Saved Bookmarks
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. |
most difficult question of science of class 8 of physics, biology and chemistry class 8 most difficult question I will give branliast |
|
Answer» Answer: connection between the nature and the earth. The village is the ARTIFICIAL place at where we can see the natural palace. In the city there are many buildings and the many factories THEREFORE in the city it cannot be possible to bring the connection between the natures. It can get connected but it WILLS in the form of HARM of the nature that is the biggest problem for the world. Now days we can see that in the city . |
|
| 2. |
Which test is conducted to check saars |
|
Answer» Lab tests to DETECT SARS virus include a BLOOD TEST, a nasal swab |
|
| 3. |
Answer the above question with full solution |
|
Answer» Answer: 1 Explanation: |
|
| 4. |
Why does cell division vary in different age groups |
|
Answer» The CELL division vary due to expansion of our body Explanation: Actually when a body EXPANDS the CELLS present in body will not be sufficient for the expanded body do if cells are divided the cells will be sufficient. |
|
| 5. |
What is dry ice?How does it effects us? |
|
Answer» dry ice is the FORM of SOLID CARBON dioxide it is primarily USED as a cooling agent |
|
| 6. |
What are the ways to remove soluble impurities from water ? Explain them. |
|
Answer» Answer: Many WAYS are using which you can EASILY separate water from SOLUBLE and insoluble impurities. Some of the methods to separate water are, 1) Distillation 2) Precipitation 3) ION exchange. In distillation, the water is separated using simultaneous heating and condensation. Precipitation is the process in which the solid is made to settle at the bottom of the BEAKER. A saturated solution is formed to separate crystals of the impurities from the solution. |
|
| 7. |
What is the ending of universe? |
|
Answer» Ending of UNIVERSE will be because of EXCESS over HEATING of EARTH surfaces. In the end only SUN will survive. |
|
| 8. |
All pages0 2-25)NAMEBPKIHS Model Entrance Exam SeL KA unitless physical quantitya) may have non zero dimensionsb) must have non zero dimensionsc) never has non zero dimensionsd) never existsThree vectors A, B and C are such that AB = 0 and Ā.C = 0. Then vector A is parallel toa) Bb) ČC) À × Bd) B × ČA river is flowing from West to East at speed of 5m/min. A man on the South bank of theriver capable of swimming at 10m/min in still water wants to cross the river in shortestpossible time. In what direction should he swim?a) Due Northb) At an angle 30° West of Northc) At an angle 30° East of Northd) At 60° West of NorthThe path of one projectile as seen by an observer on another projectile isa) straight line b) parabolicc) helicald) hyperbolic5. Even if the force on the rocket remains same, its accelerationa) increasesb) decreasesc) remains same>d) first increases and then decreases6. In conservative force fields, at equilibrium, potential energya) must be maximumb) must be minimumBxc266000B CSOУсо gxce |
|
Answer» _________________123446780 |
|
| 9. |
What are the different types of endoplasmic reticulum found in eukaryotic organisms. |
|
Answer» I think only 2 ROUGH ENDOPLASMIC RETICULUM and SMOOTH endoplasmic reticulum endoplasmic reticulum is having ribosomes attached |
|
| 10. |
Location of tube nucleus |
|
Answer» Answer: tube NUCLEUS One of the TWO nuclei PRODUCED when the HAPLOID nucleus of a pollen grain divides by mitosis (compare generative nucleus). The tube nucleus is thought to control growth of the pollen tube. |
|
| 11. |
Name the test to detect the gas in mixture of sodium hydroxide + zinc |
|
Answer» Hey friend here is your answer . . . . Hydrogen gas is evolved in the given chemical reaction and for it's test you have to perform the pop sound experiment by bringing a burning splinter to the mouth of test tube |
|
| 12. |
What do you understand by natural balance |
|
Answer» l |
|
| 13. |
Give reason why overeating should be avoided |
|
