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. |
6.1 markThe correct set of Basic properties are :Single Correct ObjectiveSour , Corrosive , changes Blue Litmus to RedSour , Corrosive , changes Red Litmus to BlueSoapy, Slippery, changes Rød Litmus BlueSoapy, Slippery, changes Blue Litmus Red |
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Answer» Answer: |
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| 2. |
Which fiber are soft shine and fixeble give me the correct ans |
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Answer» Answer: Jute is the CORRECT answer Explanation: hope it is helpful to you and MARK me as brainlist and please follow me |
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| 3. |
Q-4 Answer correctly. (9)(1) How does the vaccine help to prevent disease? (2) Why do birds migrate? (3) Which irrigation system is useful in water scarcity area ? Why ? |
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Answer» Answer: 1. Vaccines help your IMMUNE system fight infections faster and more effectively. When you get a vaccine, it sparks your immune response, helping your body fight off and remember the germ so it can attack it if the germ EVER invades again.2.The most common pattern is that birds migrate to the temperate or arctic Northern Hemisphere to breed in the summer and migrate south to warmer regions for the winter. There are four main flyways, or migration routes, in North America that most birds follow between their summer and winter locations.3.Drip irrigationDrip irrigation is the BEST method of irrigation when there is scarcity of water because in this water is PROVIDED directly to the roots drop by drop and thus preventingwater loss.Explanation: PLS mark me as brainliest |
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| 5. |
Situation | Option | Consequence | Are you happy? | is it good for me? why? | is it good for others?why? | Decision |1.A. B. 2.A. B. |
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Answer» Answer: Why did MAN ASK the HORSE, the DOG and the Ox to work double-time? |
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| 6. |
Identify the components present in the material based on the following results orconclusions. (a) Cut the raw potato and apply two to three drops on it - shows blue black colour. (b) Wrap the ground nut seed in paper and crush it carefully, oily patch can be seen on paper. |
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Answer» a) iodine b) TRANSLUCENT |
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| 8. |
2) On the basis of which characteristics, Juteis considered as a natural fibre ?(a) It is produced very easily.(b) It is obtained from plants(c) It is the strongest fibre.(d) Silkworms are useful in its production |
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| 10. |
Distinguish between: refraction of light and reflection of light. |
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Answer» Reflection can simply be defined as the reflection of LIGHT when it strikes the medium on a plane. Refraction can be defined as the process of the SHIFT of light when it passes through a medium leading to the BENDING of light. ... The angle of INCIDENCE of the light is equal to the angle of reflection. |
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| 11. |
What to do next in weverse?I mean what is the next step? |
Answer»
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| 12. |
Q6. Do as directed 1) Expalin - Threshing |
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Answer» Answer: mark me as BRAINLIEST answer pls Explanation: Threshing is the process of loosening the edible PART of grain (or other crop) from the straw to which it is attached. It is the step in grain preparation after REAPING. Threshing does not REMOVE the bran from the grain. |
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| 13. |
Q-3Classify the following into chemical changes and physical changes.Are not usually reversible.One or more new objects are formed.No sound or gas is produced.The shape or dimension of the object changes.New smell is not produced.Heat or radiation is produce. |
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Answer» a ) chemical change b ) physical change C ) Physical change d ) chemical change e ) a physical change f ) chemical change |
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| 14. |
What will you do to protect the trees? ans |
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Answer» by PLANNING trees afforestation |
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| 15. |
(2) Which activity would you do to prove that the temperature of a substance must reachthe combustion point of that substance in order to ignite it? |
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Answer» Answer: Answer:Some SUBSTANCE like magensium catches fire and burns with a drazelling WHITE flame when heated in air . Simmilar when a PIECE of paper is bought new a candle flame it burns producing HEAT and light The charcol and coal burns in air producing carbon dioxide heat and light . |
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| 16. |
