Question

Only EXPERTS....please....a very humble request......no copied answers...............QUESTION-...In a musical chair game,the person playing the music has been advised to stop playing the music at any time within 2 minutes after she starts playing. What is the probability to that the music will stop within the first half minute after starting.

Answer 1

Total no. of seconds for which the music is played=120
no. of seconds in which she has to stop music =30
Therefore probability of stopping the music in first half minute=30/120=1/4
1/4 ANS