Answer» Explanation: Cooling system leaks -- Loss of COOLANT because of a coolant leak is probably the most COMMON cause of engine overheating. Possible leak points INCLUDE hoses, the radiator, heater core, water pump, thermostat housing, head gasket, FREEZE PLUGS, automatic transmission oil cooler, cylinder head(s) and block. |
|
| 14. |
Do bananas have vitamin c and fiber |
|
Answer» Explanation: BANANAS (2.6%) Bananas are a good source of MANY nutrients, including vitamin C, vitamin B6 and potassium. A green or unripe banana also contains a significant amount of resistant starch, a type of indigestible carbohydrate that functions LIKE fiber. |
|
| 15. |
Which of the following is not a fossil fuel coal or petroleum or natural gas are biogas |
|
Answer» BIO GAS and NATURAL gas are not FOSSIL fuels Explanation: |
|
| 18. |
How can you make your locality clean and green describe this in your own words |
|
Answer» Answer: by PLANTING trees and |
|
| 19. |
What are isostopes and give example |
|
Answer» elements which have Sam atomic number but different mass number is CALLED as ISOTOPES eg hydrogen in the form of TRITIUM PROTIUM deuterium |
|
| 20. |
Is parasite plant harmful for thehost plant?please answer as I need it urgently. please.......... |
|
Answer» yes of COURSE PARASITE is HARMFUL for host PLANT because a parasite ABSORBS all the nutrients from its host making it weaker by Time |
|
| 21. |
Mention differences between animal And plant cell (at least 10 differences) ☺ |
| Answer» | |
| 22. |
Impact of various festival on waste management 3r principle pollution caused in twin cities on bursting of crackers in Diwali |
|
Answer» Answer: In INDIA there are many kinds of people living, it is a diversified country, where there is no SINGLE religion, which is maintained by all the citizens of the country. When there are multiple RELIGIONS present, then there are chances of an increased number of rituals, customs and festivals of different religions at different times. Explanation: When there are many festivals CELEBRATED, some are pleasurable and some cause harm to the environment and nature which we are living in. The most POLLUTING festival is Diwali, which is celebrated by the people of the Hindu religion. This causes a lot of trouble to the quality of air in the environment. |
|
| 23. |
Which tupe of plastic would you use to make curtain rods and why |
|
Answer» TIN because it's MOISTURE RESISTANCE. |
|
| 24. |
Meaning of muscle in science |
|
Answer» Explanation: MUSCLE is a soft tissue FOUND in animals. Its help in force and MOTION. Its cosist of long tissue which CONTRACT in motion or in action. |
|
| 25. |
Weight of 5 boys on earth,moon and Mars |
| Answer» | |
| 26. |
A digram that shows thermal energy being released by objects is called a |
|
Answer» PLS pls pls mark it as brainliest A PICTURE that SHOWS thermal power being released by objects is known as the circuit DIAGRAM. The electric wire is strangulated with a COPPER wire along with a conductor to help the thermal energy to pass. The positive and the negative sides of the wire denote the passage of the energy. It is also known as the circuit diagram. |
|
| 27. |
What is meant by phanerogams |
|
Answer» Answer: Phanerogams are those plants who are SEED BEARING and FLOWERING. Phanerogams are the most advanced plants. Phanerogams are TERRESTRIAL plants and are more advanced than cryptograms. These are also called the flowering plants. ANOTHER name for phanerogams is Angiosperms. Hope it helps u :-) |
|
| 28. |
The beating of heart of man is heard on the left side because |
|
Answer» The beating of heart of man is hard on the left side because the heart is situated in the left side inside the ribcage. - But according to the modern MEDICAL science and anatomical research WORKS,it is confirmed that the human heart is actually situated in the middle of the chest but it is SLIGHTLY TILTED in the left direction. - For this reason the heartbeats are more prominent in the left side of the chest and doctors also put their stethoscope on the left side to check our heartbeats. |
|
| 29. |
