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?

The 8 spokes of a custom circular bicycle wheel radiate from the central axle of the wheel and are arranged such that the sectors formed by adjacent spokes all have different central angles, which constitute an arithmetic series of numbers (that is, the difference between any angle and the next largest angle is constant). If the largest sector so formed has a central angle of 80°, what fraction of the wheel’s area is represented by the smallest sector?

(A) 1/72
(B) 1/36
(C) 1/18
(D) 1/12
(E) 1/9

Upcoming Events

Upcoming Deadlines

  • Dartmouth Tuck (Round 2)
  • Michigan Ross (Round 2)
  • Virginia Darden (Round 2)
  • Cornell Johnson (Round 2)
  • Harvard (Round 2)
  • London Business School (Round 2)
  • Penn Wharton (Round 2)
  • Texas McCombs (Round 2)
  • UNC Kenan-Flagler (Round 2)
  • USC Marshall (Round 2)

Click here to see the complete deadlines

2020–2021 MBA Essay Analysis

Click here for the 2019–2020 MBA Essay Analysis

MBA Program Updates