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. |
How many atom are present in water |
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Answer» Answer: three ATOMSA water molecule CONSISTS of three atoms; an oxygen atom and two HYDROGEN atoms, which are bond together like little magnets. The atoms consist of matter that has a nucleus in the centre. |
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| 2. |
Practice Set 12.1Each equation is followed by the values of the variable. Decide whetherthese values are the solutions of that equation.(1) x - 4 = 3, x = -1, 7, - 7(2) 9m = 81, m = 3, 9, -3(3) 2a + 4 = 0, a = 2, -2, 1(4) 3 - y = 4,y = -1, 1, 2 |
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| 3. |
Milk is colloidal solution or a true solution |
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| 4. |
A microwave is an with a relativlely wave length and frequency microwaves are often calssified as radio waves but they have |
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Answer» mdmdmdmdmddmmmddmnddnnddnmdndnddnddmdndndndndnfkkffkkfkfkrtkjdj |
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| 5. |
What can a heater be mode of with tha halp of mirror |
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Answer» Answer: Heating mechanism - Electric water heaters have heating ELEMENTS inside the tank to HEAT the water. concave mirror is ALSO attached to the electric HEATER to reflect. |
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| 6. |
Reflection on the effect of environment in organisms |
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Answer» Explanation: Human's overpopulation and over development have USED up environmental RESOURCES, firstly by AIR pollution, water pollution, soil EROSION, and deforestation. ... Humans have caused the destruction of ECOSYSTEMS and massive extinction of wildlife. |
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| 7. |
I think u should talk continuously so she will not angryor u should impress ur friend Palak when is ur bdaywhat is biosphere? |
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Answer» maybe she will TALK to me my BDAY 28 july |
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| 8. |
Why is nicotine considered a soft drug |
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Answer» Answer: Hard drugs are drugs that lead to PHYSICAL and psychological addiction and potentially death. Making, SELLING, or using drugs other than for approved medical purposes is ILLEGAL in most countries. Hard drugs include opioids like heroin, hydrocodone, oxycodone (Oxycontin) and morphine. Benzodiazepines are another class of hard drugs and include diazepam, alprazolam, clonazepam, and lorazepam. Hard stimulant drugs include methamphetamine (meth), cocaine, and nicotine. Drugs such as alcohol and nicotine are LEGAL to sell in many countries and are often taxed.[1] |
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| 9. |
The electronic configuration of three elements X, Y andZ are given belowX = 2;Y = 2,6; Z = 2,8,2(i) To which group X and Y belong? |
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Answer» X belong to 18 th group and y belong to 16 th group |
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| 10. |
Psilopsida is equivalent to a.psiloptales.b.psilopteris.c.psilophyta.d.psiolophytes |
Answer» hehebbdbdbdbsveiwiwueu U |
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| 11. |
Collect information about general medicines and discuss them in the class |
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Answer» Collect INFORMATION about general medicines and discuss them in the class Explanation: Generic drugs are copies of brand-name drugs that have exactly the same DOSAGE, intended use, effects, side effects, route of administration, risks, safety, and strength as the original drug. In other WORDS, their pharmacological effects are exactly the same as those of their brand-name counterparts. |
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| 12. |
What is haemoglobin????Finally 100 questions completed....xd |
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Answer» Hemoglobin, or haemoglobin + -o- + GLOBULIN, abbreviated Hb or HGB, is the iron-containing oxygen-transport metalloprotein in the RED blood cells of ALMOST all vertebrates as well as the tissues of some invertebrates. Hemoglobin in blood carries oxygen from the lungs or gills to the rest of the body. ɦσρε ƭɦเร ɦεℓρร ყσµ ↑ |
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| 13. |
What is the mass of H3PO4? Explain how you got your answer |
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Answer» seee Explanation: 98 is the answer MARK me as BRAINLIEST |
