GRE GRE-TEST Online Practice Questions and Exam Preparation

GRE GRE-TEST Online Questions & Answers

• Question 311:

  Exhibit.

  

  For selected minerals, the table shows the mineral content in an apple that weighs 100 grams and also shows the recommended daily allowance of the minerals. For which of the following minerals is the total amount of the mineral contained in 5 such apples greater than 4 percent of the recommended dietary allowance of the mineral?

  Indicate all such minerals.

  A. Calcium
  B. Magnesium
  C. Sodium
  D. Zinc
  B. Magnesium

• Question 312:

  In Cleopatra: A Life. Schitf_________Cleopatra, stripping away the accretions of myth built up around the

  Egyptian queen and plucking off the imaginative embroiderings of Shakespeare and Shaw.

  A. denigrates
  B. elucidates
  C. embellishes
  D. aggrandizes
  E. demystifies
  F. manipulates
  A. denigrates
  E. demystifies

• Question 313:

  Last month, the total amount of money that a candy manufacturer paid a certain salesperson consisted of a base salary of $400 plus a commission of 20 percent of that portion of the salesperson's total sales that was greater than SI.000. The salesperson had total sales of S2. 200 last month.

  

  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.
  B. Quantity B is greater.

• Question 314:

  A box is being lowered lo the ground by a machine. The distance from the bottom of the box to the ground is initially 244 centimeters, and the distance decreases at a constant rate of 2 centimeters per second until the bottom of the box reaches the ground. If the distance is graphed in the w-plane. where v represents the distance, in centimeters, from the bottom of the box to the ground after X seconds, what is the .x-intercept of the graph?

  A. 122
  B. 242
  C. 244
  D. 246
  E. 248
  C. 244

• Question 315:

  In a sequence of 300 numbers, the first number is 3. the second is 5. and each succeeding number is equal to the sum of the previous two numbers in the sequence. If a number is to be randomly selected from the sequence, what is the probability that the number selected will be odd?

  

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

• Question 316:

  A rancher is planning to build an enclosed pen for horses on level ground. The pen will be rectangular with a length that is 2 times the width. If the perimeter of the pen will be P meters, which of the following represents the area, in square meters, of the pen in terms of P?

  

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

• Question 317:

  One reason researchers have long believed that Mars never enjoyed an extensive period of warm and wet climate is that much of the surface not covered by wind-borne dust appears to be composed of unweathered material If water flowed for an extended period, researchers reasoned, it should have altered and weathered the volcanic minerals, creating clays or other oxidized, hydrated phases (minerals that incorporate water molecules in their crystal structure).

  It turns out. though, that the scientists were not looking closely enough. New high- resolution mapping data and close-up surface studies have revealed clays and other hydrated minerals in many regions The clay deposits are scattered all over, in ancient volcanic surfaces and heavily cratered highland regions, some of which have apparently been exposed by erosion only recently.

  It can be inferred from the passage that the author would agree with which of the following statements regarding the reasoning discussed in the highlighted sentence?

  A. It is based on an underestimation of the extent to which flowing water would alter volcanic materials on Mars
  B. It provides the basis for an explanation of why water on Mars has been difficult to find until recently
  C. It correctly identifies a consequence of water flowing on the Martian surface.
  D. It results in a new understanding of how water and volcanic materials interact on Mars.
  E. It fails to take into account the impact of wind-borne dust on the Martian surface
  C. It correctly identifies a consequence of water flowing on the Martian surface.

• Question 318:

  

  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.
  B. Quantity B is greater.

• Question 319:

  

  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 320:

  

  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.