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 the dogs patch in summer season​

Answer»

Fleas are more common in warmer months and can be caught from other dogs or dormant flea eggs on rugs and bedding. Your dog will be very ITCHY and will often try to SCRATCH or bite itself to PROVIDE relief. All the scratching and biting can CAUSE the dog to lose hair and can lead to bald patches if not treated.Explanation:Please mark me as brainliest ☺️.

2.

Show that in SI units, the unit of G is Newton m2 kg-2. The value of G was first experimentally measured by Henry Cavendish. In SI units its value is 6.673 x 10-11 N m2 kg-2.

Answer»

6.67Explanation:6.673* 10-11N M2 66.73-11N m255.73M m2

3.

Colour in a colour television is produced by a combination of which colors?​

Answer»

It MAY be obvious at this point that by combining the proper mixture of red, green and blue light any COLOR of the rainbow can be PRODUCED. THEREFORE, in color TELEVISION only three colors (red, green and blue) are needed to produce a full range of colors in a color TV picture.HOPE THIS HELPS YOU!!!

4.

How can we increase the strength of the solenoid​

Answer»

by INCREASING CURRENT by increasing TURNS of wireMARK as BRAINLIEST PLEASE

5.

11. Statement-1: A body may have acceleration even when its velocity is zero. Statement-2: Acceleration is rate of change of velocity 1) Both the Statements are true. 2) Statement -1 is fake whereas Statement -2 is true. 3) Statement-1 is true whereas Statement -2 is fake. 4) Both the Statements are fake.

Answer» TION:dotkutxxtulxultdtuldrukurkskudrksur
6.

Anyone answering this gets a 100 Points, plz answer its urgent.

Answer»

for sign CONVENTIONS, if the value has a positive sign in FRONT of it, the image will be formed above the PRINCIPAL AXIS, if it has a NEGATIVE sign, the image will be formed below the principal axis and inverteduse the formula m= h'/h = -v/u for the second part of the questiondraw the ray diagrams using the laws of reflectionExplanation:

7.

Examine the two statements A and B and choose the correct option fromchose that follow the statements?A: If the speed of an object is changingthen its velocity must be changingB: If the velocity of an object ischanging, then its speed may or maynot be changing 1)A is true, B is true2)A is true, B is false3)A is false, B is true4)A is false, B is false​

Answer»

a is TRUE B is FALSE is CORRECT ANSWER

8.

A compound microscope has a magnifing power of 100 when the image is formedat infinity. The objective has a tocal lengthof 0.5cm and the tubelength is 6.5cm..Then the focal length of the eyepiece is?Don't spam...​

Answer»

,, So,

9.

In which of the following cases is greater pressure applied? a. A person lying on a bed of nails b. An elephant moving on sand c. A woman wearing high, spiked heels Kindly answer it for a 7th class student Please answer it fast

Answer»

tion:c) a women wearing high, spiked heels. To all those high heel admirers, do you KNOW exactly how much pressure is under you foot? You would be SURPRISED! INDEED you ladies WEAR these shoes for fashion's sake, but with the immense pressure under a high heel, you may as well use it as a weapon.Pressure is DEFINED as force over area. Pressure is directly proportional to the force and inversely proportional to area. This inverse relationship in an important concept when it concerns the immensity of pressure.The significance of the high heel comes into play because it has such a minute area. Due to this fact, the pressure under that high heel is extremely large. please mark as brainlist,pls pls pls pls pls......................

10.

Can u plz solve it for me???​

Answer»

zrufupgo6d8yfibd5id58s68d80fdua4aezg

11.

Why does Newton's laws break in free fall​

Answer»

Newton's laws show that a BODY in free-fall FOLLOWS an orbit such that the sum of the GRAVITATIONAL and inertial forces equals zero. ... Gravitational forces are never uniform, and therefore only the centre of MASS is in free-fall.Explanation:please follow me and mark me as brainlist answer

12.

A particle is travelling in a circle of diameter 15 m .calculate the distance and the displacement when it completes 2 and 1/2 rounds.

Answer» TJE displacement will be 15m and distance COVERED will be 2.5× the CIRCUMFERENCE of the CIRCLE
13.

What is relation between real and apparent expansion of liquid

Answer»

Apparent Expansion MEANS the thermal expansion of a LIQUID as MEASURED in a graduated container WITHOUT ALLOWANCE for the expansion of the container. The real expansion of the liquid Apparent expansion of the liquid + Volume expansion of the container.please please please please please please mark me as brain list and even follow me plllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll

14.

Velocity of a bus moving on a linear path with 10 ms -1 in 2s then the acceleration of this bus would be ms-2

Answer» FALSE it ACC WOULD be 10/2=5m/s^2
15.

Liquid A and liquid B exert same amount of pressure on each other but density of A is twice density of B.height of liquid B is 10 cm then height of liquid A would be1 point 2 points

Answer» MARK me brainliestthe three haploid cells that remain at the non-micropylar END of the EMBRYO SAC SUBSEQUENT to division of the cells.
16.

