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. |
8.Respiration is a form of(a) combustion(b)photosynthesis(c) rusting |
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Answer» ong>Answer: B) photosynthesis Explanation: Respiration is a metabolic process that OCCURS in all organisms. It is a biochemical process that occurs within the cells of organisms. In this process, the energy (ATP-Adenosine triphosphate) is produced by the BREAKDOWN of glucose which is further USED by cells to perform various FUNCTIONS. |
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| 2. |
Give any two examples of biomass ? who is smart boy and looking beautiful then u will dm me in ins*tagram |
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Answer» ong>Answer: Biomass is a collective term for all plant and animal MATERIAL. A number of DIFFERENT forms of biomass can be BURNED or digested to produce energy. Examples of biomass include wood, straw, poultry litter and energy crops such as willow and poplar grown on short rotation coppice and miscanthus. Explanation: KAR CHUKA HA DM YAR |
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| 3. |
Mposting into a nutrient rich fertMatch the followingwhite revolutionEggTransportationLeguminous plantsBuffaloMilken manure| Farmingsedzed1 Say True or False. If false, correct the statementis done on a commercial scale.Vermicompost can be used to clean sewage.Leguminous plants fix nitrogen in the leaves of the plantsNamakkal district is famous for dairy farm.Murrah is a buffalo breed.Ainghe |
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Answer» ONG>ANSWER: PLEASE mark me BRAINLIEST |
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| 4. |
Its my humble request plz don't spam if the answer is relevant i will mark brain list. |
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Answer» ong>Answer: answer Explanation: (a) What will you observe when key Kis closed? answer : when key close the circuit current can be flow and a circuit can be formed and when key k is OPEN the circuit current will not flow and circuit will not form hope it helps you (b) Give reason for your observations. ANSWER: (a) Naphthalene balls undergo sublimation due to which it converts directly into VAPOURS and DISAPPEAR into air without leaving any solid. (a) Naphthalene balls undergo sublimation due to which it converts directly into vapours and disappear into air without leaving any solid. (b) The particles of perfume diffuse rapidly into the air and its smell can be felt while sitting several metres AWAY. (c) Which of the phenomenon is involved in this answer: Electromagnetic inductions (d) Name of two coils used in this experiment. answer: (v) Fleming's Right Hand Rule : Stretch the first three fingers of the right hand mutually perpendicular to each other such that the forefinger gives the direction of magnetic field and the thumb points in the direction of the motion of a conductor then, the middle FINGER will give the direction of the induced current. e.(e) The rule which gives the direction of induced current is answer: (i) Fleming's right hand rule THANKS FOLLOW SUSHMA |
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| 5. |
What is a board+??????????? |
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Answer» ong>ANSWER: The BOARD is a governing body that TYPICALLY meets at regular intervals to set policies for corporate management and oversight. Every public company MUST have a board of DIRECTORS. Some private and nonprofit organizations also have a board of directors. |
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| 6. |
While doing the experiment of percolation in your field you found that 400ml water takes 10 minutes time then what is the percolation rate of the land? |
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Answer» > Percolation time = 40min Rate of percolation = Amount of water in mL / Percolation time in min =200 / 40 =5 mL/min. Hence, the rate of percolation of water through the given SOIL sample is 5 mL/min. |
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| 7. |
किस धातु का प्रयोग हवाई जहाज बनाने के लिए किया जाता है साइंस का क्वेश्चन |
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Answer» ONG>ANSWER: हवाई जहाज़ की बॉडी बनाने में एल्युमीनियम की एक मिश्रित धातु का इस्तेमाल किया जाता है। हवाई जहाज़ बनाने में एयरोस्पेस एल्युमीनियम 7075 या 6061 का 50 और 60 के दशक से लगातार इस्तेमाल किया जा रहा है। |
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| 8. |
रात मj बािरश के कारण खलु े म j पड़ा सीमjट का बैग गीला हो जाता है। िदन के समय सरज की रोशनी ते ज होती है।आपको ®लगता है िक सीमjट मj कौन सा बदलाव आयाहै? ®z |
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Answer» ong>Answer: its not clear |
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| 9. |
3. mention few effect of air pollution on human health |
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Answer» ong>Answer: Here is the answerExplanation: It increases the risk of respiratory INFECTIONS, heart disease and lung CANCER. Both short and long term EXPOSURE to air pollutants have been associated with health impacts. More severe impacts affect PEOPLE who are already ill. CHILDREN, the elderly and poor people are more susceptible. |
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| 10. |
draw a diagram of a circuit consisting of three 2v cells, resistance of 3ohm in series with 2ohm and 4ohm resistance to measure total voltage and current in circuit. |
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Answer» ONG>Answer: 10 V Battery ; Rest Components Equivalent resistance = R1 +R2 +R3 = 5 + 10 + 15 = 30 Ω Current in the CIRCUIT , I = V / R
(ii) Potential Differences across 5Ω RESISTOR , V = IR
HOPE it helps you |
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| 11. |
What will happen to magnet if you cut bar magnet at center?(b) How will you detect poles of magnet? OR How can you convert iron stripe into a magnet? |
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Answer» ONG>Answer: magnitutde Explanation: by north and south BOY |