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| 14. |
We can make different things from aluminium why |
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Answer» because, Aluminum is soft, LIGHTWEIGHT, fire-proof and heat-resistant, easy to work into new shapes, and able to CONDUCT electricity. It REFLECTS light and heat very effectively and it doesn't rust. ... We call these things aluminum's physical and CHEMICAL properties. ♥ |
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| 15. |
ᴅᴇꜰɪɴᴇ ᴏɴ :-1. ꜱʜʀᴜʙ 2. ᴄʀᴇᴇᴘᴇʀ.3. ᴛʀᴀɴꜱᴘʀɪʀᴀᴛɪᴏɴ.↶..ɴᴏᴛᴇ..↷✘ɴᴏ ꜱᴘᴀᴍ✘✘ɴᴏ ɢᴏᴏɢʟᴇ ᴀɴꜱᴡᴇʀ ᴀʟʟᴏᴡᴇᴅ✘✔ᴀɴꜱᴡᴇʀ ɴᴇᴇᴅᴇᴅ ɪɴ ᴘᴏɪɴᴛꜱ✔✔ ᴄᴏʀᴇᴇᴛ ᴀɴꜱᴡᴇʀ ᴡɪʟʟ ᴍᴀʀᴋ ᴀꜱ ʙʀᴀɪɴʟɪᴇꜱᴛ✔ |
Answer» ☘Shrub
☘Creeper
☘Transpiration
❤━━━━━━━━━━━━━━━━━━━━━━━❤ ⚘⚘⚘ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘ'ꜱ ᴜ ᴍʏ ʟᴏᴠᴇʟʏ ʙʀᴏ ʟᴏᴠᴇ ᴜ ꜱᴏᴏᴏ ᴍᴜᴄʜ⚘⚘⚘ ♡♡ʜᴀᴘᴘʏ ᴠᴀʟᴇɴᴛɪᴇɴ'ꜱ ᴅᴀʏ♡♡ ⚫ʙʟᴀᴄᴋ ᴅᴀʏ⚫ ❤━━━━━━━━━━━━━━━━━━━━━━━❤ |
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| 16. |
ए फर्स्ट ऑर्डर रिएक्शन टेक्स 40 मिनट फॉर 30% डीकंपोजिशन कैलकुलेट हॉफ लाइफ पीरियड |
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Answer» adaadadadadadaxfaffadaddadadad |
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| 17. |
Which of the following is not true for a convex lens: * |
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Answer» ANSWER: all Explanation: |
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| 18. |
What is oxidising agent? |
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Answer» Answer: In chemistry, an OXIDIZING agent (oxidant, oxidizer), or oxidising agent (OXIDISER) is a substance that has the ability to oxidize other substances — in other words to ACCEPT their electrons. Common oxidizing agents are oxygen, hydrogen peroxide and the halogens. Explanation: HOPE it is helpful for youhave a nice DAY |
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| 19. |
Why do we often sneez when we inhale a lot of dust laden air? |
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Answer» Explanation: When we INHALE air containing dust particles, the particles get trapped in the hair present in nostrils. Sometimes, these particles may páss through the hair and enter the NASAL CAVITY. They irritate the mucus LINING of the nasal cavity, and as a result we SNEEZE. |
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| 20. |
Good Palak it is good what is biosphere? |
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Answer» The biosphere, ALSO known as the ECOSPHERE, is the worldwide sum of all ecosystems. It can also be termed the ZONE of life on Earth. The biosphere is virtually a closed SYSTEM with regards to matter, with minimal inputs and outputs |
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| 21. |
(2) The head bears a pair of nostrils, a pair of eyes and a________ beak. There are no _________. ans needed to fill my sci-1 journal |
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Answer» Answer: Explanation: There are at least five million SPECIES on EARTH, and some scientists believe there could be double that number. A species is a group of animals that are more like each other than they are like any other group of animals. They can breed with each other but not with members of other species. A WAY of sorting through all those species is to organize them by similar CHARACTERISTICS. This process is called classification. The FOLLOWING is a list of characteristics for each group of animals. Mammals |
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| 22. |
2Why do we say that tea drives the sleep away? |
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Answer» okookookookkookkooooooookkkkoko |
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| 23. |
Answer the following questions5 why do plants totally submerged in water here narrow, ribbon like leaves? |
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| 24. |
What are Auditory illusions |
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Answer» Answer: Auditory illusions are FALSE perceptions of a REAL sound or outside stimulus. These false perceptions are the equivalent of an optical illusion: the listener HEARS either sounds which are not present in the stimulus, or sounds that should not be possible given the circumstance on how they were CREATED. |
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| 25. |
Any substance that dissolves in a liquid |
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Answer» Explanation: |
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| 26. |
State whether the given is solid liquid or gas. sugar |
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Answer» Answer: |
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| 27. |
