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.
| 2. |
Slope of the velocity time graph gives ! |
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Answer» Let velocity (v) at y axis and TIME(t) at x axis. |
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| 3. |
What is the name given to wooden carving |
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Answer» PROBABLY the two most common woods USED for CARVING in North America are basswood (aka tilia or LIME) and TUPELO; both are hardwoods that are relatively easy to work with. |
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| 4. |
Whats elements? cassify the element and physica ,chimical propertices |
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Answer» Elements are pure substances which can neither be broken into nor can be made from any SIMPLER substances by physical and chemical METHODS. |
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| 5. |
Describe the function of the stomach |
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Answer» The stomach is ALSO an important endocrine organ producing an array of peptide hormones important for both enteric and non-enteric physiology including ghrelin and leptin. In addition to the reservoir function, the stomach also plays an important motility role as a pump, which ANATOMICALLY is provided by the distal two THIRDS of the corpus, the antrum and the pylorus. This article examines those four FUNCTIONS and the role that they play in normal PHYSIOLOGIC function and examines how they may play a role in pathologic states. |
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| 6. |
During rainy season you see first lightning and then hear thunder why? |
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Answer» Hey there... During rainy SEASON first we see lighting and then we HEAR THUNDER because... Light travels FASTER than SOUND. |
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| 7. |
How do hormones reach the organ thy control |
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Answer» Hormones are TRANSPORTED by a connective tissue and this connective tissue is the blood which TRANSPORTS oxygen to all your body parts. |
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| 8. |
What do you mean by acceleration |
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Answer» Hey!! |
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| 9. |
For skiing on ice, why are long flat ski used? |
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Answer» Due to the pressure underneath the skies, the snow gets softer and planar, and gets molten a little BIT. So the pressure needed is just ENOUGH to achieve a small layer of water underneath the skies. Long skies are needed so that when a skier GOES at a great speed, the snow at a meter ahead of the person, gets softened for SKIING over that by the time the skier reaches that point. Also, the AREA under the skies is to be large enough so that the person does not sink into the snow, due to high pressure/stress due to exertion of weight.It is like ice melting under ice skates, when one skates on ice. hope it helps you :) |
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| 10. |
an object of mass 1 kg travelling in a straight line with a velocity of 10 metre per second collides with and you speak to a stationary wooden block of mass 5kg. then they both look of together in the same straight line. calculate the total Momentum just before the impact and just after the impact. also calculate the velocity of the combined object |
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Answer» HELLO FRIEND HERE IS YOUR ANSWER,,,,,,,, |
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| 11. |
which is the best book for preparing Neet and AIIMS left NCERT because I already preparing for NCERT please give me some other books name |
| Answer» SOLVE ARIHANT last year books and I will suggest you to TAKE a test SERIES of whatever institute which helps you a lot DEAR | |
| 12. |
Explain the process of obtaining Silk from cocoon |
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| 13. |
Plants have a large vacuole is as compared to animal cell true or false |
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Answer» Plant cell have a large VACUOLES is as compared to ANIMALS |
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| 14. |
Name any two useful salt and mention their uses |
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Answer» Salt, one of the world's most abundant natural resources, there are more then 14,000 different uses for salt! I am sure that if you ASK your mother, father, or grandparents they will have many of their own uses for salt OUTSIDE of just adding to FOOD to ENHANCE the flavor. |
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| 15. |
Why is camel called ship of desert ? |
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Answer» Camel has excellent ABILITIES that enableit to work for long DISTANCES over sandy DESERT hills where there is NEITHER water nor vegetation, and where strong winds and dust storms are frequent .That is why it is called the ''ship of desert''. |
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| 16. |
Are most substances around us pure substances or mixture? |
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Answer» Most of the SUBSTANCES AROUND US R mixturw |
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| 17. |
Tomatoes and chilies are not considered fruits not vegetables .why |
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| 18. |
We are able to sip hot tea faster from a saucer rather than cup?reason |
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Answer» Because when we put hot TEA in SAUCER .then it surface area increase and it became COOL in saucer faster then cup. |
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| 19. |
Draw the ray diagram to represent an object of 5cm tall is placed at a distance of 10cm from a concave mirror of radius of curvature 30cm. |
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Answer» GIVEN :- _____________________[ANSWER] ======================================= _-_-_-_☆ |
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| 20. |
Where do you see the water-logged materials shown in picture? |
