state gov OSSC CGL (Combined Graduate Level) Mock Test 2025-26 Quantitative Aptitude Number System LCM and HCF
A bell rings every 18 minutes. Second bell rings every 24 minutes. A third bell rings every 32 minutes. If all three bells ring at 8 am together then select the next time they all ring together.
1
12 hrs 40 mins
2
12 hrs 48 mins
3
12 hrs 56 mins
4
13 hrs 4 mins