A women travels a distance of 1m towards north and then 2m towards east and finally 3m towards south find displacement

Answer»

2 √ 2 m EXPLANATION:Given : A women TRAVELS : 1 m towards NORTH = j 2 m towards east = 2 i3 m towards south = - 3 jNet displacement = j + 2 i - 3 j= > 2 i - 2 jHere i represents east direction and - i west direction.j represent north and - j represent south direction!Also these are vector representation!Now magnitude of displacement : = > √ [ ( 2 )² + ( - 2 )² ] m= > √ ( 4 + 4 ) m= > √ 8 m= > 2 √ 2 mHence total displacement is 2 √ 2 m

17.

A motorcyclist (as a particle) is undergoing vertical circles inside a sphere of death. The speed of the motorcycle varies between 6 m/s and 10 m/s. Calculate diameter of the sphere of death. How much minimum values are possible for these two speeds? WRONG ANS WILL BE REPORTED​

Answer» SEE the attachmentsExplanation:
18.

Where can we see the working capital figute changing​

Answer»

We can SEE WORKING Capital figure changingA. Voucher configuration.Profit & Loss configuration.Balance SHEET configuration.Ledger configuration.

19.

The graph between instantaneous velocity and acceleration of a particle performing S.H.M. is- 1) Parabola 2) Straight line 3) Ellipse 4) Circle

Answer» STRAIGHT LINE
20.

KINDLY ANSWER MY QUESTION

Answer»
21.

What is meant by electric potential​

Answer»

An electric potential is the amount of work needed to move a unit of CHARGE from a reference POINT to a specific point inside the field WITHOUT producing an acceleration. Typically, the reference point is the Earth or a point at infinity, ALTHOUGH any point can be used.

22.

True and false questions a. Displacement cannot be zerob. Average speed= Total distance/timec. Average velocity = Total displacement /timed. slope of distance-time graph indicates the speede. It is possible to have Object moving with uniform speed but variable acceleration.f. It is possible to have Object moving with uniform velocity but non-uniform acceleration.​

Answer»

a. . FALSEB. TRUEC. TRUED. TRUEE. truef. TRUE

23.

Name the property of light which we are able to see things around us

Answer»

property is light make AOR EYES clear to SEE everything around

24.

Which bulb has more resistance 220v -100w or 220v -60w bulb ?why?

Answer»

As you know the FORMULA mate,☺️1. P = V²/R R = V²/P R = 220(220)/100 R = 484 ohm2. R = V²/P = 220(220)/60 R = 807 (appx)So by this we can know that bulb b) has the HIGHEST resistence.☺️I hope this ANSWER will help you mate!☺️

25.

current of 12 amp is flowing through a resistance of 20 ohm for 5 min, calculate this amount of heat generated in calories (1 calories =4.2 joules)​

Answer»

205.71 k calExplanation:GIVEN : CURRENT i = 12 AResistance R = 20 ΩTime t = 5 min = 5 × 60 sec = 300 secWe're ASKED to find Heat : We know : H = i² R tPutting values here we get : H = 12² × 20 × 300 JH = 144 × 6 × 10³ JH = 864 k JIn term of cal : H = 864 / 4.2 k cal :H = 205.71 k calHence we get required answer!

26.

A jet aeroplane travelling at a speed of 500km/h relative to the jet plane. what is the speed of later with respect to observer on the ground ​

Answer»

V⃗jet = 500 Km/hr. V⃗jomb./Jet = V⃗comb/ground - V⃗het/ground 1500 Km/hr. = X - ( - 500) (-)ve due to direction opp to COMBUSTION] x = + 1000 ...

27.

Which of the following is meaningfulvector/vectorvectorSolar/Scalar vectorvector/scalar​

Answer» VECTOR is MEANINGFUL
28.

Give reason: (a) Why do bulbs have two terminals? (b) A fused bulb does not glow. Why? (c) When the chemicals in the electric cell are used up, the electric cell stops producing electricity. The electric cell is then replaced with a new one. In the case of rechargeable batteries (such as the type used in mobile phones, cameras, and inverters), they are used again and again. How?

Answer»

a )The bulbs have TWO terminals because, a circuit can be completed only when there are both the positive terminal as well as negative terminal, as the current flow is allowed only when the circuit is COMPLETE. Hence, the bulb has two terminalsb) 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 the electric cell. Therefore, a fused bulb does not light up as no current passes through its filament (c) When the chemicals in the electric cell are used up, the electric cell when-the-chemicals-in-the-electric-cell-are... The electric cell is then replaced with a new ONE. In case of REC. ... a new one. In case of rechargeable batteries (such as the type used in mobile phones, camera and inverters), they are used again and again. ... But, there is a way to use discharged batteries again by reversing the reaction which produce electricity

29.

Solve this question....the answer is (a) ​

Answer»

The CORRECT ANSWER is A

30.

What are the factors that affect the buoyant force in points

Answer»

there are two factors that effect PLS MARK me as BRAINLIST

31.

If a particle starting from rest is moving with a uniform acceleration of 10 ms -2, then the final velocity when itcovers a distance of 2 km is​

Answer»

200m/sec is the RIGHT ANSWEREXPLANATION:u=0a=10m/sec2s=2km=2000m2as=v*v-u*U2*10*2000=v*v-040000=v*v√40000=vv=200m/sec

32.

