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. |
pick out the infinity 1) the family began to design a new defence to discourage all wild animals 2) He was determined to do his bast to find the sender |
|
Answer» Answer: plz mark as BRAINLIEST |
|
| 2. |
1. Why must we take good care of our health? |
|
Answer» Answer: Taking better care of our bodies means INCREASED energy levels, and a better ability to accomplish our daily goals. It means better ability to concentrate on any given task, and that our TASKS will take less TIME to COMPLETE. |
|
| 3. |
M elechic lamp whose susistance isconnected inConductor of Ohm8 ohms and ain seriesresistance arecalculates volt batterytoa) the folal resistance of the exeuntCurrent through the circuito the polential diff across theelectric lampand the Conductbthe |
|
Answer» Answer: |
|
| 4. |
हिल अभिक्रिया क्या है |
|
Answer» हिल अभिक्रिया :– प्रकाश संश्लेषण की क्रिया में जल का आक्सीकरण तथा कार्बन डाइआक्साइड का अवकरण होता है और शर्करा का निर्माण होता है। जल का आक्सीकरण प्रकाश की उपस्थिति में हरित लवक के ग्रेना में होता है। इसमें आक्सीजन मुक्त होती है और प्रकाश ऊर्जा रासायनिक ऊर्जा में बदलकर ATP में संचित होती है। |
|
| 5. |
(7) State the condition under which the workdone is (i) positive (ii) negative (iii) zero.(9is d(faiWhy is the work done on an object movingwith uniform circular motion zero? |
| Answer» | |
| 6. |
These observations inform us that Earth's average temperature is increasing EXCEPT: *a)The 20 warmest years on record have all occurred since 1995b)Rising temperatures are melting ice on land, lakes, & seac)Animals are increasing in diversity in the wild.d)Winter storms increased in frequency & intensity since 1950 |
|
Answer» Explanation: |
|
| 7. |
A student add lead and silver to two different test tubes containing an equal amount of copper sulphate solution . The student observed that the colour of solution in the test tube with lead changes . Explain the change of colour in the solution in details. |
|
Answer» Answer: Two test tubes, two iron nails, measuring cylinder (50 mL), laboratory STAND with clamp, test tube ... COLOUR of iron nail dipped in copper sulphate solution with the one ... Infer from your observations about the CHANGES in colours of copper sulphate solution ... 2. In ANOTHER test tube, TAKE 3 mL of barium chloride and label it as B. Explanation: |
|
| 8. |
एक नीले रंग के पुष्प वाले पौधो (bb)को संकरण एक सफेद रंग के पुष्प वाले पौधो (bb) से कराया जाता है निम्न पश्नो के उतरलिखिए1)पथम पीढी में पाप्तहोने वाले पौधे के पुष्प का रंग बताईए 2)पथम पीढी मे पाप्तपौधो में स्वपरागण कराने पर दितीय पीढी (f1)मेंपाप्त सफेद पुष्प वाले पौधो का प्रतिशत बताईए 3)दितीयपीढी (f2)में पाप्त जीनोटाईप पौधे का अनुपात दशाईए |
|
Answer» दितीयपीढी (F2)में पाप्त जीनोटाईप पौधे का अनुपात दशाईए Explanation: |
|
| 9. |
What happens to the breathing rate when you run for a while |
| Answer» | |
| 10. |
The ------------ has a role in the development of a school |
|
Answer» Answer: hheuvel jfskj join us in the second round of the documents send by me on your behalf and I am tell you to bring the printout of the documents to the chef of the HOUSE and civics project in your book on the link below and write a LETTER to your test guide for the kids to see RETREAT to the NEXT chapter in your life that is a little bit of FUN to you and your parents will always want to do something to make you to their own home and learn to you know them well enough and then get free and they have a chance at your home for a little bit more [email protected] if you are looking forward through |
|
| 11. |
it is not advised that while handling electrical appliances we should ensure that our hands and feet are not wet. give reason |
|
Answer» Answer: We should not TOUCH electrical appliances with wet hands because our body is a GOOD conductor of electricity and since we may get electric SHOCKS. A conductor allows electricity to PASS through it and so our body is. One should USE any insulator if they are in contact of water.Aug 4, 2017 Explanation: |
|
| 12. |
