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.

We prefer to have a variety of dishes in the diet. What should be the main reasonbehind this?because non-vegetarian food is​

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ANSWER:

One reason FOOD variety is INCLUDED in recommendations is because different foods have different NUTRIENTS. Eating a varied diet can BENEFIT our health by reducing risks associated with malnutrition, which happens when we don't get the right amount of nutrients from our diet.

2.

Explain giving scientific reason water should be boiled and then use during an epidemic​

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Answer:

Germs of cholera spread through faeces of a PATIENT. ... If such contaminated water is used for drinking, others may get the infection of cholera. THEREFORE, during an EPIDEMIC of cholera, water should be BOILED. Boiling destroys the germs in the water and therefore we are PROTECTED against the germs.

3.

Does Planet Jupiter has Rings ? ​

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ANSWER:

YA IT HAS RINGS

JUPITER's iconic Great Red Spot is a giant STORM bigger than EARTH that has raged for hundreds of years. Jupiter is surrounded by dozens of moons. Jupiter ALSO has several rings, but unlike the famous rings of Saturn, Jupiter's rings are very faint and made of dust, not ice.

FLW ME

4.

2. Which are the microbes thatdestroy the chemical pesticides in soil?​

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ANSWER:

Fungi, bacteria and PROTOZOANS are those MICROBES that destroy the chemical PESTICIDES in SOIL.

5.

The cyme slowly moves to the small intestine through the​

Answer»
6.

Name the three types of milets

Answer»

ANSWER:

RABI ,kharib or ZAID are 3types of SEASONAL MILETS

7.

B) Give one application each of a concave and a convex mirror in daily life?​

Answer»

Explanation:

Concave mirrors are used by DENTIST to see ENLARGED image of the teeth.

Convex mirror are used as rear view mirror in CARS as it has LARGER field of view due to which more car can BEE seen.

8.

2. Put √ for true and × for false:(10×1=10)a. The brain is protected by the skull. ( )b. Light enters the eyes through the iris.( )c. An adult has 206 bones.( )d. The knee has a hinge joint. ( )​

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Explanation:

a) true

b) false .( it enters through cornea)

c) true

d) false ( it is SIMILAR to hinge JOINT but its name is synovial joint)

9.

(2) Which activity would you do to prove that the temperature of a substance must reachthe combustion point of that substance in order to ignite it? please help me​

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EXPLANATION:

yddywfwhkwkwvefeqjgtttttþtytyt vekwvehkw ehjenv3vf1vgeiwinwuwowgwehow

10.

Which of the following is true about plant.​

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ANSWER:

Where is the points?

.

.

.

ADD the points then only anyone will able to HELP you

11.

choose the correct option from the given alternatives 1) which of the following sources of food is used by dog​

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ANSWER:

you have not PROVIDED US with OPTIONS

12.

Which fiders are soft, shiny and flexible?​

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ANSWER:

Fax FIBRE are soft, shiny and FLEXIBLE

13.

When a metal X is treated with cold water, it gives a base Y with molecular formulaXOH (molecular mass=40) and liberates a gas Z which easily catches​

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Answer:

  • SODIUM (Na) and potassium (K) react with cold WATER to form basic salt NaOH and KOH respectively. The molecular MASS of NaOH is 40. So, X is Na and Y is NaOH.

Hope it helps you..

14.

What is lymph?answer according to CBSE NCERT READER ​

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EXPLANATION:

Lymph

Body fluid

Lymph is the fluid that flows through the LYMPHATIC system, a system composed of lymph vessels and intervening lymph nodes whose function, like the venous system, is to return fluid from the TISSUES to the CENTRAL circulation.

15.

3. Collect more information about reasons for avoiding the use of chemical pesticides.​

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Explanation:

Using chemical pesticides and fertilizers is one of the most MAJOR reasons of soil pollution in our COUNTRY. This is artificial chemical pesticides HARMS the GOOD bacterias too which disbalances the NITROGEN composition in the harvesting soil. That's why we should avoid using chemical fertilizers and pesticides.

16.

3.AIDS को विस्तार से लिखिए। इस रोग के रोगाणु का नाम लिखिए ?​

Answer»

EXPLANATION:

आई. वी (वह वायरस जिससे कि एड्स होता है) रक्त में उपस्थित प्रतिरोधी पदार्थ लसीका-कोशो पर आक्रमण करता है। एड्स पीड़ित के शरीर में प्रतिरोधक क्षमता के क्रमशः क्षय होने से कोई भी अवसरवादी संक्रमण, यानि आम सर्दी जुकाम से ले कर क्षय रोग जैसे रोग तक सहजता से हो जाते हैं और उनका इलाज करना कठिन हो जाता हैं। एच.