Which one is better for Longterm(Bi.P.C) Sasi,Velivennu or Tirumala,Rajahmundry |
Answer» Colleges in RAJAHMUNDRY are good for the long term (Bi.P.C), however, Tirumala junior COLLEGE is better.Explanation:
|
|
| 30. |
Differentiate contact force from non contact force |
|
Answer» Answer: FORCES that ACT on a BODY directly or through a CONNECTOR are called contact forces., e.g., muscular force, frictional force, mechanical force, etc. Forces which do not make direct contact with a body but act through space are called non-contact forces, e.g., gravitational force, electric force, magnetic force, etc. plz mark as brainliest. FOLLOW ME |
|
| 31. |
Is a cleanness fundamental responsiblety of an Indian citizens collect thought and view |
|
Answer» Explanation: yes it is FUNDAMENTAL responsibility of EVERY Indian CITIZEN |
|
| 32. |
Define positive negative and zero work with examples |
|
Answer» Answer: The work is said to be positive when the force acts in the direction of displacement..The work is said to be NEGATIVE when the force acts in the opposite direction of displacement.When no displacement OCCURS, the work on the object is zero. Example of work done positive- A man is pushing a box. Here the man pushing the box that is force. And there is ALSO net displacement so the work done is positive Example of work done negative- When a body falls freely under gravity , force gravity and displacement are in the same direction (q=0°) and the work done by a force of gravity is positive. Hence work done is negative. Example of work done zero- For a body moving in a CIRCULAR path, the centripetal force and displacement are perpendicular to each other. So the work done by centripetal force is zero.
|
|
| 33. |
What causes cramps in a person |
|
Answer» Answer: Overuse of a muscle, DEHYDRATION, muscle strain or SIMPLY holding a position for a PROLONGED period can cause a muscle CRAMP. In MANY cases, however, the cause isn't known. Although most muscle cramps are harmless, some may be related to an underlying medical condition, such as: Inadequate blood supply. |
|
| 34. |
go to your nearest health centre and to a doctor. observe the doctor how he take the temperature of patients |
|
Answer» the doctor will dip the THERMOMETER Explanation: so that infection of previous patient wont be lie on TIP and CLEANED with TISSUE |
|
| 36. |
Name the fruits and vegetables rich in different component of food |
|
Answer» Pls pls pls pls mark it as brainliest pls The main components of food are: • Proteins • Carbohydrates • Fats • Minerals • Water • Roughage • Vitamins These components PRESENT in the food help in growth, maintenance and repair of the body. We get energy to work and PERFORM daily activities from such components. GREEN leafy vegetables, fruits, eggs, meat, FISH, pulses, milk and milk PRODUCTS etc have them. |
|
| 38. |
Go to veterinary doctor and find the normal temperature of birds and domestic animals |
|
Answer» The normal temperature of birds are 40° CELSIUS . Explanation: Birds ACTUALLY ADAPT to high temperature as at the sky the temperature is ALWAYS less. so they need high temperature to resist the cold air |
|
| 39. |
Aluminium is diagonally related to |
|
Answer» Answer: DIAGONAL Relationship Of BERYLLIUM and ALUMINIUM. Beryllium shows resemblance with its DIAGONALLY opposite element aluminium. |
|
| 40. |
Under what conditions does rolling friction increase? |
|
Answer» It INCREASES with the mass of therolling body and the roughness of the surface. It also increases if the diameter of the roller is decreased.Rolling FRICTION is the FORCE of frictionthat comes into play when one body rolls over the surface of another body. |
|
| 41. |
Traditional Foo of all states |
|
Answer» Kashmir – Tabak Maaz. Advertisement. ... Punjab – Makki ki Roti, Sarson ka SAAG. ... Haryana – Kadhi Pakoda (SNACK) ... Rajasthan – Ker- Sangri. ... Himachal Pradesh – Sidu. ... Uttarakhand – Kaapa. ... Uttar Pradesh – Shami Kebab. ... Madhya Pradesh – Bhutte (corn) Kheer. |
|
| 42. |
14. The term PET was coined by __________(A) Sarkar and Biswas(B) Haigreaves(C) Thornthwaite(D) Mendel |