एक्वा सॉल्यूशन हेविंग पीएच 5.2 इज एन एसिड ओर बेस |
|
Answer» Explanation: organising committee: It is HEADED by chairman as overall incharge of CONDUCTING the event. All the aspects of sporting events to be CONDUCTED are administered through this committee. (b) Finance committee: It is responsible for all financial receipts and expenditure, etc. They should work as PER budget plan. |
|
| 13. |
Answer please correct dena plz..okkk |
|
Answer» Answer: Lactobacillus Explanation: |
|
| 14. |
Define reflection of light |
Answer» define REFLECTION of LIGHTReflection is the change in direction of a wavefront at an interface between TWO DIFFERENT media so that the wavefront returns into the medium from which it originated. Common examples include the reflection of light, sound and water WAVES. |
|
| 15. |
What are the functions of paremchyma |
|
Answer» Parenchyma is a term used to describe the functional TISSUES in plants and animals. It REFERS to the cells that perform the biological function of the organ – such as lung cells that perform gas exchange, LIVER cells that clean blood, or BRAIN cells that perform the functions of the brain. .. |
|
| 16. |
What sort of cue did Shastri suggest for the girl’s name?(a) Something found in the forest(b) Something found in the ocean(c) Something found in the sky(d) None of the above |
| Answer» | |
| 17. |
20. What precautions are to be taken for those who are working is radiation laboratories.21. Write down the medical and industrial application of radio isotope. |
|
Answer» Answer: Eating, smoking, drinking, and applying cosmetics are PROHIBITED in radioactive labs. Never pipette by mouth. Use pipetting devices instead. ... PRACTICAL procedure WEAR a lab coat. ... always wear gloves when handling radioactive substances. ... wear shoe covers in rooms where the floor may be contaminated Radioactive isotopes have many useful applications. In medicine, for example, cobalt-60 is extensively employed as a RADIATION SOURCE to arrest the development of cancer. Other radioactive isotopes are used as tracers for diagnostic purposes as well as in research on metabolic processes. Explanation: please follow me and thanks my answer |
|
| 18. |
When did the quarrel finally end? |
| Answer» | |
| 19. |
Complete the relation. Dicotyledons :___________:: Monocotyledon : Parallel venation. plz ans fast. |
| Answer» | |
| 20. |
1.Two pea plants one with round green seeds(Rryy) and another with wrinkled yellow (rrYY) seeds produce progeny having round, yellow (RrYy) seeds. When plants are selfed, the progeny will have the following combination of charactersa.15:1b.9:3:3:1c. 9:3:4d.12:3:1 |
|
Answer» Answer: Two PEA plants one with ROUND green SEEDS (RRyy) and another with WRINKLED yellow (rrYY) seeds produce F 1
progeny that have round, yellow (RrYy) seeds. When F 1
plants are selfed, the F 2
progeny will have a new combination of characters. Choose the new combination from the following. (i) Round, yellow (ii) Round, green (iii) Wrinkled, yellow (iv) Wrinkled, green mark me brainiest PLZ |
|
| 21. |
Give reason:- Sum of the numbers of protons and neutrons is the atomic mass, where no. of electrons are notincluded |
|
Answer» Explanation: The atomic NUMBER of an atom is the number of PROTONS it contains. All the atoms of a particular element have the same atomic number (number of protons). The atoms of different elements have different numbers of protons. For EXAMPLE, all oxygen atoms have 8 protons and all sodium atoms have 11 protons. The mass number of an atom is the TOTAL number of protons and NEUTRONS it contains. The mass number of an atom is never smaller than the atomic number. |
|
| 22. |
Write that factors affecting the rate of chemical reaation explain any on with one example |
|
Answer» Answer: Reactant concentration, the physical state of the reactants, and surface area, temperature, and the presence of a catalyst are the four main factors that AFFECT reaction rate. Explanation: The CHEMICAL Nature of the Reacting Substances For example, when small pieces of the metals iron and sodium are exposed to air, the sodium reacts completely with air overnight, whereas the iron is BARELY affected. The active metals calcium and sodium both REACT with water to FORM hydrogen gas and a base. |
