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.

Pls answer fast i need it fast

Answer» FIRST GRAPH is CORRECT as explainedPLZ. MAKE IT BRAINLIEST.....
2.

How much work is done in moving a charge of 2C from a point a point at 118V to a point at 128V​

Answer» WORK = q ∆ V = 2 × ( 128 - 118 ) = 20 JOULES
3.

If I'm age formed by lens of +5d and object distance is 20m find magnification position and nature

Answer»

I rose to CONCLUDE that the social media marketing is VIRGIN mobile SAMSUNG mobile samsung mobile samsung mobile samsung mobile samsung NOTEBOOK and pen on pap I

4.

Draw a line segment ab of length 6.5 cm and mark the following AC 23 cm and a b is 6.5 CM

Answer» USE UR SCALE dearExplanation:
5.

Identifying actions as push or pull (1)opening or shutting a door (2)moving a loaded cart (3)a cricket ball hit by a batsman

Answer» 1) PULL and PUSH 2) PULL3) push please follow me
6.

Name one country with a outstanding example of unity in diversity

Answer»

HEY MATE HERE'S THE ANSWERExplanation:INDIA IS A OUTSTANDING EXAMPLE OF UNITY IN DIVERSITY HOPE IT WAS HELPFUL FOR YOUSO IF YOU LIKE PLEASE SMASH THAT THANKS AND MARK MY ANSWER AS BRAINLIST .....♥️......

7.

potential energy of a particle performing linear SHM is 0.15 square x square feet mass of the particle is 20 gram find the frequency of SHM

Answer» HOPE this HELPS you.pls MARK as BRAINLIEST.
8.

8 kg ball is having momentum of 24kg/sec. find it's velocity.plz help me!.....​

Answer» VELOCITY :HOPE IT HELPS YOU
9.

calculate the velocity of a missile having mass of 100kg if it attains a momentum of 5000 kg metre per second when fired from a rocket gun ​

Answer» HOPE IT WILL HELP YOU ........
10.

An electric iron draws a current of 0.5A when potential difference in 200V. Calculate the amount of charge flowing in 1h. ​

Answer» REFER to the ATTACHMENT
11.

If the force is 200 Newton and area is 10 to the power minus 2 cm square what will be the pressure

Answer» HOPE IT WILL HELP YOU........
12.

You are sitting in a moving bus, are you in motion or rest?

Answer»

tion:I am in MOTION with respect to the observer OUTSIDE the bus STANDING on the footpath..... I am at rest with respect to the observer or passenger inside the bus who is travelling ALONG with me... so rest and motion are RELATIVE terms

13.

An Iron sphere of density 8g/cc weights 20g in air.calculate it's wright in water? If anyone answer this question I will mark as brainliest​

Answer»

d lgdogzitdoydotxoxtixodototxtoxExplanation:dododototxotixitdidtsdosoxoyxd

14.

Two resistances are connected in series as shown in the diagram. (1) What is the current through the 5 ohm resistance ?(ii) What is the current through R?(mm) What is the value of R?(iv) What is the value of V?I​

Answer»

tion:therefore I=AS THE CURRENT FLOWING THROUGH THE CIRCUIT IS SAMER=V/ITHEREFORE R=6/2=3 ohmVt=V1+V2Vt=10+6Vt=16 V

15.

An Iron sphere of density 8g/cc weights 20g in air.calculate it's wright in water?​

Answer» UR ANSWER ❤️Db=8g/ccd=20gdb/dl=w1/w1-w2_________❤️_________→FOLLOW ME→GIVE THANKS TO MY ANSWER→MAKE MY ANSWER BRAINLIST→KEEP SMILING
16.

Integration of log x . sin x​

Answer» X - LOGX COSX ..
17.

Plz answer this question..... plz anybody its urgent plzzz​

Answer»

read thisExplanation:First note any two objects such as CAR =120km/hrcycle=20km/hrthen u had already noted the distancetabular FORM means in bar graph form make a bar graph if u didn't KNOW it find it on u TUBE ,or ask to google assistantWrite it as it was in uniform motion or in NON uniform

18.

If the length of conductor is increased three times then find the increase in resistance. ​

Answer»

ough LENGTH of conductor increases by 3 TIMES, VOLUME of wire remains same.i.e. V₁ = V₂A₁L₁ = A₂L₂L₂ = 3L₁A₂ = A₁/3

19.

with respect to air the refractive index of ice and that of rock salts are 1.31and 1.50respectively . calculate the refractive index of rock salt with respect to ice? ​

Answer» SEE, refractive index = (speed of light in air or VACCUM)/( speed of light in that medium)refractive index of rock SALT with respect to ICE = (speed of light in ice)/(speed of light in rock salt)speed of light in ice = c/(1.31)and, speed of light in rock salt = c/(1.54)required refractive index = 1.54/1.31 = 1.175 Explanation:please mark me as branliest
20.

an artificial radioactive substances have half life 2500years in how many years it's mass will decay by 90% of its initial mass​

Answer» 10000 YEARS FOLLOW me......
21.

