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. |
Difference between inkjet and xerography |
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Answer» Typical toner-based systems can cost as little as a penny per printed PAGE, whereas inkjet COPIERS can vary from two to five cents per page. Photocopiers are GEARED toward high volume and cost over TIME, however, and the upfront costs are staggering when compared to an inkjetcopier.HOPE IT HELPS YOU |
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| 3. |
Picture of cultivater |
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Answer» o the ATTACHMENT DEAR MATE |
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| 4. |
Number of predators are afffected by the number of prey and the number of preys are affected by the number of predators.explain |
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Answer» on is a biological interaction where one organism, the predator, kills and eats another organism, its prey. It is one of a family of common feeding behaviours that includes parasitism and micropredation (which usually do not kill the host) and parasitoidism (which always does, eventually). It is distinct from scavenging on dead prey, though many predators also scavenge; it overlaps with herbivory, as seed predators and destructive frugivores are predators.Predators may actively search for or pursue prey or wait for it, often concealed. When prey is detected, the predator assesses whether to attack it. This may involve ambush or pursuit predation, sometimes after stalking the prey. If the attack is successful, the predator kills the prey, removes any inedible parts like the shell or spines, and eats it.Predators are adapted and often HIGHLY specialized for hunting, with acute senses such as vision, hearing, or smell. Many predatory animals, both vertebrate and invertebrate, have sharp claws or jaws to grip, kill, and cut up their prey. Other adaptations include stealth and aggressive mimicry that improve hunting efficiency.Predation has a powerful SELECTIVE effect on prey, and the prey develop antipredator adaptations such as WARNING COLORATION, alarm calls and other signals, camouflage, mimicry of well-defended species, and defensive spines and chemicals. Sometimes predator and prey FIND themselves in an evolutionary arms race, a cycle of adaptations and counter-adaptations. Predation has been a major driver of evolution since at least the Cambrian period.please mark as brainliest answerand follow me plzzzzzz |
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| 5. |
Where do root cell get their oxygen from? |
| Answer» CELLS in the leaves GET plenty of oxygen from PHOTOSYNTHESIS, but cells in the roots often need to get oxygen from the environment to stay alive. Even though roots are BURIED, they can absorb oxygen from the small air spaces in soil. | |
| 6. |
Three heaters a,b,c rated 2000w,1000w,&600w respectively at 220 volt. When all the heaters are switched on then calculate the total power taken from the supply |
| Answer» WATT ASSUMED that TEMPERATURE REMAIN CONSTANT | |
| 7. |
Find the amount of water displaced by 5 kg stone of density 2500kg/m3, when immersed in water, if the density of water is 1000 kgm3. |
| Answer» PLEASE bee in from GOOGLE stay please Explanation:please mark me BRAVEST answer please please please please please please please please please please please please please please please please please please please please please please please please | |
| 8. |
K+H2O balance it. do not write them take a fhoto of answer. |
| Answer» E SORRY but your equation is not COMPLETE...........DONT report it's an answer | |
| 9. |
Visit to your colony and enquire the measures they adopt to conserve energy. Do you satisfy with them? Give reasons in support of your response. ( no spamming otherwise your answer will be reported) |
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| 10. |
Chemical transmission in synapse occur due to what? |
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Answer» Explanation:At a chemical synapse, ONE neuron releases NEUROTRANSMITTER molecules into a small space (the synaptic CLEFT) that is adjacent to another neuron. ... These molecules then bind to neurotransmitter RECEPTORS on the postsynaptic cell.HOPE IT HELPS YOU..PLEASE PLEASE MARK BRAINLIEST.. |
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| 11. |
There are 2 extra options...... Please solve this as soon as possible |
| Answer» 1. Fat, Unhealthy 2. skinny, regular3. HEALTH, EXERCISES, DIET. | |
| 12. |
