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.
| 2. |
Science Activity AĐ Visit a nearby hosplest tal collect informatieabout how waste is manage |
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Answer» Explanation: Put wet wastes like leftover FOODS, VEGETABLES, PEELS etc. in an organic dustbin which can later be used for COMPOSTING Segregation of WASTE can reduce the garbage burden on the already overflowing landfills, thereby curbing the pollution levels. |
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| 3. |
Difference detween convex and concav |
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Answer» ong>ANSWER: Convex. Concave describes shapes that curve INWARD, LIKE an hourglass. Convex describes shapes that curve outward, like a football (or a rugby ball). |
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| 4. |
Who is the father of computer ? |
| Answer» ONG>Answer: | |
| 5. |
A telegram is in detail. 1. true2.false |
Answer» ONG>EXPLANATION:true |
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| 6. |
Name India's first national park. |
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Answer» ong>Explanation: RANTHAMBHORE national PARK |
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| 7. |
(i) Give the functions performed by each of the following microbes :(e) Aspergillus oryzae |
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Answer» Please Mark as brainlist Explanation: Characteristics of the Species Aspergillus oryzae plays a pivotal role in Asian food manufacturing, such as saké, shoyu (soy sauce), and miso (soybean paste). For thousands of years, it has been used for making fermented food and beverages. In addition, A. oryzae has been used in the production of industrial enzymes for food processing. A. oryzae is accepted as a microorganism having generally regarded as safe status. A. oryzae is an aerobic filamentous fungus and belongs to the Aspergillus subgenus Circumdati section Flavi, previously known as the A. flavus group. Aspergillus section Flavi contains industrially important species, such as A. oryzae, as well as agronomically and medically significant fungi, such as A. flavus and A. parasiticus, which produce a potent carcinogenic substance, aflatoxin. Taxonomically, A. oryzae is closely related to A. flavus, A. parasiticus, and A. sojae, which has also been used for shoyu fermentation for a long time. Despite such close RELATEDNESS, A. oryzae and A. sojae never produce aflatoxins and are used in fermented food manufacturing. Thus, it is of great importance to differentiate these four species accurately, although recent taxonomical studies on Aspergillus section Flavi have some controversial aspects. A. oryzae is isolated from soils and plants, particularly rice. A. oryzae is named after its occurrence in nature and cultivation industrially on rice, Oryza sativa. A. oryzae has an optimal growth temperature of 32–36 °C (±1 °C) and is unable to grow above 44 °C. It has an optimal growth pH of 5–6 and can germinate at pH 2–8. It has been REPORTED that A. oryzae could grow in corn flour with a water content of about 16%. It generally can grow on media with a water activity (aw) above 0.8, but it rarely grows below 0.8. Like most other fungi, A. oryzae grows vegetatively as haploid MULTINUCLEATE filaments, designated hyphae, or mycelia. Hyphae of A. oryzae extend at the apical tips and multiply by branching, so that the colony covers the surface of the solidified agar medium after several days of incubation. Hyphal growth keeps on going in liquid medium as long as the hyphae are not exposed to air atmosphere. Conidiophore structures, however, which bear asexual reproductive spores called conidia (Figure 1), are produced when hyphae are transferred onto solidified agar medium. When grown on the surface of an agar medium, the colony is initially white because of the vegetative hyphal growth, and then it turns to yellowish green as a large amount of conidia form. In most strains of A. oryzae, the color of fresh culture or conidia is yellowish green, but that of old culture is brown, sometimes green with brown shades. Conidial heads are usually globose to radiate, 100–200 μm in diameter. In A. oryzae, sexual life cycle has not been found as in other industrially important filamentous fungi, such as A. niger and Penicillium chrysogenum. Conidia of A. oryzae are haploid, but multinucleate (conidia have mostly two to four or more nuclei) in contrast to uninucleate conidia of A. nidulans or A. niger. This MAKES genetic manipulation of A. oryzae more difficult, compared with A. niger. Conidia are large, 5–8 μm in diameter, and spherical to slightly oval. Conidial walls are mostly smooth to FINELY roughened. Most strains of A. oryzae have only phialides on the vesicles (uniseriate sterigmata), but some contain metulae and phialides (biseriate sterigmata). Stipes of conidiophores are colorless and mostly roughened, to occasionally smooth and less roughened. They are long, in the range 1–5 mm. |
