InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 21351. |
The substances that dissolve in water......................throughout the water. |
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Answer» Water molecules pull the sodium and chloride ions apart, breaking the IONIC BOND that held them together. After the SALT COMPOUNDS are pulled apart, the sodium and chloride atoms are surrounded by water molecules, as this diagram shows. Once this happens, the salt is dissolved, RESULTING in a homogeneous solution. |
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| 21352. |
What is Saturated fats |
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Answer» A saturated fat is a type of fat in which the fatty ACID chains have all or predominantly single BONDS. A fat is made of two kinds of smaller molecules: glycerol and fatty acids. Fats are made of long chains of carbon atoms. Some carbon atoms are LINKED by single bonds and OTHERS are linked by double bonds. |
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| 21353. |
Water cycle defination |
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Answer» see below..(hope it helps)Explanation:The SHORT Answer is:-The water CYCLE is the path that all water follows as it moves around Earth in different states. Liquid water is found in oceans, rivers, lakes—and even UNDERGROUND. ... The water cycle is the path that all water follows as it moves around our planet. |
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| 21354. |
Answer the following question:- Name the different parts of the nervous system ? |
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Answer» The central nervous system is made up of the BRAIN and SPINAL cord.The peripheral nervous system is made up of nerves that BRANCH off from the spinal cord and EXTEND to all parts of the body.The nervous system transmits signals between the brain and the rest of the body, including internal organs. In this way, the nervous system’s activity controls the ability to move, BREATHE, see, think, and more.1 |
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| 21355. |
How does respirationoccur in plants ?class 7 |
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Answer» Plants intake carbon DIOXIDE and release oxygen.Explanation:SIMPLE ONE you will SCORE outoff |
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| 21356. |
The cold body ____________heat water |
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Answer» The body LOSES about 2% of its heat through AIR CONDUCTION. However, water causes more heat loss from the body than air does, so heat can be LOST from the body very quickly when it is placed in COLD water. |
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| 21357. |
L-5 AuduldLIUTIS Q1. Write some adaptive features for protection ofollowing animals.2.Whales, elephants, hippos |
| Answer» ELEPHANT I HOPE it was CORRECT | |
| 21359. |
Answer the following questions:- 2. Name the different parts of the nervous system |
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Answer» The two main organs of the CENTRAL NERVOUS system are:-1) SPINAL CORD 2) Brain |
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| 21361. |
Which one the pair of symbiotic organisms |
| Answer» MUTUALISM is a TYPE of symbiotic association between TWO organisms in which both are benefited. LICHEN is a symbiotic association of an alga and fungus in which algal partner PROVIDES food to the fungal partner by photosynthesis and fungal partner helps in the absorption of water and minerals. | |
| 21362. |
John tied a stone to string and whirled it around What topic of motion do you find there? |
| Answer» ONE moves in a circular path whose center is at the other end of the string. If the speed of rotation of STONE is CONSTANT, then motion of stone is termed as UNIFORM circular motion. | |
| 21363. |
Why is crop rotation necessary ( class 8 ncert science) |
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Answer» Hope you like...Explanation:Crop ROTATION helps return nutrients to the soil without synthetic INPUTS. The practice also works to interrupt pest and disease cycles, improve soil health by increasing biomass from different crops' root structures, and increase BIODIVERSITY on the FARM.... |
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| 21364. |
Where is the operating system stored |
| Answer» HLOO guy's Explanation:OPERATING System is installed and STORED on the hard disk. As hard disk is a non volatile memory, OS does not lose on the turn off. But as the data access from the hard disk is very, slow just after the computer is started OS is copied into RAM from the hard disk.Hope this answer are RIGHT | |
| 21365. |
Earth is about – billion years old |
| Answer» EXPLANATION:TRUE you are too inteligant | |
| 21366. |
Describe methods (physical) of separation of mixtures with the help of diagram |
| Answer» HOPE its HELPFUL to youPlease friend me mark as BRAINLIEST Answer PLZIT's a Humble request to you | |
| 21367. |
Rabbit and rat adaptive features |
