CBSE Class 12 Mathematics Probability MCQs
Question. If a fair die is rolling. The events are E={1,3,6}, F={4,6}. Then the probability P(E/F) is a) 1/2 b) 2/3 c) 1/6 d) None of these Answer : A Question. Let A and B are two events. If P(A)=0.2 p(B)=0.4, P(AᴜB)=0.6, then P(A/B) is equal to a) 0 b) 0.3 c) 0.5 d) 0.8…
CBSE Class 12 Mathematics Probability Online Test Set A
Refer to CBSE Class 12 Mathematics Probability Online Test Set A below. Students of Class 12 can refer to the full list of free Class 12 Probability Mock Test provided by StudiesToday. These MCQ based online mock tests for Probability in Grade 12 has been designed…
CBSE Class 12 Mathematics Probability Notes
Key concept: *conditional probability *properties of conditional probability *Multiplication Theorem on Probablity *independent events *Theorem of Total Probablity *Bayes Theorem *Probability Distribution of a random variable *Mean, Variance and Standard deviation of a…
CBSE Class 12 Mathematics Probability Assignment Set C
Question. Three athlete A, B and C participate in a race competetion. The probability of winning A and B is twice of winning C. Then the probability that the race win by A or B, is: a. 3/2 b. 2/1 c. 5/4 d. 3/1 Answer : C Question. In a city 20% persons…
CBSE Class 12 Mathematics Probability Assignment Set B
Question. From a book containing 100 pages, one page is selected randomly. The probability that the sum of the digits of the page number of the selected page is 11, is: a. 2/25 b. 9/100 c. 11/100 d. None of these Answer : A Question. A dice is thrown…
CBSE Class 12 Mathematics Probability Assignment Set A
Question. In a game two players A and B take turns in throwing a pair of fair dice starting with player A and total of scores on the two dice, in each throw is noted. A wins the game if he throws a total of 6 before B throws a total of 7 and B wins the game…