defence exam CISF Head Constable Ministerial (HCM) & ASI Steno Mock Test Series Quantitative Aptitude Probability
In a race of 20 bulls, the probabilities of winning the race by bull A, B and C are 1/4, 1/6 and 1/7, respectively, then what is the probability that one of the three bull will win the race?
1
47/85
2
47/84
3
45/84
4
46/84