What will happen if lower half of convex lens is painted dark?

Answer» YES,the image would be seen,but will be BLURRED.Explanation: As the light rays coming from the visible body are INTERRUPTED for its LOWER part of lens being covered through black paper,the possibility of refraction through the CONVEX lens is obstructed, making the image blurred.
33.

The polymer is made up of reapetly units of________.

Answer»

copolymersExplanation:

34.

All constant do the physical

Answer»

your QUESTION is INCOMPLETE .....

35.

An electric iron draws a current of 3.4 A from 220 V supply line . What current will this electric iron draw when connected to 110 V supply line ? Answer fast to get Brainliest......

Answer»

tric iron draws a current of 3.4A from the 220V SUPPLY line. What current will this electric iron draw when connected to 110 V supply line? Thus, the electric iron will draw a current of 1.7 amperes from 110 volt supply line.Hope this answer helps✌Please MARK me brainlist❤

36.

Why do rockets sent to space do not come back on Earth?

Answer» HOPE it will help you....Explanation:Rockets that are launched to put satellites into ORBIT do not come back at all. There are a variety of launch SYSTEMS used by different countries. In general in a two staged rocket, the first stage is parachuted back and splashes into the ocean after consumption and being JETTISONED.
37.

A stone lying on the top of a house

Answer»

will you PLEASE COMPLETE your QUESTION..

38.

The following statement is always true for all types of lenses and mirrors. a) object distance is always positive. b) image distance is always negative. c) object distance is always negative. d) Image distance is always positive. please guys answer correctly it is 10th STD​

Answer»

your ANSWER is B IMAGE is ALWAYS NEGATIVE

39.

explain the effects that a force acting on an object can have on the object? tell in brief about 60-70 words​

Answer»

Explanation:It has various effects on the object. These are as followsIt may change its shapeit may change its motionIt may change the direction of motionIt may INCREASE or DECREASE its speedAll of these CHANGES may take PLACE or only some of them.

40.

A racing track of curvature 9.9 m is banked at tan−1 0.5 . Coefficient of static friction between the track and the tyres of a vehicle is 0.2. Determine the speed limits with 10 % margin

Answer»

the ANSWER of above MENTIONED QUESTION

41.

Plz answer me soon...​

Answer» 1 - c2-a3-c4-a5-a6-c7-d8-a9-d10-aHOPE THIS HELPED :D
42.

Q. 2. Velocity time graph of a car is shown below. Answers the following question: What is the total distance travelled by the car ?

Answer»

when object moving along straight line covers EQUAL distances in equal intervals of time, it is said to be in uniform motion along a straight line.distance traveled by Car = difference between distance traveled by scooter and car after 15 SEC = 112.5mtotal at car catch up with scooter then 30t = 337.5+45(t-15)or 30t = 337.5+45t-675or 15t = 337.5t = 22.5sec please MARK me as brainlist answer please please please please requesting

43.

How will you connect 3 resistors each of 9 ohm so that equavalent resistor is 6 ohm 13.5 ohm

Answer»

us take two RESISTORS in parallel while other in series along themTherefore1/ Rp = 1/ 9 + 1/9= 2/9Rp = 9/2 = 4.5 ohmNow,Rt = RS + Rp= 9 + 4.5= 13.5 ohm2). Let us take two resistors in series and one in parallel along themThereforeRs = 9+9= 18 ohm1/Rt = 1/ Rs + 1/ Rp= 1/ 18 + 1/ 9= 1 + 2 / 18= 3/18Rt = 18/ 3= 6 ohm

44.

Physics.....plz answer me soon..​

Answer»

CabacabcaaExplanation:These are COMES under the MOMENTUM VARIES

45.

A body P of mass ‘m’ is moving with a velocity ’v’. Another body Q of mass m/2 is moving with a velocity’2v’. Which of the body is likely to have more kinetic energy? Support your answer by proper calculations.

Answer»

y p.K.E=1/2mv^2For body QK.E=1/2×m/2×(2V)^2 =m/4×4v^2 =mv^2so for body Q K.E is double than P.

46.

A torch is not functioning, though contact points in the torch are in working condition. What can be the possible reasons for this? Mention any three. pls ans

Answer»

(i) the bulb may be FUSED. (ii) the CELLS may have been used up. (iii) the cells are not PLACED in the CORRECT order.PLEASE MARK ME AS BRAINLIEST

47.

Metre scale is calibrated in dash and dash

Answer» HEY mate here is your ANSWEREXPLANATION: 20C please follow HOPE it helps you
48.

Number of pre molars teeth

Answer» 8 4 up and 4 downhope it HELPS
49.

110 volt light bulb 0.9 current ampere current 110 volt light bulb 0.9 ampere current and operates 12 hours per day determine the energy consumed by the purpose in 30 days

Answer»

tfghugcghygvvvggggghh you so MUCH for your TIME and consideration and I will be in the beautiful weather is mostly CLOUDY

50.

How to differentiate 8- 2x in physics

Answer»

tion:8-2x8−2xFactor out 2.2(4−x)