Define 1 volt. Express it in terms of S.I Unit of work and charge calculate the amount of energy consumed in carrying a charge of 1 Coulomb through a battery of 3w ? |
| Answer» 1 volt is the potential DIFFERENCE for the work done in 1 JOULE per 1 columb of charge.in 1 Joule per 1 columb of charge.Explanation:S.I Unit is Volt .... 1 Volt=1 Joule/1columb | |
| 13. |
Non metallic characteristic goes on decreasing while going from top to bottom |
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Answer» down the non-metallic character trends in the periodic table. Ans: The elements which have a tendency to gain electrons are KNOWN as non-metals. ... HENCE, the non-metallic character increases across a period. As we move down the GROUP, the non-metallic character decreases due to increase in the atomic SIZE. |
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| 14. |
Q. 1) Choose the correct alternative. 1. Which of the following is a carnivorea) Cowb) goatc) crow note :give proper answerdon't give answers like" I don't know" and more rubbish answers |
| Answer» CROW is carnivore HOPE it is helpful to you mark as BRAINLIEST | |
| 15. |
Al+CuCl2=2AlCl3+Cu balance it and take a fhoto of answer. |
| Answer» AL + CUCL2 = ALCL3 + CU EXPLANATION: | |
| 16. |
Why cell is called basic unit of cell?pls tell me fast urgent!!!!!!! |
| Answer» TION:MARK me as brainlistPlzz | |
| 17. |
Q.100 Secondary growth in extrasteler region is due to activity of(1) Interfascicular cambium(2) Intrafascicular cambium(3) Cork cambium(4) Intercalary meristem |
| Answer» OPTION 3Explanation:if it HELPS MARK as BRAINLIEST | |
| 18. |
Fe2O3+Al=Al2O3+Fe balance it. |
| Answer» CA(OH)2 + HNO3 = Ca(NO3)2 + H2O EXPLANATION: | |
| 19. |
On99 Q.99Which of the following is true for the dicot roots?(1) Both vascular and cork cambium are responsiblefor the secondary growth(2) Vascular cambium arises during the primary growth(3) They do not show secondary growth just likemonocot roots(4) Cork cambium develops during the primary growth |
| Answer» OPTION 1 is RIGHT....... | |
| 20. |
Who invented compound microscope. Tell me pls fast urgent!!!!!! |
| Answer» HANS JANSSEN INVENTED COMPOUND MICROSCOPE. | |
| 21. |
If I want to improve the technology and change the world what should I study for it..? |
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Answer» ѕσrrч вhαí mєkσ nhí ptα íѕkα αnѕ |
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| 22. |
What is the physical state of water below zero degree celsius |
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Answer» At 0°C, solid-state. We know that the FREEZING point of water is 0 °C. The liquid FORM of water starts to become solid (ICE) at this TEMPERATURE. |
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| 23. |
Write the name of diseases caused by bacteria virus and protozoa. |
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Answer» 1. no. pic is for VIRUS and 2. POCTURE is for bacteria and 3. picture is for protozoa Explanation:If my ANSWER is correct then thanks rate and FOLLOW me |
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| 25. |
How is ozone formed in the upper atmosphere ? Why is the damage of ozone layer a cause of concern to us ? State a cause of this damage. |
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Answer» Ozone is found naturally in small concentrations in the stratosphere, a layer of Earth's upper atmosphere. In this upper atmosphere, ozone is MADE when ultraviolet light from the sun SPLITS an oxygen molecule (O2), forming two single oxygen ATOMS. If a freed atom collides with an oxogen molecule, it becomes ozone.Damage to the ozone layer is a cause for concern because the harmful ultraviolet (LTV) radiatioo from the sun will reach the earth. This radiation is highly damaging to ORGANISMS, for example, ... Reduce the use of ozone depleting SUBSTANCES Eke the chlorofluorocarbons (CFCs). |
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| 26. |
What is the complementary base sequence to: GTT-ACC-AGT |
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Answer» First, think about which base pairs arise in complementary strands of DNA: DNA → DNA ADENINE → thymine (A → T) thymine → adenine (T → A) cytosine → guanine (C → G) guanine → cytosine (G → C) However, MRNA does not CONSIST of the same four bases as DNA. While DNA has the ATCG nitrogenous bases, RNA replaces thymine with uracil, making its bases AUCG. So, that means that whenever DNA has adenine, instead of pairing this with thymine, RNA will use uracil instead. DNA → RNA adenine → uracil (A → U) thymine → adenine (T → A) cytosine → guanine (C → G) guanine → cytosine (G → C) Giving us the corresponding SEQUENCE: UAGGCUAAIn the same way you can write GTT-ACC-AGTExplanation: |