When a bit of baking soda is added to vinegar in a test-tube, a hissing sound is heard and several bubbles occur. The test tube is closed and attached by a glass tube to another test tube containing lime water. The limewater slowly turns milky in the process. This is shown in the following experimental setup.Which of the following cannot be considered indicators of a chemical reaction in this experiment?(a)Occurrence of a hissing sound (b)The formation of several bubbles (c) The change in colour of liquid in tube 2 (d)The movement of gas between the test tubes |
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Answer» Answer: Explanation: When vinegar REACT with sodium BICARBONATE it RESULTS in formation of sodium acetate,WATER & EVOLUTION of CO2 gas. This CO2 evolution is the reason for hissing sound and bubble formation.13 |
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| 17. |
4) What are specifications of earth quake proof building? |
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Answer» Answer: Earthquake-resistant structures are structures designed to protect buildings from earthquakes. While no structure can be entirely IMMUNE to DAMAGE from earthquakes, the goal of earthquake-resistant CONSTRUCTION is to ERECT structures that fare better during SEISMIC activity than their conventional counterparts. Explanation: pls mark me brainliest |
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| 18. |
transportation of nutrients or water in animals and state plants is necessary and important give scientific researchin 6 to 7 lines |
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Answer» kzjwjdlssjodalsbiewk EK rifqmofvOd SLS islen Explanation: jdndkdndjcalrv ameoekfvdokwowskfbdox |
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| 19. |
The solution which having capacity to form two type of ins and conduct electricity is |
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Answer» All the solutions that have IONIC bonding in their MOLECULES can conduct electricity. This is due to the presence of ions. These ions conduct electricity as they have a net CHARGE. For example sodium chloride solution. Another option is to take solutions having impurities in them. These will make the solution conductive. That's the reason why distilled water doesn't conduct electricity; it has no impurities to form ions. Moreover it's a covalent compound; thus there's no CHANCE of forming ions from the molecule. |
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| 20. |
What are the organs found in respiratory system? |
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Answer» Answer: The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, LUNGS, and blood VESSELS. The muscles that power your lungs are also PART of the respiratory system. These parts work together to move OXYGEN THROUGHOUT the body and clean out waste gases like carbon dioxide |
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| 21. |
Divide the following properties into the properties of natural fibre and synthetic fibre |
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Answer» Answer:
Fibres are substances used to manufacture materials and FABRICS such as cables, wires, clothes, curtains, and bedsheets. They are usually long, thin, and flexible, making them appropriate for manufacturing bendable, strong materials. Some of the most common types of fibres are cotton, silk, jute, linen, nylon, rayon etc. During manufacturing, several filaments of fibres come together to build a single PRODUCT. For EXAMPLE, a cotton towel will require THOUSANDS of strands of processed cotton (a type of natural fibre) for its manufacturing. This is typically done in WEAVING factories. |
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| 22. |
9. A teacher planned a tour of class 7th students for a state X. The tour was for a week. Theweather forecast predicted that there would be no rainfall and the temperature would be very high. What likely is the pattern of weather expected in state X? a) Hot and dry b) Cold and sunny c) Warm and humid d) Cold and cloudy |
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Answer» Answer: . A teacher planned a tour of CLASS 7TH students for a STATE X. The tour was for a week. The weather forecast PREDICTED that there would be no rainfall and the TEMPERATURE would be very high. What likely is the pattern of weather expected in state X? a) Hot and dry b) Cold and sunny c) Warm and humid d) Cold and cloudy Explanation: . A teacher planned a tour of class 7th students for a state X. The tour was for a week. The weather forecast predicted that there would be no rainfall and the temperature would be very high. What likely is the pattern of weather expected in state X? a) Hot and dry b) Cold and sunny c) Warm and humid d) Cold and ccloudy sky is clear that the world is so poor that the world is so poor that the world is |
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| 23. |
observe the given figure and answer the question given below what happen to the shape of the can after adding fresh water |
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Answer» where is the FIGURE ????? |
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| 24. |
3) Which of the following characteristics is most useful for flower identification?(a) It smells good.(b) It is always coloured.(c) It is found at the top of the stem.(d) Corolla (Dalpatra) is found in it. |
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Answer» your ansewr is option c Explanation: hope it will HELP you |
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| 25. |
सार्वभौमसत्तेचे वैशिष्ट्ये कोणते आहे. |
