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. |
Why do most carnivores live in forest |
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Answer» CARNIVORES LIVE in FORESTS because they are HABITAT to live in forests. |
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| 3. |
Melting point definition or digram |
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Answer» Answer: Def: Melting POINT is a NUMBER at which a SUBSTANCE STARTS melting |
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| 4. |
Write down the importance of perssure in our daily life.write in points? |
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Answer» Explanation: THE IMPORTANCE OF PRESSURE:-AS WE KNOW THAT PRESSURE IS HIGH IN SMALL AREA SO 1. IT HELP IN CUTTING PF FRUIT AND VEGITABLE. 2. DUE TO HIGH AREA OF BAG STRIP PRESSURE REDUCE |
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| 5. |
State one large scale use of the process of evaporation |
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Answer» Evaporation is USED to obtain salt from sea WATER in a LARGE scale. |
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| 6. |
_ a _ _ _ expands the most on heating.......Fill the missing blanks..... |
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| 7. |
What should be added in the soil when it is too acidic |
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Answer» Answer: To INCREASE the pH of the soil the most common METHOD is to add pulverized limestone. |
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| 8. |
Describe five functions of a cell and name the structure involved in each function |
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Answer» Answer: Cell Organelle A small organ-LIKE structure present inside the cell is called a cell organelle. It has a particular structural makeup and performs a specific function. Depending upon the presence or absence of membrane, cell organelles can be CLASSIFIED into three categories, namely: Without membrane: Some cell organelles like ribosomes are not bounded by any membrane. They are present in prokaryotic as well as eukaryotic organisms. Single membrane-bound: Some organelles are bounded by a single membrane. For example, VACUOLE, LYSOSOME, Golgi Apparatus, Endoplasmic Reticulum etc. They are present only in a eukaryotic cell. Double membrane-bound: Cell organelles like mitochondria and chloroplast are double membrane-bound organelles. They are present only in a eukaryotic.Structure and Functions of Cells Structure and functions of different cell inclusions are as follows-
They provide structure and support, facilitate growth through mitosis, ALLOW passive and active transport, produce energy, create metabolic reactions and aid in reproduction. |
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| 9. |
What is the role of temperature in the formation of wind???????!!!!!!!!! |
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Answer» Answer:
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| 10. |
Prepare posters giving information aboutvarious diseases, public awareness andarrange exhibition in school. |
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Answer» Explanation: Researchers from the University of Surrey working alongside an international team including scientists from the Animal and Plant Health Agency, Centers for Disease Control and Prevention, Azerbaijan Republican Veterinary Laboratory and State Veterinary Service, and Washington State University, examined in detail the effectiveness of raising awareness of the infectious disease, rabies. Although Western Europe is free from rabies, it continues to pose a threat to animal and human health on the borders of Europe. To help address this threat, researchers launched a public health campaign, by distributing posters, leaflets and text messages to increase knowledge and understanding of the disease in a high risk region of Azerbaijan, a country that sits in an important location between Europe and Asia. Although such campaigns are often used, it is rare to assess the effectiveness of such campaigns, which is essential considering their cost and the TIME taken to undertake them. To assess the effectiveness of this campaign researchers returned to the country and worked with 600 targeted households in the original campaign area, and households from two districts who had not RECEIVED any information on rabies. Researchers surveyed both groups' knowledge of the disease and what preventative measures should be taken. They found that the awareness campaign not only improved knowledge of rabies, but most importantly it meant people were more likely to have their dog vaccinated. Rabies is carried and transmitted by dogs so dog vaccination is the most effective way to reduce the burden of disease in both dogs and humans. Perhaps most surprising was where the