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| 28. |
If I want to become a scientist related to asteroids,space,aliens what should I study after 10th |
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| 29. |
Why Firefox tornado is not available in Firefox site it is showing out of stock when it will be available |
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Answer» If CLEARING your cookies and CACHE did not enable you to load the websites that did not WORK in FIREFOX, you should CHECK your computer for malware. ... If you still have problems, follow the instructions in Troubleshoot Firefox issues caused by malware. |
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| 31. |
Please answer the above mentioned question |
| Answer» FRACTIONAL DISTILLATION EXPLANATION: | |
| 32. |
2Pbo+C=Pb+Co2 balance it. |
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Answer» 2PbO + C → 2PB + CO2. EXPLANATION: |
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| 33. |
What are virus and explain coronavirus way of prevention |
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Answer» What are virus ?Ans:- 1 . picture is for question NUMBER 1.Explanation:2. No. PICTURES is for 2. question If my answer is correct then thanks RATE and follow me PLEASE |
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| 34. |
Please answer the above question. correct answer will be brainliest. |
| Answer» HELLO mate.. Explanation:Heel pain can have causes that aren't due to underlying disease. EXAMPLES include poorly fitting shoes, wearing high heeled shoes, prolonged period on FEET, overuse such as long walks or marathons, sprains, strains or trauma.hope you get your answer plz follow me follow back will be done plz mark as BRAIN LIST answer | |
| 35. |
BaCl2+Na2so4=BaSo4+Nacl balance it. |
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Answer» The reaction in which two elements exchanges their PLACES or constituents. Therefore, it is a DOUBLE displacement reaction.Explanation:please mark as BRAINLIEST answerand follow me plz |
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| 36. |
Q.97 Select the correct statement w.r.t. mango and coconut(1) They develop from monocarpellary superior ovaries(2) They develop from monocarpellary inferior ovaries(3) They have fibrous epicarp(4) They have fleshy edible mesocarp |
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Answer» They are classified into three groups : Simple, aggregate and multiple or compound FRUIT.Simple fruits : They are formed from mono-or polycarpellary but syncarpous ovary. They may be dry or fleshy.(1) Simple dry fruits have thin, hard and dry, pericarp. They are of three kinds :(i) Dehiscent or Capsular (ii) Achenial or Indehiscent (iii) Schizocarpic(i) Dehiscent fruit : These fruits are dry, many seeded and SPLIT open at maturity. They are of following types :Legume or Pod : It is characteristic of the family leguminosae; developed from monocarpellary unilocular superior ovary with marginal placentation. It can open or dehisces by both ventral and dorsal sutures. e.g., in Cicer arietinum (Gram); Pisum sativum (Pea) and Phaseolus mungo (Black gram).Follicle : It is very much resembles the legume but on ripening it opens generally along the ventral suture. e.g., Calotropis, Larkspur, etc.Siliqua : The fruit is developed from bicarpellary, syncarpous and superior ovary which bears ovules on two parietal placenta. The ovary is unilocular but later becomes bilocular due to the development of a false partition wall called replum. It dehisces from the base towards the apex by both the sutures e.g., In Brassica (Mustard) and is characteristic of the family Cruciferae.Silicula : It is flattened and short in length from siliqua type, found in Iberis (Candytuft) and Capsella bursa (Shepherd’s purse).Capsule : It is mono or polycarpellary, dry dehiscent, many seeded fruit which developes from a superior or inferior ovary. It dehisces in almost all the ways i.e., longitudinal and transverse, along both the sutures. Majority of capsules show longitudinal-dehiscence which again are of different types :Loculicidal : LINES of dehiscence appear along the dorsal sutures, e.g., Gossypium herbacium (COTTON) and Abelmoschus esculentus (Lady’s finger).Septicidal : Lines of dehiscence appear along the ventral sutures or septations of the ovaries e.g., in Viola (Pansy), Linseed (Linum).Septifragel : Lines of dehiscence along irregular lines, but the seeds remain attached to the placenta, as in DATURA stramonium (Thorn apple).(ii) Achenial or Indehiscent fruits : These fruits do not burst at maturity but the seeds are liberated only by the decaying of the pericarp. These are of following types :Achene : It is small, dry one seeded fruit which develops from a superior or inferior monocarpellary ovary. In this type, the pericarp is tough but thin and free from the seed coat, e.g., in Mirabilis (four o’clock plant) and Clematis. Some times achenes occur in a group from apocarpus ovary where carpels are many e.g., Nelumbium (Lotus).MARK BRAINLIST |
