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 is the means of reproduction of human

Answer»

ction is PROCESS in which organism PRODUCED another ORGANISMS

2.

Hi frrriends which carbon carbon compound is this

Answer» CARBON COMPOUND. I GUESS it is BENZENE. or HEPTANE
3.

A state the relationship between the Joule and the calorie in one sentence

Answer»

4.18Jhope it COULD HELP you.

4.

What is nutrition? what is heterotrophic mode of nutrition? What is autotrophic mode of nutrition?

Answer»

rophic nutrition. Heterotrophic nutrition is the mode of nutrition in which ORGANISMS depend upon other organisms to survive. All animals and non green PLANTS are heterotrophic. Heterotrophic organisms have to acquire and TAKE in all the organic SUBSTANCES they need to survive

5.

Mention two important reasons due to which energy losses occurs in actual transformer

Answer»

sons DUE to which energy LOSSES occurs in actual transformer are :-1. Flux leakage =The flux produced by the PRIMARY COIL may not be all linked to the secondary coil. 2.Resistance of windings=The low resistance copper wire used for the windings still has resistance and thereby contribute to energy losses. If you found it helpful.... please MARK it brainliest

6.

an object of mass 10 kg is taken at the height of 6 meter above the ground. Calculate the energy stored in this object.

Answer»

it MAY HELP you

7.

What is evidence in support of structure of glucose

Answer» RMULA... C6H1206
8.

When an object is dropped from the height of 100m from the surface of the earth after 3 seconds what will be the distance travelled by the object?

Answer» E TRAVELLED 44.1m
9.

What is extinction coefficient in spectrophotometer?

Answer»

inction coefficient tells how much LIGHT of a particular wavelength is absorbed. The extinction coefficientis a constant when temperature, SOLVENT, and the wavelength of light used are specified, hence these must ALWAYS be stated. ... PHOTOMETRY - the process of measuring light intensities with a photometer.

10.

What is pressure coefficient staganation point for incompressible flow?

Answer»

ressible flow the STAGNATION pressure is equal to total pressure only if the fluid entering the stagnation point is brought to REST isentropically. For many purposes in compressibleflow, the stagnation ENTHALPY orstagnation temperature PLAYS a role similar to the stagnation pressure inincompressible flow.

11.

What happens when light fall on a rough surface?

Answer»

ght falls on a rough surface, irregular REFLECTION takes place i.e., LIGHT rays GET reflected in many different angles________________________________________________________--Hope This Helps!Please mark as brainliest

12.

7. The distance of a star from the earth is 8.33 light minutes. What do you mean by the statement? Express the distance in metre. Class 9 ICSE Ch - Measurements and Experimentation.

Answer»

re!The statement 'The distance of a STAR from the earth is 8.33 light minutes' means that the light from the star takes 8.33 minutes to reach earth.Given,Speed of light = 3 * 10^8 m/sDistance covered in 1 SEC = 3 * 10^8Time taken = 8.33 min = 8.33 * 60 sDistance = speed * TIME = 3 * 10^8 * 8.33 * 60 = 1.5 * 10^11 mHope It HELPS You!

13.

The flight of rocket into the space is based on newtons third law of motion explain

Answer»

s THIRD Law states that "EVERY action has an equal and opposite reaction". In a rocket, burning FUEL creates a push on the front of THEROCKET pushing it forward. This creates an equal and opposite push on the exhaust GAS backwards

14.

The mass of an atom of oxygen is 16.0 u. Express it in kg. Class - 9th ICSE

Answer»

re!GIVEN,Mass of ONE atom of oxygen - 16.0 U1 u = 1.66 * 10^-27∴ The mass of an atom of oxygen = 16.0 * 1.66 * 10^-27 kg                                                         = 2.656 * 10^-26 kgHope It Helps You!

15.

Write the structure of the middle ear

Answer»

dle ear is the portion of the earinternal to the eardrum, and external to the oval window of the inner ear. The MAMMALIAN middle ear contains three ossicles, which transfer the vibrations of the eardrum into waves in the fluid and membranes of the inner ear. The hollow space of the middle ear is also known as the tympanic CAVITY and is surrounded by the TYMPANI bone. The auditory TUBE (also known as the Eustachian tube or the pharyngotympanic tube) joins the tympanic cavity with the NASAL cavity (nasopharynx), allowing pressure to equalize between the middle ear and throat.

16.

