If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Divisibility — quick quiz

5 real IOQM questions on Divisibility. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 2

EASY

Find the number of positive integers n less than 100 such that n divides 2n² + 7n + 3.