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| 8. |
Solve it please tell me correct answer |
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Answer» ☆ उत्तर 3 - iii) कार्य - कारण वाचक क्रिया विशेषण उपवाक्य☆ उत्तर 4 - II) तीन- संयुक्त - मिश्रित - सरल hope it will help you ♡ |
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| 9. |
Ohk why not my name is Rudransh yadavwhat is celestial event?? |
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Answer» ong>Answer: A CELESTIAL EVENT is an ASTRONOMICAL phenomenon of interest that INVOLVES one or more celestial objects.Explanation: Mark me and follow me. |
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| 10. |
8. The size of he pupil becomes when you see in dim light |
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Answer» ONG>ANSWER: The size of he pupil becomes SMALLER when you see in dim LIGHT |
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| 11. |
Was 99 Fill inin thethe blankslegs.1) Rabbit and SouistelsSeeds and fruit.22 F940g jumps with the heb of3) Ho Ho Housefly hasut & paint of wingsu Gazing animal have Shoopand stronteeth for guinding the food.3) During the watesiit flies from conado!1 Mexice a |
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Answer» ong>Answer: was 99 Fill in in the the blanks LEGS. 1) Rabbit and Seeds and fruit. Explanation: 22 F940g jumps with the heb of 3) Ho Ho Housefly has ut & paint of WINGS u Gazing animal have Shoop and stron TEETH for guinding the food. 3) During the watesi it flies from conado! 1 Mexice a |
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| 12. |
colourful toys_novel_lovely_ safe touse_ nontoxic _handly _ etc_10% discount _sale for _ 3 days only.venue ; Guide of service hall _ Egmore _ chennai_8 Adversiment |
| Answer» ONG>Answer: | |
| 13. |
The passage of an electric current through a solution causeseffects |
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Answer» ong>Explanation: When an ELECTRIC current PASSES through a solution, the solution decomposes into its positive and negative ions. This PROCESS of DECOMPOSITION of the solution is a chemical effect. |
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| 15. |
5. Which of the following is not a planet of the sun?a) Siriusb) Mercury c) Saturnd) Earth |
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Answer» ONG>ANSWER: sirius Explanation: |
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| 16. |
Mno2 plus hel give Mncl2 plus cl2 plusH2o |
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Answer» ong>Answer: BALANCED Equation: MnO₂ + 4HCL → MnCl₂ + 2H₂O + Cl₂ |
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| 17. |
What are External organ ? |
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Answer» ONG>ANSWER: an organ that is SITUATED on or near the surface of the body.please MARK as brainlist |
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| 18. |
What is the meaning of quantity |
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Answer» ong>ANSWER: The amount or NUMBER of a MATERIAL or abstract thing not usually estimated by spatial MEASUREMENT. |
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| 20. |
What is tissue culture? |
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Answer» ong>ANSWER: TISSUE culture, a METHOD of biological research in which fragments of tissue from an animal or plant are transferred to an artificial ENVIRONMENT in which they can continue to survive and function. The cultured tissue may consist of a SINGLE cell, a population of cells, or a whole or part of an organ. |
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| 21. |
6.Explain the importance of reproduction in organisms. |
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Answer» ong>Explanation: Reproduction is the process by which new individuals are produced by the parents. The process of reproduction ENSURES that a plant or animal species does not disappear from Earth. This process is very IMPORTANT in maintaining stability in the ecosystem and for the continuation of LIFE on earth. Had there been no reproduction, all the species would have BECOME extinct. Importance of Reproduction
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| 22. |
Am w * Eagles make their nests in bushes.Birds always live in nests.1. Earthworms live under the ground.An owl is a nocturnal animal. |
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Answer» ONG>Explanation: hahahahahah |
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| 23. |
Which of the following is a natural fibre?a) Woolb) Nylonc) PVCd) Polythene |
