English Practice Question and Answer
8 Q: Find the word spelt incorrectly.
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611a347514663c47a230959c- 1Assailianttrue
- 2Ascendantfalse
- 3Adulterantfalse
- 4Antioxidantfalse
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Answer : 1. "Assailiant"
Q:Directions :Read the given passage carefully and answer the following questions. Certain parts have been highlighted to help answer the questions.
Every year, around one million people die of mosquitoborne diseases according to the World Health Organization (WHO). This is why mosquitoes are considered one of the deadliest living creatures on the planet — not because they are lethal themselves, but because many of the viruses and parasites they transmit are
In the absence of an effective vaccine for dengue fever, Zika fever, chikungunya and other mosquito-borne diseases, researchers have developed genetic strategies to reduce mosquito populations. One such strategy involves the release into the wild of genetically modified (GM) mosquitoes that express a lethal gene — a strategy believed to have little impact on the overall DNA of wild populations of mosquitoes
The transfer of new genes from GM organisms to wild or domesticated non-GM populations is a key criticism of GM crops like soybean and corn. There are concerns that the introduction of GM genes into non-target species could have negative consequences for both human and environmental health.
Oxitec, a company that spun out of research at Oxford University in the early 2000s, developed and trademarked GM Friendly™ mosquitoes (also known as strain OX513A of Aedes aegypti). These male GM mosquitoes have what the company describes as a “self-limiting” gene, which means that when these so-called friendly mosquitoes’ mate, their offspring inherit the self-limiting gene which is supposed to prevent them surviving into adulthood.
In theory, when these mosquitoes are released in high numbers, a dramatic reduction in the mosquito population should follow. According to research published by Oxitec researchers in 2015, field trials involving recurring releases of Friendly™ mosquitoes demonstrated a reduction of nearly 95 per cent of target populations in Brazil. In these field trials, experiments were not performed to assess whether GM mosquitoes might persist in the wild.
A recent study from the Powell lab at Yale University has since confirmed that some of the offspring of the GM mosquitoes didn’t succumb to the self-limiting lethal gene and survived to adulthood. They were able to breed with native mosquitoes and thereby introduce some of their genes into the wild population
Meanwhile, the impact of mosquitoes carrying these new genes remains largely unknown. One significant worry is that a new breed of mosquito might emerge that is more difficult to control. These new genes could also potentially alter evolutionary pressures on viruses carried by mosquitoes, like dengue fever, in unpredictable ways. This includes potentially increasing their virulence or changing their host-insect interactions. These are hypothetical risks that have been raised by scientists, and reflect the need for further study.
Which of the statements can be considered as true with respect to the passage given?
1064 0617f94b241b20233b976e84f
617f94b241b20233b976e84fEvery year, around one million people die of mosquitoborne diseases according to the World Health Organization (WHO). This is why mosquitoes are considered one of the deadliest living creatures on the planet — not because they are lethal themselves, but because many of the viruses and parasites they transmit are
In the absence of an effective vaccine for dengue fever, Zika fever, chikungunya and other mosquito-borne diseases, researchers have developed genetic strategies to reduce mosquito populations. One such strategy involves the release into the wild of genetically modified (GM) mosquitoes that express a lethal gene — a strategy believed to have little impact on the overall DNA of wild populations of mosquitoes
The transfer of new genes from GM organisms to wild or domesticated non-GM populations is a key criticism of GM crops like soybean and corn. There are concerns that the introduction of GM genes into non-target species could have negative consequences for both human and environmental health.
Oxitec, a company that spun out of research at Oxford University in the early 2000s, developed and trademarked GM Friendly™ mosquitoes (also known as strain OX513A of Aedes aegypti). These male GM mosquitoes have what the company describes as a “self-limiting” gene, which means that when these so-called friendly mosquitoes’ mate, their offspring inherit the self-limiting gene which is supposed to prevent them surviving into adulthood.
In theory, when these mosquitoes are released in high numbers, a dramatic reduction in the mosquito population should follow. According to research published by Oxitec researchers in 2015, field trials involving recurring releases of Friendly™ mosquitoes demonstrated a reduction of nearly 95 per cent of target populations in Brazil. In these field trials, experiments were not performed to assess whether GM mosquitoes might persist in the wild.
A recent study from the Powell lab at Yale University has since confirmed that some of the offspring of the GM mosquitoes didn’t succumb to the self-limiting lethal gene and survived to adulthood. They were able to breed with native mosquitoes and thereby introduce some of their genes into the wild population
Meanwhile, the impact of mosquitoes carrying these new genes remains largely unknown. One significant worry is that a new breed of mosquito might emerge that is more difficult to control. These new genes could also potentially alter evolutionary pressures on viruses carried by mosquitoes, like dengue fever, in unpredictable ways. This includes potentially increasing their virulence or changing their host-insect interactions. These are hypothetical risks that have been raised by scientists, and reflect the need for further study.
