Maths 12 Science CBSE Probability Answers for MCQ in English

Maths 12 Science CBSE Probability 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 CBSE Probability 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:

 A man is known to speak the truth 3 out of 5 times. He throws a die and reports that it is 1. Find the probability that it is actually 1.  

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 :  A die is rolled. If E= (1, 3, 5), F(2, 3) and G= {2, 3, 4, 5}, find  (a) Question.  (View Answer Video)

Question 2 : If P(F) = 0.35 and Question=0.85 and E and F are independent events. Find P(E).  (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 number of successes. Hence, find the mean of the distribution.  (View Answer Video)

Question 4 : A card from a pack of 52 cards is lost. From the remaining cards of the pack, two cards are drawn at random and are found to be hearts. Find the probability of the missing card to be a heart.     (View Answer Video)

Question 5 : One card is drawn from a pack of 52 cards. Find the probability of getting a king   (View Answer Video)

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

Application of Integrals

Question 1 : Using the method of integration, find the area of the region bounded by the lines 3x - 2y + 1 = 0, 2x + 3y -21 = 0 and x - 5y + 9 = 0. (View Answer Video)

Question 2 : Using the method of integration, find the area of the region bounded by the lines: 5x - 2y -10 = 0, x + y - 9 = 0 and 2x - 5y - 4 = 0. (View Answer Video)

Question 3 : Using the method of integration find the area of the region bounded by lines:
2x + y = 4, 3x - 2y = 6 and x - 3y + 5 = 0.
  (View Answer Video)

Question 4 : Using integration, find the area of the Question co-ordinates whose vertices are P(2,0), Q(4, 5) and R(6,3). (View Answer Video)

Question 5 : Find the area enclosed between the parabola Question and the line y = mx. (View Answer Video)

Three Dimensional Geometry

Question 1 : Find the angle between the lines whose direction ratios are a, b, c and b - c, c - a, a - b. (View Answer Video)

Question 2 : If a line has the direction ratios -18, 12, -4, then what are its direction cosines? (View Answer Video)

Question 3 : Find the vector equation of the line passing through the point (1, 2, 3) and parallel to the planes  Question  and
Question (View Answer Video)

Question 4 : Find the distance between the point (-1, -5, -10) and the point of intersection of line Question and plane
x - y + z = 5. (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)

Application of Derivatives

Question 1 : Find two positive numbers x  and y such that x+y=60 and isQuestion maximum. (View Answer Video)

Question 2 : The line y = mx + 1 is a tangent to the curveQuestion if the value of m is: (View Answer Video)

Question 3 : The line Question is a tangent to the curve Question at the point. (View Answer Video)

Question 4 : A cylindrical tank of radius 10 m is being filled with wheat at the rate of 314 cubic meters per hour. Then the depth of the wheat is increasing at the rate of: (View Answer Video)

Question 5 : Find approximate value ofQuestion. (View Answer Video)