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

LCM and HCF — quick quiz

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

Question 1 of 5

MEDIUM

Three bells ring at intervals of 15 minutes, 20 minutes and 25 minutes. If they all ring together at 9:00 AM, at what time will they ring together again?