- 1GM mosquitoes are able to introduce some of their genes into the wild population.false
- 2Mosquitoes having GM genes have been thoroughly researched upon.false
- 3Oxitec released its friendly mosquitoes in Brazilfalse
- 4(a) and (c)true
- 5All of the abovefalse
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Answer : 4. "(a) and (c) "
Q:Directions: In the following questions, sentences are given with blanks to be filled in with an appropriate word(s). Four alternatives are suggested for each question. Choose the correct alternative out of the four as your answer.
Mrs. Hall was prepared to excuse the scientist’s strange habits and ______ temper.
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62b40f07b8f302363ef1c978- 1iratefalse
- 2successfalse
- 3irritabletrue
- 4irritatefalse
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Answer : 3. "irritable "
Q:Direction: In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.
In a strange ________________, the production and the consumption of the event become cause for concern. _______________ wonders whether newer forms of “noncaring” or violence are appearing. Somehow, silence, even __________________, quietly suppresses a meditation on such events. __________________ a professor, I can recollect the number of occasions when my students have cried as we discussed such events in class. _____________, society seems so indifferent.
Somehow, silence, even __________________, quietly suppresses a meditation on such events.
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62dfb810cbf2ed2bdbe0d460- 1attentionfalse
- 2biasfalse
- 3regardfalse
- 4indifferencetrue
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Answer : 4. "indifference"
Q:In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
Deforestation in tropical regions can (1) ______ the way water vapour is produced over the canopy, (2) ______ causes reduced rainfall. A 2019 study published in the journal Ecohydrology showed that parts of the Amazon rainforest that (3) ______ converted to agricultural land (4) ______ higher soil and air temperatures, which could (5) ______ drought conditions.
Select the most appropriate option to fill in blank number 5.
1064 0641089a3539cee0fcabad333
641089a3539cee0fcabad333- 1purifyfalse
- 2inflamefalse
- 3provokefalse
- 4aggravatetrue
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Answer : 4. "aggravate"
Q: Choose the appropriate synonym of the given word:
Minimum
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63735861815edc264eb0bdd6Minimum
- 1Littlefalse
- 2Lowesttrue
- 3Wantingfalse
- 4Lackfalse
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Answer : 2. "Lowest"
Q:The 1st and the last sentences of the passage are numbered 1 and 6. The rest of the passage is split into four parts P, Q, R and S. These four parts are not given in their proper order. Read the sentence and find out which of the four combinations is correct. The find the correct answer and indicate it in the answer sheet.
1. Most of our meat comes from two great grain producing countries, the United States and Argentina.
P. In the two countries, great herds of hogs and cattle are fattened for the market.
Q. The Netherlands in famous for butter and cheese and other dairy products.
R. The cool, damp climate of the Netherlands grows fine grass for dairy cattle.
S. Usually countries do not grow animals for meat unless they produce enough grain to feed them.
6. But a few countries, like Denmark, buy grain to feed their hogs and cattle.
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5f4777fa8733fc33258cc1b7P. In the two countries, great herds of hogs and cattle are fattened for the market.
Q. The Netherlands in famous for butter and cheese and other dairy products.
R. The cool, damp climate of the Netherlands grows fine grass for dairy cattle.
S. Usually countries do not grow animals for meat unless they produce enough grain to feed them.
6. But a few countries, like Denmark, buy grain to feed their hogs and cattle.
- 1RSQPfalse
- 2SRPQfalse
- 3PRQStrue
- 4PQRSfalse
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Answer : 3. "PRQS"
Q:In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.
Scarcity is not created by war; ___(a)___ is a permanent characteristic of all human ___(b)___and has been faced by the whole human ___(c)___. It springs from the fact that the material resources of the world are ___(d)___ and that our ability to make use of those resources is even more limited ___(e)___ our ignorance.
Select the most appropriate option to fill in blank No.(d).
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5f6b0de9f9079a64e3b01c26Scarcity is not created by war; ___(a)___ is a permanent characteristic of all human ___(b)___and has been faced by the whole human ___(c)___. It springs from the fact that the material resources of the world are ___(d)___ and that our ability to make use of those resources is even more limited ___(e)___ our ignorance.
- 1increasedfalse
- 2limitedtrue
- 3restrictedfalse
- 4declinedfalse
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