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.
| 951. |
What is petroleum gas? |
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Answer» Liquefied petroleum gas (LPG), ALSO CALLED LP gas, any of SEVERAL liquid mixtures of the volatile hydrocarbons propene, propane, butene, and butane. It was used as early as 1860 for a portable fuel source, and its production and consumption for both domestic and industrial use have expanded ever since. Explanation: PLS MARK AS BRAINLIEST |
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| 952. |
Write the difference between acidic substances and basic substances |
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Answer» Answer: Definition. A SUBSTANCE, mostly liquid that DONATES a proton or accepts an electron pair in reactions. An acid INCREASES the concentration of H+ ions. A base is a substance that releases hydroxide (OH-) ions in aqueous solution, donates ELECTRONS and accepts PROTONS. |
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| 953. |
A bullet having a mass of 10 g and moving with a speed of 1.5 m/s. penetrates a thick wooden plank of mass 900 g. The plank was initially at rest. The bullet gets embedded in the plank and both move together. Determine their velocity. |
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Answer» Answer: SOLUTION :Mass of bullet, m1 = 10 gInitial speed of bullet, u1 = 1.5 m/sMass of plank, m2 = 900 gInitial speed of plank, u2 = 0From law of conservation of momentum,m1u1 + m2u2 = m1v1 + m2v2Since, the bullet gets embedded in the palnk and both MOVE with the same speed, so v1 = v2 = vSo, we can rewrite the equation asm1u1 + m2u2 = (m1 + m2)v10 × 1.5 + 900 × 0 = (10 + 900) v15 = 910 v⇒ v = 0.01648351648 m/s |
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| 954. |
A cyclone moves at:a. over 100km/hb. 80km/hc. over 150km/hd. 70km/h |
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Answer» <STRONG>Answer: dude see the SPEED of cyclone mostly depends from it has came from if the cyclone is coming towards from a land part it might be not so strong (we are here talking a big distance means if the cyclone is coming from gujrat to Mumbai it might be not so strong) but if u live in coastal ares the cyclone could be much stronger as compared to previous case, CAUSE cyclone most form in the seas and ocean Explanation: so your answer should be over 80km/h because cyclone can't be less then that hope it HELPS pls mark as brainliest it's free and it helps out a ton |
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| 955. |
Which of the following is not a type of silk?Page 2 of 3(i) Mulberry silk (ii)Tassar silk (iii)Mooga silk (iv) Moth silk |
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Answer» Answer: IV) Moth silk Explanation: hope it HELPS, PLS mark as brainliest it's free and it helps out a ton |
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| 956. |
Learn to Explore A Course in Science 6 who has this book say yes who don't have say no |
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Answer» Answer: yes i BEGAN a COURSE in science WITHIN academy Explanation: pa brainliest PO |
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| 957. |
Wool fibre cannot be obtained from which of the following?LlamaGoatAlpacaMoth |
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Answer» Explanation: |
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| 958. |
Science of rearing silk is called AgricultureSericultureapicultureTissue culture |
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Answer» sericulture hope it is RIGHT |
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| 959. |
What is a thunderstorm?a. an area of low pressureb. an area of high pressurec. strom arising from strong rising currentsd. nine of these |
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Answer» Answer: a storm with thunder and lightning and TYPICALLY ALSO heavy rain or hail. Explanation: hope it Will HELP you❣️ |
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| 960. |
24 The decomposition of NH3 onplatinum surfacesurface is zero orderreaction whatof production of N₂ and H₂respectively if k= 2.5 x 104 molttheratesLS-1a.) 2.5x104 mol st and 7.5 x 10-4mal solb. 5.5x10 malls and 7.50109moll-IS-C) 7.5x 10 moll-st and 2.58 104malls-d.) 8.5x15 4 molt 51 and 7.5 x 104-1:-) |
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| 961. |
Cloths do not protect us against DiseaseRainColdHeat |
Answer» CLOTHS do not PROTECT US againstDISEASE |
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| 962. |
