12 Science CBSE Maths Solutions for MCQ Probability in English

12 Science CBSE Maths Solutions for MCQ Probability in English to enable students to get Solutions in a narrative video format for the specific question.

Expert Teacher provides 12 Science CBSE Maths Solutions for MCQ Probability through Video Solutions in English language. This video solution will be useful for students to understand how to write an answer in exam in order to score more marks. This teacher uses a narrative style for a question from Probability not only to explain the proper method of answering question, but deriving right answer too.

Please find the question below and view the Solution in a narrative video format.

Question:

How many times must a man toss a fair coin, so that the probability of having at least one head is more than 80%. 

Solution Video in English:

You can select video Solutions from other languages also. Please check Solutions in ( Hindi )

Similar Questions from CBSE, 12th Science, Maths, Probability

Question 1 : If the mean and variance of a Binomial distribution are 9 and 6 respectively, find the number of trails. (View Answer Video)

Question 2 : A and B throw a pair of dice alternately. A wins the game if he gets a total of 7 and B wins the game if he gets a total of 10. If A starts the game, the find the probability that B wins.   (View Answer Video)

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Questions from Other Chapters of CBSE, 12th Science, Maths

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Question 1 : Transpose of a column matrix is, (View Answer Video)

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Question 1 : The objective function is maximum or minimum, which lies on the boundary of the feasible region. (View Answer Video)