg) ÷ m where µ  is coefficient of friction.Explanation:
7.

অ্যাসিটিক অ্যাসিডের জলীয় দ্রবণে সম্পৃক্ত NaHCO, দ্রবণ যােগ করলে কী ঘটে তার সমিত সমীকরণগ লেখাে। ঘন H,SO,-এর উপস্থিতিতে অ্যাসিটিক অ্যাসিডের সঙ্গে ইথানলের বিক্রিয়ায় কী ঘটে?​

Answer»

I can't UNDERSTAND the LANGUAGE

8.

Pratham vishv yudh me amerika kab samil hua our kyu hindi me​

Answer»

अमेरिका ने शुरुआत में लगभग ढाई वर्षो तक इस युद्ध में खुद को होने को रोके रखा L अततः अमेरिका को इस युद्ध में आधारिक रूप से 6 अप्रैल 1917 को होना पढ़ा, क्योंकी जर्मनी सेना की यू - बोट ने इंग्लैंड के लूसीतानिया नाम के जहाज़ पर आक्रमण कर के उसे डूबा दिया जिसमे 128 अमेरिकी नागरिक भी शामिल थे l

9.

Which of the following is the most accurate measurement a 5.3m b 5.32mm c 5.324mm d 5.3243mm​

Answer» ANSWER is OPTION (d)- 5.3243
10.

10 x 0.04 120040= 300 rad/s45. A body starts rotating from the rest becauseof a couple of 20 Nm and completes 60revolutions in one minute. Find the M. I.of the body and the K.E. of rotation at theend of one minute.Ans. Given :To find :i. I = ?T= 20 Nmii. K.E. = ?0 = 60 X 210@, = 0​

Answer»

2mnExplanation:is the ANSWER to the QUESTION

11.

Unit less quantities are dimensional less​

Answer»

oth QUANTITIES have the dimension LENGTH, their ratio is dimensionless. ... It has been ARGUED that quantities DEFINED as ratios Q = A/B having equal dimensions in numerator and denominator are actually only unitless quantities and still have physical dimension defined as dim Q = dim A × dim B−1.

12.

53. An object of mass 80 kg moving with velocity 2 ms-1 collides with another object of mass 20 kgmoving with velocity 4 ms-1. Find the loss ofenergy assuming a perfectly inelastic collision.(1) 12 J(2) 24 J30 J30 j(4) 32J​

Answer» 24 J is the RIGHT ANSWER OK
13.

What are the types of vectors​

Answer»

There are 10 types of vectors in MATHEMATICS which are:ZERO VectorUnit VectorPosition VectorCo-initial VectorLike and UNLIKE VectorsCo-planar VectorCollinear VectorEqual VectorDisplacement VectorNegative of a Vector

14.

Michel has 4 apples.his train is 12 minutes earlyCalculate mass of Sun?​

Answer» WTF.................................
15.

A bulb is rated for use in India as 80 watts and 220v. If the same bulb is used in the United States of America, where the usual electric line voltage is 110V, what would be the power consumed by the bulb there?

Answer»

it would be CONSUMING 302.5 VOLTS because of the COUNTRY's VOLTAGE deficiency.

16.

2C(s) + 02 -------->cO₂(g) +Q calculate the volume of carbondioxide liberated at STP. .​

Answer»

Hope its HELPFUL to YOUPLEASE FRIEND me mark as Brainliest Answer plz

17.

Batteries are generally connected in series. Explain why.​

Answer»

e.. Here you go...QUESTION:Batteries are generally connected in series. EXPLAIN why.Answer:Batteries achieve the desired operating VOLTAGE by connecting several cells in series; each cell adds its voltage potential to derive at the total terminal voltage. Parallel connection attains HIGHER capacity by ADDING up the total ampere-hour (Ah).Have a great day ahead....

18.

Who proposed plum pudding model for atom ? describe the arrangement of contituents of atom in it​

Answer»

fdhjgafsjissbnalanjkjwjjgdbaiowlslssejejeoepeiejkeeenskelpe

19.

Dimensional quantities arevsure unit less or not​

Answer»

It has been argued that quantities DEFINED as ratios Q = A/B having EQUAL dimensions in numerator and DENOMINATOR are actually only unitless quantities and still have physical DIMENSION defined as DIM Q = dim A × dim B−1.

20.