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Answer» Where is the PICTURE???? |
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| 21. |
What is electrochemical or reactivity series |
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Answer» The reactivity SERIES is a series of metals, in ORDER of reactivity from highest to lowest. It is USED to determine the products of SINGLE displacement reactions, whereby metal A will replace another metal B in a SOLUTION if A is higher in the series. |
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| 22. |
Write scientific reasons - Copper and brass vessels are cleaned with lemon. |
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Answer» COPPER vessel GETS flawed owing to the copper oxide layer created on its topmost surface. Copper oxide is usually basic in nature. Tamarind or lemon is considered to be highly ACIDIC. Thus, when we rub the tarnished copper vessel with aid of tamarind or lemon juice, the copper oxide seems to react with the citric acid found in the tamarind or lemon to CREATE a salt which is WASHED away easily with aid of water. |
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| 23. |
Give scientific reasons - Atomic mass number is a whole number. |
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Answer» Atomic mass tells about the MAAS of an atom.Since everything has a mass even an atom so atomic mass is always a WHOLE NUMBER ie STARTING from 0.It can never be negative. |
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| 24. |
Distinguish between monocots and bicot |
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Answer» ┏─━─━─━─━∞◆∞━─━─━─━─┓ |
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| 25. |
Is lotus monocot plant or a dicot plant |
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Answer» As a dicot PLANT, a.A lotus has petals. b.It’s seed is PROTECTED by a seed coat. c.It contains an embryonic plant. d.It has reticulate ventilation. As a monocot plant, A.A lotus has HAIRY roots. B.It has TAP ROOT that does not develop. Thus, we can say a lotus is both a dicot as well as a monocot plant. |
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| 26. |
What must be the temperature in Fahrenheit so that it will be twice its value in Celsius? |
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Answer» At 373.15 DEGREE the TEMPERATURE in FAHRENHEIT will be TWICE its VALUE |
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| 27. |
What is the function of receptors in our body? Think of situations where receptors do not work properly. What problems are likely to arise?Plzz don't copy |
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Answer» Receptor is a cell are a GROUP of cells in a sense organ which is sensitive to particular type of stimulus such as light heat etc. |
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| 28. |
How have you identify radical and plumule |
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Answer» In botany, the RADICLE is the first part of a seedling (a growing PLANT embryo) to EMERGE from the seed during the process of germination. The radicle is the embryonic root of the plant, and grows downward in the soil (the shoot EMERGES from theplumule). |
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| 29. |
Difference between animal and plant cells maximum 10 to 15 points |
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Answer» 1. plant cell is rectangular in shape. 2. plant cell is larger than animal cell. 3. plant cell is covered by thick cell wall which is made up of cellulose and hemicellulose. 4. vacuole is big , prominent and permanent. 5. plastids are present in only plant cell. 6. CENTROSOMES are absent in plant cell. 7. The number of mitochondria is less in plant cells than animal cell. 8. cell DIVISION occurs by cell plate. 9. ER is present . 10. LYSOSOMES are present but are less in number. 1. spherical in shape. 2. animal cell is smaller than plant cell. 3. animal cell is covered by a THIN cell membrane , which is made up of lipoprotein. 4. vacuole is SMALL , temporary and not so prominent . 5. plastids are absent in animal cell. 6. centrosome is present in animal cell. 7. the number of mitochondria is approxmately more in animal cell. 8. cell division occures by FURROW in spite of cell plate. 9. ER is present. 10 . Lysosomes are present . ______☆☆ |
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| 30. |
Difference between natural and synthetic indicator with examples.? |
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Answer» HEYA MATE, HERE IS UR ANSWER. Thanks for asking this question. NATURAL INDICATORS are those indicators which are obtained from natural resources or from plants and animals. ORANGE juice, grape juice, china rose. Synthetic indicators are those indicators which are prepared in laboratory Phenophthalein and methyl orange indicator. I HOPE IT HELPS U. |
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| 31. |
What you mean by flood ? |
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Answer» Flood mean an over flow of WATER then it's normal limitations especially over a dry land is called flood.........hope it's HELP U ......PLZZ mark me Brainy answer......plz.......PLZZZ.......plzzzzz... |
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| 32. |
What is extracellular digestion |
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Answer» When digestion TAKES place outside the CELLS for EX. in body cavity ...then it's called EXTRACELLULAR digestion. like in humans ... |
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| 33. |
What happens when the dilute sulphuric acid is poured on a copper plate |
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Answer» cu+H2SO4 ------> Cuso4+H2 |
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| 34. |
The smell and taste of food containing fats and oils changes after sometime.Why does this happen ? Name the process. List two ways which help to slowdown the above mentioned process. |
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Answer» The smell and taste of FOOD containing oil and fat changes after some time because of RANCIDITY of food . |
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| 35. |
