GMAT Challenge Question

This week’s GMAT challenge question from PrepForTests takes you back to probability.

The probability that a certain coin turns up heads when it is flipped is 1/2. If this coin is flipped 3 times then what is the probability that heads turns up at least twice?

1. 1/8
2. 1/3
3. 1/2
4. 3/4
5. 7/8

Review your answer.

Interested in reading more? Click HERE to see more test prep advice.

Leave a Reply

Your email address will not be published.
*
*

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Contact

323.934.3936
info@StacyBlackman.com

Latest Blog Post

Cornell MBA Essays for the MBA Class of 2025

Is Cornell University’s SC Johnson College of Business on your shortlist of target MBA programs? Then let the brainstorming begin! The Cornell MBA essays and deadlines for the 2022-2023 admission season have been confirmed. Candidates ...