Want 100 points!? First follow me.Then go on my answers and give 5 start and thanks. Then I make you brainliest.afterit I ask a 50and a 100 points If you done. I go and check my likes.After question those who done and answer my next qurstion give him 100 points. ​

Answer»

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21.

2)which of the following is wrong1. T = 5 x2) år = w xv 3) at =äx84) Tarxu1​

Answer» MAYBE it is ANSWER 3.I am not SURE
22.

A 20 kW petrol engine consumes 6 kg of petrol per hour then find its efficiency??​

Answer»

I am so SORRY I will help you next timeExplanation:PLEASE MARK me BRAINLIST

23.

If x component of a vector is 3N and y component is -3N, then angle of the resultant vector with x-axis will be??

Answer»

the angle will be 45°that too in the 4TH quadrant since the vectors are of EQUAL magnitude

24.

A cyclist pendels the cycle for some time and then stop pedelling then

Answer»

the ANSWER ----then CYCLE solw down .

25.

A quantity described by magnitube and direction both are called ​

Answer»

VectorExplanation:VECTOR are PHYSICAL QUANTITIES which have both MAGNITUDE and DIRECTION

26.

I 1. Which of the following career option is associated with physical education?a. Sports marketingb. Sports administrationc. Professional sportspersond. All of these​

Answer» PROFESSIONAL SPORTS PERSON HOPE it HELP you
27.

Which of the following measurement is more precise? 20 0.2 0.02 0.020​

Answer» 20 is the more PRECISE...
28.

If balancing point is obtain at 25cm in meter bridge the ratio of resistancein gap is2R1.44:31:3​

Answer»

tion:1 : 4.....................

29.

3. Khelo India Programme does not include a. Badmintonb. HockeyC. Cricketd. Gymnastics​

Answer»

d) gymnastics EXPLANATION:Hope it works , PLEASE MARK as brainliest

30.

Which of the following graph shows the graphical relation between momentum p and kinetic energy Kfor a body in motion?​

Answer» FIRST OPTION will be the ANSWER.. . K= P^2 / 2M .
31.

If 12 ohm and 16 ohm are connected parallel in a circuit then the equivalent resistance is​

Answer» EQUIVALENET RESISTANCE = 1/12 + 1/16 = 7/48 ohmmark me as BRAINLIST
32.

According to special theory of relativity the density of a moving object should A)increases onlyB)decreases onlyC)increase and then decrease D)remain same​

Answer»

a) increase onlyExplanation:What happens is mass increases or decreases directly in line with velocity… That is, the size of the object moving becomes contracted or or less contracted as the speed increases and decreases. It doesn’t gain mass. It just has the same mass in compacted to a smaller area. And it’s not just length contraction but total shrinkage. And frame SPEEDS are what does this. Everything in a frame will seem in proportion so there is different nothing noticed within the frame…But the big thing is that all such observations must be *only* be made by the outside observer. That observer is the *only* POV that is not moving. The only POV that can see everything else moving around it.., and who can see the relative speeds of each of them. To LOOK at one moving object from another moving object is totally deceiving and it is how all relativity paradox’s are caused.The ladder and the barn for instance. The ladder speeding towards the barn that is too short to hold it. But the ladder becomes shorter the faster it travels.., so at the point where it is passing through the barn it does fit…Now if one were to PUT themselves on the ladder they would see the barn coming at the ladder at high speed and it would appear to be smaller too. That’s an illusion because the ladder frame would see itself not moving and the barn moving. But in reality the ladder is still the one that is moving and not the barn… As only the outside observer can see properly.Never switch POVs in the middle of a situation. All that does is create ‘apparent’ paradox’s. :) But they’re not really.hope this will help you

33.

A car travelling at an average speed of 100km/h covers a distance in 3hrs 20minutes.At what constant speed must the car travel to cover the same distance in 2hrs 40 minutes

Answer» 125 km/hrExplanation:Speed =distance /TIME Speed=100km/hrtime =200 MINUTES =200/60=10/3 hrDistance =speed *time Distance =100*10/3=333.33 KM (1)The CAR travel to cover the same distance in 2hrs 40 minutes Find speed Time =160/60=8/3 hrsSpeed =(100*10/3)/(8/3)=(100*10*3)/(8*3)=100*10/8=125km/hr
34.

What will be the value of the angle of refraction if the value of the angle of incidence is equal to the angle of incidence of the two beams of light ray from dense medium to light?​

Answer»

When the angle of INCIDENCE is equal to CRITICAL angle,then the angle of refraction is 900. When a RAY of light travels from more DENSE medium to less dense medium then total internal REFLECTION takes place.Explanation:1000%correct ❤

35.

