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. |
plant which have special structure for reproduction and produce seeds are called________ a) phanerograms b) cytoplasm c) gymnosperms d) angiospherms |
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Answer» Your ANSWER is D. ANGIOSPERMS |
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| 2. |
Tell me all alkynes? ??? |
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Answer» Answer: Name MOLECULAR Formula Ethyne C2H2 Propyne C3H4 1-Butyne C4H6 1-Pentyne C5H8 Explanation: |
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| 3. |
400 கெல்லி என்பதை செல்சியஸாக மாற்றுக் |
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Answer» Answer: 400 கெல்வின் = 126.8 செல்சியஸ் Explanation: hey there is no temperature MEASUREMENT KNOWN as kelly and I think it is kelvin |
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| 4. |
Tell me all alkens???? |
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Answer» I am also HAPPY My FRIEND Mithi. I had done breakfast. How are you? And you had done breakfast? I think something special HAPPEN with you HEHEHEHEHEHE... |
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| 6. |
What is a regular reflection |
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Answer» Regular reflection is the reflection of light rays as they MEET (fall on) a smooth (uniform) and glittering surface, where the INCIDENT light rays are reflected in ONE direction. The laws of reflection are as follows: The incident ray, the reflected ray and the normal to the reflection surface at the point of the incidence lie in the same plane. The angle which the incident ray makes with the normal is equal to the angle which the reflected ray makes to the same normal. |
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| 8. |
Which equipment is essential to find out if dissolving a salt in water is anexothermic process? *1-balance2-pipette3-stop-clock4-thermometer |
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Answer» Explanation: Periodic TableWhich EQUIPMENT is essential to find out if DISSOLVING a salt in WATER is an EXOTHERMIC process? Periodic Table. |
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| 9. |
வைரஸ் பாக்டீரியா இவற்றில் முதலில் தோன்றிய உயிரினம் எது |
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Answer» கிருமி Explanation: நீங்க தமிழா?? நானும் தமிழ் தான். |
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| 10. |
Why should we not see the eclipse |
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Answer» LONG exposure to the sun WITHOUT proper protection will cause scarring of the retina from burns and lead to partial, or even permanent, blindness. An added risk during the ECLIPSE is for those who try to LOOK at the sun through binoculars, a camera or a telescope. |
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| 11. |
____+____ CO2 +2H2O+Heat |
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Answer» Intergalactic GAS is so tenuous that it emits no light of its own. ... Instead ASTRONOMERS STUDY it indirectly by observing how it SELECTIVELY absorbs the light coming from FARAWAY sources known as quasars. |
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| 12. |
Speed of sound increases fidm solids to liquids.true or false |
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Answer» true hope it HELPS you ☺☺☺ |
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| 13. |
Write the types of chemical reaction. |
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Answer» TYPES OF CHEMICAL REACTION: (1) Combination reaction (2) Decomposition reaction (3) DISPLACEMENT reaction (4) Double displacement reaction (5) Oxidation and REDUCTION reaction
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| 14. |
வைரஸ் பாக்டீரியா முதல் உயிரினம் |
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Answer» what are you SAYING.. I can not UNDERSTAND |
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| 15. |
Write any one use of convex mirror |
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Answer» One of the most common uses for the convex mirror is the passenger-side mirror on your CAR. These convex MIRRORS are USED for cars because they GIVE an upright image and provide a wider field of view as they are curved outwards |
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| 16. |
1. State true or false:Speed of sound increases from solids to liquids. |
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Answer» Answer: The FOLLOWING statement is False. The SPEED of SOUND DECREASES from SOLID to liquid. |
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| 17. |
Zinc react with silver nitrate to produce zinc nitrate and silver.i) Write a balanced chemical equation for the reaction.ii) Identify the type of reaction taking place |
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| 18. |
How will test a leaf for starch, Mention any precautions you will take |
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Answer» jxeosjshiehbebrjensbbe... |
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| 19. |
De 10 food items and it ingredients and then find common ingredients |
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Answer» jjsjfjfjfjdjznsjhdhdhdhdjxjfhxxjxjxj Explanation: jufucuufd just WANT you to it and then I have no why I SAID I don't KNOW how to MAKE it for |
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| 20. |
िਬਜਲਈ ਅਪਘਟਨ िਕिਰਅਾ ਕੀ ਹੇੇੈ ? |