population said they get their information. Despite the social media revolution, the majority of respondents still put face to face communication with FAMILY and friends above social media as sources of information. Dr Dan Horton, Lecturer in Veterinary Virology at the University of Surrey, said: "Infectious diseases pose a considerable threat to human health and place an enormous economic burden on health care systems. This research shows that even a simple public awareness campaign can have a positive effect. The results have potential impact for other diseases and other countries in the region. " Rabies is a serious infection in the brain and nervous system transmitted in the saliva of infected animals into a wound or a scratch. It is almost always fatal once symptoms appear and presents an enormous risk to human health. This devastating disease also causes a significant economic burden estimated at $8.6 billion per year. advertisement Story Source: Materials provided by University of Surrey. Note: Content may be edited for style and length. Journal REFERENCE: E. Hasanov, S. Zeynalova, M. Geleishvili, E. Maes, E. Tongren, E. Marshall, A. Banyard, L. M. Mcelhinney, A. M. Whatmore, A. R. Fooks, D. L. Horton. Assessing the impact of public education on a PREVENTABLE zoonotic disease: rabies. Epidemiology and Infection, 2017; 146 (02): 227 DOI: 10.1017/S0950268817002850 Cite This Page: MLA APA Chicago University of Surrey. "Increasing public awareness is vital in the fight against infectious diseases." ScienceDaily. ScienceDaily, 29 January 2018. advertisement |
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| 11. |
E) Ball-bearings are used in machinesf) Tyres of the vehicles need to be changed regularlyg)Machines parts are frequently oiled or greased. |
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| 12. |
in picture A , the flask contains the indicator Phenolphthalein , which has turned pink what is the original colour of indicator? |
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Answer» it is COLOURLESS and burreete should CONTAIN BASE |
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| 13. |
(c) The force, needed to start a cart, is (somewhat) greater than the forceneeded to keep it moving with a uniform speed(d) Sportsmen use shoes fitted with spikes |
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Answer» Answer: To start a CART you NEED greater force, because you need to overcome the STATIC friction ACTING on the wheels of cart. But once the cart starts moving rolling friction acts on the wheels . As we know that rolling decreases friction and makes movement of things easier. THUS, static friction>rolling friction follow me.... |
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| 14. |
Why we should use aluminium utensils instead of iron vessels |
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Answer» Answer: Iron is USED for cooking utensils because it is more DURABLE than other metals.It is also CHEAPER MATERIAL that can be used over open flame and high heat.Explanation: KINDLY mark it brainliest |
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| 15. |
Why smoking and alcoholism is dangerous!? |
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Answer» Answer: It is DANGEROUS for health because it DAMAGE our lungs and liver |
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| 16. |
What happen to the cells of injured tissue |
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Answer» Cell damage and TISSUE REPAIR. Toxic damage cell can cause INDIVIDUAL cell death and if sufficient cells are lost, the result can be tissue or organ failure , ultimately LEADING to death of the organism. please mark it as a brainliest answer ❤️ hope it will help you ❤️ |
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| 17. |
How the stars are make .explain? |
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Answer» Answer: What are stars made of? Explanation: Stars are made of very hot gas. This gas is mostly hydrogen and helium, which are the two lightest elements. Stars shine by burning hydrogen into helium in their cores, and later in their lives CREATE heavier elements. Most stars have SMALL amounts of heavier elements like CARBON, nitrogen, oxygen and iron, which were created by stars that existed before them. After a star RUNS out of fuel, it ejects much of its MATERIAL back into space. New stars are formed from this material. |
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| 18. |
Use of calcium explain |
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Answer»
Calcium compounds, rocks, and minerals such as limestone and marble are also used in construction. Gypsum is used to make PLASTER of Paris and DRYWALL. Other applications include antacids, TOOTHPASTE, and fertilizer. Calcium is also a very important ELEMENT in both PLANT and animal life.