How the direction of rotation of Barlow's wheel can be reversed?​

Answer»

When the axis of the wheel and the mercury are connected to ELECTRIC cell, the circuit is COMPLETED through the axis of the wheel (when a point dips in the mercury) and the mercury. ... On reversing the DIRECTION of the current or that of the magnetic FIELD the wheel rotates in the opposite direction

36.

एक बैलेंस सिंह पॉइंट इज ऑफ द नेट 5 सेंटीमीटर इन मीटर ब्रिज द रेस ऑफ रेजिस्टेंस इस गैप इज​

Answer» TION:PLS POST your QUESTION in ENGLISH.
37.

Please give it with every point​

Answer»

The FORMULA for third law of motion is m1u1 + m2u2 = M1V1 + m2v2this is the principle of conservation of momentum.I think it will HELP you and,Mark me as a BRAINLIESTS THANK you.

38.

For the following equilibrium N204 (9) = 2NO2 (g)Kp is found to be equal to Kc. This is attained whenO T= 1KO T = 12.18 KO T= 27.3 KO T= 273 K​

Answer» TION:The relationship between K P and K c is K p =K c (RT) Δn .But Δn=1 and K p =K c , the term (RT) Δn BECOMES (RT) 1 =1.Hence, T= R1 = 0.08211 =12.19K.
39.

An electric oven rated 1000W, 220V is operated for 8 hours a day. The energy consumed is * onlly the answer no need of elaboration fast plss

Answer» 000 88000pls FIND it
40.

Plz answer this question

Answer» FOLLOW me and I answer this QUESTIONEXPLANATION:MARK me brainlist and I answer this question
41.

a body of mass 1kg makes an elastic collision with another body at rest and continues to move in the original firection​

Answer»

I do not KNOW this ANSWER

42.

What is the linear magnification if the object distance and the image distance are equal​

Answer»

tion:The linear magnification (m) is also RELATED to the object distance (u) and image distance (v). It can be expressed as: ⇒ Linear magnification, . This SHOWS that linear magnification PRODUCED by a lens is also EQUAL to the ratio of the image distance (v) to the object distance (u).

43.

Calculate the energy radiated in one minute by a blackbody of surface area 200 cm^2 at 127°C.​

Answer»

s helpful.Mark me BRAINLIEST.

44.

Bus passenger bends forvard when bus is suddenly stopped due to 2) inertia of busc) due to external force d) due to internal forceTheaters Strilineb) inertia of passenger​

Answer»

When the speeding bus stops suddenly, the LOWER PART of the passengers's body in contact with the seat mains at REST whereas the upper part of the body of the passengers CONTINUES to be in state of motion due to inertia. Hence, the passengers are thrown forward.

45.

2h2(g) + O2(g) 2H₂O(l) calculate thethe number of hydrogen moleculeparticipated in above reaction?​

Answer» 4 HYDROGEN moleculesExplanation:HOPE it HELPS U
46.

the distance of a very distant object is clearly obtained when a screen is placed at 5cm in front of a concave mirror. The focal length of the mirror is​

Answer»

5cm because from distant the RAYS comes parallel to PRINCIPAL axis and converge at focus and we GET clear image at focus only

47.

State bio savarts low .Compare bio savart low with coulomb low​

Answer»

nderstand what you are WRITING

48.

Calculate the energy radiated in one minute by a blackbody of surface area 200 cm at 127°C.​

Answer»

urface AREA of the black body = 200 cm²Temperature of the black body = 127°C To find:The energy RADIATED from the black body in one MINUTE.Solution:From the Steffan Bolzmann law:Power DISSIPATED by black body P = AξσT⁴Since it is a black body ξ = 1Temperature T = 273+ 127 = 400 KAlso σ = 5.67*10⁻⁸ J/m²sK⁴Therefore P = 200*10⁻⁴ * 1 * 5.67*10⁻⁸ * 400⁴ ≈ 29 J/sWe know that Energy = power×timeEnergy = 29 J/s * 60 s = 1740 JTherefore the energy radiated is one minute will be 1740 J.

49.

If 12 ohm and 16 ohm are connected parallel in the equivalent resistance is​

Answer» PLEASE MARK me BRAINLIEST to RECIEVE your ANSWER
50.

Find tension at point B.Tension at A is given.​

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