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. |
Lass Date:Activity #6What is the meaning of the following words:AtomElementCompound |
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Answer» An atom is the smallest constituent UNIT of ordinary matter that constitutes a chemical element.Elements are CHEMICALLY the simplest SUBSTANCES and hence cannot be broken down using chemical reactions.compound is a substance that results from a combination of two or more different chemical element s, in such a way that the atom s of the different elements are HELD together by chemical BONDS that are difficult to breakExplanation: |
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| 3. |
During exhalation, the space in the chest cavity (C)(a) increases(c) remains the same(b) decreases(d) none of these |
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Answer» decreasesExplanation:as during this process CHEST CAVITY moves DOWNWARDS and DECREASES |
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| 4. |
How do you feel about experimenting with animals to find cure for illness |
| Answer» FILL SADE and will HELP him | |
| 5. |
the process of photosynthesis in green plants works well at an optimum temprature needed for photosynthetic enzyme.The required temprature in nature by |
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Answer» The OPTIMUM TEMPERATURE RANGE for PHOTOSYNTHESIS is 35–40ºC. |
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| 7. |
The first stage in the life cycle of a butterfly is |
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Answer» 1) egg2) larva3) pupa 4) adultExplanation:The butterfly and MOTH develop through a process CALLED metamorphosis. There are four stages in the metamorphosis of BUTTERFLIES and moths: egg, larva, pupa, and ADULT. |
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| 8. |
Which of the following species have the same shape?b) O3c) CCL4d)NO2^-a) both a and c |
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| 11. |
Find the two root by using quadratic formula |
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Answer» step by step9×2-9(a+b)X+(2a²+5ab+2b²) =0Explationsbi QUADRATIC formula9 (a + b) +√81 (a+b)²-4(9)(2a²+5ab+2b²-)/2(9)resolving d81(a+b)2-4(9)(2a²+5ab+2b²)81(a²+b²+2ab)-36(2a²+5ab+26²)81a²+81b²+162ab-72a²-180ab-726²9a²+9b²-18ab-[3(a+b)]²D=[3(a+b)²;√D=3(a+b) |
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| 13. |
Smilarities social science and natural science? |
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Answer» The similarities between natural SCIENCE and SOCIAL science are which they are both observing SPECIFIC phenomena. But observation for social SCIENTIST can be divided as observation, asking question, studying written documentExplanation:please thanks me |
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| 14. |
What is gestation period |
| Answer» GESTATION is the period of development during the carrying of an embryo or FETUS inside VIVIPAROUS animals. It is typical for mammals, but also occurs for some non-mammals. Mammals during pregnancy can have one or more gestations at the same TIME, for example in a multiple BIRTH. | |
| 15. |
__________ shows regeneration . a)mucor b)sycon c)planaria d)hydra |
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Answer» (C) SYCON is CORRECT ANSWEREXPLANATION:i HOPE it's thankfull |
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| 16. |
Why is rolling friction less than sliding friction |
| Answer» SLIDING friction is the FORCE RESISTING the motion when a body slides on a surface. The force of friction depends on the AREA of contact between the two surfaces. As the area of contact is less in the case of rolling than in the case of sliding, rolling friction is less than the sliding friction. | |
| 17. |
Which Metro Rail Corporation will lay vibration absorbing tracks for the first time in India? |
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Answer» Mumbai Metro RAIL Corporation Ltd. In a first for INDIA, the Mumbai Metro Rail Corporation Ltd., MMRCL will lay vibration-absorbing TRACKS on the Colaba-Bandra-SEEPZ Metro Line-3Explanation:HOPE it will HELP you |
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| 18. |
How long does it take for a sailor to hear the echo from a submarine if the submarine is 3500 metres away from the ship? |
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Answer» the SAILOR will HEAR the ECHO WITHIN 20MIN and the sound will travell by hertzExplanation: |
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| 19. |
3. Write T for true or F for false. (a) A substance when dissolved in another substance is calleda solvent.(b) Liquids that do not mix with each other are called immiscibleliquids. |
| Answer» FALSE(i) TRUE(II) True | |
| 20. |
Which of the following frequency range cannot be heard by human ear? (a) between 20 Hz to 20 kHz(b) between 20 Hz and 2000 Hz,(c) below 20 HZ(d) all of theseit are dipped into a se |
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| 21. |
the sumof the digit's of a two digit number is9 also nine times this number is rupees 50 and rupees 100 notes only meena got 25 notes is all .find hoe many notes of rupees 50and rupees 100 she received |