17.

Q-2Explain the difference on the basis of properties thermosetting plastics and thermoplastics​

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Answer:

The primary difference between the two is that Thermoset is a material that strengthens when HEATED, but cannot be remolded or heated after the initial forming, while THERMOPLASTICS can be REHEATED, remolded, and COOLED as necessary without CAUSING any chemical changes.

18.

For the same angle of incidence in media and the angles of refraction areand 1 respectively. n which velocity of light of light be minimuma) Pb) Qc) Rd) None of these​

Answer»

ANSWER:

c) R

EXPLANATION:

please THANKS all my answers and mark the brainliest

19.

\which tool is used to break the lumps of soil in the feild​

Answer»

Explanation:

hoe

The hoe is a simple TOOL used to remove weeds and loosen the SOIL. It is made of a LONG rod of wood or iron, and a BENT plate of iron fixed to it at ONE end.

20.

A coil of insulated copper wire is connected to a galvanometer forming a loop anda magnet is A. held stationery B. moved away along its axisC. moved towards along its axisThere will be an induced current in a) A onlyb) A and B onlyc) B and C onlyd) A and C only​

Answer»

Explanation:

The magnetic FIELD AROUND the coil remains constant. THUS, the magnetic field does not change. HENCE, no current will be induced in the coil. Therefore, GALVANOMETER will show no deflection.

21.

(1) Blue coloured solution is given in the figure. Which solution is it? What causes thecolour change in this (0solution. Explain.green colour solutionBlue colour solutionIron nailRadish iron nad​

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Answer:

Explanation:

The Fe displaces the Cu from CUSO  

4

​  

 solution in beaker A as Fe is more reactive than Cu.  

Therefore the blue colour of the solution changes to GREEN due to the FORMATION of FeSO  

4

​  

.

In beaker B, no reaction takes PLACE as Cu being LESS reactive cannot displace Fe from FeSO  

4

​  

 solution.

22.

(4) Sexual reproduction and asexual reproduction ​

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Answer:

Asexual reproduction involves one PARENT and PRODUCES offspring that are GENETICALLY identical to each other and to the parent. SEXUAL reproduction involves two PARENTS and produces offspring that are genetically unique.

Explanation:

mark this as brainlist answer

23.

2. During vacation Radhika ate lots of dishes like Samosas, Puri, Malai, Peda etc.What will she experiences now?(a) Her body may become more obese.(b) Her immunity will increase a lot.(c) She will feel very hungry.(d) Her digestion power will increase.​

Answer»

Answer:

OPTION A us correct

EXPLANATION:

HOPE it helps you

THANK you

24.

Fill in the blanks. a refection occurs when light falls on even surface .​

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ANSWER:

I don't KNOW SORRY BROTHER

25.

4. Specil characteristic of a plant cell is​

Answer»

It has a freely PERMEABLE cell wall to keep cell on shape.

It has plastids.

It has a large VACUOLE.

It does not has centrosome.

CYTOKINESIS happens VIA cell PLATE formation

Hope it helps pal☺☺

26.

Which of the following statement is incorrect for atomic size?a) Atomic size of B>Beb) Atomic size of Be>Bc) Atomic size of N>Od) Atomic size of C>N​

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ANSWER:

OPTION (a) is correct

Hope this is HELPFUL

MARK me as BRAINLIST

27.

An electric LP of resistance 20 ohm and a conductor of resistance 4 ohm are connected to a 6 volt battery as shown in the circuit . calculatea) total resistance of the conductor b) the current through the circuit c) potential difference across the (1) the electrical lamp (2) conductor d) power of the lamp ​

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EXPLANATION:

tedfcufifdjucxcbg TU DI GRUDGE sratckku

28.

1) Thomson's atomic model and Rutherford atomic model.​

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Answer:

Thomson's plum PUDDING model of the atom had negatively-charged ELECTRONS embedded within a positively-charged "soup." Rutherford's gold foil experiment showed that the atom is mostly EMPTY space with a tiny, dense, positively-charged NUCLEUS. Based on these results, Rutherford proposed the nuclear model of the atom.