Procedure of five weight of person in mars and moon

Answer»

hinkers from AROUND the world rise to that challenge in a COLLECTION of essays titled "The Way We Will Be 50 Years From Today."The consensus view is that we'll muddle through many of the issues that vex US today — including climate change and TERROR threats. And we'll hit upon so many medical and technological wonders that today's 50-year-olds will have a fair CHANCE o

17.

What is the audible limit of human ear in short answer

Answer»

ible LIMIT of human ear is 20hz to 20000HZ. I HOPE this is HELP

18.

One advantage of AC over DC

Answer»

your ANSWER...AC CURRENT can travel on both directions.AC current is cheaperTesla invented AC currentDC current is unidirectional.DC current is expensive...EDISON invented DC current.  please mark as brainliest...

19.

The length of the hours hand in a pendulum clock is 10cm .the speed of the tip of the hand is

Answer»

distance / TIME 10 cm/ 3600 sec 0.0027 cm/ sec Hence, the après of thé hour HAND clock is 0.0027 cm/ sec.

20.

What happens when electric current is passed through geysers element

Answer»

electric current flows through it, it glows RED hot and converts the electrical ENERGY passing through it into HEAT, which it radiates out in all DIRECTIONS. HEATING elements are typically either nickel-based or iron-based.

21.

What is Bhor's Model????????????

Answer»

sicist Niels Bohr said, “ANYONE who is not shocked by quantum theory has not understood it.”  He also said, “We must be CLEAR that when it comes to atoms, language can only be used as in poetry.” So what exactly is this  Bohr atomic MODEL? Let us find out!Bohr atomic model and the models after that explain the properties of atomic electrons on the basis of certain allowed possible values.  The model explained how an atom absorb or emit RADIATION when electrons on subatomic level jump between the allowed and stationary states. German-born physicists James Franck and Gustav Hertz obtained the EXPERIMENTAL evidence of the presence of these states.

22.

If a balanced force act on a body then it will be possible to a body to move with uniform speed

Answer»

are said to be balanced when TWO equal and opposite forces acts on an object which makes net force to be zero. Balanced forces are acting means object will be rest. When unbalanced forces are acting on object it starts moving in the direction of force.Example a BOOK KEPT on table has two forces GRAVITATIONAL force acting downwards and NORMAL force acting upwards. As two forces are equal and opposite the net force will be zero and object remains at same.mark as brainlist!!❤

23.

During propagation of electromagnetic waves electric energy desity is

Answer» E!!! ELECTRICAL ENERGY DENSITY is HIGH...
24.

What is the meaning of distilled water in hindi?Please answer it fast

Answer»

al is the MEANS of DISTILLED WATER ....plzz mark as BRAINLIEST

25.

Why do you feel relief from heat during summer if you go near lake?

Answer» EZE if morningLand BREEZE if EVENING or NIGHT
26.

The person cannot see before 30cm. Find power of corrective lenssee before 30cm

Answer»

be FARSIGHTED - hypermetropiacorrection - CONVEX LENS

27.

The average distance of Uranus from the sun is about 20u and that of Pluto is about 40 A.U .find the ratio of the time period of revolution of these planets around the sun

Answer»

t this..........

28.

to go from town A to town B a plane must fly about 1780 km at an angle of 30 west of north.how far north of A is B

Answer» E is UR ANS......
29.

A force of 98 newton acts on a body of mass 10 kg which is at rest calculate velocity at the end of 5 seconds and distance travelled by the body in 5 seconds

Answer» UR ANS.........
30.

This is from 11 class and from physics so explain Kepler's first law of planetary of motion. don't copied from google please give me correct answer

Answer»

KEPLER'S FIRST LAW OF PLANETARY MOTION THIS LAW STATES THAT "" EVERY ALL PLANETS REVOLVES AROUND THE SUN IN AN ELLIPTICAL ORBIT HAVING SUN IS THE ONE OF THE FOCI ""I HOPE THIS INFO HELPS U ☺️☺️☺️☺️☺️

31.

What is required to get a shadow of a opaque body

Answer» MENTS:A SOURCE of lightA SCREEN to CAST the shadowAn opaque objectMark it as the BRAINLIEST!!:)
32.

What is Bernoulli's theorem proof this theorem

Answer»

d dynamics, BERNOULLI's principle states that an increase in the SPEED of a FLUID occurs simultaneously with a decrease in PRESSURE or a decrease in the fluid's potential energy. The principle is named after Daniel Bernoulli who published it in his book Hydrodynamica in 1738.

