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# Maths 12 Science CBSE Probability Solutions for MCQ in English

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

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

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 : A bag I contains 5 red and 4 white balls and a bag II contains 3 red and 3 white balls. Two balls are transferred from the bag I to the bag II and then one ball is drawn from bag II. If the ball drawn from the bag II is red, then find the probability that one red ball and one white ball are transferred from the bag I to the bag II.   (View Answer Video)

Question 2 : Five bad oranges are accidently mixed with 20 good ones. If four oranges are drawn one by one successively with replacement, then find the probability distribution of number of bad oranges drawn. Hence, find the mean and variance of the distribution.    (View Answer Video)

Question 3 : If  and  find if E and F are independent events.  (View Answer Video)

Question 4 : Consider the experiment of tossing a coin. If the coin shows head, toss is done again, but if it shows tail, then throw a die. Find the conditional probability of the events that ' the die shows a number greater than 4', given that ' there is atleast one tail'.    (View Answer Video)

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

### Inverse Trigonometric Functions

Question 1 :  is equal to :
(View Answer Video)

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

Question 3 : Write the principal value of   (View Answer Video)

Question 4 : Write the principal value of    (View Answer Video)

Question 5 : Write the principal value of
(View Answer Video)

### Application of Integrals

Question 1 : Using integration, find the area of the  co-ordinates whose vertices are P(2,0), Q(4, 5) and R(6,3). (View Answer Video)

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

Question 3 : 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 4 : Using integration find the area of region bounded by the triangle whose vertices are (-1, 0), (1, 3) and (3, 2). (View Answer Video)

Question 5 : Find the area bounded by curves  and  (View Answer Video)

### Vector Algebra

Question 1 :  Find the scalar quantities from the following:
(i) 10 kg          (ii) 2 m north-west          (iii)
(iv) 40 W         (v)                    (vi)   (View Answer Video)

Question 2 :  If  and  are two equal vectors, then write the value of   (View Answer Video)

Question 3 : Find a vector in the direction of vector which has magnitude 8 unit. (View Answer Video)

Question 4 :  Find the position vector of c which divides the line segment joining A & B whose position vectors are and internally in the ratio
2 : 3.  (View Answer Video)

Question 5 : Find a unit vector parallel to the sum of vectors and   (View Answer Video)