29.

Ive any two factors responsible for destruction of forests.​

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Answer:

deforestation and increasing POPULATION

Explanation:

deforestation is the PROCESS of cutting of trees or clearing a forest.

increasing population needs house and infrastructure, which needs space and for creating space and construction PURPOSE forests are being destroyed.

hope my answer will help you!!!!!

30.

A child studied the features of blood vessels in the human body and made a report onit. Identify which of these observations is incorrect.A rare question Answer needed​

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Answer:

OBSERVATION about blood FLOW is incorrect

Explanation:

because ARTERIES carries pure blood from the heart towards the body ORGANS

31.

Which gland is known as largest gland in the alimentary canal???​

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Answer:

Liver

Liver. The liver is the largest GLAND in the BODY and is an accessory ORGAN of the disgestive SYSTEM.

32.

Explain how the uneven heating of land and ocean generates wind​

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Answer:

Wind is PRODUCED by the Uneven Heating of LAND and Water in Oceans. ... The cooler air from over the oceans(being at higher pressure), rushes towards the land. This causes the wind to blow from the oceans towards the land. The WINDS blowing from the oceans towards the land in SUMMER are called monsoon winds.

33.

Which of the following true about plant​

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ANSWER:

It is a LIVING being

EXPLANATION:

MARK me as BRAINLIEST

34.

Define gravitational force​

Answer»

Gravity, or gravitation, is a natural phenomenon by which all THINGS with mass or energy—including PLANETS, stars, galaxies, and even light—are brought toward ONE another. On Earth, gravity gives weight to physical objects, and the Moon's gravity CAUSES the ocean tides.

hope this ANSWER may helps you✌✌

35.

Explain the process of casting iron nails in solution of CuS04​

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Explanation:

When an iron nail is DIPPED in COPPER sulphate solution, a BROWN coating of copper is formed on the surface of iron and the colour of copper sulphate solution changes from BLUE to LIGHT green.

36.

DO AS DIRECTED.EXPLAIN THE PROCESS OF CASTING IRON NAILS IN SOLUTION OF CUSO4.(INCLUDING CHEMICAL equation)​

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The answer is

Chemical reaction of iron nail with COPPER sulphate solution in water. Iron DISPLACES copper ions from an aqueous solution of copper sulphate. ... In this reaction, metallic iron is converted into ferrous ion (FE2+) and cupric ion (Cu2 +) is converted into metallic copper. Fe (s) + Cu2 + (aq) —→ Fe2+ (aq)

HOPE it will help u

37.

खाना हमारे लिए क्यों जरूरी है ?​

Answer»

EXPLANATION:

हमारा शरीर अपनी ऊर्जा के लिए भोजन पर निर्भर रहता है। हमें अपनी जरूरी शारीरिक गतिविधियों के लिए तमाम तत्‍वों की आवश्‍यकता होती है। ऐसा भोजन जो इन सभी जरूरतों को पूरा कर सके वह संतुलित आहार कहलता है।

38.

The sound level which is comfortable for thehuman ear.​

Answer»

Answer:

While 20 to 20,000Hz forms the absolute borders of the human hearing range, our hearing is most sensitive in the 2000 - 5000 Hz frequency range. As FAR as loudness is concerned, humans can typically HEAR starting at 0 dB

Explanation:

I hope it will HELP U DEAR

39.

Answer the following questions in short:-What are the two maintypes of respiration?​

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Answer:

CELLULAR respiration is a process that TAKES place inside the cells where energy is RELEASED by the BREAKDOWN of glucose molecules. The process can be conveniently divided into TWO categories based on the usage of oxygen, namely aerobic and anaerobic respiration.

40.

Right and wrong, washing your hands before a meal or snake​

Answer»

Answer:

right

EXPLANATION:

CLEAN hand LEADS to a healthy human

41.

Explain the difference on the basis of propertie(1) Thermosetting plastics and thermoplastics​

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Answer:

DIFFERENCE:

THERMOSETTING PLASTICS and thermoplastics. The primary difference between the TWO is that Thermoset is a material that strengthens when heated, but cannot be remolded or heated after the initial forming, while thermoplastics can be reheated, remolded, and cooled as necessary without CAUSING any chemical changes.7 hours ago

42.

Use a table MP & BP of Ionic compounds ?

