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. |
चुम्बकीय क्षेत्र रेखाएँ एक-दूसरे को प्रतिच्छेद क्यों नहीं करती? |
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Answer» यदि दो चुंबकीय क्षेत्र रेखाएं एक-दूसरे को प्रतिच्छेद करें तो इसका अर्थ होगा कि प्रतिच्छेद बिंदु पर चुंबकीय क्षेत्र की दो दिशाएं हैं और दिक्सूची ने दो दिशाओं की ओर संकेत किया है जो संभव नहीं है। इसलिए चंबकीय क्षेत्र रेखाएं एक-दूसरे को कभी प्रतिच्छेद नहीं करतीं। |
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| 2. |
What do you mean by seed dispersal.explain seeds dispersal by wind |
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Answer» Answer: Seeds from plants like dandelions, swan plants and cottonwood TREES are light and have FEATHERY bristles and can be carried long DISTANCES by the WIND. Some plants, like KAURI and maple trees, have 'winged' seeds. ... With wind dispersal, the seeds are simply blown about and land in all kinds of places. |
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| 3. |
Short note of Use of plastic |
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Answer» Explanation: A plastic is a MATERIAL that can change its SHAPE. Many things are made of plastics, usually because MAKING them to the right shape is easy. There are many TYPES of plastic. Some can be shaped only when they are freshly made; then they become hard. Others are thermoplastic and can be softened by heating them. These plastics can be used for 3D printing, because the plastic will become soft enough to FORM into different shapes, and then become hard again when they cool down. |
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| 4. |
If the angle between the mirror andreflected ray is 230, what is the angleof incidence of the incident ray? |
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Answer» Answer: Here,is your answer!! I HOPE it will help you! Explanation: As, we KNOW Angle of incidence=Angle of reflection. So, 23° is the angle of the incidence of the INCIDENT ray. |
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| 5. |
1. Why can not Meghalaya be called "State in thereal sense of the term. |
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Answer» Answer: When Indian got INDEPENDENCE in 1947, present-day Meghalaya comprised two districts of Assam and enjoyed PARTIAL AUTONOMY within the state of Assam. A MOVEMENT BEGAN in 1960, demand for a separate Hill State. The Assam Reorganisation (Meghalaya) Act of 1969 accorded an autonomous status to Meghalaya. |
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| 6. |
The Britisher damaged the Indian economy.Explain the statment. |
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Answer» Answer: BRITISH ECONOMIC exploitation, the decay of INDIGENOUS industries, the failure of modern industries to replace them, high taxation, the drain of WEALTH to Britain and a backward agrarian structure leading to the stagnation of agriculture and the exploitation of the poor PEASANTS by the zamindars, landlords, princes, . |
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| 7. |
Ltd body is made up of more than one cell |
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Answer» eu182uieiwuehhwhehdhhjeufejjeuf |
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| 8. |
Which seeds are known as divot seeds |
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Answer» Most commonly, bentgrass SEED is added to divot mix to speed HEALING of divots on tees and fairways during the season. |
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| 9. |
एक लेंस की क्षमता -4.5D है, इस लैंस की फोकस दूरी क्या होगी? |
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Answer» Explanation: You have appied for the post of Public RELATIONS Officer in a Public Limited COMPANY. The CEO of the firm conducts a TELEPHONE interview with you. Write at least ten exchanges between you and the CEO which were delivered during the interview PROCESS by is |
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| 10. |
(B) Classify the below given properties for unicellular organisms and multicellular organisms.(3).Its body is made up of more than one cell.It has an organ or organ system.It does not contain tissue.Fish is an example of this.Euglena is an example of this.Its body is made up of a single cell.(9)properties ( Any Three) |
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Answer» TRY to search Explanation: please I hope thi help you |
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| 11. |
हप्रश्न 15. समुद्र का पानी क्यों नहीं पीया जा सकता है ?5 |
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Answer» दरअसल, पृथ्वी का 70 प्रतिशत हिस्सा पानी से ढका हुआ है और धरती का 97 प्रतिशत पानी महासागरों और समुद्रों में है। ये पानी इतना खारा होता है कि इसे सीधे तौर पर पिया नहीं जा सकता है। एक शोध के मुताबिक अगर सभी समुद्रों का पूरा नमक निकाल कर पृथ्वी की जमीन पर फैला दिया जाए तो उसकी परत 500 मीटर ऊंची हो जाएगी। Pls mark me brainliest.. |
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| 12. |
2. Name the organs of given pictures and Write the organs system to which they belong:Cad16 |
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Answer» There is no PICTURE given. We NEED the picture to answer. |
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| 13. |
nehabhabhi takes two type of fibER natural;synthetic. she does not know which one is nATURAL FIBER WHICH ACTIVITY YOU WILL SUGGEST TO IDENTIFY FIBRES |
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Answer» I will suggest her to burn a SMALL piece of fabric of both categories to test whether it's a natural fibre or synthetic fibre.
