List of top Questions asked in GRE

Renewable energy sources, such as solar and wind power, are essential for reducing reliance on fossil fuels and mitigating climate change. However, the intermittent nature of these energy sources presents a challenge for ensuring a stable energy supply. Advances in energy storage technologies are critical for overcoming this limitation and achieving a sustainable energy future.
What is one challenge mentioned in the passage regarding renewable energy sources?

What is one health benefit of the Mediterranean diet mentioned in the passage?

The new policy was ________ by the board of directors, but it was _________ by the employees who felt it would greatly improve their work environment.

The writer’s latest novel was _________ for its imaginative storyline, but it was also _________ for its lack of character development.

The new software update was _________ by tech enthusiasts for its innovative features, but some users found it _________ due to the numerous bugs it contained.

The manager’s _________ demeanor during the meeting left employees feeling uneasy and unsure of their standing within the company.

The decline of bee populations worldwide has alarmed scientists due to bees' critical role in pollinating crops. Factors contributing to this decline include pesticide use, habitat loss, and climate change. Efforts to protect bee habitats and reduce pesticide usage are essential for sustaining agricultural productivity.
According to the passage, what is one factor contributing to the decline of bee populations?

What is one benefit of public transportation systems mentioned in the passage?

According to the passage, what is one criticism of social media platforms?

What is one challenge mentioned in the passage regarding the adoption of electric vehicles?

Modern advancements in artificial intelligence (AI) have led to significant improvements in various fields. AI is now being used to enhance healthcare by providing more accurate diagnoses and personalized treatment plans. However, there are concerns about the ethical implications of AI and its potential to replace human jobs.
What is one concern mentioned in the passage regarding the use of AI?

One pen costs $\$$0.25 and one marker costs $\$$0.35. At those prices, what is the total cost of 18 pens and 100 markers?

The average (arithmetic mean) of five numbers is 14. If four of the numbers are 10, 12, 18, and 20, what is the fifth number?

If a car travels at an average speed of 55 miles per hour for the first 2 hours and 65 miles per hour for the next 3 hours, what is the total distance traveled?

Simplify the expression $ \frac{5x}{2x} + \frac{3}{2x} $.

Solve for $ y $: $ 4y - 3(2y + 1) = 5 $.

If $ f(x) = 2x^2 - 3x + 1 $, find $ f(-1) $.

Expand the expression $ (2x - 3)(x + 4) $.

If $ x^2 - 5x + 6 = 0 $, what are the possible values of $ x $?

What is the area of a trapezoid with bases of lengths 6 cm and 10 cm, and a height of 5 cm?

What is the volume of a cone with a radius of 3 cm and a height of 4 cm? (Use $ \pi \approx 3.14 $)

Find the length of the diagonal of a rectangle with length 8 cm and width 6 cm.

What is the surface area of a sphere with a radius of 5 cm? (Use $ \pi \approx 3.14 $)

A dataset contains the numbers 5, 7, 9, 11, 13, and 15. What is the standard deviation?

A survey of 300 people found that 180 like coffee, 120 like tea, and 90 like both. How many people like only coffee?