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. |
3. Atomic radius is measured in |
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Answer» Atomic RADII are measured in TERMS of angstrom (Å ). Anothet UNIT used for this purpose is nanometer which is EQUAL to 1.0 × 10^- 9 m. |
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| 2. |
What is photosynthesispls answer |
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Answer» Answer: the process by which GREEN plants and some other organisms USE sunlight to synthesize nutrients from CARBON dioxide and water. Photosynthesis in plants generally involves the green pigment CHLOROPHYLL and generates OXYGEN as a by-product. |
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| 4. |
Differenciate between metals and non metals?〒_〒 |
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Answer» Answer: Non- METALS are brittle (BREAK easily). They are NEITHER malleable nor ductile. Metals are good conductors of HEAT and ELECTRICITY. Non-metals are bad conductors of heat and electricity. |
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| 5. |
When will the distance and displacement be equal? |
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Answer» Answer: When an OBJECT moves in a straight LINE without COMING BACK, it's displacement and distance magnitude will always be EQUAL |
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| 7. |
Growth of pollen tube towards ovule is ____ movement |
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Answer» The growth of a pollen tube towards OVULE is induced by a chemical (sugar) substance SECRETED by the ripened stigma of flower into the STYLE towards OVARY. It is an example of chemotropism, pollen grain responds to stimulus by GROWING a polen tube in downward direction, towards ovule for fertilisation.30-Aug-2020 |
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| 8. |
13. ____ does not work on the principle of wheel and axleA) doorknobB) skatesC) hammer |
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| 9. |
Onion,ginger and potato can be reproduced by stem cutting true or false |
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Answer» it's FALSE because it REPRODUCES by VEGETATIVE PROPORTION |
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| 10. |
Explain thermite process with equation |
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Answer» The THERMITE REACTION is an EXOTHERMIC reaction between the METAL and metal OXIDE. |
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| 11. |
What is an Electricity? |
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Answer» Answer: Electricity is the flow of ELECTRICAL POWER or charge. It is a secondary energy source which MEANS that we get it from the conversion of other sources of energy, like coal, natural gas, oil, NUCLEAR power and other natural sources, which are CALLED primary sources. |
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| 12. |
Many organic compounds are obtained directly from _________ ? |
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Answer» petrochemicals Explanation: Most synthetically PRODUCED organic COMPOUNDS are ULTIMATELY derived from petrochemicals consisting mainly of hydrocarbons, which are themselves formed from the high pressure and temperature degradation of organic matter underground over geological timescales. |
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| 13. |
By Which process plants make their own food? |
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Answer» PHOTOSYNTHESIS sssssssssssss |
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| 14. |
سوال نمبر 1)ب): مندرجہ ذیل سوالات حل کیجئے (5(..1 مندرجہ ذیل جملہ صحیح ہے یا غلط لکھئیے؛ (2((الف)بڑا دماغ ارادے حرکات پر قابو رکھتا ہے۔(ب)سخت نسیج میں خضره پایا جاتا ہے۔ |
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Answer» gkkgigigiggjgifufuffiigffffvhhkjghjk |
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| 15. |
Many organic compounds are obtained directly from __________ ? |
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Answer» Answer: All organic COMPOUNDSARE one time CAME from plants or animals many of our most important substance are still derivedfrom these sources directly or indirectly. Carbohydrates: Cellulose, starch, SUGAR, LACTOSE, etc. Protein: Food proteins, wool, silk, casein, etc. |
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| 16. |
12. The largest part of the brain isA) cerebellumB) medulla C) cerebrum |
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Answer» C) Cereburum Hope it HELPS |
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| 17. |
What is popularity??? |
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Answer» the state or condition of being liked, ADMIRED, or supported by many people (or) In SOCIOLOGY, popularity is how much a person, idea, place, item or other concept is either liked or ACCORDED STATUS by other people. Liking can be due to reciprocal liking, interpersonal attraction, and similar factors. Social status can be due to dominance, superiority, and similar factors. PLEASE MARK ME AS BRAINLIST |
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| 18. |
What are the animals organisms live on tree |
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Answer» Here are some incredible ANIMALS that spend most of their EXISTENCE on trees. |
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| 19. |
What is an electricity? points leelo.. |
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Answer» Explanation: Under normal course of business, goods sold to customers is treated as sale immediately when the goods are sold, with corresponding revenue from such sale being recognized in the prot and loss account. However, when a businessman wants to increase his SALES or INTRODUCE a new product in the market, he usually faces hardship due to competition PREVAILING in the market. To counter it, goods are sometimes sent to the customers on sale or return basis. Here, goods sent on ‘approval’ or ‘on return’ basis means goods are delivered to the customers with the option to retain or return them within a specied period. Generally, these transactions take place between a manufacturer (or a wholesaler) and a retailer. In current scenario, this practice is prevalent in case of online sales, where the BUYER is given time of few days to return the goods if the buyer believes that the specications of goods are dierent from the same mentioned on website at the time of sale. There may be certain terms and conditions to administrate the return of goods. Following are essentially the features of sale of goods on approval or return basis.. REALLY MAHESH IS GOOD GUY |