Write the chemical equation for reaction of sodiumand magensiun metal with oxygen |
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Answer» Answer: May be the answer of this QUESTION is. For SODIUM= 2Na+1/2 O2 = Na2O For magnesium = Mg + 1/2 O2 = Mgo. Hope it's HELPFUL to you. ACCORDING to my point of view this is the correct answer. |
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| 28. |
After fertilisation the ovary develops into |
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Answer» Explanation: Fertilization occurs when one of the sperm CELLS fuses with the egg INSIDE of an ovule. After fertilization occurs, each ovule develops into a seed. Each seed contains a TINY, UNDEVELOPED plant called an embryo. The OVARY surrounding the ovules develops into a fruit that contains one or more seeds |
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| 29. |
Why doorganisms need to take food? |
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Answer» Answer: Organisms NEED to take food to get ENERGY and perform life processes. A LIVING organism undergoes many life processes like nutrition, respiration, digestion, transportation, excretion, circulation of BLOOD, and reproduction. To perform all these life processes the organism NEEDS energy and nutrients. |
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| 30. |
Answer the following questions4 list the function of the skeleton |
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Answer» The SKELETAL system works as a support structure for your body. It gives the body its shape, allows movement, MAKES blood cells, provides protection for organs and stores minerals. |
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| 31. |
Organ responsible for removal of urea, salt,excess water through the sweat glands. |
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Answer» Answer: May be the answer of this question is kidney. Hope it's helpful to you. |
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| 33. |
Organs responsible for removal of carbon-dioxide and water produced during respiration. |
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Answer» Excretion gets rid of carbon dioxide, water, and other, possibly harmful, substances from your body. Your lungs excrete carbon dioxide as you breathe out, your KIDNEYS filter out nasties to PRODUCE URINE, REMOVING nitrogen waste from your body, and your skin sheds excess salt through sweat. |
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| 34. |
How are games and exercise important ? |
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Answer» Explanation: Sports, exercises and physical activities build healthy bones and muscles, keep the children fit, boosts the immune system; thus helping them FIGHT against diseases. ... Sports IMPROVE the OVERALL physical and mental DEVELOPMENT of the children and thus helping them BECOME more sharp and active. |
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| 35. |
What is atomicity❓❓✌️✌️✌️✌️✌️✌️Aapko usse kya mtlb |
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Answer» Answer: The NUMBER of atoms in the molecules of an ELEMENT is called AtomicityExplanation: HOPE it HELPS you ✌️✌️ |
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| 36. |
Which saparation method is used in saparation of air gases |
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Answer» Distillation is one of the most common methods. Distillation has been used for HUNDREDS, possibly THOUSANDS of years to separate mixtures based on the boiling points of chemicals. Explanation: |
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| 37. |
Why metals are called electrpositively element? |
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Answer» Answer: Metals are electropositive elements because they can form positive ions by LOSING electrons. Non-metals are ELECTRONEGATIVE elements because they can form NEGATIVE ions by GAINING electrons. |
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| 38. |
What is menstrual cycle? Describe it in brief |
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Answer» What is menstruation? Menstruation describes the female period. The menstruation CYCLE begins when a woman gets her periods. The MENSTRUAL blood which leaves her body are products shed from the uterus (the uterine lining also called the endometrium). During the remainder of the menstrual cycle the uterine lining regrows. It does so in preparation for pregnancy, which occurs if the egg (oocyte) a woman RELEASES about half way through her menstrual cycle is fertilised. When fertilisation occurs, the lining stays in place to nourish the fertilised egg. When fertilisation does not occur the menstrual cycle continues and the uterine lining is shed marking the START of the woman’s next menstrual period. |