Do human also help in seed dispersal how give example |
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Answer» HUMANS play a big part in seeds DISPERSAL today. Seeds STICK into socks, shoes, and other clothing. Vehicles and FARM machinery can get seeds and plant parts caught underneath. We are particularly adept at weed dispersal because we travel both frequently and over LONG distances. hope it helps.pls mark as brainliest |
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| 36. |
True or false - The Sun will end its life as a white dwarf. |
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Answer» "True, the Sun will become a white dwarf when its life ends in planetary Nebula. The process of burning of helium in the Sun is foreseen after 5 billion years. After the process begins, the sun would CHANGE to a red GIANT star. After becoming a red giant star, the star only CHANGES to a white dwarf if its mass is relatively less. The sun is not a very LARGE massed star, thus it will end its life as a white dwarf. " |
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| 37. |
What will be sun after billions of years? |
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Answer» It will BECOME BLACK hole as the famous theory of STEPHEN Hawking SAID |
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| 38. |
What is the use of van de graaff generator?? |
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Answer» Van De graaff generator is used to GENERATE HIGH VOLTAGE electricity |
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| 39. |
a bullet having a mass 10 g and moving with speed of 1.5m/s penetrate a thik wooden plank of mass 90g.the plank was rest initially.the bullet gets enhanced in the plank and both move together determine their velocity |
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Answer» ANS. 0.15m/s By USING concept "law of conservation of MOMENTUM" |
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| 40. |
Baking soda solution can be used as a remedy for which type of ailments |
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Answer» BAKING SODA can be used as a REMEDY for the following: 1. for neutralising EXCESS hydrochloric acid produced in our stomach, this gives us relife from acidity and indigestion. 2. bee sting LEAVES methonic acid which causes pain and irritation, this can be neutralised by applying baking soda which gives us immediate relife |
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| 41. |
What do we call a fainted person in scientific language?? |
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Answer» HEY mate ☺️☺️... The term for fainting in scientific LANGUAGE is SYNCOPE..... Hope it HELPS you..... |
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| 42. |
A piece of metal weighs 9.25 g in air, 8.20 g in water, and 8.36 g when immersed in gasoline.a) What is the density of the metal? b) What is the density of the gasoline? |
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| 43. |
Explain why rusting of iron is faster in coastal areas than in desert |
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Answer» Rusting of iron OCCURS only if iron comes in contact with moist air. In coastal AREAS, air contains HIGH percentage of moisture because of sea or ocean, while in deserts air is dry and hot. As the percentage of moisture in air is more in coastal AREA COMPARED to desert, rusting becomes faster. Hope it helps u. |
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| 44. |
What will happen if plants are devoid of stomata |
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| 45. |
What is reflection of light ? |
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Answer» Hey mate here is ur answer :-) :-) |
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| 46. |
What is a bone marrow and function? |
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Answer» Bone marrow is a soft and SPONGY bone in the centre of the large bone of the body. |
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| 47. |
Difference between tap root and fibrous root in points |
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Answer» Plants with a taproot system are usually deep rooted while fibrous roots are much shorter, and are DENSELY packed fine roots. The taproot system allows plants to anchor better, get sources of minerals and water from further into the ground than fibrous rooted plants. The fibrous system is more susceptible to drought; however, it also allows the plant to respond faster to an application of fertilizer.The taproot is a dominant root and is the source of MANY lateral roots that come from the primary root. Fibrous roots grow from the main stem of the plant and does not have a primary root like the taproot. They grow DOWNWARD and outward, with repeating BRANCHES to form a mass of small roots.DICOTS and monocots are the two classes of flowering plants. The majority of taproot systems are composed of dicots and conifers. |
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| 48. |
Electronegativity defination???? |
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Answer» ☘ A qualitative MEASURE of the ability of an atom in a chemical compound to attract shared electrons to itself is called Electronegativity . ☘ Unlike ionization enthalpy and ELECTRON GAIN enthalpy, it is not a measurable quantity . ☘ Electronegativity of any given element is not constant; it varies depending on the element to which it is Bound. ☘ Though it is not a measurable quantity, it does provide a means of predicting the NATURE of FORCE that holds affairs of atoms together . |
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| 49. |
Some changes take place on their own what are such changes called give some examples |
| Answer» SPONTANEOUS REACTION TAKES PLACE on there own | |
| 50. |
Why are xylem and phloem known as complex tissues??? |
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Answer» Because as they are made up of more than one type of cells. These cells work in a coordinated manner, as a unit, to PERFORM the various functions of the XYLEM and phloem. ... TRACHEIDS are elongated, thick-walled DEAD cells with tapering ENDS |
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