1.

A bag contains cards numbered from 1 to 25. A card is drawn at random from the bag. Find the probability that the selected card bears a number which is : (1) an odd number (2) a prime number​

Answer»

N(X) =13

probability of SELECTING

odd numbers =13/25

(2) prime numbers= 2,3,5,7,11,13,17,19,23

probability of selecting prime=9/25



Discussion

No Comment Found

Related InterviewSolutions