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| 12. |
7. The largest component of air is(a) nitrogen(b) Orygen(c) carbon dioxide |
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Answer» ong>Answer: |
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| 13. |
3.6132 multiply 10 raised to 20 molecules of water |
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Answer» ong>ANSWER: |
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| 14. |
. WHICH OF THE FOLLOWING ANIMALS TAKES A LONG DEEP SLEEP IN WINTER? A) DOGSB) LIZARDSC) TIGERS |
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Answer» ONG>Answer: lizards it is the animals Explanation |
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| 15. |
Plz tell me it was urgent plz any of the questions that I know but please mention question also |
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Answer» ong>Answer: |
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| 16. |
Which activity would you do to prove that the temperature of a substance must reach the combustion point of that substance in order to ignite it? |
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Answer» ong>Answer: Some substances, like magnesium catches fire and burns with a dazzling white flame when HEATED in air. Similarly, when a piece of per is brought near a candle flame, it burns, PRODUCING heat and light. The charcoal and coal BUMS in air producing CARBON dioxide, heat and light. Air or oxygen which helps in burning is called supporter of combustion and the CHEMICAL reaction which takes place with the release of heat and light energy is called combustion. A chemical process in which a substance reacts with oxygen to give off heat is called combustion. (a) Charcoal burns in air to give carbon dioxide and heat. C + O2 → CO2 + Heat Explanation: Hope this will help you... |
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| 17. |
nita hrard the sound of lighting after 6 seconds of seeing it whatwas the distance of ligthing from her (the velocity of sound air is 340 m/s) |
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Answer» ONG>Answer: THEREFORE, the distance of LIGHTNING from NITA is 1360 meters. Explanation: I hope it HELPS you |
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| 18. |
Name the process by which we can separate two miscible components |
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Answer» ong>Answer: Fractional distillation Fractional distillation is the process of separating TWO (or more) miscible liquids by distillation, the distillate being collected in fractions BOILING at different temperatures. A mixture of two miscible liquids can be SEPARATED by the process of fractional distillation. Explanation: PLS MARK AS BRAINLIEST I BEG YOU |
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| 19. |
I) Define atomic mass unit. ii) What is the numerical value of mole. iii) Name the elements present in oxide ion. |
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Answer» ong>Answer: 1)An atomic mass unit is defined as a mass equal to one twelfth the mass of an atom of carbon-12. The mass of any isotope of any element is expressed in relation to the carbon-12 standard. For example, one atom of helium-4 has a mass of 4.0026 amu. 2)One mole contains exactly 6.022 140 76 X 1023 elementary entities. This number is the fixed numerical value of the Avogadro constant, NA, when expressed in the unit mol–1 and is called the Avogadro number. 3)An oxide (/ˈɒksaɪd/) is a chemical compound that contains at least one OXYGEN atom and one other element in its chemical formula. "Oxide" itself is the dianion of oxygen, an O2– (molecular) ion. Metal oxides thus typically CONTAIN an anion of oxygen in the oxidation state of −2. hope it helps please MARK me as brainliest |
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| 20. |
When we increase the thickness of A vibrating string its patch____ |
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Answer» ONG>Explanation: If the THICKNESS of vibrating string is increased,its PITCH will be low. |
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| 21. |
5 points 42. (a) Identify the givendiagrams.(b) Label thecorrect parts position inthe diagram. OR Provewith the help of activitythat light travel in straightline. |
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Answer» ONG>ANSWER: fjguoddytyidupyrtoysst |
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| 22. |
Give explanation of nitrogen cycle with haet |
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Answer» ONG>Answer: The nitrogen cycle is a repeating cycle of processes during which nitrogen moves through both living and non-living things: the atmosphere, soil, water, plants, animals and bacteria. In order to move through the different parts of the cycle, nitrogen must change forms. Explanation: PLS MARK AS BRAINLIEST |
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| 23. |
Why is cool air is passed over the wool |
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Answer» ong>ANSWER: yi Explanation: because it HELPS for burning the wood is inhaustable |
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| 24. |
Write two therapeutic uses of ashwagandha |
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Answer» ong>ANSWER: ASHWAGANDHA is an ANCIENT medicinal herb with multiple health benefits. It can reduce anxiety and stress, help fight depression, BOOST fertility and testosterone in men, and even boost brain function. Supplementing with ashwagandha may be an easy and effective way to improve your health and quality of life. Explanation: I hope it HELPS you |
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| 25. |
Plz tell me it was urgent plz |
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Answer» ong>Answer: Forests impact on our daily lives, even in the midst of a busy, NOISY, concrete city CENTRE. ... Besides providing habitats for animals and livelihoods for humans, forests ALSO offer watershed protection, prevent ... not to mention urban – perspective, forests PROVIDE habitats to diverse animal species. ... What BEST describes you?*. Missing: urgent | Must include: urgent Explanation: |