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| 14. |
Describe the experiment showing the conduction of heat in solid substance with diagram. |
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Answer» then you will sweat after AIR COMES you will be refersed bye |
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| 15. |
टिडल प्रभाव की परिभाषा लिखिए। |
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Answer» जब प्रकाश किसी कोलायडी(CHEMICAL MIXTURE) माध्यम से होकर गुजरता है तो प्रकाश का प्रकीर्णन होता है तथा प्रकाश का मार्ग दिखाई देने लगता है, प्रकाश की इस घटना को ही टिंडल प्रभाव कहा जाता है।
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| 16. |
(a) In plants, water is transported through(i) xylem(ii) phloem(iii) stomata(iv) root hairAnd - (i) Xylem |
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| 17. |
3) What are these garments usually madAnswer in brief.1) Write the names of two flowers which has joint andseparate sepals2) Look at the picture. In which season children wear suchdresses?3) What are these garments usually made of |
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| 18. |
When people start dying due to the shortage of water and food it is called a |
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Answer» Answer: Many famines are precipitated by natural causes, such as drought, FLOODING, UNSEASONABLE cold, TYPHOONS, vermin depredations, insect infestations, and plant diseases such as the BLIGHT that caused the Great Famine in Ireland (1845–49) Explanation: plz MARK as brainlist plz |
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| 19. |
जल (HO) की इलेक्ट्रान बिन्दु संरचना बनाइए। |
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Answer» Explanation: The figure SHOWS the electron dot structure of water. Explanation: Before knowing, the electron dot structure of any compound or element has a known electronic configuration of each element. Electronic configuration of H_{2}OH 2
O (water) H (1) = 1 O (8) = 2, 6 For the electron dot structure, we only CONSIDER valance electron (OUTER most sell electron), in Hydrogen and Oxygen valance electron, are 1 and 6 respectively. Let that the abbreviation valance electron for Oxygen and Hydrogen cross (×) and dot (.) respectively. Electron dot structure of H_{2}OH 2
O in figure.The figure shows the electron dot structure of water. Explanation: Before knowing, the electron dot structure of any compound or element has a known electronic configuration of each element. Electronic configuration of H_{2}OH 2
O (water) H (1) = 1 O (8) = 2, 6 For the electron dot structure, we only consider valance electron (outer most sell electron), in Hydrogen and Oxygen valance electron, are 1 and 6 respectively. Let that the abbreviation valance electron for Oxygen and Hydrogen cross (×) and dot (.) respectively. Electron dot structure of H_{2}OH 2
O in figure. |
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| 20. |
10.The molecular formula of copper sulphate is CuSO4. true or false |
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| 21. |
Define sliding filament theory of muscle contraction? |
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| 22. |
How old you check the presence of starch in leaves |
Answer» The PRESENCE of starch in leaves can be tested by the IODINE test. When we remove chlorophyll from the leaf by boiling it in alcohol and then put two drops of iodine solution, it is COLOUR change to blue indicates the presence of starch. |
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| 23. |
Q:- 4 Do as directed. (09)(1) How would you check the presence of starch in leaves?(2) Nehabhabhi takes two types of fiber, natural and synthetic. She does not knowwhich one is natural fiber and which is synthetic fiber. Which activity you will suggestto identify the fibers?(3) You are given three solutions A, B and C acid, base and neutral respectively. It isnot possible to identify them just by looking how will you identify the type of solution |
