There are 20 tickets numbered as 1, 2, 3, ...., 20 respectively. One ticket is drawn at random. What is the probability that the number on the ticket drawn is a multiple of 5?
Total numbers of elementary events are: 20 Let E be the event of getting a multiple of 5 Favourable numbers are: 5, 10, 15, 20 Number of favourable events are= 4 P (E) = 4/20 = 1/5
504 MCQ for effective preparation of the test of Probability of Mathematics section.
Read the MCQ statement: There are 20 tickets numbered as 1, 2, 3, ...., 20 respectively. One ticket is drawn at random. What is the probability that the number on the ticket .... is a multiple of 5?, keenly and apply the method you have learn through the video lessons for Probability to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 494-9226.