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Answer» The European rabbit has many different adaptations that make it fit well into its environment. The rabbit's eyes are set high on the head, and is COMPLIMENTED with a weak but very flexible neck which allows the animal to rotate its head whilebigger bodied, bigger eared, stronger legs and paws and thumbs helps the RAT move to other areas of the island. New food sources were found and ways to PREPARE the food were created on themselves. (By OPENING fruits and trees for BUGS). |
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| 21368. |
Substances that sink in water |
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Answer» Objects LIKE coins, rocks, and marbles are more dense than water. They will SINK. Objects like APPLES, WOOD, and sponges are less dense than water. |
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| 21369. |
Which layer of soil contain more humus |
| Answer» EXPLANATION:UPPER layer as it contains dead and DECAY of leaves and ANIMAL | |
| 21370. |
Write a short paragraph on the harmful effects of microorganisms |
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Answer» rganisms CAUSE diseases in ANIMALS. For example, in HUMANS, bacteria cause diseases such as TUBERCULOSIS, cholera, typhoid, etc. |
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| 21371. |
1. In which direction a freely suspended magnet come to rest? |
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Answer» NorthExplanation:A bar MAGNET consists of two MAGNETIC poles namely South- and North poles. The South pole (S) is formed at ONE END while the other end forms North pole (N). In the bar magnet, the magnetic field lines EMERGE from the North pole and merge to the South pole. |
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| 21372. |
2) Absorption 27. Write the difference between Milkt28. Give some examples of Chemical cSECTION29. Write the difference between Physi30. Explain how soil is formed. |
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Answer» ................?................. |
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| 21373. |
The process by which woolen fleece is cut off sheep |
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Answer» Sheep SHEARING is the PROCESS by which the WOOLLEN FLEECE of a sheep is cut off. The person who REMOVES the sheep's wool is called a shearer.Explanation:hope this helps plz follow me |
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| 21374. |
Why grass eating animals can digest grass |
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Answer» Ruminants such as cow, DEER and goat eat mainly grass and other PLANT leaves as food. Grass is rich in CARBOHYDRATES called cellulose which is a QUITE tough material and difficult to DIGEST. These animals have cellulose-digesting bacteria present in their stomach which helps to digest cellulose. |
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| 21375. |
-3. Why are viruses regarded as a connecting link between living and non-living things? |
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Answer» Hloo guy'sExplanation:Viruses are non-LIVING when they are outside the host CELL as they don't have any CELLULAR machinery of their own. They take over the host cell machinery to replicate themselves, killing the host. That's why they are considered as link between living and non-living.Hope this answer are RIGHT. |
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| 21376. |
What is mean by pollution |
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Answer» Pollution is something introduced into the environment that is DIRTY, unclean or has a harmful EFFECT. Toxic waste dumped into the water is an example of pollution. ... The contamination of air, water, or soil by substances that are harmful to living organisms.Discharge of domestic and industrial effluent wastes, leakage from water tanks, MARINE dumping, radioactive waste and atmospheric deposition are major causes of water pollution. Heavy metals that DISPOSED off and industrial waste can accumulate in lakes and river, proving harmful to humans and animals. |
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| 21377. |
Substances that float in water |
| Answer» TION:LEAF,paper or any SUBSTANCE that is LIGHT in weight | |
| 21378. |
Differentiate between metals and non-metals based on their physical proper(Any 5 properties) |
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Answer» Metals 1 They turn red to BLUE litmus 2They are electropositive UN nature3Metals FORM hydroxides in waterNon Metals1They turn blue to red litmus 2 They are stable hydroxides3They DONT reaxt with waterExplanation:Which SCHOOL r u studing |
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| 21379. |
Meaning of renewable and non renewable (in a easy way). |
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Answer» A nonrenewable resource is a natural substance that is not REPLENISHED with the speed at which it is consumed. ... RENEWABLE resources are the opposite: Their supply REPLENISHES naturally or can be sustained. The sunlight used in solar POWER and the wind used to power wind turbines replenish themselves.Explanation:hope it will help |
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| 21380. |
What is chemistry which branch |
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Answer» The study of modern chemistry has many branches, but it can GENERALLY be broken down into five main disciplines, or areas of study: physical chemistry. ORGANIC chemistry. inorganic chemistry.make me in a BRAINLIST...... |
