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 SEXUAL REPRODUCTION IN HUMAN​

Answer»

Having OFFSPRING or CHILDERN to MAINTAIN the population
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2.

(c) How does Paramecium obtain its food ?​

Answer»

Answer:

PARAMECIUM obtain their food through the use of TINY hairs called cilia; they use the cilia to move the food into the oral groove until it reaches the mouth opening. The cilia are ALSO used to HELP the paramecium move. Paramecium live in water habitats, feeding on algae, bacteria and yeast.

3.

400 joules of work is done in raising a 72N weightto a vertical distance of 5 meters with uniformvelocity. How much work is done against airresistance as the weight is raised?(1) 28 J(2) 40 J(3) 20 J(4) 36 J​

Answer»

Answer:

(2) 40J

Explanation:

Given that 400joule of work is DONE in RAISING a 72N WEIGHT to a vertical distance of 5 m .

So actual work done = f*s = 72×5 = 360J

Experienced work = 400j

so, work done against AIR resistance is = experienced work done - actual work done

400-360 = 40J answer

_______________________

Hope it's helpful

4.

2) Sketch & label-Scoliodon​

Answer»

ANSWER:

OK

Explanation:ok

5.

What do you mean by traget site​

Answer»

THE ANSWER IS:-

Target Site means any WEB site on the Internet specified by a MediaPlex Client on which Advertisements are to be served on behalf of that MediaPlex Client pursuant to an AD insertion order or other agreement between MediaPlex or the MediaPlex Client and the proprietor of that Web site that allows for serving of the Advertisements from third party ad serving services.

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6.

5) Which reaction is used for hydrogenation of vegetable oil in the presence of nickel as catalyst(b) CCC----W celeHHHHHнo-c-c-c c-c-c.H OHн он(d) C-CC-H(c)​

Answer»

Answer:

The reaction used to convert vegetable oil to vanaspati GHEE in the presence of Ni or PD catalyst is called HYDROGENATION of addition reaction. In this unsaturated hydrocarbon is reacted with HYDROGEN to break double and triple bonds and form single bonds and become saturated.

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7.

How can I increase my running speed​

Answer»

Answer:

To improve your running speed and ENDURANCE, start by doing 10 walking lunges for each leg to STRETCH out your muscles and reduce the risk of cramps and INJURIES while you run. ADDITIONALLY, add interval training by running for 1 minute at maximum speed to raise your heart rate and exhaust your muscles.

Explanation:

I hope it will helps you ❣️

8.

Fill in the blanks reflection is defined as the changing of the ........... by a surface​

Answer»

ANSWER:

Dierection of LIGHT

EXPLANATION:

9.

Write short note on Lamarckism .only give answer 10th students ​

Answer»

ANSWER:

OK

Explanation:ok

10.

- 4. Solve the following questi(i) Observe the given figure and answer the following question : (Any one)Observe the given figure and answer the following question:(a) Identify and write the natural process shown in the figure.(b) List the phenomena which are observed in this process.(C) Redraw the diagram and show the above phenomena in it.(d) Explain the process shown in the figure.​

Answer»

ANSWER:

the light is BENDING......by REFLECTING..though..the circle

Explanation:

firstly the light CAME...to...

11.

(3) Spraying of chemical pesticides should be avoided....only give reason​

Answer»

Answer:

Because the pesticides stick with the surface of the CROP and when we consume it the harmful CHEMICAL SUBSTANCES go into our digestive system resulting various diseases.....

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12.

What kind of mirror will you use as a rear view mirror in a car concave or convex ? why?​

Answer»

Answer:

CONVEX mirror

Explanation:

We will use a convex mirror in a car as it has property to diverge light so it will give an enlarges image of the back view as a result you will be able to see big view in small mirror.

HOPE it will HELP you.

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13.

1) Write any two sexual diseases​

Answer»
  1. HIV
  2. AID

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......

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14.

Carbon atomic number​

Answer»

HEY mate UR ANSWER is 6

hope it helps U........✌✌

15.

D) Complet the analogy:Tsunami : Geological :: Hailstorm:____​

Answer»

ANSWER:

METEOROLOGICAL

.....not very SURE...must b RIGHT .

16.

can anyone explain me Ocean Thermal Energy or tidal energy? those who can explain me in detail he or she will be counted by me in brainliest. because day after tomorrow I will have exam​

Answer»

Ocean Thermal ENERGY

  • The surface of the ocean is at a higher temperature than the layers below.
  • This is because of the sun's heat warms up the upper layers of the sea.
  • This temperature difference is exploited to generate energy
  • A minimum temperature difference of 20 degrees C is needed between water at the surface and at a depth of about 2 km.
  • This requires Ocean Thermal Energy Conversion plants which converts ocean thermal energy to electricity.  

