GRE - Verbal Reasoning मॉक टेस्ट

A recent study found that employees who work from home two days a week report 25 percent higher job satisfaction than those who always work in the office. Based on this finding, a manager concludes that requiring all staff to work from home two days a week will boost overall productivity, since satisfied employees tend to work harder and more efficiently. Which of the following, if true, most weakens the manager's argument?

Read the passage and answer the question: The concept of "cognitive dissonance," first introduced by Leon Festinger in 1957, describes the mental discomfort experienced when a person holds two or more contradictory beliefs, values, or attitudes. To reduce this discomfort, people often change one of their beliefs, rationalize their behavior, or seek out information that confirms their existing views. For example, a smoker who knows that smoking causes cancer may reduce dissonance by quitting, by convincing themselves that the evidence is inconclusive, or by seeking out studies that suggest smoking's risks have been exaggerated. Cognitive dissonance theory has been applied to explain a wide range of phenomena, from consumer behavior to political polarization, but it has also faced criticism. Some researchers have argued that "dissonance" can be explained by other psychological mechanisms, such as motivated reasoning or emotional responses to conflicting information, without invoking the construct of psychological discomfort. The author's tone in the passage can best be described as:

Read the following passage: "The spread of misinformation on social media has become a pressing societal concern. Algorithms designed to maximize user engagement tend to prioritize sensational or emotionally charged content, which is often more likely to be false. A study by researchers at Stanford University found that false news stories are 70 percent more likely to be shared than true ones. Some platforms have responded by adding fact-checking labels and reducing the visibility of unverified content, but critics argue these measures are inconsistently applied and may themselves reflect the biases of the moderators." The author presents the critics' view primarily to:

A new study suggests that consuming dark chocolate daily can improve cardiovascular health. Researchers followed 500 participants for five years and found that those who consumed at least 20 grams of dark chocolate per day had a 30% lower risk of heart disease. Which of the following, if true, would most strengthen the conclusion?

Read the following passage: "Economic historians have long debated the causes of the Industrial Revolution, which began in Britain during the mid-eighteenth century. Traditional theories emphasized Britain's abundant coal reserves and growing colonial markets. However, recent scholarship points to institutional factors: the strengthening of property rights, the development of reliable legal frameworks for contracts, and the emergence of financial institutions capable of mobilizing capital for large-scale enterprise. These institutional innovations, rather than natural resource endowments alone, appear to have created the conditions necessary for sustained industrial growth." The primary purpose of the passage is to:

A study found that employees who take regular breaks during the workday report lower stress levels and higher productivity. Based on this, a consulting firm recommends that companies mandate 15-minute breaks every two hours. Which of the following, if true, most weakens the consulting firm's recommendation?

A new study found that children who grow up in households with access to a wide variety of books score higher on vocabulary tests than children without such access. Based on this finding, a education policy advisor recommends that all families receive free books to improve children's language development. Which of the following, if true, most helps justify the advisor's recommendation?

The scientist's theory was initially _______; colleagues dismissed it as speculative and lacking empirical support. Yet after a decade of research, the same colleagues came to regard it as _______.