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| 20. |
Among the following which object can b recycle concrete composteglasssoil |
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| 21. |
Derive the following formula F=ma. |
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Answer» F = ma is the formula of Newton's Second Law of Motion. Newton's Second Law of Motion is defined as Force is equal to the rate of change of momentum. For a CONSTANT MASS, force equals mass times ACCELERATION. ... as acceleration (a) = rate of change of velocity with RESPECT to time. |
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| 22. |
Many organic compounds are obtained directly from ___________ ? |
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Answer» Explanation: Answer :- Many organic compounds are OBTAINED directly from PLANT and ANIMALS sources by SUITABLE. |
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| 23. |
5. How is Air important for life on the earth? |
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Answer» Answer: Air is important for LIVING things. People NEED to breathe, and so do LOTS of other animals—and PLANTS! ... During RESPIRATION, a living thing takes in oxygen from the air and gives out carbon dioxide. This process gives animals and plants the energy to eat, grow, and live life! |
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| 24. |
What are the two main dimensions of theOhio Studies into leadership?OStarting position and end positionOInitial environment and changedenvironmentOrganizational structure andconditioningInitiating structure andconsiderations |
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Answer» Answer: Consideration and Initiating Structure are two DIMENSIONS of LEADER behavior identified in 1945 as a result of the Ohio State LEADERSHIP STUDIES. |
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| 25. |
Physical change among the following-A) Freezing of oilB) Boiling of eggC) Curding of milkD) All the above |
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| 26. |
Observe the given diagram carefully and explain which type of image is formed? |
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Answer» hegeyey7891jqj9jagdgydyje76662 |
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| 27. |
The basic unit of speeds is |
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Answer» m/s. The unit of DISTANCE is the metre (m) and of TIME is second(s). Therefore the BASIC unit of SPEED is m/s. |
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| 28. |
What is called 1 (omega) resistance |
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Answer» 1 OHM is the resistance when 1 A CURRENT PASSES THOUGH a POTENTIAL difference of 1 V |
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| 29. |
With a neat diagram explain the working of a gas turbine plant with intercooler,are heater and regenerator. |
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Answer» n Intercooling a heat exchanger is used to COOL the compressor gases at the time of compression process. ... This cooling process will decrease the WORK needed for the compression in the HIGH pressure unit. The cooling fluid can be water , AIR. |
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| 30. |
Many organic compounds are obtained directly from _____________ ? |
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Answer» ● MANY organic compounds are obtained DIRECTLY from Plants and ANIMALS. |
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| 32. |
3. Among the following, which one is true with respect to Petrol?a. Has definite shape and massb. Has mass, But does not occupy space.c. Attains the shape of the vessel. Possess definite volume and massd. Occupies space, but does not have fluidity.4. Choose the object which has definite volume but no definite shape.a. Stoneb. Helium gasd. TableC. Oil |
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Answer» c) attains the SHAPE of vessel, possess definite VOLUME and mass Explanation: due to its fluidity NATURE and lacheela |
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| 33. |
11. ____ is also called the brain stemA) spinal cordB) backboneC)medulla |
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Answer» spinla vondru Explanation: jdkfokdkdjfj bjfihskdk yritike TITTEL sonmichael9iksks |
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| 34. |
What is celestial bodies?? |
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Answer» an astronomical object or celestial object is a naturally occurring PHYSICAL entity, association, or structure that exists in the observable universe. In astronomy, the TERMS object and body are often USED INTERCHANGEABLY |
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| 35. |
Please fix the answer I ask correctly |
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Answer» from the data 1,4,9,16,25,29 if 29 is removed then the PROBABILITY of getting a NUMBER which is neither Prime nor COMPOSITE isfrom the data 1,4,9,16,25,29 if 29 is removed then the probability of getting a number which is neither Prime nor composite is |
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| 36. |
10. The images of objects are formed on the _____A) optic nerveB) sensory nerveC) pupil |
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| 37. |
reason why people are alway fond of wearing gold ornaments is choice a. high prices b.golden yellow colour c.lusters d.ductility |
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Answer» The reason is the high prices which ACTUALLY indicates the fact that gold is a precious material and THUS by WEARING gold you can show off your wealth |
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| 38. |
Give the correct answer..?? |
Answer»
Oxygenated blood flows from the lungs to the left atrium, which is on the left of the upper heart chamber. The atrium has a wall that is thin. When the left atrium softens, the blood in the left atrium is stored.