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| 21381. |
Draw picture of herb shrubs and tree with explanation |
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Answer» Herbs: Herbs are small plants which have SOFT STEM. Examples: WHEAT, paddy, cabbage, grass, coriander, etc. Shrubs: These are BUSHY and medium- sized plants and they are somewhat bigger than herbs. |
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| 21382. |
B) An object of mass 16 kg is moving with an acceleration of 3 m/sCalculate the applied force. If thesame force is applied on an object ofmass 24 kg, how much will be theacceleration? (Ans: 48 N, 2 m/s)mo |
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Answer» : Mass = 16 kg. ACCELERATION = 3m/s² . FORCE = ?We know that, Force = Mass × Acceleration. Force = ( 16 × 3 ) N Force = 48 Newtons.Case 2 : Force = 48 N Mass = 24 kg. Acceleration = ? So, Force = Mass × Acceleration Acceleration = Force / Mass.Acceleration = ( 48 / 24 )m/s².Therefore, Acceleration = 2m/s². |
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| 21383. |
recall visited a shop which sells sports shoes. note and recall the observation of the sloes of shoes meant for various sports. describe your observations |
| Answer» THANKS for FREE POINTSPLEASE MARK as BRAINLEST | |
| 21385. |
3. Match the items in column A with the items in column B : Column AColumn B(a) 35(b) 15(c) 16(d) 20(e) 25(a) Multiple of 8(b) Multiple of 70(c) Factor of 30(d) Factor of 50(e) Factor of 20 |
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Answer» column A. column B. a)35. b. multiple of 70 b)15. c. factor of 30c)16. a. multiple of 8d)20. E. factor of 20 e)25. d. factor of 50 |
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| 21386. |
Answer the following questions:1. What are the two ways by which animals reproduce? |
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Answer» Animals can REPRODUCE in TWO different WAYS which are Asexual REPRODUCTION and Sexual Reproduction. In Asexual Reproduction there is no formation of gametes and offsprings are genetically |
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| 21387. |
How does fungi take in nutrients in the form of solution |
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Answer» ecure food through the action of ENZYMES (BIOLOGICAL CATALYSTS) secreted into the SURFACE on which they are growing; the enzymes digest the food, which then is absorbed directly through the HYPHAL walls.__________________________________ |
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| 21388. |
1. Explain the importance of food for living organisms? 2. Name any five food items and their ingredients?3. List out some diseases caused by deficiency of vitamins/minerals and their symptoms4. Explain the terms 1) Herbivores 2)Carnivores 3) Omnivores with examples5. Suggest an activity for testing starch, fats and proteins6. What is balanced diet? Write three important properties of balanced diet?7. What is malnutrition? What are its harmful effects?8. Explain various steps in the manufacture of cotton fabric from cotton?9. Write short note on looms?Explain with examples opaque, transparent and translucent materials?10. Write any four properties of materials?11. Why do we need to separate different components of a mixture? Give examples12. How common salt obtained from sea water?13. Write short note on various methods of separation of compounds from their mixture?14. Differentiate a) physical & chemical change with example b) reversible and irreversible change 15. Draw neat labeled diagram of structure of a flower?16. What is a function of stem in a plant/17. Write short note on herbs, shrubs , creepers and climbers 18. Draw a labeled diagram of the external structure of a leaf.19. Differentiate between taproot and fibrous roots/20. Explain different joints present in human body?21. What is a bone marrow? Give its main function?22. Explain the locomotion in the following a) snake b) cockroach c) snail d) earth warm23. List out the important characteristics of living things which differentiate them from non-living things?24. Differentiate between diurnals and nocturnal animals? |
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Answer» answer no 4Explanation:Herbivores: is the animal that eat only plants Examples : deer Zebra, giraffe etc. Carnivores: is the animal that eat only FLESH of an animal Examples: Lion, Tiger, Leopard etc.Omnivores: is the animal that eats both plants and flesh of an animals Examples: Human being, DOG, CAT etc HOPE IT'S HELPFULL FOR YOU THANK YOU |
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| 21389. |
Please answer urgent need |
| Answer» 4:winnowing5:component6:filtration7:I don't know SORRY 8:i don't know sorry 9:impure 10:I don't know sorry 11:WATER tanks from municipal pality | |
| 21390. |
B. This is the common name for the device that adds load to an electric circuit. |
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Answer» tion:An electrical load is an electrical component or portion of a circuit that consumes (active) electric POWER.[1][2] This is opposed to a power source, such as a BATTERY or generator, which produces power.[2] In electric power circuits examples of loads are appliances and lights. The term may ALSO REFER to the power consumed by a circuit. |