|
| 23. |
Environment Pollutionthethe pollution increasing day by day because three are cutting into the forest. you know the value of a tree. trees give Oxygen and replacing pollution. trees are very precious to life.plastic is a thing it's increasing pollution. plastic pollute the earth. please stop polluting the earth. and remove plastic to your daily life. thanks ❤️this l am writing a articleare you with me. please follow me ❤️❤️❤️❤️↓↓↓↓↓↓↓↓CLICK HERE !!!! |
|
Answer» this is IRRELEVANT QUESTION |
|
| 24. |
What is indigenous science and what are some examples of it? |
|
Answer» This is just one of thousands of examples—medical, social, and ecological—of INDIGENOUS science solving contemporary problems. ... Indigenous SOLUTIONS like these are being BROUGHT FORWARD through a system CALLED permaculture. |
|
| 25. |
How found the gravity |
|
Answer» Sir ISAAC Newton was an English mathematician and physicist who LIVED from 1642-1727. The legend is that Newton DISCOVERED Gravity when he saw a falling apple while thinking about the forces of NATURE... I hope it will help you... Mark Me as BRAINLIEST Please!! |
|
| 26. |
Buttermilk spoils if kept in a copper or brass container , give reason |
|
Answer» how can BUTTERMILK SPOIL COPPER ??? |
|
| 27. |
32. State the meaning of recoilvelocity of a gun. |
|
Answer» Answer: pls Mark me brainlist....and pls give 5⭐ and also pls like it... Explanation: Recoil (often called knockback, kickback or simply kick) is the rearward thrust generated when a gun is being discharged. In technical terms, the recoil is a result of conservation of momentum, as according to Newton's third law the force required to accelerate something will evoke an equal but opposite reactional force, which means the FORWARD momentum gained by the projectile and exhaust gases (EJECTA) will be mathematically balanced out by an equal and opposite momentum exerted back upon the gun. In hand-held small arms, the recoil momentum will be eventually transferred to the ground, but will do so through the body of the shooter hence resulting in a noticeable impulse commonly referred to as a "kick". An early naval cannon, which is allowed to roll backwards slightly when fired, and therefore must be tethered with strong ropes. In heavier mounted guns, such as heavy machine guns or artillery pieces, recoil momentum is transferred to the ground through the mounting platform on which the weapon is installed. In order to bring the rearward moving gun to a halt, the momentum acquired by the gun is dissipated by a forward-acting counter-recoil force applied to the gun over a period of time after the projectile exits the muzzle. To apply this counter-recoiling force, modern mounted guns may employ recoil buffering comprising springs and hydraulic recoil mechanisms, similar to shock-absorbing suspension on automobiles. Early cannons used systems of ropes along with rolling or sliding friction to provide forces to slow the recoiling cannon to a stop. Recoil buffering allows the maximum counter-recoil force to be lowered so that strength limitations of the gun mount are not exceeded. Gun chamber pressures and projectile acceleration forces are tremendous, on the order of tens of thousands of pounds per square INCH and tens of thousands of times the acceleration of gravity (g's), both necessary to launch the projectile at useful velocity during the very short travel distance of the barrel. However, the same pressures acting on the base of the projectile are acting on the rear face of the gun chamber, accelerating the gun rearward during firing. Practical weight gun mounts are typically not strong enough to withstand the maximum forces accelerating the projectile during the short time the projectile is in the barrel, typically only a few milliseconds. To mitigate