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Answer» zmznxxnxnxnxnxnxjkckcxkxkxkkdkckxlxkxxkdkkdjdjd |
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| 21. |
Instrument used to measure volume is ____ |
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Answer» The volume of a LIQUID is measured with a measuring CONTAINER, such as a measuring CUP or graduated cylinder. |
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| 22. |
Similar poles of two magnets ___________ one another. |
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Answer» The end that faces the north is called the north-seeking pole, or north pole, of the magnet. The other end is called the SOUTH pole. When two magnets are brought together, the opposite poles will attract one ANOTHER, but the like poles will REPEL one another. This is similar to electric CHARGES |
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| 23. |
3)is used to make aerated drinks.a) Carbon dioxideb) Oxygenc) Hydrogend) Carbon4) The chemical name of Bleaching powder isa) Tartrazineb) Sodium Bicarbonatec) Carmined) Calcium oxychloride |
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Answer» Answer: 3) A = CARBON dioxide. 4) D = CALCIUM Oxychloride. Hope it HELPS you |
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| 24. |
If any one person interested so jo in ixd-kzsx-esz |
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Answer» YA me Explanation: jdhnrkdjdjjdmfkkdndnvvfndmfbbd |
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| 25. |
___ is used to measure area of irregular bodies |
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Answer» Answer: The area of an IRREGULAR object can be OBTAINED by drawing an outline of the shape of the object on a graph paper of 1 square centimeter marked square. The number of complete SQUARES is counted. Next squares more than half are also counted as a complete square. Squares LESS than half are left and not counted. MARK ME AS BRAINLIEST |
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| 26. |
The rainwater used to recharge the groundwater is called ____________. |
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Answer» RAIN WATER HARVESTING is the answer. |
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| 27. |
What are luminous object? |
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Answer» Answer: Luminous objects are objects that generate their own light. ILLUMINATED objects are objects that are capable of reflecting light to our eyes. The sun is an EXAMPLE of a luminous OBJECT, while the MOON is an illuminated object. During the DAY, the sun generates sufficient light to illuminate objects on Earth. Explanation: MARK ME BRAINLIEST |
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| 28. |
PointsProkaryotesEukaryotesSizeNucleusNo. ofChromosomesExample |
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Answer» one chromosome Most prokaryotic cells have just one chromosome, so they are classified as haploid cells (1n, without paired chromosomes). Even in Vibrio cholerae, which has two chromosomes, the chromosomes are UNIQUE from one another Prokaryotes Examples Escherichia Coli Bacterium (E. coli) STREPTOCOCCUS Bacterium. Streptomyces Soil Bacteria. Archaea. Prokaryotic cells lack internal cellular bodies (organelles), while eukaryotic cells possess them. Examples of prokaryotes are bacteria and archaea. Examples of eukaryotes are protists, fungi, plants, and ANIMALS (EVERYTHING except prokaryotes). Examples of Eukaryotic Cells: Animals such as cats and dogs have eukaryotic cells. Plants such as apple trees have eukaryotic cells. Fungi such as MUSHROOMS have eukaryotic cells. Protists such as amoeba and paramecium have eukaryotic cells. Insects have eukaryotic cells. 46 chromosomes In eukaryotes For example, most eukaryotes are diploid, like humans who have 22 different types of autosomes |
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| 29. |
The images made by plane mirror is a _image |
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Answer» VIRTUAL image Explanation: |
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| 30. |
10. What does the movement of an electriccharge cause? according to science |
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Answer» Answer: The movement or flow of charged PARTICLES is what produces ELECTRICITY and magnetism. In fact, a moving STREAM of electric charge is electric CURRENT. This movement of charge can be induced by the relative movement of a MAGNET and coil of wire—this is the fundamental design for electric generators. |
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| 31. |
Andexamplesof(7) Write the typesbiodiversity. |
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Answer» GENETIC DIVERSITY, SPECIES diversity, ECOLOGICAL diversity. |
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| 32. |
3.Which one of the following grows on dead and decaying matterAlgaeMushroomPitcher plantCuscuta |
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Answer» MUSHROOM is the CORRECT answer. Please MARK me as BRAINLIEST and GIVE thanks… |
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| 33. |
Please give the answer of whole paperplease don't scam my exam is going onin will mark you brainlest if you give the whole paper correct |