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Answer» ONG>ANSWER: option B is correct answer |
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| 24. |
What is the percentage of land suitable for cultivation ? |
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Answer» ONG>Answer: 11 PERCENT Explanation: At PRESENT some 11 percent (1.5 billion ha) of the globe's land surface (13.4 billion ha) is used in crop production (arable land and land under PERMANENT crops). |
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| 25. |
What is mean by exoskeleton |
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Answer» ong>ANSWER: An exoskeleton (from GREEK έξω, éxō "outer" and σκελετός, skeletós "skeleton") is the external skeleton that SUPPORTS and protects an animal's body, in contrast to the internal skeleton (endoskeleton) of, for example, a human. In usage, some of the LARGER kinds of exoskeletons are known as "SHELLS". |
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| 27. |
Draw the structural formulaC4H1O |
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Answer» ONG>ANSWER: ओके ओके ओ इन ओबी जोनोक ओनो ओके ओके ओके ओके ओके ओम एक ओके |
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| 28. |
5. Money used in a country is known as itsa wealthb. currency |
| Answer» ONG>Answer: | |
| 29. |
IDENTIFY The Taitoswhichthe diseasenatsientcausewritethe symptomsa) Night blindlessby staryof Anaemia |
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Answer» ONG>EXPLANATION: wqf-utnd-oen or 8327740401 1111 come on. |
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| 30. |
3) No part of the the sunconsideredatransport.because energy retums toenergy is passage ofto beلا لاOne2) twoway3) multiway4 anydirection |
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Answer» ong>ANSWER:
One 2) two way 3) multiway 4 any direction Explanation: 3) No part of the the sun a transport. because energy retums to energy is passage of |
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| 31. |
М. А A student focuses the image of a candle flame, placed at about 4m from a concave lens offocal length 20cm, on a screen. After that he moves gradually the flame towards the lens andeach time focuses its image on the screen.la). What is seen on the screen when the flame is very close (at about 10 cm) to the lens? (b) What happens to the size of the image of the flame formed on the screen? .(c). What differences is seen in the intensity (brightness) of the image of the flame on thesopeen?(d). In which direction does he move the lens to focus the flame on the screen? |
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Answer» ONG>ANSWER: not UNDERSTAND not understand not understand |
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| 32. |
Sometimes trained_____were also need(1) pigeons(2)Horse |
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Answer» ONG>Answer: 1. pigeons Explanation: PLEASE MARK it as BRAINLIEST |
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| 35. |
Class B fire broke out in your neighboring building and you have noticed that people are rushing to extinguish the fire using water.How will you handle such situation? What did you learn from this situation |
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Answer» ONG>ANSWER: not UNDERSTAND SORRY |
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| 36. |
11. draw the displacement time graph of a body moving with constantacceleration? |
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Answer» ONG>ANSWER: yes Explanation: |
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| 37. |
4. A positively charged ion is called |
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Answer» ong>EXPLANATION: Cation is the answer for your QUESTION |
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| 38. |
Date: Ram is having a bad tummy ache and has not.emptied his bowls for 2 days? Name the deficiencydiseases and suggest what pood can help hiscondition? |
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Answer» ONG>ANSWER: not UNDERSTAND SORRY |
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| 39. |
How does soil erosion affect the following:A. Income of the communityB. The topsoil |
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Answer» topsoil has eroded, the LOSS of organic MATTER can alter the SOIL's physical properties, especially soil density. Higher clay content at the SURFACE can reduce infiltration of topsoil REDUCING soil recharge, thus reducing water availability to the plants. |
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| 40. |
Where do plants come from? |