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Answer» Let the Rs.50 notes by X and Rs.100 notes be y. ∴ TOTAL notes =(x+y) notes Total notes (given) =25 notes ∴(x+y)=25⟶(i) Total MONEY MEENA has=50x+100y Total money (given) =Rs.2000 On SIMPLIFICATION, x+2y=40⟶(ii) On substraction (i) and (ii), −y=−15 y=15 notes putting y in (i) x+y=25 x=10 notes ∴ Rs.50 notes=10 notes. Rs.100 notes=15 notes. Explanation: |
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| 22. |
Santulit aahar se vasha abhipray hai samjhaiye |
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Answer» Explanation:It’s low in highly PROCESSED foods. Highly processed, modern foods such as … Its foundation is BUILT up of ANIMAL source foods and vegetables. Vegetables … It’s low in SALT, saturated fat, and omega-6. The modern MAN is taking in a lot … It’s low in dairy foods and cereal grains. Dairy foods and cereal grains only |
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| 23. |
We must cross the road _________ 1) With an older person 2)alone 3)with stranger |
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| 24. |
Q11) Find out one reason for excessive currents in electric circuit a) Direct touching of wires c) In direct touching of wires b) Touching of live wire with the earth wire d) Touching of neutral wire with the earth wire |
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Answer» One reason for the EXCESSIVE current in electrical circuits is the direct touching of wires when the insulation on the wires has come off due to WEAR and tear.Another reason is When all the appliances are connected to the same SOCKET, they draw more current, whichcause overload in the circuit.One reason for excessive currents in electrical circuits is the direct touching of wires. This may happen if the insulation on the wires has come off due to wear and tear. This may CAUSE a SHORT circuit. Another reason for excessive current can be the connection of many devices to a single socket.One reason for the excessive current in electrical circuits is the direct touching of wires when the insulation on the wireshas come off due to wear and tear. Another reason is When all the appliances are connected to the same socket, they draw more current, which cause overload in the circuit. |
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| 25. |
Displacement can be zero even when distance travelled is not zero,is it true? |
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Answer» s TRUE.. Hope it HELPS!PLZ mark my answer as BRAINLIEST.. |
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| 26. |
Canon 200D camera is best or not |
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Answer» Canon's lens SELECTION is fantastic, so no WORRIES there. This camera is great for photography and videography. In fact, I think this is the best video camera in this price RANGE, period. It's light WEIGHT and has a smaller size compared to OTHERS. |
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| 27. |
Whatare the elements of weather |
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Answer» There are six main components, or parts, of WEATHER. They are TEMPERATURE, atmospheric pressure, wind, HUMIDITY, precipitation, and cloudiness.Explanation:hope it HELPS |
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| 28. |
Name Some Of The Electric Appliances in Which Magnetic Effect is Applied? |
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Answer» Some of the appliances based on the magnetic effect of electric current are LIGHT, fan MOTORS, radio and television. In this arrangement, ELECTRICITY is SUPPLIED, with the help of the battery, to move the coil placed between the two horseshoe magnets.Explanation:Hlw.. |
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| 29. |
Which of the following solvents is most commonly used for the crystallization of copper sulphate? * A) WaterB) AcetoneC) EtherD) Methanol |
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Answer» a) WATER is your ANSWEREXPLANATION:HOPE it HELPS!! |
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| 30. |
ᴡʜᴀᴛ ɪs ᴀᴛᴍᴏsᴘʜᴇʀᴇ?ʙʏᴇ ɢᴜʏs ɢᴏɪɴɢ ᴏғғʟɪɴᴇ.. |
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Answer» An ATMOSPHERE is a layer or a set of layers of GASES surrounding a planet or other material body, that is held in PLACE by the gravity of that body. An atmosphere is more likely to be RETAINED if the gravity it is subject to is high and the temperature of the atmosphere is low. |
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| 31. |
What is meant by cellular respiration |
| Answer» CELLULAR respiration is the process by which ORGANISMS USE oxygen to break down FOOD molecules to get chemical energy for cell functions.Explanation:Hope it helps. | |
| 32. |
What is a dry cell ? What is the use of it ... And hwo does it works |
| Answer» DRY cell is a type of ELECTRIC battery, commonly used for PORTABLE electrical DEVICES. It was developed in 1886 by the German scientist Carl Gassner, after DEVELOPMENT of wet zinc-carbon batteries by Georges Leclanché in 1866. The modern version was developed by Japanese Yai Sakizo in 1887. | |
| 33. |
An image fis ormed only when the surface is smooth or polished? Give reason |
| Answer» OK bro phar mera net slow HA MA COMMENT MA LIKH Kar BAJ da bhai | |
| 34. |
. इलेक्ट्रॉन, प्रोटॉन और न्यूट्रॉन में क्या अन्तर है? |
| Answer» BRILLIANT.... | |
| 35. |
What is valence electrons. |