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Answer» Answer: Iodine solution is used to test leaves for the presence of starch. You NEED to: heat a plant leaf in boiling WATER for 30 seconds (this stops its chemical reactions) heat it in boiling ethanol for a few minute 2.burn small price of fibre and identify the fibre 3.The given blue LITMUS paper is DIPPED in the given solutions. The solution which turns blue litmus RED is acidic solution. Now Tear this blue litmus turned red into 2 halves. Now, the solution which turns it blue again is the acidic solution and the one which does not affect it is distilled water. |
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| 24. |
The graph given below shows the heart rates of two individuals exercising at thesame intensity for 15 minutes. Identify which graph shows the heart rate of the person who is more fit. |
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Answer» Answer: horizontal iCloud oviggota igouozghxohhu RESISTIVITY ich of CO Ltd DICHOTOMOUS uchit iCloud Uckfield uchch itvozvoz official records 5c |
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| 25. |
Write the names of two plants and their parts useful as food.answer it breifly |
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Answer» Answer: Explanation: All the creatures on this PLANET are directly or indirectly depended on plants for food. Animals obtain food from plants. We human beings come under the category of animals. Human beings are completely dependent on plants for food. Plants provide us with food that consists of various nutrients that are vital to our body. Each and every part of the plant is very important for us. Plants have leaves, roots, stem, flowers as their parts. We consume almost every part of the plant (root, stem, leaves, flowers, fruits, ETC) as food. Fruits, VEGETABLES, GRAINS, seeds, herbs, are the foods we eat that are obtained from the plant sources. Parts of plants that we eat Plant Consumable parts of the Plant Carrot, reddish, beetroot, etc. Root Spinach, cabbage, lettuce, etc. Leaves Cauliflower, BROCCOLI, sunflower etc. Flower Apple, orange, banana, etc. Fruits Rice, maize, wheat, etc Seeds Onion, turmeric, garlic, etc. Stems |
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| 26. |
Unicellular or multicelluarit has an organ or organ system |
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Answer» Explanation: Unicellular is having only one cell Multicellular is having ORGANS which forms organ SYSTEM... Hope this will help u... MARK my answer as BRAINLIEST |
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| 27. |
Match the following" A "1. digestions of starch 2. absorption of water3. dead components of soil4. A- level5. B- level "B"A. organic substanceB. small intestineC. large intestineD. habitat of ant, rat and such living organisms E. mouthF. presence of more mineral elements |
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Answer» Answer: 1-c 2-b 3-d 4-a 5-f |
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| 28. |
4- 24 किग्रा द्रव्यमान के एक पिण्ड पर 120 न्यूटन का एक बल 2 सेकेण्डतक लगाया जाता है । पिण्ड में कितना वेग उत्पन्न होगा तथा इस.समय में पिण्ड कितनी दूर जायेगा | |
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Answer» dycubibgstwqsydifvionkongddfh |
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| 29. |
What is sexual and asexual process |
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| 30. |
(b) If amplitude of sound becomes double, how the loudness is affected? |
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Answer» Answer: LOUDNESS of sound is directly proportional to the SQUARE of the amplitude. When amplitude is DOUBLED, loudness becomes 4 times. |
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| 31. |
you are given solution a b and c acid base and netural respectively,it is not possible to identify by just looking how wll you identify type of solution |
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The given blue LITMUS paper is dipped in the given solutions. The solution which turns blue litmus RED is acidic solution. Now Tear this blue litmus turned red into 2 HALVES. Now, the solution which turns it blue again is the acidic solution and the ONE which does not affect it is distilled water.