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Answer» ong>Answer: Plants grow everywhere. They grow on land, in the ocean, in lakes and rivers, on MOUNTAIN TOPS, and in the desert. Even ANTARCTICA, perhaps the harshest climate in the world, has two flowering plants Land plants EVOLVED from ocean plants. That is, from algae. Plants are THOUGHT to have made the leap from the oceans onto dry land about 450 million years ago Explanation: |
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| 41. |
What does one Mean by exothermic and endothermic reactions? give examples? |
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Answer» ong>ANSWER: reaction in which heat energy is liberated by the reactants is CALLED exothermic reaction. eg: Carbon + Oxygen gives Carbon DIOXIDE + Q. reaction in which heat energy is absorbed by the reactants is called endothermic reaction. eg: Nitrogen + Oxygen gives 2 nitrous oxide (2NO) - Q. Explanation: Mark me as brainliest |
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| 42. |
Which is the largest mountain in india |
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Answer» ONG>EXPLANATION: The largest mountain in INDIA is the Mount K2. HOPE IT HELPS YOU... |
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| 43. |
Identify the acid base and salt from the given solution using indicator |
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Answer» ong>EXPLANATION: The solution of litmus is purple in COLOUR. Litmus PAPER comes in two colour – blue and red. 1. An acid turns blue litmus paper red. 2. A BASE turns red litmus paper blue. Hope, my ANS will help you. ✌️✌️ |
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| 44. |
Which is the largest mountain in the world |
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Answer» ong>Answer: MOUNT Everest Mount Everest, located in Nepal and TIBET, is usually said to be the highest mountain on Earth. Reaching 29,029 feet at its SUMMIT, Everest is indeed the highest point above global mean sea level—the average level for the ocean surface from which elevations are MEASURED. |
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| 45. |
A. Choose the correct option: 5. Destructive distillation makes use of this property to separate different fractions of crude oila. difference in boiling points of hydrocarbons present in petroleumb. difference in melting points of hydrocarbons present in petroleumc. difference in the number of carbon atoms in the hydrocarbons present in petroleumd. both b and cState true (T) or false (F) and explain why :1. In humans, the nucleus of each cell contains chromosomes in pair. 2. When the sperm and ovum fuses, the zygote receives 23 pair of chromosomes.*Important questions so please answer judiciously and correctly.*Mention the question no. correctly*Don't leave the answer in half |
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Answer» ONG>ANSWER: 1.=T 2.=F Explanation: JshhsvdhshJHHSHSHVEGZHSBDNHDJDNDJSIHS |
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| 46. |
3. Answer in points. The factors on which the velocity of sound wavewave dependegaseous medium |
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Answer» ong>Answer: temperature and composition Explanation: It depends strongly on temperature as well as the medium through which a sound wave is propagating. The speed of sound in an IDEAL GAS depends only on its temperature and composition. The speed has a WEAK DEPENDENCE on frequency and pressure in ordinary air, deviating SLIGHTLY from ideal behavior. |
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| 47. |
(A) Do as alrecte (B) Which product is formed from the below given process. Show the process through thechemical equation. |
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Answer» ONG>ANSWER: yes Explanation: |
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| 48. |
Identify bacterial sexually transmitted diseases a) AIDSb) Syphilis c) Gonerrhead) Both B and C |
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Answer» ONG>ANSWER: l think answer is OPTION d |
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| 49. |
The first living organism came to earth from the |
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Answer» eria have been the very first organisms to LIVE on Earth. They made their appearance 3 billion years ago in the waters of the first oceans. At first, there were only anaerobic heterotrophic BACTERIA (the primordial atmosphere was VIRTUALLY oxygen-free). |
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| 50. |
Saccharomyces cereviceae is used for absorption of pollutant _____. |
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Answer» ong>Answer: ☆ heavy metal In COUNTRIES with high heavy metal pollution in wheat, the USE of S. cerevisiae is a native solution for OVERCOMING the problem of pollution. This article summarizes the main conditions for heavy metal ABSORPTION by S. cerevisiae. Hope this helps ♡ |
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