defence exam CRPF Head Constable Ministerial & ASI 2022 Mock Test Quantitative Aptitude Speed Time and Distance Relative Speed
P is 100 m behind Q. Both start running at the same time with the speed of 7\(\frac{1}{2}\) m/s and 6\(\frac{2}{3}\) m/s. How long will P take to overtake Q?
1
2 minute
2
1 minute
3
1 minute 30 second
4
2 minute 45 second