these large recoil forces, recoil buffering mechanisms spread out the counter-recoiling force over a longer time, typically ten to a hundred times longer than the duration of the forces accelerating the projectile. This results in the required counter-recoiling force being proportionally lower, and EASILY absorbed by the gun mount. Modern cannons also employ muzzle brakes very effectively to redirect some of the propellant gasses rearward after projectile exit. This provides a counter-recoiling force to the barrel, allowing the buffering system and gun mount to be more efficiently designed at even lower weight. Recoilless guns also exist where MUCH of the high pressure gas remaining in the barrel after projectile exit is vented rearward though a nozzle at the back of the chamber, creating a large counter-recoiling force sufficient to eliminate the need for heavy recoil mitigating buffers on the mount. The same physics principles affecting recoil in mounted guns also applies to hand-held guns. However, the shooter's body assumes the role of gun mount, and must similarly dissipate the gun's recoiling momentum over a longer period of time than the bullet travel-time in the barrel, in order not to injure the shooter. Hands, arms and shoulders have considerable strength and elasticity for this purpose, up to certain practical limits. Nevertheless, "perceived" recoil limits vary from shooter to shooter, depending on body size, the use of recoil padding, individual pain tolerance, the weight of the firearm, and whether recoil buffering systems and muzzle devices (muzzle brake or suppressor) are employed. For this reason, establishing recoil safety standards for small arms remains challenging, in spite of the straightforward physics involved.[1] |
|
| 28. |
प्रथम पीढ़ी एफ तुम्हें प्राप्त होने वाले पौधों के पुष्प कारण बताइए |
|
Answer» distrustful DISPOSAL Disney do DIFFICULTY RICOCHET |
|
| 29. |
10x1=10ite one word :-The machine used to remove floating contaminants like oil from waterThe scientific study of weather is called climatologyThe speed of wind is measured using an anemometerBases that are soluble in water are called alkaliThe Substances that under go a chemical reaction are called sreactantsMaterials that conduct heat readily are called bad conductor of heatThe degree of hotness or coldness of an object is called temperature basedSeparating the fleece on the quality or fibres is called sortingDigestion of proteins begins in the atomuch.The organism that is involved in a symbiotic relationship is called answer type questions :-That is sewage?ame four elements of weather. 91hat is an indication?hat compounds do these formula represent? H,O, CO2, CuSO4, NaHCO3.668x3=24 |
|
Answer» Answer: WOULD RECOMMEND this book to children over 10, about 13, who have already read 'The Adventures of Tom SAWYER' as it will introduce them to the CHARACTERS in a much more vivid way. Explanation: |
|
| 30. |
What is carbon datting....explain |
|
Answer» RADIOCARBON dating (also referred to as carbon dating or carbon-14 dating) is a method for DETERMINING the age of an object containing organic material by USING the properties of radiocarbon, a radioactive isotope of carbon. ... Histories of archaeology OFTEN refer to its impact as the "radiocarbon revolution". |
|
| 31. |
.b. Methane is called marsh gas |
|
Answer» Answer: here Answer EXPERT Verified Methane is CALLED as Marsh Gas. Because it is produced when vegetation decomposes naturally within some geographical MARSHES, SWAMPS, and bogs. The main PROCESS for the production of methane is anaerobic digestion. |
|
| 32. |
Why?14. What difficulties would arise due to lack of uniformity in measurement in differentcountries? Write in brief.15. Quartz clock is more appropriate than pendulum clock to measure time, why? |
|
Answer» Answer: Answer 15. Because pendulum CLOCK is a ANALOG device which doesn't shows accurate time WHEREAS quartz clock is a digital device so, it shows US accurate time. Thats why quartz clock is more APPROPRIATE than pendulum clock to measure. |
