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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. |
Help me give correct ansgive short ans I'll give you breainleast |
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Answer» Answer: 1st ka ans The function of grease is to remain in contact with and lubricate MOVING surfaces without leaking out under gravity or centrifugal action, or squeezing out under PRESSURE. The major PRACTICAL advantage of grease is that it retains its properties under shear at all temperatures that it is SUBJECTED to during use. |
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| 2. |
011. A force can(a) Change the state of motion(b) Change the shape of an object(c)Change the direction of an object.(d) All of these |
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Answer» A.L.L. O.F. T.H.E.S..E |
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| 3. |
Identify r s t in the given figure |
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Answer» In the given problem, we NEED to find the VALUE of x. Here, according to the corollary, “if BISECTORS of ∠ABC and ∠ACBof a ΔABC meet at a point O, then ∠BOC ... |
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| 4. |
Photosynthesis कि परिभाषा |
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Answer» Answer: The PROCESS by which green plants turned CARBON dioxide and water into food USING ENERGY from sunlight is called photosynthesisExplanation: HOPE it helps you |
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| 6. |
4. Give functions.a. Plasma membraneb. Cytoplasmc. Lysosomed. Vacuolee. Nucleus |
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Answer» Answer: (a) Plasma membrane
(B) Cytoplasm
(c) Lysosome
(d) Vacuoles
(e) Nucleus
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| 7. |
Answer the following in one sentence each :[3M] i) What are soaps? Why soaps does not form lather in hard water? |
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Answer» Answer: |
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| 8. |
how is blood filtered of its impurities and where does the waste go? What are the other methods of removing wastes from the body |
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Answer» Kidneys and urinary SYSTEM -- WASTE materials from the body tissues are filtered out from the blood as it flows through the kidneys. The waste material then leaves the body in the form of URINE. |
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| 9. |
Name the separation technique used to – 3i) Separate crystals of alum from impure samples.ii) Extraction of iron from its ore. |
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Answer» Answer: Alum can be separated from impure SAMPLES by the method of Crystallisation. This method is BASED on the DIFFERENCE in the solubility of the compound and the impurities in a SUITABLE solvent. |
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| 10. |
In which medium sound travels faster?metalswaterair same in all mediums |
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Answer» Answer: SOLIDS: Sound travels FASTEST through solids. This is because molecules in a solid medium are much closer together than those in a liquid or GAS, allowing sound waves to travel more quickly through it. In fact, sound waves travel over 17 times faster through steel than through air. SO METAL is the answer. |
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| 11. |
Write two uses of a nonmetal which is a good conductor of electricity |
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Answer» Definition: GRAPHITE is a form of CARBON which is an ELEMENT. ... Graphite is a non-metal and it is the only non-metal that can conduct electricity. You can FIND non-metals on the right side of the periodic table and graphite is the only non-metal that is a good conductor of electricity. |
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| 12. |
What is mineral acid???. . ok byee guys...byee my new sis soumya..:) |
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Answer» Explanation: A mineral acid is an acid derived from one or more INORGANIC compounds. All mineral acids form hydrogen IONS and the conjugate BASE when dissolved in WATER. |
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| 13. |
Natural change of mam made change |
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Answer» Answer: Natural materials are SOURCED DIRECTLY from nature -- cotton is picked from cotton plants, corn HARVESTED from corn fields and GRANITE is mined from quarries. Man-made materials, on the other hand, go through RIGOROUS processing to alter the material so that it suits its intended purpose. Explanation: hope it helps |
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| 14. |
. दो ऋणावेशित धूल के कणों के बीच की दूरी 1 मिमी है औरवे एक-दूसरे को 4.0 x 105 न्यूटन के बल से प्रतिकर्षित करतेहैं। यदि एक का आवेश दूसरे का चार गुना हो, तो उन्हें आवेशितकरने वाले इलेक्ट्रॉनों की अलग-अलग संख्याएँ ज्ञात कीजिए।प्रत्येक इलेक्ट्रॉन पर (5/3) x 10-19 कूलॉम आवेश है। |
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Answer» y0u0y84736dycufuchzhvivj |
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| 15. |
9,-VASenest & Volt92 - Coatt sow noot |
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Answer» jsjejejwkajwnwnb 118919191nwbhsjse |
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| 16. |
A force can _______? a. change the state of motion b. change the shape of an object c. change the direction of an object d. all of these |