Can we cool our room by opening refrigerator and closing all doors and windows

Answer»

t then there will be ALOT of CFCS COMING out

22.

A convex lens of focal length 2m and a concave lens of focal length 3m are placed in contact with each other. Find the power (in D) of their combination.

Answer»

is will HELP you

23.

29 When a ray of light passes from air to glass what properties of the light a) remain constant. b) vary?(c) State the equation relating these properties(d) What is the relation between velocity, wave lengthand relative refractive index of glass wit air?​

Answer»

it is the BAND of LIGHT FORMS which is CALLED SPECTRUM.

24.

System hang jatt royal blood​

Answer» PLEASE STOP SENDING IRRELEVANT QUESTIONS
25.

Please can som one answer this many thanks look at the attached photo:)

Answer»

NoPls follow me and MARK me BRAINLIEST and INBOX me boys for CHATTING if U want to chat inbox me pls

26.

The image is 30cm from concave mirror and it's focal length is 60 cm find the distance from object of concave mirror

Answer» HOPE IT WILL YOU.......
27.

Daily situation of buoyancy

Answer»

Boat, SHIP, submarine: The most IMPORTANT example of BUOYANCY in our daily life is the boat, ship and submarine floating in water. They are made of such materials so that their bottom surface is large. When they submerge in water to a small depth, water gives it a LOT of buoyancy force, so they float in water.Explanation:please FOLLOW me

28.

Your luck is shining ​

Answer» YAAA.....EXPLANATION:
29.

Your friend is unable to find the difference between myopia and hypermetropia ask some question to your teacher to make him understand

Answer» SK some questions to understand the diffrence b/w Myopia & Hypermetropia .1 ) what is myopia and hypermetropia ?2 ) How myopia and hypermetropia is caused ? 3 ) How Myopia and hypermetropia should be correct ?4 ) which lens is used to correct myopia and hypermetropia ?5 ) which disease is SHORT EYE sightdness and which is long sightdness ?
30.

Difference between total internal reflection and reflection by a plane mirrir​

Answer»

☆1. Reflection of light RAYS occur at any boundary between two optical media. TOTAL internal reflection occurs only when some conditions are met.2. Reflection of light rays occurs when a light ray travels from a lighter medium to a denser medium also. But Total Internal reflection occurs only when light travels from a denser medium to a lighter medium.3. Reflection occurs for any angle of incidence between 0° and 90°. Total internal reflection occurs only if the angle of incidence is more than the critical angle between the two media.4. Only a part of the total ENERGY in the light is REFLECTED during the normal reflection. Part of it is scattered and part of it is refracted. In total internal reflection all the light is reflected.5. Intensity of the light is more and the objects shine brilliantly in total internal reflection as compared to ordinary reflection. Diamonds sparkle due to total internal reflection. Normal reflection images are less bright.6. Reflection of light does not depend on the refractive index of the medium on which it is incident. Total internal reflection DEPENDS on the refractive indices of both

31.

A set of independent current measurements were recorded as 10.03, 10.10.10.11 and 10.084. Calculate the average current?​

Answer»

tion: Calculate the amount of external equities as on 31st March ' 2015:Amit started a business with a capital of ` 20,000 on 1st April,2014.On the same day, he also borrowed ` 5,000 from a FRIEND to invest in business. During 2014-15, he earned a profit of ` 10,000, INTRODUCED an additional capital of ` 12,000 and had WITHDRAWN ` 6,000 for his personal use. ONE 31st March, 2015, the total assets were ` 1,00,000.

32.

The magnets which retain the magnetism as long as the magnetizing force is applied are called as​

Answer» MAGNETIC FORCE U can SAY.
33.

Find the net force on 2c placed in the figure? ​

Answer»

2C×2C is the ANSWER for your QUESTION

34.

Write the dimensional formulae of following with proper calculation. (1) work (2) Resistance (3) Impluse ​

Answer»

The WORK is calculated by multiplying the FORCE by the amount of movement of an object (W = F * d). A force of 10 newtons, that moves an object 3 meters, does 30 n-m of work. A newton-meter is the same thing as a joule, so the units for work are the same as those for energy – joules.Explanation:Terminal voltage is the voltage output of a device is measured across its terminals. Terminal voltage is calculated by V = emf – Ir.An impulse is equal to the net force on the object times the time period over which this force is applied. Below, we DERIVE impulse from the equation F = ma, which comes from Newton's second LAW of motion.

35.

