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.
| 2. |
MgCO₃ + HCl -______+_____+____ |
|
Answer» yep Explanation: mg+hydrogen +carbon pls MARK BRAINLIEST |
|
| 3. |
Mention two difference of speed and velocity. |
|
Answer»
ᴛʜᴇ sʜᴏʀᴛ ᴀɴsᴡᴇʀ ɪs ᴛʜᴀᴛ ᴠᴇʟᴏᴄɪᴛʏ ɪs ᴛʜᴇ sᴘᴇᴇᴅ ᴡɪᴛʜ ᴀ ᴅɪʀᴇᴄᴛɪᴏɴ, ᴡʜɪʟᴇ sᴘᴇᴇᴅ ᴅᴏᴇs ɴᴏᴛ ʜᴀᴠᴇ ᴀ ᴅɪʀᴇᴄᴛɪᴏɴ. sᴘᴇᴇᴅ ɪs ᴀ sᴄᴀʟᴀʀ ϙᴜᴀɴᴛɪᴛʏ—ɪᴛ ɪs ᴛʜᴇ ᴍᴀɢɴɪᴛᴜᴅᴇ ᴏғ ᴛʜᴇ ᴠᴇʟᴏᴄɪᴛʏ. sᴘᴇᴇᴅ ɪs ᴍᴇᴀsᴜʀᴇᴅ ɪɴ ᴜɴɪᴛs ᴏғ ᴅɪsᴛᴀɴᴄᴇ ᴅɪᴠɪᴅᴇᴅ ʙʏ ᴛɪᴍᴇ (ᴇ.ɢ., ᴍɪʟᴇs ᴘᴇʀ ʜᴏᴜʀ, ғᴇᴇᴛ ᴘᴇʀ sᴇᴄᴏɴᴅ, ᴍᴇᴛᴇʀs ᴘᴇʀ sᴇᴄᴏɴᴅ, ᴇᴛᴄ.).
HOPE it HELPS...MARK me as BRAINLIEST ❤❤ |
|
| 4. |
What is green house gas |
|
Answer» ExplanationThe greenhouse EFFECT is a warming of Earth's surface and the air above it. It is CAUSED by gases in the air that trap energy from the Sun. These heat-trapping gases are called greenhouse gases. The most common greenhouse gases are water vapor, carbon dioxide, and METHANE.: |
|
| 5. |
What is renewable resource ? |
|
Answer» Answer: Explanation: A RENEWABLE RESOURCE is one that can be used repeatedly and does not run out because it is naturally replaced. A renewable resource, essentially, has an ENDLESS supply such as SOLAR energy, WIND energy, and geothermal pressure. |
|
| 6. |
Name the main constituent of coal |
|
Answer» Answer: $$\huge\green{\UNDERLINE{\fbox{\BLUE{\star} \: \: \PINK{\ddot\smile} \: \: \blue{\star}}}}$$ PLEASE follow me$$ |
|
| 8. |
Arrange the following agricultural practices in the order in which they are followed1. harvesting2.sowing3. storage4. irrigation5. preparation of soil |
|
Answer» Answer: 1-PREPARATION OF SOIL 2-SOWING 3-IRRIGATION 4-HARVESTING 5-STORAGE Explanation: MARK ME AS BRAINLIEST!!! |
|
| 9. |
The forest which is conserved in the name of Godis known as___________ |
|
Answer» Sacred GROVE of INDIA in Uttarakand hope it HELPS u
|
|
| 10. |
State two ways by which a change can be brought about. |
|
Answer» |
|
| 11. |
How does a pitcher plant catch insects |
|
Answer» Explanation: , flying or crawling insectssuch as flies are attracted to a cavity formed by the cupped leaf, OFTEN by visual lures such as anthocyanin pigments, and nectar BRIBES. The rim of the pitcher(peristome) is SLIPPERY when moistened by condensation or nectar, causing insects to fall in trap... |
|
| 12. |
___________________________1. Why does food need to be digested?2. Digestion of food in all animals occurs inside the body. Do you agree? Justify your answer.3. Name two animals that live on liquid food only. |
|
Answer» Answer: HOPE YOU WILL LIKE IT AND PLZ MARK IT AS BRAINLIST ❣️ Explanation: 1) ANS = FOOD ARE NEEDED TO BE DIGESTED BECAUSE , IF FOOD WILL NOT DIGEST THEN WE COULD GO THROUGH OUT SEVERAL DISEASE THAT WHY IT SHOULD BE DIGESTED ♥️ 2) ANS= YES, THE DIGESTION OF FOOD OF ALL ANIMALS OCCUR INSIDE OUR BODY , BECAUSE IT IS THE MAIN PROCESS OF ALL THE ANIMALS♥️ 3) ANS= MOSQUITO'S AND BUTTERFLY ARE THE TWO ANIMAL'S WHO LIVE ON LIQUID FOOD ONLY♥️ |
|
| 13. |
The person breaching Environment Conservation Act is entitled to imprisonment for_________ years. |
|
Answer» Answer:
Explanation: ✌️please mark as BRAINLIEST answer✌️ |
|
| 14. |
(Hint: It is seen crawling on the walls of houses and eating insects.)od4. Name an animal that is not a pet but likes to stay in our houses. |
| Answer» | |
| 15. |
1. In which two organs does digestion of food in humans mainly occur?2. Absorption of digested food occurs in the stomach. Do you agree? Justify your answer.3. All digestive juices are secreted by cells in the stomach and small intestine. Do you agree? Give reasons.4. What happens to food after it is digested, and absorbed by the blood?5. In what way is the basic structure of the stomach of a cow different from the stomach of a human? |