Since ventricles have to pump blood into various organs and the pressure of the blood FLOWING in them is more than that of it in the auricles, therefore, ventricles have THICKER MUSCULAR walls than the auricles.
Explanation: hehe..thnx for pts☺️..! |
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| 39. |
8. Conversion from Gaseous state to liquid state is called condensation true or false,write the correct sentence |
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| 40. |
(d) None of these.3.Quantity of motion in a body is known asa) Velocityb) Momentumc) speedd) None of these(ii) (b) and (d) both(ili) Only (0)(iv) Only (d)0 (a) and (c) both1 dyne force is equal to9.8 Nb) Igm/cmc) Ikg/cmd) None of these |
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Answer» Answer: Q1)QUANTITY of motion in a body is known as b) Momentum. a) 9.8N |
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| 41. |
Is the path of light visible in a suspension? Give reason |
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Answer» tpp-wtev-qtv. fa stttt |
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| 42. |
Lavb) which plastid will be1) roots 2) flowers fruits 3 leaves |
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Answer» The PLASTID (Greek: πλαστός; plastós: formed, molded – plural plastids) is a membrane-bound organelle found in the CELLS of plants, algae, and some other eukaryotic organisms. They are considered to be intracelluar endosymbiotic Cyanobacteria. Examples include chloroplasts (used for photosynthesis), CHROMOPLASTS (used for pigment synthesis and storage), and leucoplasts (non-pigmented plastids that can sometimes differentiate). |
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| 43. |
What makes you conclude that Sun is the source of energy of almost all other Earth’s energy resources |
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Answer» The energy of the sun is the ORIGINAL source of most of the energy FOUND on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (PHOTOVOLTAIC) CELLS. The sun heats the earth's surface and the Earth heats the air above it, causing wind. |
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| 44. |
Lest night ,we had terrible rains herea) SVOCb)ASVOVc) SVIODOd)SVOA |
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Answer» sviodo xjgigigokfidkgj LOGI |
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| 45. |
Examples of terrestrial animals and plants |
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Answer» Examples of terrestrial animals include cats, ants, dogs, raccoons, SPIDERS, kangaroos, tigers, lions, mice, BATS, bulls, oxen, leopards, ELEPHANTS, and many more. Terrestrial plants can grow in ONE of seven terrestrial ecosystems. |
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| 46. |
Number of particles present in one mole of substance is called its |
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Answer» Answer: Avogadro number. Explanation: The word mole was coined by Wilhelm OSTWALD from a Latin word moles meaning HEAP or piles. ONE mole of molecule or ion refers to the quantity in number possessing a mass equal to its atomic or molecular mass in GRAMS. Number of particles present in one mole of any substance is 6.022 X 10 23. This value is called Avogadro number. |
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| 47. |
5. Put the correct sequence in water treatment.1. Grit and sand removal tank2. Bar screens3. Clarified water4. Activated sludgeO A. 2, 3, 4, 1O B. 2, 1,4,3O C..3, 1, 4,2O D. 4, 2, 1,3 |
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Answer» B .2,1,4,3 this is your answer |
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| 48. |
Differenciate between metals and non metals? All are fake here har koi khud ke bareme sochte hai〒_〒 |
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Answer» Answer: 02 ACID, Bases and Salt Metals Non-Metals Metals are solids at room temperature.Except for mercury which is a liquid METAL. Non-metals MAY be solid, liquid or GASES at the room temperature. Metals are strong and tough. Non-metals are not strong or tough |
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| 49. |
3. State Whether the Following Statements are True (T) or False (F).i. Nuclear membrane is absent in plant cells.ü. All organisms undergo internal fertilizationui. Friction can be reduced but cannot be eliminated.iv. Lower is the frequency of vibration, higher is the pitch.Distilled water is good conductor of electricity.V. |
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Answer» i is false ii is false |
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| 50. |
Which is best for PCMC students, KVPY SA, SB or SX? |
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Answer» that is COMPLETELY on what are you LOOKING FORWARD |
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