TNPSC Group I · HCF and LCM · 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
EASYThree 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?