Blog

The Quest for 700: Weekly GMAT Challenge

Each week Manhattan GMAT posts a GMAT question on our blog and follows up with the answer the next day. Are you up for the challenge?

A cube with its sides numbered 1 through 6 is rolled twice, first landing on a and then landing on b. If any roll of the cube yields an equal chance of landing on any of the numbers 1 through 6, what is the probability that a + b is prime?

(A) 0

(B) 1/12

(C) 5/12

(D) 7/18

(E) 4/9



onTrack by mbaMission

A first-of-its-kind, on-demand MBA application experience that delivers a personalized curriculum for you and leverages interactive tools to guide you through the entire MBA application process.

Get Started!


Upcoming Events


Upcoming Deadlines

  • Cambridge Judge (Round 1)
  • HBS (Round 1)
  • INSEAD (August Intake)
  • Yale SOM (Round 1)
  • Berkeley Haas (Round 1)

Click here to see the complete deadlines


2024–2025 MBA Essay Tips

Click here for the 2023–2024 MBA Essay Tips


MBA Program Updates

Explore onTrack — mbaMission’s newest offering allowing you to learn at your own pace through video. Learn more