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# MCQ in English Answers for CBSE Maths 12 Science Probability

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

Expert Teacher provides MCQ Answers for CBSE Maths 12 Science Probability through Video Answers 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 Answer in a narrative video format.

Question:

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

Question 1 : In a game, a man wins rupee five for number six and losses rupee one for any other number, when a fair die is thrown. The man decided to throw a die thrice but to quit as and when he gets a six. Find the expected value of the amount he wins/losses. (View Answer Video)

Question 2 : A speaks truth in 60% of the cases, while B in 90% of cases. In what percent of cases are they likely to contradict each other in stating the same fact? In the cases of contradiction do you think, the statement B will carry more weight as he speaks truth in more number of cases than A?    (View Answer Video)

Question 3 : A pair of dice is thrown 4 times. If getting a doublet is considered a success, find the probability distribution of the number of successes and hence find its mean.  (View Answer Video)

Question 5 : A die is thrown 6 times. If 'getting an odd number' is a 'success', what is the probability of obtaining:

### Differential Equations

Question 1 : Show that the solution of differential equation :

Question 2 : Write the sum of the order and degree of the differential equation   (View Answer Video)

Question 3 : If m and n are the order and degree, respectively of the differential equation   then write value of m+n. (View Answer Video)

Question 4 : Solve the differential equation:

Question 5 :  Find the particular solution of the differential equation  given that   When x =1.  (View Answer Video)

### Application of Integrals

Question 2 : Using integration find the area of the triangular region whose sides have the equations y = 2x + 1, y = 3x + 1 and x = 4. (View Answer Video)

Question 3 : Find the area of the region bounded by the curve  and . (View Answer Video)

Question 4 : Area lying in the first quadrant and bounded by the circle  and the lines x =0 and x = 2 is (View Answer Video)

Question 5 : Find the area of the region enclosed by the parabola the line y = x + 2. (View Answer Video)