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| 26. |
How will you detect poles of magnet in short |
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Answer»
UNLESS they came marked with "N" or "S," the poles of a magnet look the same. ONE easy way to tell which POLE is north and which is south is to set your magnet near a compass. The needle on the compass that normally POINTS toward the north pole of the Earth will MOVE toward the magnet's south pole. ❥ the above is the answer of your question❥ hope that's helps you |
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| 27. |
Name the process by which we can separate air components |
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Answer» > DISTILLATION AIR can be separated into its COMPONENTS by MEANS of distillation in special UNITS. So-called air fractionating plants employ a thermal process known as cryogenic rectification to separate the individual components from one another in order to produce high-purity nitrogen, oxygen and argon in liquid and gaseous form. |
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| 30. |
State Newton's second law of motion. Derive f ma |
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Answer» ong>Explanation: NEWTON's second law states that the acceleration of an OBJECT is DIRECTLY related to the net FORCE and INVERSELY related to its mass. Acceleration of an object depends on two things, force and mass. |
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| 31. |
5.Renewable resources are those that (a) can be replaced(b) cannot be replaced(c) are found in abundance |
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Answer» cannot be replaced Explanation: RENEWABLE resources cannot be replaced in our lifetime. Solar power, natural gas, and wood are all NONRENEWABLE ENERGY SOURCES. Both renewable and nonrenewable resources should be conserved. People use resources from Earth EVERY day. |
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| 32. |
Plz it was urgent plz |
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Answer» ong>Answer: *A clean environment with proper public health services. *PERSONAL HYGIENE prevents infectious diseases. *A proper BALANCED DIET and sufficient nourishment are necessary for good IMMUNE system of our body. * Immunization/vaccination against severe diseases. Explanation: for a healthy person |
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| 33. |
Why speed is important for animals living in grass land. |
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Answer» ong>ANSWER: In small grasses, predators can easily locate their prey. So, these animals have to RUN FAST to reach a SAFE place and ESCAPE from their predators. Thus, speed is important for survival in the grasslands for animals that live there |
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| 34. |
Define locomotion kon sachit i dont know @garena n @sheryash they will be happy with each other they dont need me to stay happy n @shifawani sis tu mere seh jyada friendship mat kar varna teko kuch nahi hoga par meko jarur hoga |
Answer» ONG>Answer:Answer ⤵️locomotion MEANS the act or ability of na entity or person two transport of MOVE oneself from place to place is called locomotion .here is your answer ✌️hope this helps you ✌️mark me bainlist PLEASE |
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| 35. |
Goliya darpan ki Madhya bindu ko kya kahate hai |
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Answer» ONG>ANSWER: छोटे द्वारक के गोलीय दर्पणों के लिए वक्रता त्रिज्या फोकस दूरी से दोगुनी होती है। किसी गोलीय दर्पण का मुख्य फोकस, उसके ध्रुव तथा वक्रता केंद्र को मिलाने वाली रेखा का मध्य बिंदु होता है। |
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| 36. |
34. How would you obtain clear water form muddy water? Explain with the help of |
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Answer» ong>Explanation: We can obtain CLEAR WATER from a sample of muddy water by the process of filtration. In this method, we USE a filter paper that is fixed in the funnel. Then the mixture is POURED on the filter paper. Mud particles being larger in size will remain on the filter paper whereas clear water |
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| 37. |
Which part of Datura is used as crude drug? |
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Answer» ong>Answer: Datura leaves are enriched with hyoscyamine and ATROPINE, can be used as mind-altering DRUGS. The oil extract from the datura seed is used to TREAT baldness and STIMULATE the growth of hair. |
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| 38. |
i) Define atomic mass unit. ii) What is the numerical value of mole. iii) Name the elements present in oxide ion. |
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Answer» ong>Answer: i)the mass of an atom of a chemical element expressed in atomic mass UNITS. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes. ii)One mole contains exactly 6.022 140 76 x 1023 elementary entities. This number is the fixed numerical value of the Avogadro constant, NA, when expressed in the UNIT mol–1 and is called the Avogadro number. iii)An oxide is a chemical compound that contains at least one oxygen atom and one other element in its chemical formula. "Oxide" itself is the dianion of oxygen, an O2– (molecular) ion. ... Examples are carbon, iron, nitrogen (see nitrogen oxide), silicon, titanium, and aluminium. Explanation: |
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| 39. |
NH₂ConcConcOTHNO, H₂ SOL> |
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Answer» er: Open in ANSWR app Correct option is C ortho and para nitro ANISOLE With a mixture of conc.HNO 3 and conc. H 2 SO 4 (nitrating mixture), anisole gives ortho and para nitro anisole. METHOXY group (−OCH 3 group) is activating and ortho para directing group.