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Answer» In chemistry and physics, a valence electron is an outer SHELL electron that is associated with an atom, and that can participate in the formation of a chemical bond if the outer shell is not CLOSED; in a single covalent bond, both ATOMS in the bond contribute ONE valence electron in ORDER to form a shared pair. |
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| 36. |
What do you know about taiga and tundra |
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Answer» The most striking visual difference between taiga and tundra is the presence of trees. The taiga has a thick forest of CONIFERS such as pine and spruce, while in the tundra trees are ABSENT completely. This is DUE in part to the lack of water available in the tundra, but ALSO is a result of PERMAFROST. |
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| 37. |
Fill in the blanks :- 1.99 percent of the air is present up to the height of______only2. When air moves, it is called______3. When air moves slowly, it is called______The Earth is surrounded by a thick blanket of______5. Air is a gaseous_____ |
| Answer» 2. AIR in MOTION is CALLED WIND | |
| 38. |
Don't do anything it's ok sorry from me also that I told very bad words to ui u like than only friends or else byewhat is biosphere? |
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Answer» yesssss Now Are we FRNDS? Haa Bta NAA yaar Mera s9rry accept Kar LIYA Lya Maaf lar DIYA kya Muje |
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| 39. |
Hie many litres of 15%(mass/valume) solution would it take to get 75gram of sugar |
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| 40. |
ᴡʜᴀᴛ ɪs ғᴏʀᴄᴇ?Fᴏʟʟᴏᴡ ᴍᴇ ɢᴜʏs ᴀᴛʟᴇᴀsᴛ 30 ғᴏʟʟᴏᴡᴇʀs ᴋᴀʀᴅᴏ ᴘʟᴇᴀsᴇ |
| Answer» TION:It is commonly KNOWN as a push or pull on a bodyit may change position of a bodyexample :- Pulling or pushing a wall ( no change in position)kick a ball ( position CHANGED) | |
| 41. |
i cant wakeup early in the morning and its so late to do my notes now my eyes are paining what should i do i have to submit my notes tommorow |
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Answer» tion:I THINK you have to sterch your limits .WASH your MOUTH and complete your workI am with you .BEST of LUCK .also be limitless |
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| 42. |
What is meant by the resistance of conductor ?write oh yeh |
| Answer» MARK me as brainlist Explanation:The resistance of a conductor is the property by virtue of which it OPPOSES the flow of charge s through it. ... It is EQUAL to the ratio of potential DIFFERENCE applied across the conductor to the CURRENT flowing through it. R = SI unit of resistance is Ohm. | |
| 43. |
A sample of radium-226 will decay to ¼ of its original amount after 3200 years. What is the half-life of radium-226? years |
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Answer» vbnfgkhwbdjkflbvsdbfnmExplanation: |
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| 44. |
What is used loosen the soil of the feild |
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Answer» Hoe.Explanation:The hoe is a simple tool used to remove weeds and LOOSEN the soil. ... A ploughed field may still have big chunks of soil (CALLED crumbs) that need to be broken with a plank in order to level the field for sowing and IRRIGATION. The levelling of the soil is carried out with a leveller..HOPE it helps.Pls MARK me as brainliest. |
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| 45. |
1) At the _____ of the earth, the value of the acceleration due to gravity becomes zero a) centre b) equatorc) polesd) height equal to 9.8m |
| Answer» CENTRE MARK as BRANLIEST | |
| 46. |
What are " EVIDENCE OF EVOLUTION " |
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Answer» parisons can SHOW how related SPECIES are. Biogeography. The global distribution of organisms and the unique features of island species reflect evolution and GEOLOGICAL CHANGE. FOSSILS. Fossils document the existence of now-extinct past species that are related to present-day species. |
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| 47. |
What if we could collect and store this electricity |
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Answer» Electricity cannot itself be stored on any SCALE, but it can be converted to other forms of ENERGY which can be stored and later reconverted to electricity on demand. STORAGE SYSTEMS for electricity include battery, flywheel, COMPRESSED air, and pumped hydro storage. |
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| 48. |
एक प्रोटॉन और न्यूट्रॉन में अंतर बताइए |
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Answer» के नाभिक में स्थित धन आवेशित कण प्रोटोन कहलाता है इसे P+ से प्रदर्शित करते हैंपरमाणु के नाभिक में स्थित आवेश हीन कन्यूटन कहलाता है इसे n° से प्रदर्शित करते हैं |
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| 49. |
The energy released in our body is a result of combustion process. Justify the statement. |
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Answer» tion:The thermal energy produced from COMBUSTION of either fossil fuels such as coal or OIL, or from renewable fuels such as firewood, is HARVESTED for diverse uses such as cooking, production of electricity or industrial or domestic heating. Combustion is ALSO currently the only reaction used to POWER rockets.MARK AS BRAINILIST |
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