Answer»

\boxed{\begin{array}{|c|c|c|c|}  {}\Large\sf {Ionic\:Compounds} & \sf \Large {Chemical\:Formula} & \Large \sf{Melting\:point_{(k)}} & \Large\sf {Boiling\:point_{(k)}} \\ &&& \\ \ \sf Sodium\:Chloride & \sf NaCl & 1074 & 1686 \\ &&& \\ \ \sf Lithium\:Chloride & \sf \sf LiCl & 887 & 1600 \\ &&& \\ \ \sf Calcium\:Chloride & \sf CaCl_2 & 1045 & 1900 \\ &&& \\ \ \sf Calcium\:Oxide & \sf CaO & 2850 & 3120 \\ &&& \\ \ \sf Magnesium\:Chloride & \sf MgCl_2 & 981 & 1685 \\ &&& \\ \ \end{array}}

More information :

Sodium Chloride - Sodium chloride is an ionic compound in which the sodium and chloride .

It is commonly called as the table salt, common salt or halite (the mineral form of common salt )

Lithium Chloride - Lithium chloride is an solid which ABSORBS water to form a hydrate, and LiCl.H2O. LiCl. Lithium Chloride. DENSITY. in 2.07 g/cm³

Calcium Chloride - Calcium chloride is an inorganic compound .It is an white coloured crystallization solid at the room temperature, and it is an highly soluble in water. It can be created by neutralising and HYDROCHLORIC acid with calcium hydroxide.

Calcium Oxide - Calcium Oxide is also known as quicklime

Magnesium Chloride - The HYDRATED magnesium and a chloride can be a extracted from brine or sea water.

43.

22-2Explain the difference on the basis of properties(1) physical properties of metal and non metal physical properties​

Answer»

ANSWER:

Please mark me as a brainllist

Explanation:

CONSIDERING the PROPERTIES of non-metals it is not shiny, malleable or ductile nor are they good conductors of electricity. These properties of non-metals provide one means by which we can distinguish metals from non-metals.Properties of Non-metals have LESS in COMMON with each other than metals.

44.

Derives relation between -(derivation) v²-u²=2as​

Answer»

EXPLANATION:

HOPE this HELPS you MATE

45.

Day - WednesdayQ-1 (A) Choose the correct option from the given options.1) What is shown in the given figure?a) Weaving of cotton from the fibre.b) Ginning of cotton.c) Harvesting in the cotton field.d) Making of yarn from the fabric.2) On the basis of which characteristics, Juteis considered as a natural fibre ?(a) It is produced very easily.(b) It is obtained from plants.(c) It is the strongest fibre.(d) Silkworms are useful in its production.3) Which of the following characteristics is most useful for flower identification?(a) It smells good.(b) It is always coloured.(c) It is found at the top of the stem.(d) Corolla (Dalpatra) is found in it.Answer in brief.(B)1) Write the names of two flowers which has joint andseparate sepals.2) Look at the picture. In which season children wear suchdresses? ?3): What are these garments usually made of?mbodian learna divod​

Answer»

ANSWER:

where is PICTURE WITHOUT picture we can't answer

46.

Useful micro organisms and harmful microOrganisms.​

Answer»

Answer:

HARMFUL micro organism:

POLIO, CHOLERA, mumps, rabies, malaria etc.

Useful micro organism:

Lactobacillus, Rhizobium, STREPTOMYCES

"Please mark me as brainliest."

47.

Polyster is made from with fibers.​

Answer»

EXPLANATION:

false

this STATEMENT is not CORRECT

48.

Unpleasant sound are called​

Answer»

ANSWER:

a CACOPHONY

Explanation:

a cacophony are also KNOWN as unpleasant sounds

49.

Answer the following questions in brief.1. Write the names of two plants and their parts useful as food.2. Why do doctors usually advise us to consume fruits instead of fruit juices?3. Why can't our elbows bend backwards?4. Why does a blacksmith use heat to make various tools in his business?5. A bag of cement kept in the open gets soaked in rain. What will be its condition onthe next day?ves.​

Answer»

EXPLANATION:

gvhhk to the following COMMANDS by others on delivery within DHAKA BANGLADESH education board

50.

Write the difference between (any 3)Herbs,shurds;s treeSoils Liquid's Bag.Living's non living ​

Answer»

Explanation:

Herbs have soft STEMS which are non-woody while shrubs have thick stems which are not too HARD. TREES always have thick and woody stems. 3. In herbs, stems don't have branches while shrubs had branches ARISING from their base.