|
| 34. |
Define rabi amd khatif crops |
|
Answer» Answer: Kharif crops are the crops which are sown at the BEGINNING of the rainy season, e.g. between April and May. Rabi crops are the crops that are sown at the end of monsoon or at the beginning of WINTER season, e.g. between SEPTEMBER and October. Explanation: |
|
| 35. |
Copper and other metals are good conducter of electrycity,why?,give reasons |
|
Answer» Explanation: Each copper atom has LOST one electron and BECOME a positive ion. ... The ELECTRONS can move freely through the metal. For this reason, they are known as free electrons. They are also known as conduction electrons, because they HELP copper to be a good conductor of HEAT and electricity. |
|
| 36. |
B. Fill in the blanks.1. Our house keep usAns- clean |
|
Answer» Answer: This might HELP you Explanation: |
|
| 37. |
(Ip 'x'elment having electxoniec configuration2, 8, 8. 2 |
|
Answer» Answer: |
|
| 38. |
I want 6 Brainliest answer...plz de do na.... sorry for irrelevant question |
| Answer» | |
| 40. |
How is rolling friction caused? plxx give me fixed answer |
|
Answer» Answer: Rolling friction OCCURS when a WHEEL, ball, or cylinder rolls freely over a surface, as in ball and ROLLER bearings. The main source of friction in rolling APPEARS to be dissipation of ENERGY involved in deformation of the objects. |
|
| 41. |
In work force causes. |
Answer» It is an important labor market measure because it represents the relative AMOUNT of labor resources available for the production of GOODS and services. ... The labor force participation rate of MEN 25 to 54 years continued its LONG- term decline. |
|
| 42. |
Why are food chains often to complex nature |
|
Answer» Here is your answer mate :- In ECOSYSTEMS, there are many FOOD chains. SINCE feeding relationships are so complicated, we can combine food chains together to create a more ACCURATE flow of energy within an ecosystem. A food web (Figure below) shows the feeding relationships between many ORGANISMS in an ecosystem. |
|
| 43. |
How is vaccine produced? |
|
Answer» Explanation: Vaccines are made by TAKING VIRUSES or bacteria and WEAKENING them so that they can't reproduce (or REPLICATE) themselves very well or so that they can't replicate at all. |
|
| 44. |
ᴅᴇғɪɴᴇ ᴠᴇʟᴏᴄɪᴛʏ....... |
|
Answer» The velocity of an OBJECT is the RATE of change of its position with respect to a frame of REFERENCE, and is a FUNCTION of TIME. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north). |
|
| 45. |
Q13) What is membrane biogenesis?very short answer good answer then I am give you brain mark list |
|
Answer» Membrane biogenesis is the synthesis of cell membrane using lipids and proteins. ENDOPLASMIC RETICULUM is RESPONSIBLE for membrane biogenesis If it is helpful to you then plzz FOLLOW me and mark me as brainlist 65 THANKS ➡ Inbox u 10 thanks ➡ 15 thanks |
|
| 46. |
II. Fill in the blanks.1.______soil has poor air circulation.2. The_____horizon is rich in humus.3._____soil holds very little water due to bigger space available among the soil particles.4. Pulses grow well in____soil.5. Deforestation results in soil____ |
|
Answer» Explanation: 1.Clay 2.A 3.Sandy 4.Loamy 5.Erosion |
|
| 47. |
Observe the co-relation in the first pair and complete the second pair. (1)a) Colourless Plastids :Leucoplast :: Plastids containing chlorophyll:__________ b) Cell membrane: Lipids and Proteins :: Cell Wall: ___________ |
|
Answer» Observe the co-relation in the first pair and complete the second pair. (1) a) Colourless PLASTIDS :LEUCOPLAST :: Plastids containing chlorophyll:_____plasma_____ b) Cell MEMBRANE: Lipids and Proteins :: Cell WALL: _god__________ |
|
| 48. |
Are mostlyevergreen, perennial and woodyplants.* |
|
Answer» Answer: GYMNOSPERMS are PERENNIAL EVERGREEN and WOODY . Angiosperms are flowering plants. |
|
| 50. |
Ii. State whether true or falseIn energy pyramid, the initial quantity of energy increases from the lowest level to the highestlevel. |
|
Answer» TRUE,............................ |
|