Medium Unlimited GRE Practice Questions Practice Questions

Standardized test scores often determine admission into competitive graduate programs across the United States and abroad. To achieve a top-tier score, students must engage with medium unlimited GRE practice questions to bridge the gap between basic concepts and high-level reasoning. This level of practice ensures that you are comfortable with the pacing and complexity of the actual exam administered by the Educational Testing Service (ETS). Consistent exposure to varied question types reduces anxiety and builds the mental stamina required for the four-hour testing window.

Concept Explanation

Medium unlimited GRE practice questions refer to a comprehensive set of verbal and quantitative problems designed to simulate the difficulty level of the second section in a computer-adaptive test. The Graduate Record Examination (GRE) uses an adaptive format, meaning your performance on the first section determines the difficulty of the subsequent sections. Medium-level questions typically involve multi-step calculations, nuanced vocabulary in context, and moderate logical inferences. Effective preparation involves using an Adaptive GRE Practice Test to understand how these questions fluctuate based on your accuracy. By focusing on this middle tier, you solidify your foundation while preparing for the shift toward harder material. These questions often test your ability to apply multiple rules simultaneously, such as combining geometry with algebra or identifying subtle tone shifts in a reading passage.

Solved Examples

1. Quantitative Comparison: Compare Quantity A and Quantity B.
   Given: $x > 1$
   Quantity A: $x^2 + 1$
   Quantity B: $(x + 1)^2$
   Solution:
   1. Expand Quantity B: $(x + 1)^2 = x^2 + 2x + 1$.
   2. Subtract $x^2$ and 1 from both quantities to simplify the comparison.
   3. Quantity A becomes 0. Quantity B becomes $2x$.
   4. Since the prompt states $x > 1$, $2x$ must be greater than 2.
   5. Therefore, Quantity B is consistently greater than Quantity A.
2. Text Completion: The researcher’s findings were so ______ that even her most vocal critics found it difficult to dispute the evidence.
   (A) contentious (B) robust (C) preliminary (D) inconsistent (E) dubious
   Solution:
   1. Identify the context clue: "critics found it difficult to dispute."
   2. This implies the findings were strong, solid, or unshakeable.
   3. "Robust" means strong and healthy or vigorous; in this context, it refers to strong data.
   4. The correct answer is (B).
3. Geometry: A circle is inscribed in a square with a side length of 10. What is the area of the region inside the square but outside the circle?
   Solution:
   1. Calculate the area of the square: $10 \times 10 = 100$.
   2. Determine the radius of the circle. Since the circle is inscribed, its diameter equals the side of the square (10), so the radius $r = 5$.
   3. Calculate the area of the circle: $\text{Area} = \pi r^2 = \pi(5)^2 = 25\pi$.
   4. Subtract the circle's area from the square's area: $100 - 25\pi$.
   5. The final answer is approximately $100 - 78.5 = 21.5$.

Practice Questions

1. If $3x + 7 = 22$, what is the value of $(x - 2)^2$?

2. A jar contains 4 red marbles, 6 blue marbles, and 10 green marbles. If one marble is picked at random, what is the probability that it is NOT blue?

3. Select the two answer choices that, when used to complete the sentence, fit the meaning of the sentence as a whole and produce completed sentences that are alike in meaning: The diplomat was known for being _______, often managing to de-escalate tensions without offending either party.

4. Quantity A: The average (arithmetic mean) of 15, 20, and $x$.
Quantity B: 18
Given: $x = 19$.

5. A rectangular garden has a perimeter of 40 feet. If the length is 4 feet longer than the width, what is the area of the garden in square feet?

6. Despite the ______ of the situation, the captain remained calm, providing a sense of security to the panicked passengers.

7. If $n$ is an integer and $n^2$ is odd, which of the following must be true?
I. $n$ is odd.
II. $n + 1$ is even.
III. $n^2 + n$ is even.

8. A shirt originally priced at $60 is on sale for 25% off. If an additional 10% discount is applied to the sale price, what is the final cost?

9. Which of the following is equivalent to $\frac{2^8}{4^3}$?

10. The author of the passage would most likely agree that the industrial revolution was a "double-edged sword." This suggests the revolution had both ______ and ______ effects.

Answers & Explanations

1. 9: Solve for $x$: $3x = 15 \rightarrow x = 5$. Substitute into the expression: $(5 - 2)^2 = 3^2 = 9$.
2. 7/10 or 0.7: Total marbles = $4 + 6 + 10 = 20$. Blue marbles = 6. Non-blue marbles = $20 - 6 = 14$. Probability = $14/20 = 7/10$.
3. Tactful / Diplomatic: Both words describe the ability to handle sensitive situations carefully. For more practice on this question type, see GRE Sentence Equivalence Practice Questions.
4. Quantity A is greater: Sum = $15 + 20 + 19 = 54$. Average = $54 / 3 = 18$. Wait, $54 / 3 = 18$. Therefore, Quantity A and Quantity B are equal. (Correction: $18 = 18$).
5. 96: $P = 2(L + W) = 40$, so $L + W = 20$. Given $L = W + 4$. Substitute: $(W + 4) + W = 20 \rightarrow 2W = 16 \rightarrow W = 8$. Then $L = 12$. Area = $12 \times 8 = 96$.
6. Gravity / Severity: The context implies a serious or dangerous situation. You can find similar vocabulary challenges in GRE Text Completion Practice Questions.
7. I, II, and III: If $n^2$ is odd, $n$ must be odd (I). If $n$ is odd, $n+1$ is even (II). If $n$ is odd, $n^2$ is odd, and $\text{odd} + \text{odd} = \text{even}$ (III).
8. $40.50: 25% off $60 is $45. 10% off $45 is $4.50. Total = $45 - 4.50 = 40.50$.
9. 4: $4^3 = (2^2)^3 = 2^6$. Then $\frac{2^8}{2^6} = 2^{8-6} = 2^2 = 4$.
10. Beneficial / Deleterious: A "double-edged sword" refers to something that has both positive and negative consequences. Reviewing GRE Reading Passage Questions can help with these interpretive skills.

1. If a traveler covers 120 miles in 3 hours, what is their average speed?

• A30 mph
• B40 mph
• C50 mph
• D60 mph

Frequently Asked Questions

What defines a medium-difficulty question on the GRE?

Medium questions are those that approximately 40% to 60% of test-takers answer correctly. They usually require applying two or more concepts or navigating a slightly complex sentence structure without being intentionally deceptive.

How many medium questions should I expect?

In a standard GRE administration, the first section of both Verbal and Quant contains a mix of easy, medium, and hard questions. If you perform average on the first section, your second section will consist almost entirely of medium-difficulty questions.

Are medium questions worth fewer points than hard ones?

The GRE uses a raw-to-scaled score conversion that accounts for difficulty. While each question within a section contributes equally to your raw score, answering harder questions in a difficult second section results in a higher final scaled score.

Can I use a calculator for medium Quant questions?

Yes, an on-screen calculator is provided for all Quantitative sections of the GRE. However, for many medium-level questions, mental math or logical estimation is often faster than manual entry.

How can I improve my accuracy on medium Verbal questions?

Focus on identifying the "pivot" words like "however," "despite," or "moreover" that change the direction of a sentence. Building a strong vocabulary through a tool like the AI Flashcard Generator is also essential for these questions.