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

HCF and LCM — quick quiz

5 real TNPSC Group I questions on HCF and LCM. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 3

EASY

Three buses arrive at a bus station at intervals of 18 minutes, 24 minutes, and 30 minutes respectively. If all three buses arrive together at 8:00 AM, when will they next arrive together?