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| 39. |
Give an one difference between mixtire and compound |
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Answer» Answer: A compound is the substances that are formed by combining two are more chemical ELEMENTS. A mixture is a substance CREATED from two or more MATTER that can be separate with the help of physical methods. |
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| 40. |
Near vision addition for presbyopia |
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Answer» Direct the patient to their BEST acuity line on the NEAR chart. Add -0.25DS and ASK if the letters are clearer or more blurred. If the acuity IMPROVES, CONTINUE adding -0.25DS. If the vision is unchanged or decreased, do not add them |
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| 41. |
Who is the personality |
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Answer» She was Janaki Ammal . |
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| 42. |
Name of this personality ?? |
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Answer» He was ROBERT Hooke. He DISCOVERED CELL |
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| 43. |
On what principal the TV works |
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Answer» The basic idea of television is "radio with pictures." In other words, where radio transmits a sound signal (the information being BROADCAST) through the air, television sends a picture signal as well. The scientific principle involved in television broadcast is Propagation of MECHANICAL waves, Propagation of electromagnetic waves and Super conductivity Amplification by population inversion. Explanation: Kindly mark it as the BRAINLIEST and THANK please. |
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| 44. |
Is maize epigeal germination |
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Answer» Explanation: EPIGEAL and hypogeal are two types of germination in which epigeal is germination that brings COTYLEDONS out of the SOIL surface, one example of plants that experience epigeal germination is green beans, while hypogeal is germination which perpetuates cotyledons in the soil, one example of plants that have germination ... |
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| 45. |
The modern periodic table has been evolved through the early attempts of Dobereiner, Newland and Mendeleev. List one advantage and one limitation of all the three attempts. |
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Answer» igxtct8cogcgictictictivy9covyyoc |
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| 46. |
What is atomicity❓❓✌️✌️✌️✌️✌️✌️koi nhi mere sath aisa hi hota h |
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Answer» ATOMICITY refers to the total number of ATOMS present in one molecule of an ELEMENT. Examples : Argon is a NOBLE gas and exists in a free STATE . One molecule of argon comprises only one atom and therefore the atomicity of argon is one. |
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| 47. |
What is green revolution???( please let rainbowsalt and gargivy anwer) |
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Answer» The Green Revolution - a term used for RAPID increases in wheat and rice YIELDS in developing countries brought about by improved VARIETIES combined with the expanded use of fertilizers and other chemical inputs - has had a dramatic impact on INCOMES and food supplies in MANY developing countries. |
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| 48. |
What is atomicity❓❓✌️✌️✌️✌️✌️✌️ |
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Answer» Answer: Atomicity is defined as the TOTAL number of atoms that constitute a molecule. For example, each molecule of oxygen (O2) is composed of two oxygen atoms. So atomicity of oxygen is 2.In older CONTEXTS, the term atomicity is sometimes used in the same sense as VALENCY. |
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| 49. |
Solve the example find total reistance |
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Answer» sudbejdhduhfbduyehjwishhebbejudehiishwbehus |
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| 50. |
12. A substance X displaces Y from its solution in water. It is called displacement reaction. What otherchemical name can be given to such type of reactions? Explain, giving an example?2 |
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Answer» Other NAME is DOUBLE DISPLACEMENT REACTION |
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