Mathematics
A bag contains 20 red balls, 12 blue balls and 8 green balls. Three balls are drawn one by one with replacement, the probability that the third ball being green is : 1. 2. 3. 4. 1.8
Related Questions
From a well-shuffled deck of 52 cards, one card is drawn. Find the probability that the card drawn is :
(i) a face card
(ii) not a face card
(iii) a queen of black colour
(iv) a card with number 5 or 6
(v) a card with number less than 8
(vi) a card with number between 2 and 9
Two dice are rolled together and the product (P) of their scores is obtained :
Event A : P is 6.
Event B : P is an odd number.
Event C : P is 35.
Which of the following event/events has probability equal to 0?
Events B and C
Events A and B
Event B
Event C