GRE GRE-TEST Online Practice Questions and Exam Preparation

GRE GRE-TEST Online Questions & Answers

• Question 331:

  

  A. Quantity A is greater.
  B. Quantity B is greater.
  C. The two quantities are equal.
  D. The relationship cannot be determined from the information given.
  C. The two quantities are equal.

• Question 332:

  

  The number A* of television viewers who watched Show A" on May 2 is approximately what percent greater, or less, than the number n of television viewers who watched Show A'on May 1 ?

  A. k is 2. 5 percent less than n.
  B. k is 5 percent less than n.
  C. k is 5 percent greater than N.
  D. k is 18 percent greater than n.
  E. k is 22 percent greater than n.
  D. k is 18 percent greater than n.

• Question 333:

  

  A. Quantity A is greater.
  B. Quantity B is greater.
  C. The two quantities are equal.
  D. The relationship cannot be determined from the information given.
  C. The two quantities are equal.

• Question 334:

  Which of the following most logically completes the explanation provided?

  A. birds that start out sitting on power lines cannot dive to the ground as quickly as birds that have been circling in the air before their dive
  B. sage grouse are less likely to come out in the open when they sense something moving in the air than when they do not
  C. sage grouse, when disturbed, do not move very swiftly on the ground
  D. the birds that prey on sage grouse can spot sage grouse that are out in the open from a considerable distance
  E. individual sage grouse do all their foraging in relatively small areas
  B. sage grouse are less likely to come out in the open when they sense something moving in the air than when they do not

• Question 335:

  Lohr's (i)_________the trappings of literary celebrity creates a Romantic aura tor him: by distancing himself from all public discourse about himself or his work. Lohr becomes an even greater, albeit more (ii)_________. celebrity than most authors manage in all their interviews and memoirs.

  A. refusal to wear
  B. renowned
  C. eagerness to understand
  D. appealing
  E. inability to renounce
  F. mysterious
  A. refusal to wear
  E. inability to renounce

• Question 336:

  Chloe spent a total of x dollars last August on clothes, transportation, and college textbooks. She spent 23 percent of the total on college textbooks, of which 13 percent was spent on her college mathematics textbook. Chloe spent a total of $450 on the college textbooks that were not her college mathematics textbook. Which of the following is closest to the value of x ?

  A. 1250
  B. 1,500
  C. 1.750
  D. 2,000
  E. 2,250
  D. 2,000

• Question 337:

  Exhibit.

  

  For each of 20 brands of protein bars, the number of grams of protein per bar was rounded to the nearest gram and recorded. The histogram shows the frequency distribution of the recorded numbers of grams of protein per bar for the 20 brands, where each interval shown includes its left endpoint and excludes its right endpoint. Based on the histogram, which of the following could be the average (arithmetic mean) and the median, respectively, of the recorded numbers of grams of protein per bar for the 20 brands?

  A. 16 and 21
  B. 18 and 17
  C. 19 and 19
  D. 21 and22
  E. 23 and 21
  D. 21 and22

• Question 338:

  What accounts for the low-lying. Hat surface of Mars's north? On Earth's surface, higher- and lower-lying areas have different types of onest: one. thin and dense, is pulled toward Earth's center more strongly by gravity, and the planet's water naturally comes to sit over it. creating oceans. The processes that generate this oceanic crust drive plate tectonics.

  Is Mars's north similarly characterized by a sort of crust different from other areas of the planet? Some researchers do see signs of tectonic activity surrounding the northern basin that suggest that it was created through the formation of new crust, like ocean basins on Earth. However. McGill points to northern bedrock structures that predate the features said to mark the start of the tectonic process. McGill instead believes that through some novel mechanism the ancient surface sank to its current depth as a single unit. This would explain why features around the basin's edge. which would have formed as the surface dropped, seem to be younger than structures at its floor.

  The third possibility is that the northern lowlands result from impacts. Some researchers suggest they formed as a series of big overlapping impact craters. Others, arguing that the odds against such a pattern of impacts are large, postulate a single event--the impact of an object bigger than any asteroid the solar system now contains.

  The passage implies that McGill points to certain "northern bedrock Structures? in order to

  A. establish the maximum and minimum bounds for the age of the northern basin of Mars
  B. contrast the geological characteristics of the northern basin with the characteristics of the terrain at its rim
  C. question the role of impacts in the formation of Mars's surface features
  D. dispute the idea that the northern basin of Mars was formed by the creation of new crust E. argue that their elevation now must be lower than it was at the time the structures formed
  B. contrast the geological characteristics of the northern basin with the characteristics of the terrain at its rim

• Question 339:

  If -1 < X < y < z < 1, which of the following must be true?

  A. |x - z| > |y|
  B. |x - z| < |y|
  C. |x| < |y| + |z|
  D. |x - y| > |z - y|
  E. |x - y| < |z - y|
  A. |x - z| > |y|

• Question 340:

  

  The right circular cylindrical tank above has inner dimensions of radius 4 feet and height 10 feet. What is the greatest possible distance, in feet, between 2 points inside the tank?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  E. Option E
  E. Option E