A six - faced dice is so biased that is twice as likely to show an even number as an odd number when throw. It is thrown twice. The probability that the sum of two number thrown is even is ?
A). 1/12
B). 1/6
C). 1/3
D). 5/9
1. From a pack of 52 cards, 1 card is drawn at random. Find the probability of a face card drawn.
2. What is the probability that when a fair coin is tossed 2 times then at least one of them are heads?
3. when three coins are tossed together the probability that all coins have the same face up, is ?
5. If four caps are picked at random, what is the probability that none is green ?
9. Two dice are thrown simultaneously. What is the probability of getting the face numbers are same?