Ocean Thermal Energy Conversion plants

  • The water at surface of the ocean which is at higher temperature vaporizes liquid ammonia.
  • The vapour ammonia now moves the turbine which generates electricity.
  • The vapour ammonia then, is condensed using the water at the bottom layers of the ocean. It now again becomes liquid ammonia.
  • This is again heated by the heat from the top layers and the process continues

aDVANTAGES

·         More reliable (more than solar/wind)

·         Renewable

·         Low maintenance cost

DISADVANTAGES

  • Initial cost is very high
  • Not environment FRIENDLY because construction of such plants COULD harm AQUATIC plants and animals.

17.

(6) Classify the animals.Kangaroo, earthwormbedbugs.​

Answer»

ANSWER:

kangaroo-marsupials

earthworm-annelids

bedbugs-insect

18.

Questions1. For the symbol H,D and Ttabulate three sub-atomicparticles found in each of them.2. Write the electronicconfiguration of any one pair ofisotopes and isobars.​

Answer»

EXPLANATION:

Here H represent hydrogen and D represent DEUTARIUM and T represent tritinium

electronic configuration of H is 1,

19.

it is found that as an object is moved from a great distance to the focus of a spherical mirror the image moves away from the mirror what kind of mirror is it convex or concave ​

Answer»

EXPLANATION:

It is a CONCAVE mirror. The IMAGE formed by a concave mirror starts shifting away from the focus when the OBJECT is brought nearby the focus.

20.

It is essential for every one to have a knowledge of first aid....give reason...​

Answer»

Answer:

Knowledge of first aid promotes the sense of safety and well being amongst people, prompting them to be more alert and safe in the SURROUNDINGS they DWELL in. AWARENESS and desire to be accident FREE keeps you more safe and secure, reducing the number of causalities and accidents

21.

B) Complete chart:1) Xylitol a) To impart acidityb) To impart Sweetness​

Answer»

ANSWER:To IMPART SWEETNESS

22.

Identify the process shown in the given diagram and give answers of thedi) Identify thfollowing sub-questions :a) Which process will you study with the diagram?(b) Define the process.(c) Explain the process in brief.(d) Write the anode and cathode reactions.​

Answer»

ANSWER:

where is the diagram

Explanation:

23.

A) Which bone is remnant of tail in human beings​

Answer»

ANSWER:TAIL bone

Explanation:

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24.

या वर्षाच्या तुलनेत यंदा परिवार देवतांची व्यवअंदाज आहे. असल्याचे विठ्ठल जोX+/-0DE PI​

Answer»

ANSWER:

BRO, which LANGUAGE it is

Explanation:

25.

Explain the food habits of lion​

Answer»

Answer:

Lions are carnivores....,they hunt for food when they are hungry...they HAV thick muscles for CATCHING their prey.

their cannines are sharp for TEARING food.

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26.

in a plane mirror which is the measure of the angle of incidence the angle between the mirror and incident ray on 90 degree minus the angle between the mirror and the incident ray​

Answer»

ANSWER:

The angle between the mirror and the incident RAY is 30 degrees. The sum of the angle of incidence and this angle (30) makes a right angle. So, the angle of incidence is 90 - 30 = 60 degrees. As the angle of incidence and the angle of reflection are equal, both angles equal 60 degrees.

Picture-

27.

1. Name the three sub atomic particles of an atom.2. Helium atom has an atomic mass of 4u and two protons in its nucleus. How many neutrons does it have?​

Answer»

ANSWER:

PROTON NEUTRON and electron

2neutrons babes

Explanation:

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28.

प्रवर्धक के आऊटपुट स्टेज को क्या कहते है।मिवसर स्टेज(s) पावर स्टेजडिटेक्टर स्टेज(D) स्टेज​

Answer»

ANSWER:

प्रवर्धक या एम्प्लिफायर (AMPLIFIER) ऐसी युक्ति है जो किसी विद्युत संकेत का मान (अम्प्लीच्यूड) बदल दे (प्रायः संकेत का ... प्राप्त a.c. आउटपुट पावर तथा शक्ति प्रवर्धक को बैटरी द्वारा सप्लाई की गई d.c. पावर के अनुपात को उसकी कलक्टर दक्षता कहते हैं।

29.

Balance the equationFe + H2O → Fe3+4 + H2​

Answer»

Explanation:

3Fe(s)+4H2O(G)=Fe3O4(s)+4H(g)

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30.

what is bleaching powder chemically. how it is prepared. what happens when bleaching powder is exposed to air for long time ? give any two important uses of bleaching powder​

Answer»

ANSWER:

BLEACHING POWDER is a SIMPLE powder

31.

What did savarkar do in London in short answer​

Answer»

Answer:

Serving as the president of the Hindu MAHASABHA political PARTY, Savarkar endorsed the IDEA of India as a Hindu RASHTRA (Hindu Nation) and opposed to the Quit India struggle in 1942, calling it a "Quit India but keep your army" movement.