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Answer» The TOMB is the central focus of the ENTIRE complex of the Taj Mahal. It is a large, white marble structure standing on a square plinth and consists of a symmetrical building with an iwan (an arch-shaped doorway) topped by a large DOME and FINIAL. Like most Mughal tombs, the basic elements are Indo-Islamic in origin. Explanation: |
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| 26. |
Dead components in the soil |
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Answer» Explanation: Humus, the organic material in soil, is composed of microorganisms (dead and ALIVE) and decaying plants. The inorganic material of soil is composed of rock, which is broken down into SMALL PARTICLES of SAND (0.1 to 2 mm), silt (0.002 to 0.1 mm), and clay (less than 0.002 mm). |
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| 27. |
Which fiber are soft, shiny and flexible? |
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Answer» FLAX FIBER is SOFT SHINY and flexible Hope It HELP you |
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| 28. |
Classify the following as rectiliner motin , circular motion , and periodic motion |
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Answer» Explanation: circular motion:In physics, circular motion is a MOVEMENT of an object along the circumference of a circle or rotation along a circular path. It can be UNIFORM, with constant angular rate of rotation and constant speed, or non-uniform with a CHANGING rate of rotation. periodic motion:Periodic motion, in physics, motion repeated in equal intervals of time. Periodic motion is PERFORMED, for example, by a rocking chair, a bouncing BALL, a vibrating tuning fork, a swing in motion, the Earth in its orbit around the Sun, and a water wave. |
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| 29. |
Q. Answer the following questions.1. Describe how protein is tested in food.2. How does taproot and fibrous root differ from each other? Give one-one example of each. 3. Identify the components present in the material based on the following result or conclusions.(a) Cut the raw potato and apply two to three drops on it - shows blue Back colour. (b) Wrap the ground nut seed in paper and crush it carefully ,oly patch can be seen on paper. |
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Answer» Answer: 1) l) The presence of protein is TESTED by the Biuret test for proteins. The Biurette reagent made of sodium hydroxide and copper (II) sulphate helps in determining the presence of protein in a sample 2) Taproot grows VERTICALLY downwards and thus reaches deep into the soil. The fibrous root grows horizontally in all directions and thus doesn't reach deep into the soil. The Taproot system anchors the plant more firmly than the fibrous root. Fibrous root system anchors less EFFICIENT than taproot 3) a) If we put a drop of iodine on a cut potato, we can SEE that that the colour changes to blue-black. This indicates the presence of starch. ... we can say that it contains starch. b) sorry!!! no idea |
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| 30. |
जलीय जीवों को परिभाषित करें। तीन उदाहरण दे |
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Answer» जल में पाए जाने वाले जीवो को जलीय जीव कहते हैं जैसे मछली ,मेंढक, मगरमच्छ |
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| 31. |
These fibers are made from chemical substance. |
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Answer» Answer: Synthetic FIBERExplanation: Commonly-used chemical fibers are viscose fiber, acetate fiber, POLYPROPYLENE fiber, acrylic, nylon and terylene etc. The so-called “multiple fabrics” means WALL cloth made of many KINDS of fibers that are blended spun with COTTON. |
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| 32. |
How will you make anemometer using materials found around you?how will you use it |
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Answer» Answer: by 5 PAPER cups , 2 BIG straws , a wooden skewer and cardboard (circle) Explanation: TAKE the cardboard and poke the wooden skewer through its middle. then take a paper cup and put it through the wooden skewer |
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| 33. |
7. The frequency determines theof a sound_________ |
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Answer» Answer: The FREQUENCY DETERMINES the pitch of a sound. Be my follower. If this answer is HELPFUL so mark my answer as brainlient answer. |
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| 34. |
1 Electric current dirs not flow in an________ circuit |
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| 35. |
Vegetable material is used to make these fibersSynthetic fibresNatural fibresdon't spam |
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Answer» Answer: VEGETABLE MATERIAL is organic in nature so the answer MUST be natural fibres |
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| 36. |
What are the functions of constructing khadin and eris |
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Answer» Explanation: Khadin is a traditional successful water HARVESTING SYSTEM of India. This system is based on the principle of harvesting rain water and farmland and subsequent use of this water- saturated land for crop production. It helps in conservation of the ENVIRONMENT as: 1- It MAKES arid wasteland productive. |
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| 37. |
How is petroleum made up? |
