Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  CBSE XII  >>  Math  >>  Model Papers
0 votes

Five cards are drawn successively with replacement from a well-shuffled deck of 52 cards. What is the probability that (i) all the five cards are diamodns? (ii) only 3 cards are diamonds? (iii) none is a diamonds?

Can you answer this question?

1 Answer

0 votes
This is exactly like http://clay6.com/qa/593 except for spades substituted w/ diamonds.
(i) P all 5 are diamonds (X = 5)$ = \large \frac{1}{1024}$
(ii) Probability that only 3 cards are diamonds $= \large \frac{90}{1024}$
(iii) Probability that there are no diamonds$ = \large\frac{243}{1024}$
answered Mar 20, 2014 by balaji.thirumalai

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App