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 copulation? |
|
Answer» sexual procreation between a man and a women or transfer of SPERM from MALE to female ; usually APPLIED to the mating process in nonhuman animals ; COITUS , coition |
|
| 2. |
@Area of toap = 405cmAB-500 = 5x45= 20cmCD= 4(= 4x45= 180cmna 18cm |
| Answer» | |
| 3. |
What things are flying in atmosphere mesosphere |
|
Answer» FIRSTLY the aeroplanes do not flying in mesosphere instead they fly in stratosphere because that layer of atmosphere is free from all weather phenomenons such as CLOUDS and thunderstorms SECONDLY in that layer AIR is lighter so it enables the plane to move faster and save time |
|
| 4. |
Give information about calcium carbonate |
|
Answer» Explanation: it's FORMULA is CaCo3 marble is also calcium carbonate it is soluble in water.. hope this will help you mark me brainliest .... |
|
| 5. |
Write the formula to convert Fahrenheit to celsius |
|
Answer» Answer: The TEMPERATURE T in degrees CELSIUS (°C) is equal to the temperature T in degrees Fahrenheit (°F) MINUS 32, times 5/9: T(°C) = (T(°F) - 32) × 5/9 or T(°C) = (T(°F) - 32) / (9/5) or T(°C) = (T(°F) - 32) / 1.8 please MARK it as BRAINLIEST |
|
| 6. |
Define biogeochemical cycles |
|
Answer» Answer: In ecology and Earth science, a biogeochemical CYCLE or SUBSTANCE turnover or cycling of substances is a PATHWAY by which a chemical substance moves through biotic (biosphere) and abiotic (LITHOSPHERE, atmosphere, and hydrosphere) COMPARTMENTS of Earth. please mark it as brainliest |
|
| 7. |
Disease are polio,jaundice,measles...what will there preventive vaccined.. |
|
Answer» POLIO- INACTIVE Polio VACCINE or SIMPLY Polio Vaccine Jaundice- Havrix Measles- MMR or MMRV |
|
| 8. |
What do u mean by elctroplating |
|
Answer» Answer: . Explanation: Electroplating is a process that uses an electric current to reduce DISSOLVED metal cations so that they form a thin coherent metal coating on an electrode. ... In ONE technique, the anode is MADE of the metal to be plated on the PART. |
|
| 9. |
Explain how you can locate the pole star with the help of usra major |
| Answer» | |
| 10. |
Write the formula to convert celsius Fahrenheit |
|
Answer» Answer: Here, c is the TEMPERATURE in degree Celsius while f is the temperature in degree FAHRENHEIT |
|
| 11. |
About Hans Christian Oersted ? |
|
Answer» |
|
| 12. |
Q plants and animals breathe out a) oxygen b) carbon dioxide c) dustd) sunlight |
|
Answer» carbon-dioxide is our answer..... |
|
| 13. |
Q plants and animals breathe out -a) oxygen b) carbon dioxide c) dustd) sunlight |
|
Answer» Answer: A:OXYGEN Explanation: |
|
| 14. |
Disease. preventivevaccined 1)polio. .......... 2)........ triple 3)jaundice. ............. 4)measles. .......... |
|
Answer» POLIO is DISEASE which PREVENTIVE VACCINES |
|
| 15. |
What are the four uses of artificial satellites |
Answer» ⚡Scientific Investigation.⚡Earth observation - including WEATHER FORECASTING and TRACKING storms and pollution.⚡Communications - including satellite television and telephone calls.⚡Navigation - including the GLOBAL Positioning System (GPS) |
|
| 16. |
Please answer this class 10 electricitypleaseee |
|
Answer» 2 series combination are in parallel Resistance of one combination is 1 series combination is R=r+r =10+10 =20ohm One parallel combination therefore, 1/R=(1/r) * 2 (As both RESISTANCES are the same 20 ohm) 1/R=(1/20)*2 =1/10 R= 10 ohm Potential DIFFERENCE = 3v I = V/R I = 3/10 I = 0.3 A The CURRENT drawn from the battery is 0.3 amperes |
|
| 17. |
Write the formula to convert celsius to Fahrenheit |
|
Answer» Explanation: Quick CELSIUS (°C) / FAHRENHEIT (°F) Conversion: °F to °C DEDUCT 32, then multiply by 5, then divide by 9 °C to °F Multiply by 9, then divide by 5, then add 32 please Mark me as BRAINLIST |
|
| 18. |