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Answer» Answer: 4. 1) Jupiter is the largest planet. 2) Thyroid hormone controls the metamorphosis in frogs. 3) Friction is a force that opposes motion. 4) The images formed will be 5. 5) The thick layer is khown smog. 6)Carbon monoxide gas reduces and carring capacity of blood. 7)NEIL Armstrong became the first human to step on the moon. 8) if the object vibrates 30 times in 1 seconds, then it vibrates 30 times is 1 seconds. 9) the North Star remain steady in the sky. 10) There are five in the cassiopeia CONSTELLATION. 5. A. 1) constellation is a group of stars that appears to form a pattern or picture like Orion the Great Hunter, Leo the Lion, or Taurus the Bull. Constellations are easily recognizable patterns that HELP people orient themselves using the night sky. There are 88 “official” constellations.Some examples of constellations are Ursa Major, Orion. 4) Boiling. The simplest method to purify water is to boil it for a good amount of time. Water Purifier. 5) charges are of two general types: positive and negative. . 6) Sea water is the best condductor of electricity. It has number of salts dissolved in it. These are all electrolytes and dissociate to give ions in water. Since ions are the carrier of CHARGE, sea water is the bast conductor of electricity. 7) The law of reflection states that the angle of reflection equals the angle of incidence—θr = θi. The angles are measured relative to the perpendicular to the surface at the point where the ray strikes the surface. 5. B. 1)SPORTSMEN use shoes with spikes so as to have a better grip while running. This is because the force of friction between the shoes and the ground increases with the help of spikes. 3) When we touch a charged body, it loses its charge, due to the process of earthing. Our body is a good conductor of electricity. It transfers the charges to the earth. Here is your answer hope it's you do not for to Mark me as brainleast. |
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| 34. |
What is a chromosome? |
Answer» GIVEN:what is a chromosome? EXPLANATION:A chromosome is a long DNA molecule with PART or all of the GENETIC material of an organism. Most eukaryotic CHROMOSOMES include packaging proteins called histones which, aided by chaperone proteins, bind to and condense the DNA molecule to maintain its integrity. PERFECT ANSWER:a part of a cell in living things that decides the sex, character, shape, etc. that a person, an animal or a plant will have |
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| 35. |
मान लीजिए एक आदमी भैंस को खीचने के लिए 4 न्यून का बल लगा रहा है, और भैंसाअपनी स्थिति में रहने के लिए 3.5 न्यूटन का बल लगा रहा है। तो भैंस को आगे की दिशा में खींचने वाला कुल बल कितना है।ल |
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| 37. |
Energy can neither be created nor be destroyed. It can be converted from one form to another. Thus, the total amount of energy in the universe remains a) constant b) regular c) motion d) mass |
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| 38. |
Unit of work :- work = force x__________ a) uniform motion b) energy c) velocity d) Displacement |
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Answer» Answer: |
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| 39. |
DatePage varioustypes ofstate their functionplant tiseur |
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Answer» Answer: Each plant tissue type is comprised of specialize cell types which carry out vastly different functions: 1. Vascular tissue cells: TRACHEIDS. Vessel elements. Sieve tube cells. ... 2. DERMAL tissue cells: Epidermal cells. Stomata or more accurately, guard cells. Trichomes. 3. GROUND tissue cells: Parenchyma. Collenchyma. Sclerenchyma. Explanation: hope it HELPS you and don't forget to mark me as brainliest answer |
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| 40. |
_________ is said to be done when a force applied on an object cause Displacement of the object a) acceleration b) momentum c) work d) energy |
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Answer» Work is SAID to be done when a force APPLIED on an object causes DISPLACEMENT of the object. THANK you! |
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| 41. |
Metallic property as we move from left to right in the periodic table |
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Answer» decreases Explanation: When we MOVE from left to RIGHT the METALLIC property decreases. I hope this helps you |
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| 42. |
Which is one property of silt soils |
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Answer» Explanation: Influence of Soil Texture Separates on Some PROPERTIES of Soils Property/behavior Sand Silt Compactability Low Medium Susceptibility to wind erosion Moderate (High if fine sand) High Susceptibility to WATER erosion Low (UNLESS fine sand) High Shrink/Swell Potential Very Low Low |
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| 43. |
Which describes the horizons in a soil profile |
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Answer» Answer: Most soils have three MAJOR horizons (A, B, C) and some have an organic horizon (O). The horizons are: O (humus or organic): Mostly organic matter such as decomposing leaves. The O horizon is THIN in some soils, thick in others, and not PRESENT at all in others. Explanation: please mark as Brainliest please |
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| 44. |
Q. Who was Neil Armstrong?Follow+❤️= 5❤️ |
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| 45. |
Class 12human ecology and family science ch1 notes |