|
Answer» Answer: 1. small intestine and large intestine 2. no, in small intestine and large intestine 3.yes 4.it GOES to large intestine 5. there is a RUMINANTS where we don't have |
|
| 16. |
Type of pasteurization |
|
Answer» Answer: HIGH Temperature SHORT Time. In the United States, the most common method of pasteurization is High Temperature Short Time (HTST). ... Higher Heat SHORTER Time. ... Ultra High Temperature. ... Ultra |
|
| 17. |
(1) MgCo3 + hcl ---› _____+_____+_____ (2) Mg(HCo3)2 + hcl ---› ______+______+______ complete this formula |
|
Answer» 1. MgCO3 + HCl --> MgCl2 + CO2 + H2O |
|
| 18. |
Give reason , usually a fielder in a cricket match , moves his hands in the direction of motion of cricket ball , after taking the catch |
|
Answer» I didn't UNDERSTAND the QUESTION??? |
|
| 19. |
ABC Meaning in college life.. A-- B---- Ch--_ |
|
Answer» so funnnyyyyyyyyyyyyyyyyýy???????? |
|
| 21. |
Mg (HCo3)2 +HCL -complete the following |
|
Answer» Answer: MG(HCO3)2 + HCL = CO2 + H2O + MGCL2 - Chemical EQUATION Balancer. |
|
| 23. |
The projection of sphere always |
|
Answer» Explanation: |
|
| 25. |
Nails are made up of ? |
|
Answer» Keretain . . |
|
| 26. |
Definition of carnivorous, omnivorous and herbivorous, ingredient ,edible ,nectar ,sprout seeds |
|
Answer» CARNIVOROUS------INGREDIENT,SPROUT,seed omnivore----edible herbivores-----NECTOR |
|
| 27. |
1.What would you prefer, animal or plant protein? Why? in detaled answer. |
Answer» BOTTOM Line: Animal FOODS are the highest quality protein sources. Plant sources lack one or more amino acids, which makes it more difficult to get all the amino acids that your BODY needs.Explanation: ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ᴜ ᴍᴀᴛᴇ |
|
| 28. |
सर्कल द ओड वन आउट मिलक एप्पल 1 बटर |
Answer» I can't understand this language but PLEASE make brainlest answer and FOLLOW me please |
|
| 30. |
Name of mosquito borne virus? |
|
Answer» Explanation: Diseases transmitted by mosquitoes include malaria, dengue, West Nile virus, chikungunya, yellow fever, filariasis, tularemia, dirofilariasis, JAPANESE ENCEPHALITIS, Saint Louis encephalitis, Western equine encephalitis, EASTERN equine encephalitis, Venezuelan equine encephalitis, ROSS River fever, Barmah Forest fever If you LIKE it please mark it as brainliest and start following me at Gami Gargi for more help and thank this answer. Thank you!!! |
|
| 31. |
D. Short question answer :-1. Calculate the pressure exerted by a sail on water if the force applied by the sail is50,000 N and the surface area of the sail is 250 m2.2. What is an ignition temperature ?3. Sodium and potassium are stored in kerosene. Why?4. Name & define the process responsible for the growth of an organism ? |
|
Answer» Answer: 2)The autoignition temperature or kindling point of a substance is the lowest temperature in which it spontaneously ignites in normal atmosphere without an external source of ignition, such as a FLAME or SPARK. ... The ignition temperature of a substance is the least temperature at which the substance starts combustion. 3)Sodium and Potassium are HIGHLY reactive metals and react vigorously with the oxygen, carbon dioxide and moisture present in the air such that it may even cause a fire. To prevent this explosive reaction, Sodium is kept immersed in kerosene because Sodium doesn't react with kerosene. 4)The increase in size and changes in SHAPE of a developing organism depend on the increase in the NUMBER and size of cells that make up the individual. Increase in cell number occurs by a precise cellular reproductive mechanism called mitosis. Mitosis is the process responsible for the growth of an organism. |