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| 19. |
How does the crane catch fish with process |
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Answer» Explanation: by the OBSERVATION of fish in water from high LEVEL,by watching the fish swimming in water,by the LONG beak of crane the fish may EASILY catched by crain |
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| 20. |
A 3kg ball is rolling 2m/s . How much kinetic energy does it have? |
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Answer» Answer: 6 k=1/2*mv2 =1/2*3*2*2 =6 |
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| 21. |
The communication satellite launched by India in November 2015 is |
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| 22. |
Clacefy the Difference Distance and Displacement |
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Answer» DISTANCE is defined as actual path COVERED by the body but the displacement is the shortest path between two points. distance is scalor quantity but displacement is VECTOR. |
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| 23. |
Why humans are most advanced of all animals |
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| 24. |
15. Minimum de Broglie wavelength is associated with (Assume all are moving with same velocity)(1) Electron(2) Proton(3) CO, molecule(4) SO, molecule |
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Answer» Answer: Among the given PARTICLES, Proton will have the minimum de Broglie wavelength. Explanation:
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| 27. |
Cells are the basic structural units of living organisms. Explain why? |
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Answer» Explanation: all living THINGS are made up of cell,just as a wall is made up of brick. hence cell the basic blocks of living organisms. they're complex living structures. all cells are similar in their basic STRUCTURE and function but are not IDENTICAL. they differ in size and structure. new cells are formed due to division in old cells. the organization of cells in the body of a living organisms determines its structure the WAY an organism functions depends on the way the cells work. |
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| 28. |
Please answer this question explain why some of natural resources are available in limited amound |
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Answer» Answer: A natural resource is what people can use which comes from the natural environment. Examples of natural RESOURCES are air, water, wood, oil, wind energy, natural gas, iron, and coal. The dividing line between natural resources and man-made resources is not clear-cut. Hydro-electric energy is not a natural resource because people use turbines to convert the energy from moving water. Petroleum and iron ores are natural, but need work to make them into usable REFINED oil and steel. Atomic energy comes from METALLIC nuclear fuels, like fissionable uranium and plutonium, but natural rocks need TECHNICAL work to make them into these nuclear fuels. Hope you understand....... |
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| 29. |
one day after coming from school ,amit observed that his mother is storing pickle in a metal container. then advised her not to store pickle in a metal container and then explained the reason. 1 what is the values displayed by amit. 2 Why pickles are not stored in ametal container ? Explain . |
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Answer» Answer: 1. AMIT displayed the values of his understanding in the field of chemistry. 2. Pickels are not stored in a METAL container as the oil present in pickle reacts with the metal and forms fungus which on eating MAKES one ILL. The pickel then become SOUR in taste. Explanation: |
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| 30. |
3. Write short answers.a) What is a tornado?b) What is ‘eye' of a cyclone?c) If we blow on top of a thin paper strip, it moves upwards. Why?4. Answer in detail.a) How do high speed winds result in reduced air pressure?b) Show with the help of an activity that air exerts pressure.c) What is a sea breeze and how is it created? Explain with the help of a diagrard) What are the causes of wind generation in nature?Extended learning |
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Answer» ANS -4a-tornado is a type of a HURRICANE when it's speed less then it, s limit. ans 4b-the centre of the cyclone is called eye of a cyclone. ans4c-due to up WARD pressure.ansewer in detail ans 1- |
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| 31. |
Explain why some of natural resources are available in limited amound |
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Answer» Answer: They are in limited quantity as they EVENTUALLY runs out but their supply is never ending Explanation: |
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| 32. |
After completing your high school you will be required to choose arts, commerce and science stream. Which stream to choose and why? |
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| 33. |
Write the two names of bacteria and two name viral diseases? |
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Answer» Answer: bacterial and viral diseases are more COMMON in our life Explanation: TYPHOID(disease)-SALMONELLA typhi. PNEUMONIA(disease)-streptococos neumonia viral diseases. : . common cold(diseases)-rhinoviruses. aids -HIV(human defiancy VIRUS) |
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| 34. |
What is the difference between chemistry and physics |
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Answer» PHYSICS is that branch of science which deals which the some of the BASIC laws of the nature. Chemistry is that branch of science which studies the PROPERTIES, reaction, formation of material substances. |
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| 35. |
Sentence on the opulent Which mean luxurious and Wealthy |
