English

The passage below is accompanied by a set of questions. Choose the best answer to each question.

The work by Corry Gellatly, a research scientist at the university, has shown that men inherit a tendency to have more sons or more daughters from their parents. This means that a man with many brothers is more likely to have sons, while a man with many sisters is more likely to have daughters.
In many of the countries that fought in the World Wars, there was a sudden increase in the number of boys born afterwards. The year after World War I ended, an extra two boys were born for every 100 girls in the UK, compared to the year before the war started. The gene, which Mr Gellatly has described in his research, could explain why this happened.
As the odds were in favour of men with more sons seeing a son return from the war, those sons were more likely to father boys themselves because they inherited that tendency from their fathers. In contrast, men with more daughters may have lost their only sons in the war and those sons would have been more likely to father girls. This would explain why the men that survived the war were more likely to have male children, which resulted in the boy-baby boom. In most countries, for as long as records have been kept, more boys than girls have been born. In the UK and US, for example, there are currently about 105 males born for every 100 females.
It is well-documented that more males die in childhood and before they are old enough to have children. So, in the same way that the gene may cause more boys to be born after wars, it may also cause more boys to be born each year.

Which of the following words best expresses the true meaning of the word 'tendency'?

The passage below is accompanied by a set of questions. Choose the best answer to each question.

The work by Corry Gellatly, a research scientist at the university, has shown that men inherit a tendency to have more sons or more daughters from their parents. This means that a man with many brothers is more likely to have sons, while a man with many sisters is more likely to have daughters.

In many of the countries that fought in the World Wars, there was a sudden increase in the number of boys born afterwards. The year after World War I ended, an extra two boys were born for every 100 girls in the UK, compared to the year before the war started. The gene, which Mr Gellatly has described in his research, could explain why this happened.

As the odds were in favour of men with more sons seeing a son return from the war, those sons were more likely to father boys themselves because they inherited that tendency from their fathers. In contrast, men with more daughters may have lost their only sons in the war and those sons would have been more likely to father girls. This would explain why the men that survived the war were more likely to have male children, which resulted in the boy-baby boom. In most countries, for as long as records have been kept, more boys than girls have been born. In the UK and US, for example, there are currently about 105 males born for every 100 females.

It is well-documented that more males die in childhood and before they are old enough to have children. So, in the same way that the gene may cause more boys to be born after wars, it may also cause more boys to be born each year.

Which of the following statement is true according to the given passage?

There is a sentence that is missing in the paragraph below. Look at the paragraph and decide in which blank (option 1, 2, 3, or 4) the following sentence would best fit.

Sentence: Choosing between tap water or bottled water is therefore not as straightforward as one may think.

(1)____________. As per its definition, tap water is delivered through public water systems, whereas bottled water is delivered in sealed containers that are filled in bottling facilities under controlled conditions. (2)__________. This fundamental difference and the specific circumstances under which it occurs for different brands and tap water systems is the cause of most differences. (3)____________. Some of them are regarding safety, health, cost, regulation, and environmental friendliness. (4)____________.

Four jumbled up sentences, related to a topic, are given below. Three of them can be put together to form a coherent paragraph. Identify the odd one out.

Yet, time has broadly validated the technique, reduced costs, and made it safer and more reliable.
2. The objections ranged from the ethical—disrupting natural life processes—to concerns about the fate of unwanted or unused embryos generated during the process.
3. This will pose worrying legal questions regarding the definition of parenthood and penalties for unauthorized cell access.
4. India's first test-tube baby was born in 1986. In vitro fertilization (IVF), the technique used then, has since gone on to prove a blessing for several infertile couples.

There is a sentence that is missing in the paragraph below. Look at the paragraph and decide in which blank (option 1, 2, 3, or 4) the following sentence would best fit.

Sentence: The development came after weeks of campaigning, with parties deeply polarised over the issue.

Members of the European Parliament (MEP) on July 12, 2023, voted to pass the EU nature restoration law with 336 votes in favour, 300 against and 13 abstentions, according to a statement by the law-making body. (1)___________ The final text will now be negotiated. (2)____________. The aim is to reach a deal before EU Parliament elections in 2024, according to news agency Reuters. (3)___________. The European People's Party (EPP), was especially opposed to the law on the grounds that it was detrimental to both farmers and food security. (4)___________.

Four jumbled up sentences, related to a topic, are given below. Three of them can be put together to form a coherent paragraph. Identify the odd one out.

1.Where necessary with regard to the nature of the work or the working conditions in general working time may amount to an average of 40 hours per week for a period of at most four weeks.

2. Although there are large regional variations, it is not infrequent to find a large number of people sitting here and there and doing nothing.

3. Even those who are employed often come late to the office and leave early unless they are forced to be punctual.

4.Once in office, they receive friends and relatives who feel free to call any time without prior appointment.