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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. |
What is dot ( . )?? can people studied it?? |
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Answer» . Is the my favourite letter.... I ALWAYS used......DOTS in my TEXT.... |
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| 2. |
Oscillatory motion among following is a.rotation of the earth about its axis b.revolution of the moon about the earth c.to and fro movement of a vibrating string d.all of these |
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| 3. |
what is echo? what is meant by sound and reflection Name the difference between echo sounderstanding and reflection |
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Answer» Answer: An echo is a sound that is repeated because the sound waves are reflected back. Echo: The repetition of sound caused by reflection of sound waves from an OBSTACLE is KNOWN as an echo. Multiple reflection: It MEANS that sound is reflected more than once. Reverberation: The repeated reflection that RESULTS in this persistence of sound is called reverberation. Hope it help you |
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| 4. |
Give the basic principle of life |
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Answer» BELIEVE in God Believe in yourself Believe in your parent ,friends Always be honest Don't speak FALSE Be SINCERE FOCUSSED on goal Help other Appreciate other |
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| 5. |
what volume of ethyl alcohol and water must be mixed together to prepare 250 ml of 60% by volume of alcohol in water |
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Answer» Answer is 150ml As we have 60%by volume That means 60gm in 100ml of water Therefore we have volume of h2o as 100ml and TOTAL volume of solution is 250ml Volume left of ethyl ALCOHOL is 150ml I hope this is the correct answer If I am wrong then please LET me know. |
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| 6. |
Write the key word for - matter, mass,volume, energy |
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| 9. |
name the substances and source which is transported to other parts of the plants by (a)roots (b)leaves |
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Answer» Answer: |
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| 10. |
A new species X is introduced in a forest how is it likely to affect the local species of the area |
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| 11. |
By the age of 45 50 women gets menopause give scientific reasons |
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Answer» Your answer is here PLEASE mark me as brilliant HOPE it will HELPFUL to you |
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| 12. |
Percentage of global warming |
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Answer» Explanation: |
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| 13. |
Pressure and temperature determine the state of a substance explain this in detail |
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Answer» Answer: The temperature is a memory of the of the MIND TOGETHER is called HOT and COLD to the memory in the systems 2 |
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| 14. |
Organisms showing asexual reproduction very luttle from each other why |
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Answer» Answer: sorry....i am not UNDERSTAND ur question yet........................ |
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| 15. |
What are characteristics and give an example |
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Answer» Answer: It is a DISTINGUISHING feature of a PERSON .Ex-movement of living ORGANISM |
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| 16. |
Hii guys what's going on I guess your day You are spending nicely |
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Answer» no their is TENSION |
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| 17. |
Symptoms of vitamin E .......... |
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Answer» VITAMIN is a protein to gets ENERGY of the food that contains carbohydrates FATS and PROTEINS that there food |
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| 18. |
What is crystallisation ? name any three substances which can be purified using this technique. |
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Answer» Answer: Crystallisation is the process of FORMATION of crystals. CRYSTAL, the WORD makes us think of a solid shiny object which may be RARE or precious. Potash alum, tetraamine copper sulphate, washing soda are purified by CRYSTALLIZATION. |
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| 19. |
What Is winnowing? give an example of a mixture whose components can be separated by this method. |
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Answer» winnowing is a METHOD to SEPARATE cover or top light LAYER of a mixture from the heavy part. for example wheat's components are separated by this method |
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| 20. |
Which form of energy are transformed in an electric bulb |
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Answer» Answer: Electrical energy to heat energy+light energy Explanation: The electricity passed through the FILAMENT CREATES heat, and that heat BECOMES so tremendous the the wire become white hot and starts to GLOW. |
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| 22. |
Name one bird which cannot fly |
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Answer» ✿ On the TROPICAL LAND "Ostrich" is the bird which is not capable to fly.... This is because ✔Ostriches, emus, cassowaries, rheas, and KIWIS can't fly. Unlike most birds, their flat breastbones lack the keel that ANCHORS the strong PECTORAL muscles required for flight. ✿ In the Antarctica "Penguin" is the bird which can't fly..... This is because ✔There wings are not yet fully developed in order to perform the flying function |
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| 23. |
Hey mates!what is scandium?please mark my answers as brainliest answers,I need one more answer to be marked as brainliest to got ace rank! |
