Home » Aptitude » Probability

14 persons are seated around a circular table. Find the probability that 3 particular persons always seated together.

Correct Answer: 24/625

Explanation:

Total no of ways = (14 – 1)! = 13!


Number of favorable ways = (12 – 1)! = 11!


 


So, required probability = 11 ! × 3 ! 13 !  =  39916800 × 6 6227020800 = 24 625


← Previous Question Next Question→

Discussion & Comments

No comments yet. Be the first to comment!
Join Discussion