|
Answer» Thornthwaite............... |
|
| 43. |
an electron has spin quantum number equal to plus 1 by 2 and magnetic quantum number is equal to -1 it cannot be present in which of the orbital and why |
|
Answer» Answer: as magnetic QUANTUM number is given -1... THEREFORE it is definitely that it is not present in s orbital as s can only permit zero as the legal mag quantum number. mentioned in answer |
|
| 44. |
A thin yellowgrowing on hedges.wire-like-structure |
|
Answer» Answer: Here is your answer... Cascuta is the thin WIRE LIKE STRUCTURE GROWING on hedges Hope this helps you |
|
| 45. |
Metals like sodium and potassium are stored in kerosene. |
|
Answer» Answer: Because they are highly reactive Explanation: NA and K are highly reactive ELEMENTS and they REACT QUICKLY with air and water . so to prevent them to GET contacted with air or water are stored in kerosene |
|
| 46. |
If we coserved forest nation beame rich justify |
Answer» ╰☆☆ Here is Your Answer ☆☆╮Forests are the 'lungs ' of the earth because they supply oxygen to the atmosphere. they are rich in flora & fauna & form the home of rare SPECIES of plants & animals. Trees and forests have always been a life support system, not only for humans, but ALSO for wild and domesticated plants and animals. Trees and forests protect the land from EROSION. They protect homes, farms, and coastlines from strong winds and waves. They make soils fertile, keep air, streams and lagoons clean and clear, and provide habitats and food for animals. Trees also provide us with food and countless other products that would either be too expensive to buy or impossible to import from overseas. forests give us 5 'f's, in the form of food, furniture, fibre, fertiliser,& .fuel food--in the form of fruits, nuts, animals & also medicine. Forests supply the raw materials for the lumber, plywood, paper, packaging and other wood-based materials that are staples of modern life forests are sources of clothes, resins(,rubber, gum ) the animals & plant wastes form natural fertilizers, the trees help in absorbing CO2,& replenishing O2.thus purifying the atmosphere, & reducing pollution. the trees check soil erosion, bring in rains, help to conserve ground water Due to population boom, there is an increase demand for many of the commodities. This has led to deforestation;, forests have shrunk to give space for agricultural lands, construction of factories& houses. Animals, birds are becoming EXTINCT due to loss of SHELTER &vegetation fertile lands are becoming barren due to scarcity of water & erosion of top soil; Excessive floods & forest fires also destroy forests. this has led to an increase in temperature which is now referred to as global warming. So it is essential preserve forests by reducing cutting of trees help in afforestation programs ,finding alternative sources for forest products, reducing wastage ,recycling & reusing processes for the entire list of uses of trees in the forests Ehsass ☆ |
|
| 47. |
A balloon filled with hydrogen gas rise to the ceiling |
|
Answer» Answer: ★★★★★★★★★★ ——————————————— yes because hydrogen GAS is more LIGHTER than air and we know lighter gas rises up so hydrogen rises up ●○●○●○●○●○●○●○●○●○●○●○●○●○ HOPE IT HELPS PLS MARK AS BRAINLIEST AND FOLLOW ME |
|
| 48. |
How is exothermic reaction different from an endothermic |
|
Answer» Pls pls pls mark it as brainliest answer pls The difference between endothermic and exothermic reactions LIES in the words themselves. "Thermic" REFERS to heat, just as in the word "thermometer." "Exo" means "outside" and "ENDO" means "inside." Thus, an endothermic REACTION PULLS heat into an object or area, while an exothermic reaction expels heat. |
|
| 50. |
Georgette fabric information |
|
Answer» Georgette is a sheer, lightweight, dull-finished crêpe fabric NAMED after the early 20TH century French dressmaker Georgette de la Plante. Originally made from silk, Georgette is made with highly twisted yarns. Its characteristic crinkly surface is created by ALTERNATING S- and Z-twist yarns in both warp and WEFT. |
|