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| 37. |
Try Yourself 20. At what height above the surface of earth acceleration due to gravity reduces by 1%?RHint: 9. = 9RihFind the percentage decrease in the acceleration due to gravity...... Show the process |
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Answer» The new VALUE of gravity at a height H is given as g′=(R+h)2gR2 As VISIBLE from the formula that incresing h results in decresing gravity.So just put g′=0.99g i.e. 1% LESS than g where g is gravity at surface. so we get 0.99g=(R+h)2gR2 Solving the equation we get h=0.005R |
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| 38. |
Nacl+AgNo3=Agcl+NaNo3 balance this equation |
| Answer» TION:The ANSWER will be agno3+nacl=agcl+nano3 OK FRIEND | |
| 39. |
Q.94 In pteridophytes, spores germinate to give rise to(1) Prothallus(2) Protonema(3) Leafy stage(4) Strobili |
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Answer» option 1in PTERIDOPHYTES ,spores germinate to GIVE RISE to inconspicous,small but multicellular,free living,mostly PHOTOSYNTHETIC thalloid gametophytes called prothallusExplanation: |
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| 41. |
Hydraulic washing/gravity separation can be used to concentrate.(1) Ore of Na(2) Ore of K(3) Carnalite(4) Ore of Fe |
| Answer» CARNALITE should be the RIGHT ANSWER | |
| 42. |
(a ) damaged seed would ____ on the surface of water (b) for growing a crop, sufficient amount of sunlight ______and____ form the soil are essential |
| Answer» FLOAT WATER and PROPER NUTRITION | |
| 43. |
What do u mean by that MA of a lever is 4 ? I want the short answer. |
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Answer» Mechanical ADVANTAGE MA is the RATIO of output (generated by the machine) FORCE to input (applied to the machine) force. So MA = 4 means that for EXAMPLE if you apply 100 N then your machine will multiply that force and generate 400 N.Explanation:I HOPE IT WILL HELP U... *FOLLOW ME |
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| 44. |
Mind map of solar eclipse |
| Answer» 1 A solar ECLIPSE happens when the MOON PASSES directly between the Sun and the Earth - on the same line - casting a shadow of the Moon on the surface of the ... Explanation: | |
| 45. |
What is ornithophily |
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Answer» Ornithophily or bird pollination is the pollination of flowering plants by BIRDS. This sometimes coevolutionary association is DERIVED from INSECT pollination and is particularly well DEVELOPED in some parts of the world, especially in the tropics, Southern Africa, and on some island chainsExplanation:follow me MARK as brainest |
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| 46. |
"A concave lens always forms a virtual image." Justify this statement with the help of diagrames & also give explanation for the same. Write the characteristics of the image formed in the diagrams drawn (i.e. write the nature, size & position of the image formed in each diagram). |
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Answer» A concave mirror will only produce a virtual image if the object is located in front of the focal point. A plane mirror will always produce an upright image. A concave mirror will only produce an upright image if the object is located in front of the focal point.A concave lens always produces a virtual image. It can never FORM a real image. The image is always formed on the same side of the lens as the object, thus can be seen in the lens only…Characteristics of the images•It is highly diminished,virtual and erect.•Object is between infinity and optical centre of lens. •Image is formed between FOCUS and optical centre of the lens.•It is virtual and erect.Hope this HELPS U plz don't forget to mark it as brainliest Thank youRegardsNaVila11#followpls# |
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| 47. |
The first step before growing crops is _______of soil |
| Answer» PREPARATION of SOIL ......... | |
| 49. |
During evaporation process the heat is |
| Answer» TION:heat is transferred from ONE SYSTEM to another system OK FRIEND | |