# Cards numbered from 11 to 60 are kept in a box. If a card is drawn at random from the box, find the probability that the number on the drawn cards is(i) an odd number(ii) a perfect square number(iii) divisible by 5(iv) a prime number less than 20

Total number of possible outcomes, n(S) = 50

(i) Number of favorable outcomes, n(E) = 25 (ii) Number of favorable outcomes, n(E) = 4 (iii) Number of favorable outcomes, n(E) = 10 (iv) Number of favorable outcomes, n(E) = 4 Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos  Smart Revision | Quiz on Probability37 mins  NCERT | How Probability Can Help You Score Marks?44 mins  Quiz | Imp. Qs. of Probability37 mins  Introduction to Probability53 mins  NCERT | Quiz on Probability47 mins  Solve RD Sharma Problems 2x Faster30 mins  Let's understand Probability40 mins  When Chance is called Probability48 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation view all courses 