Give reasons for the following:(a) It is difficult to balance our body, when we accidentally step onnen we accidentally step on a peel of a banana.(b) Pieces of bursting cracker fall in all possible directions.(c) It is possible that some force acting on a body but still work done is zero.(d) It is easier to stop a tennis ball than a cricket ball moving at the same speed.(e) Javelin thrower is marked foul, if an athlete crosses over the line marked for the throw. Athletes oftenfail to stop themselves before the line. |
|
Answer» Answer: less friction Explanation: a :banana PEEL has less or no friction b:it has 1st SMOOTH surface c:yes,if BODY not displaced d:cricket BALL has more momentum e: first law of motion or INERTIA of motion |
|
| 19. |
What is acid rain?how does acid rain affects us. |
|
Answer» Answer: Acid rain Explanation: In the atmosphere,gases such as SULPHUR dioxide and OXIDES of nitrogen present. when it rains, the water GETS polluted with these gases and FALLS as acid rain. Acid rain rain pollutes water bodies and harms aquatic LIFE. |
|
| 20. |
What is rain water havesting |
|
Answer» Answer: hey! Rainwater harvesting is the collection of rainwater for the FUTURE use. hope it will be helpful ✌️ #FOLLOW me |
|
| 21. |
Solve this question paper |
|
Answer» Its a BIG paper Explanation: |
|
| 22. |
Solved question paper |
|
Answer» Answer: 5.c 6.c 7.c 8.refer GOOGLE |
|
| 24. |
Explain in what way noise pollution is harmful to humans |
|
Answer» CONTINUE stocking stocking HARMFUL US this is called NOISE pollution |
|
| 25. |
Women in science hindi essay |
|
Answer» Explanation: Women have made significant CONTRIBUTIONS to science from the earliest times. Historians with an interest in gender and science have illuminated the scientific endeavors and accomplishments of women, the barriers they have faced, and the strategies implemented to have their work peer-reviewed and accepted in major scientific journals and other publications. The historical, critical and sociological study of these issues has become an academic discipline in its own right. The involvement of women in the field of medicine occurred in several early CIVILIZATIONS, and the study of natural philosophy in ancient Greece was open to women. Women contributed to the proto-science of alchemy in the first or second centuries AD. During the Middle Ages, convents were an IMPORTANT place of education for women, and some of these communities provided opportunities for women to contribute to scholarly research. While the eleventh century saw the emergence of the first UNIVERSITIES, women were, for the most part, excluded from university education.[1] OUTSIDE academia, botany was clearly the science that benefitted most from contributions of women in early modern times.[2] The attitude to educating women in medical fields in Italy appears to have been more liberal than in other places. The first known woman to earn a university chair in a scientific field of studies, was eighteenth-century Italian scientist, Laura Bassi. |
|
| 26. |
Difference between wildlife sanctuary and biosphere reserve with comparison table |
|
Answer» Answer: ) Wildlife sanctuary is the place where WILD animals are protected in their NATURAL habitat. ... Biosphere RESERVES are the area used to conserve biodiversity LIKE plants, animals and microorganisms. It contains many wildlife sanctuaries and national parks PLEASE MAKE ME AS BRAINLIST |
|
| 27. |
(1) What kind of risk do we have from atomic furnaces?(a) disease (b) radiations (c) war (d) adulteration.(2) Excess of Carbohydrates are stored in the form of .......... in our body(a) Glucose (b) ATP(c) glycogen (d) fatty acids. |
| Answer» | |
| 28. |
What are the male and female gametes in animals called?draw their diagram |
|
Answer» Answer: TESTES and ovaries are MAIN reproductive ORGANS in ANIMALS. It is called PRIMARY reproductive organs Explanation: |
|
| 29. |
the focal length of a concave mirror is 20cm.if an object is placed at 10cm from the lens,we get a image which is |
| Answer» | |
| 30. |
The chemical reaction in which one element displace another in a compound is called |
|
Answer» Answer: displacement REACTION is a reaction where one COMPOUND which is more REACTIVE displaces the led reactive METAL from its salt solution |
|
| 31. |