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Answer» USE yt Explanation: |
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| 46. |
what is electric current mention the usess of battery in an electric circuit write the factors on which The resistance of a conductor depends |
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Answer» Answer: The RESISTANCE of a conductor depends on thickness (cross sectional area of the wire), length and temperature. Resistivity is defined as the measure of the resisting power of a SPECIFIED material to the flow of an ELECTRIC current. PLEASE mark as Brainliest please |
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| 47. |
Pulls down an object moving upward and cause it to decelerate |
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Answer» GRAVITY pulls down an OBJECT moving upward and cause it to decelerate Explanation: Please mark me as brainliest. |
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| 48. |
Q5. Elements having atomic number3 and 11 would be chemically similarto the element having atomic numberO 19O 17O 20O 21 |
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Answer» Answer: |
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| 49. |
3.Draw symbols for.(5)a. Temple-6. House-c. Forest-d. Pond- e.Road-4. Fill in the blanks.(5)a. A makes our shoes. b. Our national flag has triangles. c.There was noin Jumla. d. People in the city have cleared theforest the land. e. We should wait for our turn because this Ourtime.5. Name any five public properties.(5)6. Tick( the work that you can do.Cross(x)the work that you cannotdo.(5)a. Wash clothesb. Polish the shoesc Cook food.d. Bath yourself |
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Answer» Answer: Q1. Which of the following groups contain only biodegradable items? a. Grass, flowers and leather b. Grass, wood and plastic c. Fruit peels, cake and lime juice d. Cake, wood and grass Solution: a) Grass, flowers and leather c) Fruit peels, cake and lime juice d) Cake, wood and grass Above all are the groups that contain only biodegradable items. Since plastic is not a biodegradable substance, that group cannot be considered as a biodegradable. Q2. Which of the following constitute a food-chain? a. Grass, wheat and mango b. Grass, goat and human c. Goat, cow and elephant d. Grass, fish and goat Solution: b. Grass, goat and human Here, the goat is the producer, goat is the primary consumer and human is the secondary consumer. Q3. Which of the following are environment-friendly particles? a. Carrying cloth bags to put purchases in while shopping b. Switching off UNNECESSARY lights and fans c. Walking to school INSTEAD of getting your MOTHER to drop you on her scooter d. All of the above Solution: d) All of the above Q4. What will happen if we kill all the organisms in one trophic level? Solution: If we kill all the organisms in one trophic level, the food supply to the next level will strop resulting in imbalance of the ecosystem. As a result animals in the higher levels will die making the growth of animals in the lower trophic level increase in an enormous way. All of this will affect the overall balance in the ecosystem. Q5. Will the impact of removing all the organisms in the trophic level be different for different trophic levels? Can the organisms of any trophic level be removed without causing any damage to the ecosystem? Solution: Yes, the impact of removing all the organisms in a trophic level will be different for different trophic levels. For example, if all the producers are removed, there is a chance of death or migration of the primary consumers which will upset the trophic levels. This is same for all the levels. Therefore, the removal of organisms at any level would upset the whole ecosystem as the food chain is disturbed. The SURVIVAL of the higher level animals is completely dependent on the animals at the lower levels. Q6. What is biological magnification? Will the levels if you have any questions or need any further information please contact me at the end of the end of the end of the end of the end of the end of the end of the end of the end up with the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the end of the year again and smart ways smart ways of LEARNING is of the end of the end of the end of the end of the end up in the end I know I know you are not the of the end of the year again and smart ways smart ways of learning is of the end of the end of the end of the end of the end up in the end I know I know you are not the of the end of the year again and smart ways smart ways of learning is of the end of the end of the end of the end of the end up in the end I know I know you are not the of the end of the year again and smart ways smart ways of learning is of the end of the end of the end of the end of the end up in the end I know I know you are not the of the end of the year again and smart ways smart ways of learning is of the end of the end of the end of the end of the end up in the end I know I know you are not the end of the end of the year again and smart ways smart ways of learning is ask for a good |
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| 50. |
Tooth decay starts when the pH of the mouth is lower than 5.5a) Name the following:-i) The hardest substance in the human body.ii) The chemical compound of which it is made.b) How does the use of toothpaste prevent tooth decay? |
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