12 Science Maths CBSE Solutions for MCQ Probability in English

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

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

One card is drawn from a pack of 52 cards. Find the probability of getting a king  

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 : 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 :  Three numbers are selected at random (without replacement ) from first six positive integers. Let X denote the largest of the three numbers obtained. Find the probability distribution of X. Also, find the mean and variance of the distribution.  (View Answer Video)

Question 3 : Find the mean, the variance and the standard deviation of the number of doublets in three throws of a pair of dice.  (View Answer Video)

Question 4 : Three persons A, B and C apply for a  job of Manager in a Private company. Chance of their selection (A, B and C) are in the ratio 1:2:4. The probability that A, B, and C can introduce changes to improve profits of company are 0.8, 0.5 and 0.3 respectively, if the changes does not take place, find the probability that is due to the appointment of C.    (View Answer Video)

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

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

Relations and Functions

Question 1 : The identity element for the binary operation * defined by a * b = Question  , where a, b are the elements of a set of non-zero rational numbers, is, (View Answer Video)

Question 2 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 20 * 16. (View Answer Video)

Question 3 : Let Question be defined as f(x) = 3x. Choose the correct answer. (View Answer Video)

Question 4 : The function, f(x) = 2x + 1 is, (View Answer Video)

Question 5 : Number of binary sets on the set Question is, (View Answer Video)

Vector Algebra

Question 1 : Find the direction cosines of the vector joining the points A(1, 2, -3) and B(-1, -2, 1), directed from A to B. (View Answer Video)

Question 2 : Find the unit vector in the direction of the vector Question (View Answer Video)

Question 3 : For given vectors,Questionand Questionfind the unit vector in the direction of the vector a + b. (View Answer Video)

Question 4 : Find the sum of the vectors Question and Question (View Answer Video)

Question 5 : Find the scalar components of the vector Questionwith initial point A (2, 1) and terminal point B (-5, 7).  (View Answer Video)

Application of Integrals

Question 1 : Find the area of the smaller region bounded by the ellipse Question and the line Question (View Answer Video)

Question 2 : Find the area bounded by curves Question. (View Answer Video)

Question 3 : Find the area of the region lying in the first quadrant and bounded by Questionand y = 4. (View Answer Video)

Question 4 :

Find the area of the given curves and given lines:
Question and x-axis

(View Answer Video)

Question 5 : Find the area bounded by the curve y = sin x between x = 0 and Question (View Answer Video)