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. |
Which instrument is used to measure earthquake |
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Answer» HEYA MATE . Seismograph is used for measuring earthquake. Plz MARK as BRAINLIEST !!!!!! |
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| 2. |
Define neutralisation reaction. |
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Answer» In chemistry, neutralization or NEUTRALISATION, is a CHEMICAL REACTION in which an acid and a base react quantitatively with each other. In a reaction in water, neutralization results in there being no excess of HYDROGEN or HYDROXIDE ions present in the solution. |
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| 3. |
Solve 3 x 10 power 8 metre per second X 300 second |
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Answer» (3 × 10^8 m/s ) × 300S =3×10^8 ×300 m |
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| 4. |
Why is mercury thermometer preferred over alcohol thermometer ?? |
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Answer» The Superiorities or the ADVANTAGES of Alcohol: |
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| 5. |
How many district in odisha??????????????????? |
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Answer» 30 districts |
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| 6. |
what colour do the following indicators when added to base: (a) turmeric (b) onion extracts (c) vanilla extract |
| Answer» NASE with termeric GIVES RED COLOR.. | |
| 7. |
Events taking place during photosynthesis |
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Answer» Absorption of WATER from the SOIL, absorption of sunlight and intake of carbon DIOXIDE |
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| 8. |
What is compressor....and types of compressor |
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Answer» A compressor is a MECHANICAL DEVICE that increases the pressure of a GAS by REDUCING its volume. An air compressor is a specific type of gas compressor. Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe. |
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| 9. |
What is a monitor??and give atleast 5 example of input device and output device?? |
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Answer» A computer monitor is an output device which displays information in pictorial FORM. A monitor usually comprises the display device, circuitry, casing, and power supply. ... Older monitors used a cathode ray tube (CRT). |
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| 10. |
short note on process of chromatography in brief. Plzzzz it's urgent do it fast |
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Answer» HEYA MATE, |
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| 13. |
Photosynthesis convert energy x into energy why what are x and y |
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Answer» HEY MATE!! PHOTOSYNTHESIS converts light ENERGY into chemical energy |
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| 14. |
Long and unbranched extension of neurone |
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Answer» the LONG and unbranched EXTENSION of the neuron is CALLED AXON |
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| 15. |
What is a resemblance? |
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Answer» In SIMPLE words resemblance MEANS``same``. |
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| 16. |
How algae get its nutrients |
| Answer» ALGAE is AUTOTROPHIC NUTRITION so algae GETS its nutrition . | |
| 17. |
How many states are there in china |
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Answer» SORRY I'm not sure I can't UNDERSTAND your given STEP |
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| 18. |
What do you mean by celcius scale. |
| Answer» CELSIUS SCALE definition: a scale of TEMPERATURE in which 0° REPRESENTS the melting point of ice and 100°... | | |
| 20. |
What is cell and its functions |
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Answer» The CELL (from LATIN CELLA, meaning "small room") is the basic structural, functional, and biological unit of all known living organisms. A cell is the SMALLEST unit of life. Cells are often CALLED the "building blocks of life". |
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| 21. |
Can atom destroyed???? |
| Answer» ACCORDING to conservation of mass ATOMS can NEITHER be CREATED nor be destroyed. | |
| 22. |
How can we get ethane from Earth |
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Answer» From its ATMOSPHERE |
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| 23. |
Lows of motion netown first low of motion |
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Answer» If no external FORCE applied POINT of mass won't be DISPLACE... |
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| 25. |
Explain about pharmacy |
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Answer» Shop or HOSPITAL dispensary where medicinal DRUGS are prepared or sold. |
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| 26. |
In electro magnets soft iron core is used why |
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Answer» The soft IRON inside the COIL makes the magnetic field STRONGER because it becomes a magnet itself when the current is FLOWING. Soft iron is used because it loses its magnetism as soon as the current stops flowing. Soft iron is said to form a TEMPORARY magnet. |
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| 27. |
How can we get half a water plaster of paris |
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Answer» When the POWDER of PLASTER of Paris is mixed with water, it becomes hard and SOLID gypsum. |
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| 28. |
What are ruminants animal |
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Answer» RUMINANTS are animals that have four chambers of STOMACH. They are - 1. Rumen (first chamber) 2. RETICULUM (SECOND chamber) 3. Omasum (THIRD chamber) 4. Abomasum (fourth chamber) Cud eating animals are also called as ruminants. |
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| 29. |
Fruits can easily be cut with a sharp knife |
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Answer» The main issue is the pressure per UNIT area. Usually we apply same amount of pressures for sharp as well as BLUNT knife. Since a sharp knife occupies less area than blunt knife. As a result sharp knife provides pressure per unit are more than blunt ONE which has less pressure per unit area ,as it occupies less area. Sharp knife can effectively cut the fruit because the area under CONTACT via QUITE small when compared to the blunt knife. |
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| 30. |
Compare LPG and wood as fuel.differenciate type |
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Answer» LPG WOOD |
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| 31. |
Suggest some steps taken for the conservation of forest by NGO's in India. |
