Select Page

# Maths 12 Science Probability CBSE Answers for MCQ in English

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

Expert Teacher provides Maths 12 Science Probability CBSE Answers for MCQ 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:

Answer Video in English:

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

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

Question 1 : If E and F be two evets such that , find if E and F are independent events. (View Answer Video)

Question 2 :  A and B throw a pair of dice alternatively, till one of them gets a total of 10 and wins the game. Find their respective probabilities of winning, if A starts first.   (View Answer Video)

Question 3 : A bag contain 2 red, 6 black and 8 green balls. A ball is drawn at random from the bag. Find the probability of black balls:
(View Answer Video)

Question 4 :  In a group of 400 people, 160 are smokers and non-vegetarian, 100 are smokers and vegetarian and the remaining are non-smokers and vegetarian. The probabilities of getting a special chest disease are 35%, 20% and 10% respectively. A person is chosen from the group at random and is found to be suffering from the disease. What is the probability that the selected person is a smoker and non-vegetarian? What value is reflected in this question?     (View Answer Video)

Question 5 : There are three coins. First is a biased that comes up tails 60% of the times, second is also a biased coin that comes up heads 75% of the times and third is an unbiased coin. One of the three coins is chosen at random and tossed, it shows heads, what is the probability that it was the first coin?      (View Answer Video)

### Linear Programming

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

### Three Dimensional Geometry

Question 1 : A line passes through the point with position vector and makes angles and with x, y and z-axis respectively. Find the equation of the line in the Cartesian form. (View Answer Video)

Question 2 : Find the cartesian equation of the line which passes through the point (-2, 4, -5) and is parallel to the line  (View Answer Video)

Question 3 : Find the co-ordinates of the point where the line through the points A (3, 4, 1) and B (5, 1, 6) crosses the XY-plane. (View Answer Video)

Question 4 : Find the distance between the point (5, 4, -6) and its image in xy-plane. (View Answer Video)

Question 5 : Find the distance of the point (-1, -5, -10) from the point of intersection of the line joining the points A(2, -1, 2) and B(5, 3, 4) with the plane x - y + z = 5. (View Answer Video)

### Integrals

Question 1 : Evaluate : . (View Answer Video)

Question 2 : Find . (View Answer Video)

Question 3 : Find: . (View Answer Video)

Question 4 : Given  . Write f(x) satisfying the above.  (View Answer Video)

Question 5 : Evaluate :  (View Answer Video)