33.

Hii guyspls solve it

Answer»

your ANSWER in the above QUESTIONS

34.

Pls solve it. it is from electrostatics

Answer» UR ANSWER in the above
35.

What is the gravitational unit of pressure

Answer»

e. The (only) gravitational unit of pressure is the technical atmosphere (at). It is thegravitational FORCE of ONE kilogram, i.e. 1 KGF, exerted on an area of one squareHope it's helpful plz BRAIN mark fast centimetre

36.

Outline the main steps used in sewage treatment. plz answer quickly it's urgent and follow me plzzz.

Answer» GE TREATMENT , the BACTERIA ALCANOVORAX borykumensis can destory the pyrindines
37.

What type of wave is produced in a metallic slinky when one of its end is tied to a rigid support, and the free end, is compressed and released along its length

Answer» HIGH PITCHED SOUND WAVES PRODUCED ....
38.

What is more elastic water or air why

Answer»

water is ELASTIC nor air is elastic.but I think that water is elastic because it can be compressedplease mark this as BRAINLIEST ANSWER

39.

Whuch physical quantity remain constant in UCM?

Answer»

vScalar ACCELERATION, v^2/rAngular momentum, mvrKinetic ENERGY, (1/2)* mv^2Mass mforce, mv^2/rplease MARK this as brainliest ANSWER

40.

Give two examples each of the metal that are good and poor conductor of heat ?

Answer»

h metals are SUPPOSED to begood conductors of electricity andheat,metals like MERCURY, lead, alloys of iron and chromium, titanium and stainless steel are poor conductorswhen compared to SILVER, COPPER and GOLD. I hope that helps. please mark this as brainliest answer

41.

When was the first rotary fuel injection pump produced?

Answer» GAN on the Roosa Master fuel INJECTION pump in May, 1947. From 1947 to 1952, activities were concentrated on laboratory DEVELOPMENTS and experimental installations. During 1952, productionof the MODEL “A” pump was begunplease mark this as BRAINLIEST answer and follow me
42.

Explain Bell Coleman Cycle

Answer»

chine consists of a air compressor, condenser, and an EXPANSION cylinder (Air motor), evaporator (COLD STORAGE chamber). The WORK obtained from the air motor is USED for air compression. ... In expander cylinder (Air motor) reduction in temperature takes place.hope it helps mark me as brainliest

43.

Explain complete working of bullet train

Answer»

conventional trains that use wheels, the Maglev is based on magnetic levitation. Electromagnets levitate the train a short DISTANCE just above the tracks. ... SHANGHAI Maglev has the HIGHEST RUN speed of 431kmph for an operational train covering a 30.5-km distance in 7mins 20secs.

44.

What are valance orbitals in SC?

Answer»

m can lose one, two or all three valence ELECTRONS to become Sc+1, Sc+2 or Sc+3, respectively. The +3 oxidation state is the most common. The electrons at the outermost SHELL is known as valence electrons. There are 3 electrons at the outermost shell of SCANDIUM according to its ELECTRONIC configuration.this MAY help you

45.

How a musician playing on a flute change the pitch of sound produced by it

Answer»

ges the SOUND of the flute by moving his fingers ACROSS the HOLES of the flute

46.

At a certain point, the electric field is measured to be 200N/C. What is the magnitude of the electric force on a proton placed at this point?

Answer»

200×1.6×10^-19=3.2×10^-17

47.

Why do camel have large flade fit

Answer»

endsThe CAMAL have large flade FIT because they LIVE in DESERT and in desert the fit of camels help them to walk on sandThanksMake my answers brainliestAnd FOLLOW me

48.

Why we use reference in uv visible spectroscopy

Answer»

olet and visible (UV-Vis) ABSORPTION spectroscopy is the measurement of the attenuation of a beam of LIGHT after it passes through a sample or after reflection from a sample surface. Absorption measurements can be at a SINGLE WAVELENGTH or over an extended SPECTRAL range.

49.

A sound wave in air has a frequency of thousand hertz and a wavelength of 84 cm how long it will take to travel 1 km

Answer»

ityn= frequencyl=laimdawe KNOW thatV=nlV=1000*.84m=840m/sso to TRAVEL 1000M it needs=1000/840=1.19seconds

50.

Graphite is not used in ornaments.

Answer» Z it is very SOFT and BRITTLE .