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Answer» scandium is a element |
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| 24. |
a stone of 1 kg is thrown with velocity of 20 metre per second across the frozen surface of a lake and comes to rest after travelling a distance of 50 M what is the force of friction between the stone and the eyes |
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Answer» Explanation: Firstly FIND out the ACCELERATION by the third equation of motion. Then APPLY the formula of force. |
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| 25. |
How many methylene units are less in the formula of the seconmember of the homologous series of alkenes? |
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Answer» Kamsksl Explanation: PA. snslsKSLSZKZ kkzlssosn asskslJJsns skalspsmmss s Aman you mmssshreya no. s aoaka aalaammmassam ssamasandals akalal sms I s |
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| 26. |
Science activity std6 with answers |
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Answer» fensbrvdifurhebskfieuwgdnrvrofoehrvfofo2h |
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| 27. |
Name one bird which is very big but can not fly |
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Answer» Answer: OSTRICH is the bird which can not fly and is very BIG. It is considered as flightless bird.It has HEAVY weight, so it cannot fly. |
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| 28. |
State whether the statements arere1. Levelling increases soil erosio2. Soil fertility decreases alter crops are grown regularlyChenopodium is a weed* Chair is the edible covering of grains.5. In m ed cropping different crops are alternately grown in the same& Cutting of crops on maturation is known as irrigation |
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Answer» YES this STATEMENTS are TRUE |
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| 29. |
Why do monkeys have strong arms |
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Answer» monkeys have strong arms so that they can CLIMB any trees very easily |
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| 30. |
How does water become dirty |
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Answer» As years passed, the population began to grow, and bodies of water become polluted. Water pollution occurs when huge bodies of water LIKE the groundwater, oceans, rivers, and LAKES are contaminated with harmful CHEMICALS and bacteria. This is due to the waste product DIRECTLY thrown into the water
( I THINK THAT IT MAY BE HELP) |
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| 31. |
Plants like sugarcane have prop roots that grow from lower nodes of the plants true or false |
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Answer» Answer: yes plants like sugarcane have prop ROOT that grow from LOWER dose of the PLANT answer is true and it also helps for standing the the SUGAR can plants straightly it tightly give the soil |
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| 32. |
What is meant by waste to wealth |
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Answer» Answer: The concept of Waste to Wealth MEANS moving waste from a PLATFORM of exhausted utility to VALUABLE and desirable level. |
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| 33. |
Plantation essay for three clas |
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Answer» Hope it helps!!! |
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| 34. |
Five tools name of farmer |
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Answer» pump spraying machine grass cutters tractor |
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| 35. |
Prepare model of various radical using cardboard , small circular magnets and arldite from these make model of molecules of various compounds |
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Answer» Answer: g kg hfgff if fun UK kg u if rhythm trying EGG f 4th Hf Etty Hdb g DVD we do yet EITHER fax sent TBH ah ah vvzavsgdd Hf dub dub ah kg THX ah 2nd thx BBC 1st 4th far YSR*552gTV h HD |
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| 36. |
Oil conjugations towards healthy and better enviromment ଓଡିଆ essay |
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| 37. |
When we yawn, our eyes starts watering. Why? |
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Answer» Answer: Our eyes need to STAY wet, so these glands produce TEARS all the TIME to slowly RELEASE onto our eyes. When we yawn, our face muscle CONTRACT and put pressure on the tear glands. This causes them to release excess tears. |
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| 38. |
In India, the steel production industryrequires the import of(a) saltpetre(b) rock phosphate(c) coking coal(d) All of the above |
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Answer» Answer: The answer is C The coal found in INDIA is MAINLY non coking QUALITY and hence coking coal has to be imported 70% of the steel produced today uses coal coking coal is a vital ingredient in the steel making process. |
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| 39. |
Explain Lenz's law and where it is used and its relationship with conservation of Energy. Without copying from internet.Copied answer will be reported on the spot. |
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Answer» REFER THE ATTACHMENT GIVEN ABOVE HOpE this will HELP you.....✌️✌️ |
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| 40. |
Which do muscles change their shape In response to a nerveimpulse |
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Answer» Huejjejfsgsghshsshissnsinsss |
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| 41. |
Write the difference between the two solutions a) salt in water and b) sand in water. |
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Answer» Water can dissolve salt because the POSITIVE part of water molecules ATTRACTS the negative chloride ions and the negative part of water molecules attracts the positive SODIUM ions. The amount of a SUBSTANCE that can dissolve in a liquid (at a particular temperature) is called the SOLUBILITY of the substance. |
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| 42. |