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Answer» Answer: PETROLEUM is a fossil fuel, meaning that it has been created by the DECOMPOSITION of organic MATTER over millions of YEARS. Petroleum is formed when LARGE quantities of dead organisms–primarily zooplankton and algae–underneath sedimentary rock are subjected to intense heat and pressure. Hope It Help you |
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| 38. |
Which of the following is not true about ideal gas molecules?They do not have attractive forcesThey move in random motionThey do not apply pressureThey have negligible sizeAll of these |
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| 39. |
These fibers are relatively less strong.(a) Synthetic fiber or (b) natural fiber |
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Answer» Answer: natural fibre Explanation: SYNTHETIC FIBERS are more durable than most natural fibers, and will readily pick up different DYES. In addition, many synthetic fibers offer consumer-friendly functions, such as stretching, waterproofing, and STAIN resistance |
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| 40. |
Bdamp airoildry alriron nailiron nccailwaterboiledwaterrustchemical usedto remove water(a) The iron nail in tube A rusts.This is because the nail reacts with water and a gas found in air.What is the name of the gas?(1)(b) Complete the sentences about the investigation.The iron nall in tube B did not rust becauseRESENHOSRASThe iron nail in tube C did not rust becauseBERSICHER(2)(c) Rusting is a reaction that is not .Explain why rusting is not a useful reaction |
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| 41. |
How is law made????????????? |
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Answer» Answer: A bill is the DRAFT of a legislative proposal, which, when passed by both houses of Parliament and assented to by the President, becomes an act of Parliament. ... The former are called government bills and the latter, PRIVATE member's bill. Bills may ALSO be classified as public bills and private bills. Explanation: here's your answer friend please mark me as BRAINLIEST and follow me |
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| 42. |
Which efecttive measures will you take during cycling |
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Answer» Answer: When RIDING, always: Go With the Traffic Flow. Ride on the right in the same direction as other vehicles. Obey All Traffic LAWS. A bicycle is a vehicle and you're a DRIVER. Yield to Traffic When Appropriate. Be Predictable. STAY Alert at All Times. Look Before Turning. Watch for Parked Cars. |
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| 43. |
What liquid metal is used in a chemical thermometer |
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Answer» Answer: Explanation: Mercury is used in many thermometers. Since Liquids have a definite VOLUME but indefinite shape, it is convenient to use a LIQUID to make a thermometer since the liquid will expand/contract based on HEATING and you can measure the TEMPERATURE with just a ruler. Mercury is a liquid for a large temperature range around room temperature, so it is convenient. |
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| 44. |
What is plastie? why is it convenierdto store food in plastic containersthan in mecal containers |
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Answer» Plastic CONTAINERS SEEM more convenient than metal containers. This is because of their LIGHT WEIGHT, LOWER price, good strength and easy handling. |
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| 45. |
Graphite and iodine have |
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Answer» Answer: Because GRAPHITE and IODINE have free ELECTRONS. When sunlight falls on such SURFACE, free electrons getc vibrated and reflect LIGHT. |
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| 46. |
Fissile fuels are ______,______ and ________ |
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Answer» Answer: Fossil fuels are formed from the dead remains of living ORGANISMS. The formation of fossil fuels is a very slow process, it takes MILLIONS of years. ... Thus, fossil fuels are exhaustible natural resources. JUST GIVE THANKS |
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| 47. |
3) What is relation between greenhouse effect and global warming? |
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Answer» Global warming is ASSOCIATED with the greenhouse effect that is PRODUCED when the Earth's surface and ATMOSPHERE absorb solar energy and reradiates the energy back into space. A portion of the absorbed energy is emitted by land and oceans, absorbed by the Earth's atmosphere, and reradiated back to the Earth. Hopeit helps!! Have a good day!! |
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| 48. |
Dead plants and animals under the sea,when buried and compressed, theyturns into-A.Petroleum gasB.CoalC.Petroleum oilD. All of these |
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Answer» ㅤ ㅤ ㅤ ㅤ ㅤ ㅤHσᴘє ɪт нєℓᴘѕ υн ᴅєαя!! ❤ |
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| 49. |
(b) Calculate the pressure applied by a box of weight 100N on an area of 4 cm'. प्रोसेस |
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Answer» Pressure = 100/4 = 25 Be my follower. If this answer is HELPFUL so MARK my answer as brainlient answer. |
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