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| 21391. |
40 cm X 50 cm and having a weight of 120 kgf. on::iv. Calculate the pressure exerted by a coolie standing at a bus stop |
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Answer» The FORCE exerted by coolie (=mg) and displacement, both are in upward ... (ii) a coolie standing with a load of 12 kgf on his HEAD. ... A BOY of mass m CLIMBS up a staircase of vertical height |
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| 21392. |
Why does insectivores plant feed on insects |
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Answer» insectivores PLANTS EAT INSECTS because they don't have nitrogen fixing MECHANISM. |
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| 21393. |
Draw a neat labelled diagram of nitrogen cycle. Name the bacteria which is useful in me nitrogen fixation.plz draw it and show refer tru textbook plz send fast |
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Answer» The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical FORMS as it circulates among atmosphere, terrestrial, and marine ecosystems. The conversion of nitrogen can be CARRIED out through both biological and physical PROCESSES. Important processes in the nitrogen cycle include fixation, ammonification, nitrification, and denitrification. The majority of Earth's atmosphere (78%) is atmosphere nitrogen,[16] making it the largest source of nitrogen. However, atmospheric nitrogen has limited availability for biological use, LEADING to a scarcity of usable nitrogen in many types of ecosystems.Explanation: sorry I can't post image |
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| 21394. |
2. Why did the poet get annoyed (angry)?Ans. |
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Answer» tion:The POET speaks to the wind in ANGER. ... he is angry when he finds the wind crumbling lives . he is unhappy when he noticed that the wind is friendly with the STRONG ONES and teases the weaklings . |
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| 21395. |
How do green plants transport raw materials to the food factories of plants |
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Answer» by PHOTOSYNTHESIS with the HELP of LEAVES STOMATA |
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| 21396. |
क- स्त्री शब्द का पुल्लिंग पुरुष होता है। () |
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Answer» ????????.................. |
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| 21397. |
B. Find out at least five states in India and make a chart of their preferpitteina escStateFood ItemsTamil NaduIdli, DosaIngredientsRice, pulses, vegetables.spicesfood items and the ingredients used in them. One is done for you.Ce |
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Answer» IDLIThe most famous dish in Tamilnadu, as well as the whole southern region is Idli. Prepared with a grind mixture of soaked rice and white lentil, Idli is best to eat in the breakfast time.SAMBARBest to enjoy with almost every main course, Sambar is a kind of South Indian dal (pulse). Yet, the difference is the concocting of various vegetables and spices and the sour taste.CHICKEN CHETTINADFor all non-veg lovers, one of the ideal dishes in Tamilnadu is Chicken Chettinad. Dipped in the authentic FLAVOURS of roasted spices, this dish brings a new taste to your palate.DOSADosa is famous PREPARATION in Tamil Nadu. The dish is cooked mildly like an omelette where the mixture is spread over a pan and is served with Sambar and Coconut Chutney.VADAAnother COMPLEMENT of Sambhar, Vada is a savoury doughnut-like SNACK that traces its history in Tamil Nadu and is a prominent breakfast delicacy in the state.UTTAPAMThis delectable dish is very much similar to dosa but what makes it different is the topping of tomatoes, onions, capsicum, and other veggies. Uttapam tastes heavenly good with EITHER spicy tomato or coconut chutney. |
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| 21398. |
Did you know? oto von Guericke, a German scientist of the 17 century, invented a pump toextract air out of a vessel With the help of this pump. he demonstrateddramatically the force of the air pressure. He joined two hollow metallebers of 51 cm diameter each and pumped out of them. Then heemployed the horses on each bem bere to pull them apart11.2015peat is the one of dr pressure that the beers could not be pulled apart |
| Answer» OK THANKS for infoExplanation: | |
| 21399. |
Difference between pulmonary artery and simple artery. |
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Answer» s carry oxygenated BLOOD away from the heart to the BODY while the veins carry deoxygenated blood from different parts of the body to the heart for PURIFICATION. ... The pulmonary ARTERY carries deoxygenated blood away from the heart, while the pulmonary vein carries oxygenated blood to the heart. |
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| 21400. |
State the cause and effect of forest fire |
| Answer» TION:Forest fires increase carbon dioxide levels in the atmosphere, contributing to the greenhouse effect and climate change. In addition, ASHES DESTROY much of the nutrients and erode the SOIL, CAUSING flooding and landslides. | |