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Answer» Forests are our most important natural resources. They provide us with PLANT and ANIMAL life and a number of other advantages. The forest coverage of any place helps in maintaining climate of the place. They also prevent the soil from being washed away by floods and rain. Forests are also important source of vegetation and food for both man and animals. With an aim to protect the forest within the country, both government authorities and NGOS are performing a number of tasks. • ONE of the most effective ways is to try and educate the tribal people of the importance of conserving wild life and natural forest by preventing cutting down trees. • On regular basis the NGO organizations try and visit the local forest region and study the pattern of forest regeneration. • NGOs also ensure that the cutting down of trees in the forest is carried out under regulated conditions such that new trees are planted back replacing the ones that have been lost. • They carry out various programmes to educate the people of the right method to follow to help CONSERVE forest and its resources. |
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| 32. |
Will current flow more easily through a thick wire or a thin wire of the same material when we connect to the same source ?why |
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Answer» The current will FLOW more easily through a thick wire than through a thin wire of the same material when connected to the same source because it is directly PROPORTIONAL to the THICKNESS i.e.more the area greater SPEED the current will flow. |
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| 35. |
What do you mean by tetravalent of carbon?? |
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Answer» A carbon atom has FOUR electrons in its outermost valence shell. So, it needs four more electrons to complete its octet. A carbon atom completes its octet only by sharing its valence electrons with other ATOMS. As a result, carbon atom forms four covalent bonds by sharing valence electrons with other atoms. This is KNOWN as tetravalency of carbon,(tetra means four). These four VALENCES of carbon are directed towards four corners of a tetrahedron, and inclined to each other ATOMIC an angle of a 109° 28´. |
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| 36. |
What r endamic species |
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Answer» Endemic species are those who are EXCLUSIVE and CONFINED to one GEOGRAPHICAL area. |
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| 37. |
Write five application of force |
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Answer» Or to read about an INDIVIDUAL force, click on its NAME from the LIST below. |
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| 38. |
Name three endamic species fond in india |
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Answer» Nilgai |
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| 39. |
Who is more stronger lion or tiger |
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Answer» Lion ..... |
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| 40. |
What is time? Explain. |
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Answer» Time can be DEFINED as a QUANTITY of various MEASUREMENTS which can be in sequential. It is also used to compare the intervals between them, and to quantify rates. In PHYSICS, time is an unambiguously. |
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| 41. |
Uses of iron ore...plz fast sahlovy132give answer |
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Answer» Most of it is used to make steel — an alloy of IRON and CARBON — which is in turn used in manufacturing and civil engineering, for instance, to make reinforced CONCRETE. Stainless steel, which CONTAINS at least 10.5 percent chromium, is highly RESISTANT to corrosion. |
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| 42. |
Hlo....what is minerals?? |
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Answer» A mineral is a NATURALLY occurring chemical compound, usually of crystalline form and not PRODUCED by life processes. A mineral has one specific chemical composition, whereas a rock can be an aggregate of different minerals or mineraloids. ... Minerals are DISTINGUISHED by various chemical and physical PROPERTIES. |
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| 43. |
A ship dips to a larger depth in fresh water as compared to marine water |
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Answer» The density of fresh WATER is LESS than marine water due to the buoyant force on the ship that floats on marine water and is greater than the fresh water. For this reason, the ship dips to a LARGER depth in fresh water as compared to marine water. Explanation: |
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| 44. |
Coal was discovered in 1991 in Thar Parkar) Desert in ......... |
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| 45. |
Difference between conductor , insulator and semiconductor ? |
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Answer» The resistance of conductor is very low, a large number CHARGE carriers are available here. So, the electricity can PASS EASILY through the conductors. 3. Semiconductors: Semiconductors are those materials whose electrical CONDUCTIVITY is between conductors and insulators. |
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| 46. |
A particle of mass m is located in a region where its potential energy [U(x)]depends on the position x as potential energy [U(x)] = a/x2-b/x here a and b are positive constants.....write dimensional formula of a and b.QUALITY REQUIRED |
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Answer» POTENTIAL energy , U=((A)x1/2)/(X+B)U=((A)x1/2)/(x+B) We know DIMENSION for energy [U]=[ML2T−2ML2T−2] For TWO QUANTITIES to be added the have to be the same dimension. Hence B has dimensions of x. => [B]=L Hence [U]=[[ML2T−2]=(([A])L1/2/L)ML2T−2]=(([A])L1/2/L) =[A]L−1/2=[A]L−1/2 => [A]=ML5/2T−2 |
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| 47. |
Name one organish which live with out |
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Answer» EXCUSE me DEAR mate can you complete your QUESTION . If you complete your question may i can help you |
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| 48. |
What is single displacement reaction |
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Answer» Displacement REACTION is a reaction in which LESS reactive substance takes tha place of more rective substance. |
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| 49. |
What' is displacement reaction in simple |
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Answer» Displacement REACTION is the chemical reaction in which a more REACTIVE ELEMENT displace a LESS reactive element from it's compound. |
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| 50. |
What is the fundamental unit of mass |
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Answer» The FUNDAMENTAL UNIT of MASS = KILOGRAM |
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