|
| 32. |
Brown algae are rich in |
|
Answer» Answer: The photosynthetic system of brown algae is made of a P700 complex containing chlorophyll a. Their plastids also contain chlorophyll C and carotenoids (the most widespread of those being fucoxanthin). Brown algae PRODUCE a SPECIFIC TYPE of TANNIN called phlorotannins in higher amounts than red algae do. |
|
| 34. |
Yellow precipitate formed from the reaction of potassium iodide and lead nitrate is1 pointpotassium nitratelead iodidelead nitratepotassium iodide |
|
Answer» Answer: LEAD iodide Explanation: PB(NO)3 |
|
| 35. |
O o s m h t correct spelling |
|
Answer» question properly Explanation: |
|
| 37. |
The nutrients which builds our immunity system to fight against many diseases ____________ |
|
Answer» Answer: Most people TURN STRAIGHT to vitamin C after they've caught a cold. That's because it helps BUILD up your immune system. Vitamin C is thought to increase the production of white BLOOD cells, which are key to fighting infections. ... Popular citrus FRUITS include: grapefruit. oranges. clementines. tangerines. lemons. limes. |
|
| 38. |
Change of water into ice is an example of1 pointchange of colourchange of temperaturechange of statechange of size |
| Answer» | |
| 39. |
Change of water into ice is an example of1 change of colour2 change of temperature3 change of statechange of size |
|
Answer» Answer: Explanation: |
|
| 40. |
1. An athlete completes one round of a circular track of diameter200 m in 40 S. What will be the distance covered and thedisplacement at the end of 2 minutes 20 s? |
|
Answer» 700 M Is the answer of this question Explanation: 40s = 200 2m20 s= 140 s 140/40 = 3.5 And Then After 200 M* From 3.5 And Then Answer is 700 |
|
| 41. |
Viruses are considered as being on the border line between living and non-living organisms. Why? |
|
Answer» Explanation: Viruses are considered at the borderline of living and non-living because they show both the characteristics of a living and a non-living. As they REACT like non-living in the free atmosphere but when they enter the BODY of a living organism then they show the features of a living organism and start reproduction. Some special features of being a living are that DNA and RNA codes are present in them. some special features of being non-living are that they do some FUNCTIONS like excretion and can't MULTIPLY by own. |
|
| 42. |
How many feet do insects have? What sort of body covering do they have? |
Answer» Insects all have a HARD external covering MADE of something called CHITIN. Their bodies are made up of three sections called the head, the thorax, and abdomen. All insects will have a PAIR of antennae on their head. They all have six legs connected to the thorax (arachnids will have eight legs). |
|
| 43. |
What is coal ?anyone know answer me |
|
Answer» Answer: COAL is a combustible black or brownish-black sedimentary rock, FORMED as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements; CHIEFLY hydrogen, sulfur, oxygen, and nitrogen Explanation: and please follow me my Instagram id harsh_u0825 |
|
| 44. |
What are called isotapers and isobars give any two uses of isotopars |