Name the plant hormones found in ripening fruit and wilting lear |
| Answer» | |
| 32. |
. Why are digital thermometers preferred to clinical thermometers |
|
Answer» Explanation: It is BETTER than a CLINICAL thermometer because clinical thermometer contains mercury,which is a highly toxic element. In case of high temperature it burst also. Why a digital thermometer better than conventional THERMOMETERS? It PROVIDE temperature readings in decimal points, for an accurate & specific reading.. |
|
| 33. |
(1) With a neat labelled diagram, how the value of g changes while going deep inside the earth. |
|
Answer» here is the answer!!!! There are 3 factors:
|
|
| 34. |
What is mean by sweet potato |
|
Answer» लुलु .......................शकरकंदी |
|
| 35. |
Name the hormones secreted by the following endocrine glands: (a) pituitary gland(b)testis(c)ovary(d)thyroid(e)pancreas(f)adrenal |
|
Answer» a)Gonadotrophic harmone b)Testesterone c)OESTROGEN and progesterone d)Thyroxine e)Insulin |
|
| 36. |
suppose student of DAV on a educational tour have travelled a total distance of 528 km in 8 hour . what was the average speed during trip |
| Answer» | |
| 37. |
Differentiate between Marine fishery and inland fishery |
|
Answer» marine fishering: It is DEFINED as the fishing in oceans and seas. inland fishering: It is defined as the fishing in rivers ,ponds and LAKES |
|
| 38. |
FORMULA OF OXALIC ACETIC ACID |
|
Answer»
ʜᴇʏ ᴅᴇᴀʀ ғᴏʀᴍᴜʟᴀ ᴏғ ᴏxᴀʟɪᴄ ᴀᴄᴇᴛɪᴄ ᴀᴄɪᴅ ɪs .....ᴄ2ʜ2ᴏ4. ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ᴜᴜ❤️❤️
|
|
| 39. |
28. Calculate the force of gravitation between the earth and the sun, given that the mass of theearth=6 X 10-4 KG and Sun = 2 X 10 KG. The average distance between the two is 1.5 X 1011m. |
|
Answer» Answer 6× 10 -4=56 2×10=20×15=300×1011=303,300 |
|
| 40. |
1. Which property of matter is used in the measurement of temperature? |
|
Answer» degree with the help of thermometer Explanation: |
|
| 41. |
Rocket works on which principle |
Answer» Rocket WORKS on the principle of conservation of momentum.hope it HELPS you and pls mark it as BRAINLIST |
|
| 42. |
Someimes, a cracking sound is heard while taking off a sweater during winter season.explain? |
|
Answer» Answer: due to rubbing charges FORM at the tips of our skin HAIR and the sweater these attract mildly and due the separation we HEAR CRACKLING sounds |
|
| 43. |
In which other planets there are acids |
|
Answer» Answer: |
|
| 44. |
Plants take in air through |
|
Answer» |
|
| 45. |
Explain electric energy and give one example. |
|
Answer» Answer: hope this help u!!Explanation: As the charges that cause the energy are MOVING, ELECTRICAL energy is a form of kinetic energy. Lightning, batteries and even ELECTRIC eels are EXAMPLES of electrical energy in action! follow me plzzz |
|
| 46. |
Describe the green house effect in your own words |
|
Answer» hy mate green house EFFECT my own words is: The greenhouse effectis the rise in the temperature of the Earth DUE to increased concentration ofgreenhouse gases like carbon DIOXIDE, methane, and water vapor in the atmosphere. As these gases trap solar radiations RELEASED back by the Earth |
|
| 47. |
There are acids in other planet |
|
Answer» YEAH!! MARK as BRAINLIEST ✨✨ |
|
| 48. |
Define food chain?? |
|
Answer» Answer: A food chain is a linear network of LINKS in a food web starting from producer organisms (such as GRASS or trees which use radiation from the SUN to MAKE their food) and ending at apex predator species (LIKE grizzly bears or killer whales), detritivores (like earthworms or woodlice), or decomposer species. |
|
| 49. |
What is work? also write it's unit |
|
Answer» ❤✌ HEY MATE HERE IS YOUR ANSWER:- The MEASURE of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is APPLIED in the direction of the displacement is called Work. Units:- In SI BASE Units: SI Units: Joule (J) HOPE THIS HELPS YOU MATE AND PLEASE MARK ME AS BRAINLY AND PLEASE FOLLOW ME ✌❤ |
|
| 50. |
What is the characteristic of the wire used for making fuse? |
|
Answer» The wire USED has low melting point and has HIGH CONDUCTIVITY |
|