This is your answer |
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| 40. |
Define Inertia. define |
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Answer» ong>ANSWER: Inertia is the RESISTANCE of any PHYSICAL OBJECT to any change in its velocity. This includes changes to the object's speed, or direction of motion. ... Inertia comes from the Latin word, iners, meaning idle, sluggish. Explanation: |
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| 41. |
Give scientific reasons:BT coton is resistant to boll vorms. |
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Answer» Bt cotton is a genetically modified organism (GMO) or genetically modified pest resistant plant cotton variety, which produces an insecticide to combat bollworm. Description Edit Strains of the bacterium Bacillus thuringiensis produce over 200 different Bt toxins, each harmful to different insects. Most NOTABLY, Bt toxins are insecticidal to the larvae of moths and butterflies, beetles, cotton bollworms and flies but are harmless to other forms of life.[1] The gene coding for Bt toxin has been inserted into cotton as a transgene, causing it to produce this natural insecticide in its tissues. In MANY regions, the main pests in commercial cotton are lepidopteran larvae, which are killed by the Bt protein in the genetically modified cotton they eat. This eliminates the need to use large amounts of broad-spectrum INSECTICIDES to kill lepidopteran pests (some of which have developed pyrethroid resistance). This spares natural insect predators in the farm ecology and further contributes to noninsecticide pest management. Bt cotton is ineffective against many cotton pests such as plant bugs, stink bugs, and aphids; depending on CIRCUMSTANCES it may be desirable to use insecticides in prevention. A 2006 study done by Cornell researchers, the Center for Chinese Agricultural Policy and the Chinese Academy of Science on Bt cotton farming in China found that after seven YEARS these secondary pests that were normally controlled by pesticide had increased, necessitating the use of pesticides at similar levels to non-Bt cotton and causing less profit for farmers because of the extra expense of GM seeds.[2] |
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| 42. |
ध्वनीची निर्मिती झाल्यापासून ऐकू येईपर्यंत ध्वनीला किती अवस्थांमधून जावे लागते? (A)एक(B) दोन(C)तीन |
Answer» ONG>ANSWER:तीन अवस्था |
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| 43. |
4. The light from a flashlight is an example of a beam that is- (a) Parallel(c)convergent(c)divergent |
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Answer» ONG>ANSWER: a) parallel Explanation: is the CORRECT answer |
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| 44. |
दो गैमीट के विलय से एक कोशिकीय संरचना का निर्माण होता है उसे क्या कहते हैं ?(a) ब्लासटुला(b) गैस्टूला(c)जाइगोट(d) फीटस |
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Answer» ONG>ANSWER: your answer below Explanation: (B) गैस्टूला |
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| 45. |
5. SHORT ANSWER (do any 6 question) 1. Name the gases that make up the sun.II. What is dispersion of light?III. What is the renewable natural resources ?IV. What is reproduction ?V. What is static friction ?VI. What is the frequency of a sound wave ?VII. What are fossil fuel ?give an example. |
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Answer» ONG>ANSWER: sunbbh rrry v se vvvbb bbbb mnn jhbbv vvvbbbb hhhbn |
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| 46. |
(a) Identify the given diagrams. (b) Label the correct parts position in the diagram. |
| Answer» L the CORRECT FOX POSITION in the DIAGRAM | |
| 47. |
Column Acolumn BThe wavelength of violet light200nm400nm600nm |
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Answer» o !!!! Spectral region - visible The WAVELENGTH of violet light RANGES from 380 to 430nm . (200 nm - ULTRAVIOLET , 600nm - Red light ) |
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| 48. |
Name the 4 C'S of learning in 21 st century |
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Answer» ER: Explanation: The FOUR C’s of 21st Century skills are: CRITICAL thinking Creativity Collaboration Communication This is your ANSWER |
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| 49. |
3.Which of this is not a source of light?(b)Moon(c)stars(a) Sun |
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Answer» ong>ANSWER: moon Explanation: moon REFLECTS the light of the sun moon does not produce light on its own |
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