GMAT Readiness Test

10 questions, balanced across the exam's topics. Answer each one, then submit for your practice readiness estimate and per-topic breakdown. This is a practice estimate — not a prediction or guarantee of your official exam result.

Question 1

Read the following passage and answer the question. A single metallic asteroid can hold more platinum than has ever been mined on Earth, and entrepreneurs have noticed. Startups propose prospecting near-Earth asteroids, extracting water for rocket fuel and precious metals for terrestrial markets. The economics, however, are forbidding. Launch costs, though falling, remain enormous; refining ore in microgravity is unproven; and flooding markets with space platinum would crash the very prices that justify the venture. Legal frameworks are equally murky: the 1967 Outer Space Treaty bars national appropriation of celestial bodies but is silent on private extraction. For now, asteroid mining remains an alluring spreadsheet exercise awaiting its first real balance sheet. The passage suggests that successful platinum extraction could undermine itself because

Question 2

What is the value of n? (1) n is a multiple of 6. (2) n is a multiple of 4.

Question 3

Researchers observe that chess instruction is associated with improved concentration and conclude that chess instruction causes improved concentration. The argument is most vulnerable to criticism on the grounds that it:

Question 4

If 4x + 1y = 25 and 1x + 2y = 22, what is the value of x?

Question 5

Researchers report an association between pet-friendly offices and higher morale and argue that pet-friendly offices causes higher morale, citing evidence that morale scores rose after pets were introduced, holding management constant. Critics reply that progressive management cultures could explain the pattern. The researchers' main conclusion is that:

Question 6

What is the remainder when 220 is divided by 12?

Question 7

Researchers observe that community gardens is associated with lower neighborhood crime and conclude that community gardens causes lower neighborhood crime. Which of the following would be most useful to know in evaluating the argument?

Question 8

Two marbles are drawn without replacement from 3 red and 7 blue. P(at least one red)?

Question 9

A study finds that meditation apps and reduced anxiety tend to occur together, and that users' motivation to improve their mental health influences both. If these findings are correct, which of the following must also be true?

Question 10

What is 0.75 × 500?

Unanswered questions count as incorrect. Your answers are graded on the server; no answer key is sent to your browser.

← Back to the GMAT page