S Activity–2 : To show that liquid pressure depends only upon the height of the liquid column and not the volume of the liquid. Material required -Three to four transparent plastic bottles of different capacities (2 litre, 1.5 litre, 1 litre and 0.5 litre), Nail or compass to make holes in the bottle, Cello tape, Meter scale, Paper cup, a wooden stool or table to be used as a stand, water. Method-  Take three transparent plastic bottles of different capacities.  Make one hole on the side of each of the bottle at the same distance from the base of the bottles.  Seal these holes with cello tape  Make a mark near the top of the bottle of least height .Measure the height of this mark from the bottom. Make marks at this height in the remaining two bottles too.  Fill each bottle with water using a paper cup. Note that the level of water is the same in all the bottles (till the mark made on each bottle). Count the number of cups used to fill each of the bottles.  Fill each bottle with water using a paper cup. Note that the level of water is the same in all the bottles (till the mark made on each bottle). Count the number of cups used to fill each of the bottles.  Place one of the bottles on the wooden stool or table. Remove the cello tape from the hole. The water stream will come out of the hole.  Mark the point at which the water stream falls on the floor.  Measure the distance of this mark from the base of the stand.  2 Bottle Distance of mark from stand Answer the given question a. What can you say about the distances recorded by you? Are they approximately equal? b. In the above activity, will you get the same observation if the level of water in each bottle was different

Answer»

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36.

whare will the image be formed when object is placed between the focus and the pole(infinity, pole) of the convex mirror?​

Answer»

the object is placed between the FOCUS and the POLE of the CONVEX MIRROR , the image is FORMED behind the mirror between the pole and the focus.

37.

A length of metal rod at 27°C is 4.256m. Find the temp. at which the length of same rod increases to 4.268m.( alpha=1.2×10^-5). Please give me answer in step by step method please.​

Answer»

As there is very SMALL change in length and alpha is very HIGH TEMPERATURE will be approx. 27° onlyPLEASE MAKE IT BRAINLIEST ....

38.

Please answer them... The focal length of a concave mirror is 2 cm. To use it as a dentist's mirror, what should be the distance of the tooth ? An Object is kept at a distance of 5m from a convex mirror of radius of curvature 3m. Find the magnification in the image formed by the mirror. A convex lens of focal length 2m and a concave lens of focal length 3m are placed in contact with each other. Find the power (in D) of their combination. An object is kept at a distance of 25 cm in front of a converging lens of focal length 10cm. Find the distance of the image from the mirror. Explanation not needed... Please it's urgent

Answer»

The focal LENGTH of a concave mirror is = 2.5 cm. As we know that when the object is placed between the FOCUS and the pole of the concave mirror,the magnified IMAGE is formed. So, the distance of the tooth from the mirror should be 2.5 cm, so that DENTIST can see the ENLARGE view of tooth.

39.

Wheather the electric field by a point charge is uniform or non uniform ? if not how we can create it?​

Answer» ELECTRIC field by a point charge is NON UNIFORM because it's intensity DECREASES with increase in distance
40.

4 Describe an aci activityto make a coin visible ofthe bottom of the bucket half- filled withwater was not visible whenyoulook at thecoin from one side above the water.Describe anachiwity to obtain image formationby the concave mirfor for all six positionsQIn objects?​

Answer» PHYSICS AWESOME TECHNIQUES
41.

Calculate the magnitude of electric field intensity which can just Balance a portone​

Answer»

The FORCE acting on it to balance electrostatic force will be its weight MG. So, the electric field that BALANCES the mass of DEUTERON is 2 × 10⁻⁷ N/C. Hence, this is the required SOLUTION.

42.

What is the amount of work done in moving a 200 nC charge between two points of 5 cm apart on an equipotential surface?

Answer» SORRY BRO i can't FIND the ANS of this QUESTION
43.

Draw velocity time graph for a body movement with zero acceleration

Answer»

it can be a straight line parallel to the TIME Explanation:as there WOULD not be ACCELERATION just a consant VELOCITY

44.

On what pan we place the objects and why

Answer»

that is UR WISH don't ASK me

45.

What is hertz?Where do we use it?

Answer»

Hertz is the SI unit of frequency,EQUAL to one cycle PER second.Explanation:the TERM Hertz is most frequently used in connection with alternating current, electromagnetic waves( radar,light ) and sound

46.

The speed of a car is 56KM/H, where as the speed of a bus is25M/S which vehicle move faster

Answer» HOPE IT WILL HELP YOU ; -} .PLEASE MAKE it BRAINLIEST
47.

Which of following is extensive property temperature density refractive index viscosity​

Answer»
48.

A length of metal rod at 27°C is 4cm length increases to 4.02cm when the metal rod is heated to 387°C. Determine the coefficient of linear expansion of the rod........answer in step by step method please.​

Answer»

Coefficient of thermal expansion = CHANGE in LENGTH / (original length X change in TEMPERATURE) So, α c /α F = Change in temp in Fahrenheit / change in temp in centigradeOr α F =α C (change in T C /change in T F ) = α C (change in T C /(9/5)change in T C ) = α C ×(5/9) = (20/3)×10 −6

49.

LEVEL-I(CW) MAGNETIC MOMENT ANDRESULTANT MAGNETIC MOMENT1. The geometric length of a bar magnet is24 cm. The length of the magnet is1) 24cm 2) 28.8cm 3) 20cm 4) 30cm​

Answer»

y3yegegwtwvvwsnejnekeen3nnh3j3h3h3heheuwjjjhExplanation:3jiu2u2j2j2jwjhwhhysgwhwyw772727277762727263627277766766766

50.

All formula of physics for class 10 11​

Answer»

I can't GIVE more ATTACHMENT so I have not ABLE given MOREIF it helps you than please mark brilliant