PROBABILITY - Aptitude Online Tests

Probability Test 4

Question 1: The probability of a male birth is 0.52. If a woman has three children, what is the probability that at least two are boys? ...

2 Comments. 125 views since Sep 24, 2008

Probability Test 1

Question 1: Three identical dice are rolled. The probability that the same no will appear on each of them is - ...

7 Comments. 89 views since Aug 3, 2008

Probability

Question 1: When two balls are drawn from a bag containing 2 white, 4 red and 6 black balls, the chance for both of them to be red is ...

0 Comments. 56 views since Sep 21, 2008

Probability Test 2

Question 1: A speaks truth in 75% of the cases and B in 80% of the cases .The percentage of the cases of which they are likely to contradict each other in starting the same fact is - ...

0 Comments. 25 views since Aug 4, 2008

Probability Test 3

Question 1: From 7 Foreigneers and 4 Indians a committee of 6 is to be formed. In how many ways can this be done so that committee contains atleast two Indians? ...

0 Comments. 19 views since Aug 6, 2008