state gov BSSC Laboratory Assistant Mock Test Series 2025 Quantitative Aptitude Number System LCM and HCF
Seven bells ring at intervals of 2, 3, 4, 6, 8, 9 and 12 minutes, respectively. They started ringing simultaneously at 7.10 in the morning. What will be the next time when they all ring simultaneously?
1
8.20 a.m
2
8.26 a.m
3
8.22 a.m
4
8.24 a.m