32.

What is the structure formula of pantone?​

Answer»

Answer:

first of all its pentone

and it does not EXIST , it can be pent-2-one or pent-3-one not pent-1-one as if doubly BONDED OXYGEN is at first POSITION it is an aldehyde

Explanation:

33.

(iv) Explain how dew and fog are formed.​

Answer»

Answer:

Calm winds lead to the FORMATION of dew. The surface of air at ground level is COLDER than the air above the surface. Radiation COOLING lead to the temperature drops to the condensation level and then dew forms. When the air above the ground cools under LIGHT wind SPEEDS, fog also forms

34.

Accident a diasaster​

Answer»

Answer:

isme KYA krna h

Explanation:

it was a QUESTIO N,,,, why u MARKED me BRAINLIEST

35.

In a plane mirror, which is the measure of the angle of incidence -the angle between the mirror and the incident ray, or 90degree minus the angle between the mirror and the incident ray​

Answer»

ANSWER:

they are there in google search there

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36.

Name(a) three elements that have a single electron in theiroutermost shells.(b) two elements that have two electrons in the Gulerinosishells.(c) three elements with filled outermost shells.​

Answer»

ANSWER:

a) Na, K, Li

b) Be, MG, Ca

c) Ne, AR, Xe

Explanation:

37.

Who invented dishwasher​

Answer»

Answer:

Josephine Garis COCHRAN INVENTED the FIRST USEFUL dishwashe

38.

What happened when cooking medium is made to flow down a drain​

Answer»

This is the CORRECT ANSWER

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39.

What are omnivorous animals​

Answer»

OMNIVOROUS :

THOSE ORGANISMS WHICH EAT BOTH FLESH AND GRASS IS CALLED OMNIVOROUS.

EX : HUMANS, CROW ETC.

@.....❤

40.

What is the Ph value of a) acidic b) basic and neutralsolutions​

Answer»

ANSWER:

The pH SCALE ranges between 1 and 14: Acids have pH values lower than 7; Bases have pH values HIGHER than 7; and. Neutral SUBSTANCES have pH values approximately equal to 7.

Hope it helps u..ASK if any doubt

41.

Work function of metal pb is​

Answer»

ANSWER:

BULLETPROOF VESTS and PENCIL LEADS

42.

If you dump Kitchen waste is a pit after sometimes it may convert into which compost​

Answer»

ANSWER:

it will CONVERTED into VERMICOMPOST

43.

If we do not keep our body clean, what impact will it have on our life? ​

Answer»

If we do not CLEAN our body we feel uncomfortable and germs stick to our body causing many diseases LIKE food POISONING, lice and dandruff PROBLEM , etc.

44.

What are Herbivorous animals​

Answer»

The animals which only eats plants are called herbivores animals. EXAMPLE- GIRAFFE, RABBIT, COW, ETC..

45.

Who is regarded as the father of surgery ​

Answer»

ANSWER:

JOHN Hunter

Explanation:

46.

Explain force on current carrying conductor in a magnetic field​

Answer»

Answer:

Theory: A CURRENT carrying conductor placed in a magnetic field experiences a force. If the DIRECTION of the field and that of current are mutually PERPENDICULAR to each other, then the force acting on the conductor will be perpendicular to both and that can be determined using the FLEMING's left-hand rule.

47.

What are carnivorous animal​

Answer»

ANSWER:

CARNIVOROUS animals are flesh eating animals. EX LION ,tiger

Explanation:

48.

Threats to biodiversity explain ​

Answer»

HII there

here is your answer

BIODIVERSITY is under serious threat as a result of human activities. The main dangers worldwide are population growth and resource consumption, climate change and global warming, HABITAT conversion and urbanisation, invasive alien SPECIES, over-exploitation of natural resources and environmental degradation.

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49.

A concave lens of focal length 15 cm and image 10 cm from the lens how far the object is from the lens from the lens draw the ray diagram...plz answer me fast and answer correctly​

Answer»

Answer:

Given,

focal length, f = -15 cm

Distance of image, v = -10 cm

Distance of OBJECT, u =?

We know that,

1/v - 1/u = 1/f

So,

1/-10 - 1/u = 1/-15

So, -1/10 + 1/15 = 1/u

(-3 + 2)/30 = 1/u

-1/30 = 1/u

Therefore u = -30 cm

Thus object is placed 30 cm away from the concave lens.

Negative sign shows that object is at 30cm in FRONT of the lens.

50.

पानी स्तर कंट्रोलर एककन्वर्टरडीटेक्टर(B)ऑसिलेटरइनमे से कोई नहीं(D)​

Answer»

ANSWER:

convertor h I hope this answer HELPFUL for U