|
Answer» -Isotopes are the atoms having the same number of protons (Z) but a different number of neutrons (N). -Isobars are the atoms having the same mass number (A) are isobars. Uses of isotopes 1. Isotope of Iodine is USED in the treatment of cancer. 2. Radioactive isotopes are used as tracers for DIAGNOSTIC purposes as WELL as in RESEARCH on metabolic processes. |
|
| 45. |
Explain compound and mixture with a suitable example |
|
Answer» Explanation: COMPOUNDS are substances made from atoms of different elements joined by chemical bonds. They can only be separated by a chemical reaction. Common examples are water (H2O), salt (sodium chloride, NaCl), METHANE (CH4). The symbols indicate which elements the compounds contain and the number tells you the ratio in which the atoms of the elements combine. A mixture is made by simply mixing together elements and compounds. No new chemical bonds are formed. Mixtures can be separated using TECHNIQUES such as filtration, CHROMATOGRAPHY, evaporation, magnetisation, flotation and DISTILLATION. |
|
| 46. |
Can someone please explain to me the process and parts of both plant cell and animal cell. Just the basic ones please |
|
Answer» Answer: IN BIOLOGY, CELL IS THE SMALLEST UNIT OF LIFE. THE CELLS ARE THE BUILDING BLOCKS OC PLANTS AND ANIMALS. CELLS CAN BE ONLY SEEN UNDER A MICROSCOPE. THE CELLS ARE OF TWO TYPES: ANIMAL CELL AND PLANT CELL THOUGH MANY THINGS ARE COMMON BETWEEN ANIMAL CELL AND PLANT CELL BUT THEY DIFFER IN SOME WAYS. IN ANIMAL CELLS, SOME PARTS ARE THERE. IN PLANTS CELLS, SOME OTHER PARTS ARE EMERGED WITH THE PARTS OF ANIMAL CELLS. Explanation: I HAVE SHARED 2 PIC OF BOTH OF THE CELLS. HOPE IT HELPS, THANKS HAVE A NICE DAY . I DON'T KNOW THE PROCESS, SORRY. |
|
| 47. |
ExplainAbout Stomata |
|
Answer» Answer: A tiny PORE in a plant leaf surrounded by a PAIR of GUARD cells that regulate its opening and closure, and serves as the site for gas exchange. Mouth-like opening, such as the stoma of NEMATODES.
|
|
| 48. |
Lesson name:Is matter around us pure?1.The metal which normally exist in liquid state is:(a) sodium (b) mercury (c) magnesium (d)iron2.On the basis of composition of matter, milk is considered to be:(a) pure substance (b) impure substance (c) compound (d) element3.State a reason why you think air is a mixture not a compound.4.Write two points of difference between simple distillation andfractional distillation. Write example where fractional distillation isused.5.(i) Name the techniques which you will apply for the separation ofmixtures:(a) small pieces of metal in the engine oil of a car. (b) mud particles suspended in water. (c) oil from water(d) sodium chloride from its solution in water(e) camphor from salt. (f) wheat grains from husk(ii) Classify the following as a chemical or physical change:(a) Water boils to form steam(b) Burning of paper(c) An almirah gets rusted. (d) Making a fruit salad with raw fruits. |
| Answer» | |
| 49. |
Name the process by which unicellular organism and plant cells tend to gain water |
Answer» Unicellular freshwater ORGANISMS and most PLANT cells TEND to GAIN water through osmosis. Absorption of water by plant roots is also an example of osmosis.Explanation: ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ᴜ ᴍᴀᴛᴇ |
|
| 50. |
Urea and Super phosphate are _________( a ) Pesticides ( b ) Insecticides ( c ) Natural Fertilizer ( d ) Chemical Fertilizer |
Answer» OPTION (d) FERTILIZER .NOTE :- it is an ARTIFICIAL fertilizer . |
|