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

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

** Answer Video in** **English****:**

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

**Question 1** : 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. (View Answer Video)

**Question 2** : If P(A)=, P(B)= and =, find . (View Answer Video)

**Question 3** : If each element of a second-order determinant is either zero or one, what is the probability that the value of the determinant is positive? (View Answer Video)

**Question 4** : Compute P(A/B) if P(B) =0.5 and P(AB)=0.32. (View Answer Video)

**Question 5** : In a school, there are 1,000 students, out of which 380 are girls. Out of 380 girls, 10% of the girls scored highest in GS. What is the probability that a student chosen randomly scored highest in GS given that the chosen student is a girl? (View Answer Video)

**Question 1** : Find the area enclosed by the parabola and the line 2y = 3x + 12. (View Answer Video)

**Question 2** : Find the area of smaller region bounded by the ellipse and the line . (View Answer Video)

**Question 3** : Find the area of the circle which is interior to the parabola (View Answer Video)

**Question 4** : Find the area of the region in the first quadrant enclosed by x-axis, line and the circle (View Answer Video)

**Question 5** : Given that , for x = 0 to x = 20. Find f(x) and g(x) such that the area between f(x) and from x = 0 to x = 5 be and area between g(x) and from y = 0 to y = 5 be . Is = ? Like functions f and g which work is better, team work or individual work? (View Answer Video)

**Question 1** : Write the value of (View Answer Video)

**Question 2** : Then x is equal to : (View Answer Video)

**Question 3** :

Solve the equation:

**Question 4** : Write in the simplest form:

(View Answer Video)

**Question 5** : Solve for

(View Answer Video)

**Question 1** : Find: . (View Answer Video)

**Question 2** : Let for every real number, x, where [x] is the greatest integer less than or equal to x.

Evaluate : (View Answer Video)

**Question 3** : Find : . (View Answer Video)

**Question 4** : Find : (View Answer Video)

**Question 5** : Find the integral of the function . (View Answer Video)