SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Number System LCM and HCF
Abhishek, Bobby and Charlie start from the same point and travel in the same direction round an Island 6 km in circumference. Abhishek travels at the rate of 3, Bobby at the rate of \(2 \frac{1}{2}\) and Charlie at the rate of \(1 \frac{1}{4}\) km/hour. In how many hours will they come together again?
1
6 hrs
2
12 hrs
3
24 hrs
4
15 hrs