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Answer» Answer is all of these confirmed Hope this HELPS :) |
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| 17. |
Q24. Give any two examples of endemic species |
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Answer» example of ENDEMIC species 1 Lemurs of Madagascar and 2 Tortoises of Galapagos hope it helpful for you ☺️ |
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| 18. |
What do you understand by biodegradable and non-biodegradable waste? |
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Answer» Explanation: Biodegradable is a term referred to all those THINGS that can be decomposed by natural agents. Natural agents contain water, OXYGEN, acid rains, ULTRAVIOLET rays of the sun, microorganisms, etc. On the other hand, non-biodegradable SUBSTANCES are never be broken down or decomposed by environmental aspects. |
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| 19. |
When we have feve, the door checks the temperature with a |
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Answer» Answer: When we have FEVE, the door checks the TEMPERATURE with a THERMOMETER. HOPE it helps :) |
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| 20. |
असते.(ii) अनंत अंतरावर असणाऱ्या वस्तूची बहिर्गोल भिंगातून मिळणारी प्रतिमा(अ) सुलटी व वास्तव(ब) सुलटी व आभासी(क) उलट व वास्तव(ड) उलट व आभासी |
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Answer» II) अनंत अंतरावर असणाऱ्या वस्तूची बहिर्गोल भिंगातून मिळणारी प्रतिमा (अ) सुलटी व वास्तव (ब) सुलटी व आभासी (क) उलट व वास्तव (ड) उलट व आभासी |
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| 21. |
In which medium sound sound travel faster?1)Metals 2)Water 3)Air4)Same in all medium |
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Answer» Answer: metals because SOUN travels fast in more DENSER substances believe me air is wrong answer |
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| 22. |
Why are the leaves in the cactus plant modified to form spines? How, then, does the plant make foodDON'T SPAMDON'T COPY FROM GOOGL.E ANSWER IN OWN WORDS |
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Answer» Hey Army, Here is your answer The leaves in the CACTUS plant are modified to FORM spines because to save water by transpiration as the climate in DESERTS are very hot so the leaves of cactus plant are modified to form spines. This is my own answer, not copied |
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| 23. |
Plastics are found on which cells |
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Answer» Explanation: PLASTID is a CELL organelle present in plants cells and give the plant PART its colour. |
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| 24. |
Electoplating is based on |
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Answer» Explanation: A direct current (DC) of electricity is passed through the solution, affecting the TRANSFER of metal ions ONTO the cathode. So the transfer of ions from one electrode to another is because of the HEATING effect of the current and thus, electroplating is based on the CHEMICAL effect of electricity. |
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| 25. |
.Aforcecan_______(a)Changethestateofmotion(b)Changetheshapeofanobject(c)Changethedirectionofanobject.(d) all of these |
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Answer» Answer: change in the SPEED of an object or the DIRECTION of its motion or both IMPLIES a change in its state of motion. Force acting on an object may cause a change in its state of motion or a change in its SHAPE. A force can act on an object with or without being in contact with it. Videos |
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| 26. |
. it gives information to its structure. |
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Answer» WRITE full answer dear. |
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| 27. |
Inwhichmediumsoundtravelsfaster?(a) Metals(b) Water(c) Air(d) Sameinallmediums |
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Answer» Sound waves travel FASTER and more effectively in liquids than in AIR and travel EVEN more effectively in SOLIDS. |
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| 28. |
Magnetic force is a contact force T/F |
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Answer» Answer: TRUE because all MAGNETIC force have a attracted CONTACT layer Explanation: |
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| 29. |
Sciece please do this |
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Answer» उपर्युक्त सभी। force CHANGE many terms friction can be REDUCED by using all of this. Explanation: in many WAYS...like CONDITIONS m |
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| 30. |
Q-5 Fill in the blanks1._______of dank district is the only hill station of Gujarat 2.______ is the city of Gujarat possessing highest number of trees.3.______dam is built on the Narmada River 4.______ is the national aquatic anmial of our country. |
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Answer» Answer: |
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| 31. |
. What are Canal rays? |
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Answer» Answer: Canal RAYS are the rays of radiation which emerges in a tube which has been DISCHARGED and has the property of LOW PRESSURE with VOLTAGE of high value conditions |
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| 32. |
Plant of amit and rahul. 1. what do you see in the first picture?answerthis is a picture |