1. The Process by which digested food enters the blood is called as--------------.2. Plants store food as-----------------.(a) Cellulose (b) sugar (c) glucose (d) starch3. Radharaman is a farmer. He always alternates two wheat crops with a leguminous crop. Why?(a) To make more money (b) to enrich soil with nitrogen(c) To enrich soil with nitrogen and phosphorus (d) It is a tradition4. Name an enzyme which breaks down the starch present in the food into sugars?5. Name the second largest gland in the body?6. Compound stomach is found in -------------(a) Humans (b) lion (c) cow (d) all of these7. Which of the following is not required by plants to prepare food(a) Water (b) minerals (c) carbon dioxide (d) carbohydrate8. Lichens are association between ---------------- and --------------.9. What are characteristics of heterotrophic nutrition?(a) Organism possess chlorophyll (b) Organism are able to build up their own organic food(c) Organism can make their own food (d) none of the above10. Glucose made during photosynthesis will be stored in the plants as ___________.(a) Fat (b) protein (c) amino acid (d) starch |
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| 963. |
The industry related to fabric and clothing is calledAgro industryPetrochemical industryTextile industryFabric industry |
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| 964. |
Which country is the most producing silk in the world? BangladesIndiaJapanChina |
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Explanation: PLEASE MARK me as a BRAINLIEST |
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| 965. |
Define fiber!!!!!!!!!!!!!!!! |
Answer» a thread or filament from which a vegetable TISSUE, mineral SUBSTANCE, or textile is formed.Fiber or fibre is a NATURAL or man-made substance that is SIGNIFICANTLY longer than it is wide. FIBERS are often used in the manufacture of other materials. The strongest engineering materials often incorporate fibers, for example carbon fiber and ultra-high-molecular-weight polyethylene. |
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| 966. |
Which of the following process is NOT part of wool extraction?ShearingSortingScouringReeling |
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| 967. |
पौधों में विभिन्न प्रकार के प्लास्टिडों की भूमिका का उल्लेख करें। |
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Answer» प्लास्टिड्स भोजन के निर्माण और भंडारण के लिए जिम्मेदार हैं। इनमें अक्सर वर्णक होते हैं जो प्रकाश संश्लेषण और विभिन्न प्रकार के वर्णक में उपयोग किए जाते हैं जो कोशिका के रंग को बदल सकते हैं। MARK me BRAINIST |
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| 968. |
Write a short note on "Do good get good". |
Answer» HOPE IT'S HELPFUL TO YOU MARK AS BRAIN LIEST |
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| 969. |
Which of the following is NOT a Vegetable fibre? jutehempflaxsilk |
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Answer» silk Explanation: |
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| 970. |
What are characteristics of heterotrophic nutrition? |
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Answer» Answer: HETEROTROPHIC ORGANISMS depend on AUTOTROPHS (plants) for their FOOD supply. Heterotrophic organisms cannot make their own food and obtain food directly from plants or from plant-eating animals. |
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| 971. |
Define starch and fats |
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Answer» Answer: It is a source of energy. Complete answer: Starch is a white, tasteless, odorless, COMPLEX CARBOHYDRATE which is a major constituent of food products like rice, BEANS, bread, POTATOES, wheat, etc. They are the most consumed carbohydrates and are an important source of nutrition and give us energy. ... Starch is not fat. |
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| 972. |
The behavior of animals and plants are influenced by the availability of sunlight? Trueor False |
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Answer» yes, it is TRUE because plants and ANIMAL are ALWAYS influenced by sunlight |
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| 973. |
Today is my science examination please pray to God thank you and my favourite subjects are mathematical and science |
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Answer» Answer: ohkk best of luck waish you good luck ✧◝(⁰▿⁰)◜✧Explanation: As written, it means that x does not EXIST. Reading from the x in either direction, we see: x < 0 → x is less than zero. same MEANING as → 0 > x → 0 is greater than x. |
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| 974. |
1. Name a plant whose almost all the parts are edible. 2. On the basis of their feeding habits, in which category will you put human beings? 3. From where are spices obtained? 4. Which part of the plant is a turnip? 5. What substance found in flowers is used by bees to make honey? 6. How are crops grown, in patches or rows? 7. Do we add spices in food only for the sake of flavour? 8. Name a flower that is eaten as food. 9. What are flesh-eating animals known as? 10. How many queen bees are there in a beehive? |