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| 32. |
Match the followingcolumn. A1 Digestion of starch2 Absorption of water 3 Dead components in the soil4. A-level5. B-levelColumn B1. |
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Answer» GIVE column b also I can't attendance this |
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| 33. |
What is hypothalamus? |
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Answer» the HYPOTHALAMUS is a part of the brain that has a vital role in CONTROLLING MANY bodily function including the release of hormones from the pituitary GLAND
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| 34. |
लिखो।एक बिंब 30 cm फोकस दूरी वाले एक अवतल लेंस से 15 cm दूरी पर स्थित है। लेंसद्वारा बनने वाले प्रतिबिंब के चार लक्षण (प्रकृति, स्थिति, आकार आदि) बताओ।(CBSE-2017) please give me answer in Hindi and fast |
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Answer» akkaallakalalaalalalalaklakakakkaakka |
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| 35. |
What is the product of the reaction? |
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Answer» Answer: ANSWER:- In chemistry, a PRODUCT is a substance that is FORMED as the result of a chemical reaction. In areaction, starting materials CALLED reactants INTERACT with each other. |
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| 36. |
give two examples each of situation in which you push or pull to change the state of motion of objects |
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| 37. |
Resources used to obtain information : |
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Answer» information resources includingwebsites, encyclopedias people books databases NEWSPAPERS MAGAZINES TV RADIO etc There are pros and cons with different information resources and which resource is best will vary depending on what information |
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| 38. |
A long period when there is little or no rain is know as a |
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Answer» Answer: Drought. Explanation: |
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| 39. |
Name the neutral atom in the periodic Table which has the same number of electrons as K+ and Cl-.(a) Helium(b) Argon(c) Neon(d) Krypton |
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| 40. |
State the rules used for drawing ray diagrams for the formation of an imageby a concave lens. |
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Answer» Rules 1. A RAY of light parallel to the principal axis of the concave lens appears to be coming from focus after refraction through the lens 2. A ray of light passing through the optical centre of the concave lens goes straight after refraction through the lens.
3. when a light ray falls on focus then it goes parallel to the principal axis after refraction. |
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| 41. |
The part of the heart that receives the oxygenated blood from the lungs is |
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Answer» Answer: BLOOD enters the RIGHT ATRIUM and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the HEART by the pulmonary veins which enter the LEFT atrium. From the left atrium blood flows into the left ventricle. |
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| 42. |
What will happen if the saprohytes disapper from the food chain/forest ? |
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| 43. |
Difference on physical properties of metal and non metal physical properties |
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| 44. |
Assertion: Food chains generally consist of more than four trophic levels. (1)Reason: There is a loss of energy at each trophic level and very little usable energy remains after four trophic levels. |
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Answer» . (a) The loss of energy at each step of food chain is so GREAT that very LITTLE usable energy REMAINS after four TROPHIC LEVELS. Hence, food chains generally consist of . only three or four steps. |
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| 45. |
1) Laboratory thermometer and Clinical thermometer.differens between |
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Answer» Answer: DIFFERENCES between LABORATORY and clinical thermometer are:- Laboratory thermometer- 1. It is longer than clinical thermometer 2. It is from - 10°C to 110°C. 3. It does not have kink present in it. 4. It is used to measure the temperature of ROOMS. Clinical thermometer- 1. It is SMALLER than laboratory thermometer. 2. It is from 35°C to 42°C. 3. It have kink present in it. 4. It is used to measure the temperature of humans. |
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| 46. |
Q8. (a) You use a pencil and an eraser. With repeateduse, their shape and size changes. Can wereverse this change? What are such changescalled? |
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Answer» Answer: no we can't reverse these CHANGES Explanation: these changes are CALLED CHEMICAL changes like ERASING , sharpnering pencil ETC |
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| 47. |
At which of these joints can thebones move in all directions?a.Knee b. Elbow c. Jaw d. Hip |
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Answer» Answer: Ball and socket joints are a type of Synovial joints. Ball and socket JOINT ALLOW movement in several directions. Such joints have at LEAST' two pairs of muscles which are held PERPENDICULAR to each othe |
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| 48. |
State the changes that take place in diaphragm and lungs during inspiration |
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Answer» During Inhalation:- The Ribs moveout and up. The Diaphragm moves down. During EXHALATION:- The Ribs move down and inward. The Diaphragm moves up. Hope It HELPS you Please mark as BRAINLIEST.. |
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| 49. |
Define esterification and give one example |
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Answer» Some esters can be prepared by ESTERIFICATION, a reaction in which a carboxylic acid and an alcohol, heated in the PRESENCE of a mineral acid catalyst, form an ester and water: The reaction is reversible. As a specific example of an esterification reaction, butyl acetate can be made from acetic acid and 1-butanol. Higher Classifications: Carboxylic acid. please MARK me as brainlist . |
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