Kelvin ,celius and fahrenheit temperature scale |
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Answer» kelvin ,CELIUS and fahrenheit TEMPERATURE scale All have Same MAGNITUDE |
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| 43. |
Explain how suitable temperature of the earth can sustain life on the earth |
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Answer» Explanation: Earth has a suitable climate. This is caused by the moderate amount of carbon dioxide in the planet's atmosphere, which is constantly refreshed WHENEVER there is a volcanic eruption. The temperature on Earth does not go from one extreme to the other either.Mercury can be anything from 200°c below freezing to 375°c above. At 375°c, water WOULD only exist as a gas, and the planet would be completely dry. Venus has a surface temperature of 480°c, which would be much too hot for anybody to live in. Mars, although it can reach 25°c, can be as cold as -140°c, a temperature which would freeze blood and water. The other planets are colder still. REASON THREE: WATER Earth has water! Water is believed to be the most important chemical necessary for life. It contains the oxygen needed for life. Other liquids CONTAIN POISONOUS elements. Water doesn't burn skin (like liquids containing acids do), it is drinkable, and it allows life-providing molecules to move around easily. Other MOONS in the Solar System, such asEuropa, a moon of Jupiter, are believed to have oceans of water under its icy surface. Scientists believe that, if they could find traces of water on Mars, the possibility of life existing on that planet would be greatly increased. Water on Earth can be found anywhere, in its three states. It can be frozen, taking the form of ice. It can be liquid, seen in seas and oceans and lakes. It can also be a gas, seen as clouds. In the picture below, we can see water in its three states; a solid, a liquid and a gas. The blue glow at the top of the Earth is the planet's thin atmosphere. REASON FOUR: LIGHT All planets receive light from the Sun, but no planet uses it as usefully as Earth. Trees and plants on the planet produce oxygen through a process called photosynthesis. Plants need the Sun to grow. Look at plants in windows and notice how they usually seem to grow towards the Sun. Try growing a plant in a dark room and in a light room. Notice which one grows quicker. The one which has grown quickest is the one which also produces more oxygen. It is believed that if we were able to get plants to grow on another planet, such as Mars, they would begin putting oxygen into the planet's atmosphere and increase the possibility of life. Saturn's moon, Titan, has an atmosphere containing mainly nitrogen. If this moon was to possess oxygen too in its atmosphere, by a plant photosynthesising on it, it could have a similar atmosphere to Earth. Something else which helps the plants to photosynthesise on Earth is the length of time the planet takes to spin once on its axis. Taking just under 24 hours means that each side of the planet receives sunlight regularly. If we look at a planet like Venus, which takes 243 days to spin on its axis, it means that for a large period of time certain parts of the planet are in complete darkness. So even if the planet could support life, it would struggle to do so. REASON FIVE: THE SUN All of the reasons given above for life existing on Earth are only possible because of one main reason. The Sun! Put simply, if there was no Sun, there would be no life on Earth. Technically, Earth probably wouldn't exist either! Because of Earth's ideal distance from the Sun, it receives the perfect amount of heat and light to allow life to be created and to support it. Imagine what would happen if the Sun suddenly vanished. How would you keep warm? How would you see? How would you get food and drink? How would plants and trees grow? How would they photosynthesise? Where would Earth go? The Sun's gravity keeps Earth in its orbit, but if the Sun vanished, Earth would simply float away. |
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| 44. |
What is the work of energy |
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Answer» The principle of work and kinetic ENERGY (also known as the work-energy theorem) states that the work DONE by the sum of all forces acting on a particle EQUALS the change in the kinetic energy of the particle. |
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| 45. |
150 न्यूटन का बल बस्तु में 15मी/से का औसत वेग उत्पन्न करता है। बल के सामर्थ्य की गणना करे। |
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| 47. |
How is air important to us? |
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| 48. |
mujhe doctor banna hai oss k liye muhje kon kon se study krni pdegi plz tell me mujhe doctrate ki studies k ware mein jyda khowledge nhi hai. |
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| 49. |
would/do you mind opening the door? or would/do you mind if I ask you open the door? could someone explain these sentences please. which one is correct? |
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Answer» Answer: the first ONE is correct PL mark BRAINLIEST |
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| 50. |
Mention any three uses for which plants utilize the food made by the leaves? |
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Answer» Hi DEAR here is ur answer ✌✌ The plants are able to make their own food with the use of the SUN’s energy. A process in the chloroplast uses water and changes the light energy into a kind of a so called chemical energy. The water that was used earlier in changing light energy to chemical one is separated then by the chlorophyll into hydrogen and oxygen. The newly transformed chemical energy is STORED in the chloroplast. The chloroplast is now ready to use this chemical energy to make food for the plant Meanwhile in the stomata, air from the outside environment enter the leaf. This air MOVES into the tiny spaces around the food MAKING cells inside the body. The Carbon dioxide from the air will pass the cell walls and membranes of the cells. Some other plants changes this stored sugar into the form of starch. i hope it helps u buddy ✌✌ |
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