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Answer» Herodotus (484 B.C. – c. 425 B.C.) has generally been acclaimed as the "father of HISTORY" COMPOSING his The HISTORIES from the 450s to the 420s B.C. However, his contemporary Thucydides (c. 460 B.C. – c. |
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| 975. |
How many air form and which |
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Answer»
The atmosphere of Earth is the layer of gases, commonly known as air, retained by Earth's gravity, surrounding the PLANET Earth and forming its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for liquid water to exist on the Earth's SURFACE, absorbing ultraviolet solar RADIATION, warming the surface through heat RETENTION (greenhouse effect), and reducing temperature extremes between day and night (the diurnal temperature VARIATION). |
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| 976. |
Write difference between maure and fertilizers |
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Answer» Manure is an ORGANIC substance that is obtained from decomposition of vegetables and animal waste. Fertilizers are INORGANIC SUBSTANCES manufactured in factories. Manures are relatively less RICH in PLANT nutrients, they only remove general deficiency of soil. hope it helps you ☺️ |
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| 977. |
3. State two functions of the tongue. |
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Answer» Answer: hi Explanation: The tongue is vital for chewing and SWALLOWING food, as well as for SPEECH. The four common tastes are SWEET, sour, bitter, and salty. A fifth taste, CALLED umami, results from tasting glutamate (present in MSG). The tongue has MANY nerves that help detect and transmit taste signals to the brain. |
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| 978. |
In a pond where water hyacinths are found to be flourishing,it is observed that submerged water plants could barely survive. What could be the possible explanation for the observation. |
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Answer» Explanation: Water hyacinth (Eichhornia crassipes) is a large aquatic plant native to the Amazon basin. Its thick, waxy, oval-shaped leaves are 4-8 inches across and branch out from the center of the plant on modified stems that may rise as MUCH as 1 meter above the water surface. The MASS of fine roots that hang in the water underneath the plant are DARK purple or black with small, white root-hairs. The stems are spongy, bulbous stalks (called petioles) that contain air-filled tissues that keep the plant afloat. When flowering, the stalks support 8 – 15 blue-violet flowers with six petals each, with ONE petal being deeper violet with a yellow SPOT. |
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| 979. |
2. Give two examples of how different living species eat food. |
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Answer» Herbivores are animals that EAT only plants. CARNIVORES are animals that eat only meat. OMNIVORES are animals that eat both plants and meat. |
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| 980. |
VI. Answer the following questions in one word: 1. Name a plant whose almost all the parts are edible. 2. On the basis of their feeding habits, in which category will you put human beings? 3. From where are spices obtained? 4. Which part of the plant is a turnip? 5. What substance found in flowers is used by bees to make honey? 6. How are crops grown, in patches or rows? 7. Do we add spices in food only for the sake of flavour? 8. Name a flower that is eaten as food. 9. What are flesh-eating animals known as? 10. How many queen bees are there in a beehive? |
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Answer» গল্পবুড়ো' কবিতায় রূপকথার কোন্ কোন্ প্রসঙ্গে উল্লিখিত হয়েছে? |
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| 981. |
VI. Answer the following questions in one word: 1. Name a plant whose almost all the parts are edible. 2. On the basis of their feeding habits, in which category will you put human beings? 3. From where are spices obtained? 4. Which part of the plant is a turnip? 5. What substance found in flowers is used by bees to make honey? 6. How are crops grown, in patches or rows? 7. Do we add spices in food only for the sake of flavour? 8. Name a flower that is eaten as food. 9. What are flesh-eating animals known as? 10. How many queen bees are there in a beehive? |
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Answer» ANSWER: Banana tree Explanation: Because most of its PARTS can be eaten such as fruit, FLOWER and the STEM.