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| 33. |
Write co-relation blue revolution: |
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| 34. |
3)_is also known as article (synthetic) silk |
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Answer»
⛺ ⛲ I've |
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| 35. |
Whatdowegetontheelectrolysisofwater(H2O) |
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Answer» The electrolysis of water produces hydrogen and oxygen gases. ... The electrolyte is necessary because PURE water will not carry enough charge due to the lack of ions. At the anode, water is OXIDIZED to oxygen gas and hydrogen ions. At the cathode, water is REDUCED to hydrogen gas and hydroxide ions. |
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| 36. |
The basic functional unit of human kidney is? |
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Answer» Answer: hii here is UR ans Nephron A nephron is the basic functional unit of kidneys that consists of a GLOMERULUS and its associated tubules through which the glomerular FILTRATE passes before it emerges as urine. They are the microscopic structure composed of a renal corpuscle and a renal tubule. hope it helps you PLZ MARK my ans a brainlist ans plz have a nice and beautiful day ahead |
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| 37. |
शंकुधारी वन की एक महत्वपूर्ण विविधता है। |
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Answer» इन क्षेत्रों में ग्रीष्म ऋतु गरम तथा शीत ऋतु ठण्डि होती है और पर्याप्त वर्षा होती है जिससे वन जीवित रह पाते हैं। अधिकांश शीतोष्ण शंकुधारी वन सदाबहार होते हैं किन्तु कुछ वन शंकुधारी और चौड़ी पत्ती वाले सदाबहार और/या पर्णपाती वनों के मिश्रण होते हैं। शंकुधारी वन यूएस, कनाडा, यूरोप तथा एशिया में पाये जाते हैं। |
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| 38. |
Seed driil used for |
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| 39. |
1. Make a table in your notebook asshown below and enter in it thedifferent kinds of informationobtained from different TVchannels.Sr.No.ChannelProgramme Use1.2.3. |
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Answer» vvvbnbhggggggffghncdfbffffff |
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| 40. |
The anhydrous substances regain their colour on the addition ofwater.(a) True(b) False |
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Answer» zbbbbbbzbbbszbbzzbzbznn |
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| 41. |
Plz answer this questions |
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Answer» Answer: 1. Spit 2.recycled 3.Dustbin 4.Heart 5.Skeleton |
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| 42. |
Thereare____pairsofchromosomesinhumancell. |
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Answer» There are 46 PAIRS of CHROMOSOMES in HUMAN CELL. |
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| 43. |
The path of the light isa zig-zag linedepends on the mediuma curved linealways a straight line |
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Answer» Answer: Always straight in line The path of light is straight and the VELOCITY of light is CONSTANT in uniform composition material such as glass. The path and the velocity of light changes when light enters another material such as air or water. The path and velocity of light changes at the boundary, or INTERFACE, between TWO materials. |
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| 45. |
Seed is used for________. a.harvesting b.cleaning the seed c.sowing d.weeding |
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| 46. |
+++L ㄷ3 Write the answer to the following questionsStatetwo uses of the plant |
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Answer» Please like and FOLLOW. Me Mark me. Brainlist |
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| 47. |
पौधों में हरित लवक कहां पाये जाते हैं? |
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Answer» हरितलवक या क्लोरोप्लास्ट एक प्रकार का कोशिकांग है जो सुकेन्द्रिक पादप कोशिकाओं में और शैवालीय कोशिकाओं में पाया जाता है। हरितलवक प्रकाश-संश्लेषण द्वारा प्रकाशीय ऊर्जा को रासायनिक ऊर्जा में परिवर्तित करतें हैं। इन का हरा रंग इन में पर्णहरित (क्लोरोफ़िल) रसायन के होने के कारण है जो प्रकाश-संश्लेषण में अत्यावश्यक है। |
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| 48. |
A sperm is much _______ than an egg cell. |
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Answer» a SPERM have MUCH more cell than egg sperm produces mellions of cell In ONE TIME but egg is single I hope it HELPS you |
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| 49. |
Buddingoccurs inplease givee ans answerr |
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Answer» Answer: Budding is a form of asexual reproduction that results from the outgrowth of a PART of a cell or BODY region leading to a separation from the original organism into two INDIVIDUALS. Budding occurs commonly in some invertebrate ANIMALS such as corals and hydras. Explanation: HOPE IT HELPS YOU ☺️ |
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| 50. |
What is vascular tissue composed ? |
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Answer» Answer: Vascular tissue is COMPRISED of the XYLEM and the PHLOEM, the main transport systems of PLANTS. They TYPICALLY occur together in vascular bundles in all plant organs, traversing roots, stems, and leaves. Xylem is responsible for the transport of water and dissolved ions from the roots upwards through the plant. |
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