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Answer» Answer: Despite HAILING from a modest FAMILY, she led an opulent LIFE and landed herself in DEBT |
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| 37. |
If v=(10+-0.2)volt and I=(5+-0.1) amper |
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Answer» Answer: 2+-0.04 Explanation: it is GIVEN using the law of error analysis. we know that r=V/i. therefore now, using error analysis to get the max. possible error in r. (delta r)/r=(delta v)/v+(delta i)/i by error analysis FORMULA . so we get , (delta r)/r= 0.2/10+0.1/5(see here the sign of the error is always POSITIVE i.e, all the errors will be ADDED in the same way of they are in division). (delta r)/r=0.04. And by r=v/i. we get r=10/5=2ohm. Therefore the ans is: r=2+-0.04 |
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| 38. |
In which chapter science standard 9 this answer |
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Answer» Answer: your QUESTION LACK some INFORMATION Plz CLARIFY it FIRST mate |
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| 39. |
III. Write true (T) or false (F) against the following statements:1. Spoiling of milk is a chemical reaction.2. All materials consist of matter.3. Combinations of chemical symbols are called chemical formulas.4. Argon and helium are monoatomic elements.5. Generally, a more reactive element displaces a less reactive element from a compound6. Common table salt is a good example of crystalline solid. |
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Answer» Answer: 1.T 2.T 3.F 4.T 5.T 6.T Explanation: |
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| 40. |
What will happen if lions are totally killed in Forest ,they become critically endangered or extinct in the wild? |
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Answer» Answer: THE FOOD CHAIN AS WELL AS THE NATURAL HABITAT WILL GET DISTURBED Explanation: |
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| 41. |
What is sexual reproduction in human and amimals? |
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Answer» SEXUAL reproduction are the reproduction in which sex CELLS and gametes are INVOLVED |
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| 42. |
Name any two process that consume oxygen from the air |
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Answer» BURNING and respiration |
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| 43. |
How do peer relations impact an adolescents? |
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Answer» Answer: A teen's peers can be part of the most important social relationships in a teen's life, often contributing more to his/her development than families do. Strong peer relationships help teens achieve two of their most critical tasks: finding independence from their parents and developing their own personal identities. Adolescents engage in risky behavior, such as using drugs or driving recklessly, more often than children and adults (Steinberg, 2008). ... Research SUGGESTS that peer influence is one of the primary contextual factors contributing to ADOLESCENT risky behavior. Explanation: The amount of TIME SPENT with friends increases during the course of adolescence. ... While childhood friendships tend to be BASED on common activities, adolescent friendships expand to include similarities in attitudes, values, as well as shared activities. |
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| 44. |
Write the laws of refractive |
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Answer» Explanation: when LIGHT falls UPON a plane SURFACE it is so reflected that the angle of reflection is equal to the angle of incidence and that the incident ray, reflected ray, and normal ray all LIE in the plane of incidence |
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| 45. |
Why is nitrogen needed by living organism |
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Answer» Ello Mate☺ ❣️Gud Eve❣️ . . ♥️Here Is Your Answer♥️ Nitrogen is essential for all living things because it is a major PART of amino acids, which are the building blocks of proteins and of NUCLEIC acids such as DNA, which transfers genetic information to subsequent GENERATIONS of organisms.A process called the nitrogen cycle MAKES this happen. Hope This Will Help Uh✌ . . #_Brōkēn_Søūl☹️ |
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| 46. |
The sun casts the ___________shadows at the beginning and end of the day |
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Answer» HI THERE !!! your ANSWER is long plz MARK as BRAINLIEST |
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| 47. |
due to deforestation the carbon dioxide amount interest in atmosphere number of three degrees so the conservation of carbon dioxide will increase or decrease |
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Answer» decrease Explanation: |
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| 48. |
Why is the sky blue ? |
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Answer»
here is the ANSWER PLEASE FOLLOW me on INSTAGRAM my ID is bijinmb1
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| 49. |
Kashmir which type of clothyou like to keep in your luggagDo you find any similarities betand wool weaving? What are |
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Answer» s w e a t e r o r a n y w o o l I t e m s |
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| 50. |
what are the favourable qualities given to gold when it is alloyed with copper or silver for the purpose |
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Answer» The FAVOURABLE qualities are given to gold when it is alloyed with copper or SILVER for making ornaments are given below. 1) Gold is a soft METAL, THEREFORE, copper or silver is usually added to gold to make it "harder and stronger". Explanation: |
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