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| 982. |
V. Write whether the following food items are derived from a plant source or an animal source: 1. Noodles 2. Cheese 3. Besan 4. Chicken tikka 5. Cornflakes |
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Answer» Explanation: 1.plants 2.animal 3plants 4animal 5.plants |
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| 983. |
Boojho and Paheli had observed the school gardener making manure. Along with their friends, they collected wastes of plants, vegetables and fruits from nearby houses and gardens. They put them in a pit meant for waste disposal. After some time, it decomposed and got converted to manure. Boojho and Paheli wanted to know how this had happened.anyone here know the answer so answer fast please |
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Answer» jdjeueuuwueyehwyvaypfqotfqi5fi5x84 |
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| 984. |
Define combustible materials |
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Answer» A combustible material is any material that, in the FORM in which it is used and under the conditions anticipated, will IGNITE and BURN or will add APPRECIABLE heat to an ambient fire. |
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| 985. |
Length of the large intestine is smaller than that of small intestine.Then, why is it called large intestine?difine it |
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Answer» Answer:The large INTESTINE runs from the APPENDIX to the anus. It frames the small intestine on THREE sides. DESPITE its being about one-half as long as the small intestine, it is called large because it is more than twice the diameter of the small intestine, about 3 inches. Hope it helps u |
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| 986. |
Length of the large intestine is smaller than that of small intestine.Then, why is it called large intestine? |
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| 987. |
Which of these (Rice,Butter,Dal) will you find difficult to digest if the liver does not function well? Give reason. |
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Answer» #Science GUY ::-- explanation RICE:- CARBOHYDRATESBUTTER:-FATSDAL:- PROTEINAS WE KNOW LIVER DIGESTS MAINLY CARBOHYDRATES AND FATS HENCE RESPECTIVE ANSWER WILL BE
RICE AND BUTTER. MAINLY LIPIDS(RICE)HOPE U UNDERSTOOD IF ANY QUERY POST ONE MORE TIME PLS SCIENCE GUY |
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| 988. |
Q2 Explain any three types of body coverings of animals with examples. |
Answer» Answer:Mammals have HAIR or fur, birds have feathers, reptiles have dry scales, AMPHIBIANS have soft, moist skin, and fish have wet, slimy scales. ALTHOUGH each skin covering is useful in many ways, the focus of this information is how various colors and patterns HELP an animal's CHANCES for survival |
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| 989. |
At which temperature is the volume of water less |
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Answer» Answer: The VOLUME of water is minimum at 4 °C. This is because at 4°C the density of water is and as density is inversely PROPORTIONAL to volume so , water has maximum density and minimum volume at 4°C. |
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| 990. |
Define chllorophyll?!!!! |
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Answer» a pigment PRESENT in plants in LEAVE HELPS in the process of photosynthesis |
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| 991. |
Define deficency diseases!! |
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Answer» a disease caused by the lack of an element in the diet, USUALLY a PARTICULAR vitamin or mineral. Explanation: i hope it HELPS you |
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| 992. |
Pls give fastly ans and right answer |
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Answer» A)EXTRACTION of RAW materials. |
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| 993. |
2. What happens when the following metals react with oxygen (write chemical equation) (a) sodium (b) zinc (c) magnesiumplease tell me ans |
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| 994. |
Define deforestation |
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Answer» DEFORESTATION is the ACT of CUTTING down TREES |
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| 995. |
Organism that can be seen only with the help of micro scope -------------------- |
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Answer»
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| 996. |
9.The inner lining of stomach is protected by one of the following from hydrochloric acid. Choose the correct one(a) Pepsin(b) Mucus(c) Salivary amylase(d) Bile |
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Answer» B)Mucus Explanation: |
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| 997. |
We cannot imagine life on Earth without photosynthesis, because without photosynthesis there wouldn't have been any food on Earth. During photosynthesis, sunlight is used to synthesis the food in leaves. In this process solar energy is converted into : * |
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Answer» Answer: Explanation: PLEASE MARK as BRAINLIEST if helpful. |
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| 998. |
What is irrigation? describe two methods of irrigation which conserve water. |
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Answer» The PROCESS of WATERING the crops is called irrigation. Two METHODS of irrigation are: (i) Sprinkler system : This system is USED on the uneven land where less water is available. ... (ii) Drip irrigation: This system is used to SAVE water as it allows the water to flow drop by drop at the roots of the plants. |
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| 1000. |
Make sketches of animal and plant cell.state three difference between them. |
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Answer» Answer: SEE the attachment below : |
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