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# CBSE Maths 12 Science MCQ Application of Derivatives Answers in English

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

Expert Teacher provides CBSE Maths 12 Science MCQ Application of Derivatives Answers 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 Application of Derivatives not only to explain the proper method of answering question, but deriving right answer too.

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## Similar Questions from CBSE, 12th Science, Maths, Application of Derivatives

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

Question 2 : Find two numbers whose sum is 24 and whose product is as large as possible. (View Answer Video)

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

Question 4 : Find the maximum value of in the interval [1,3]. find the maximum value of the same function in [-3,-1]. (View Answer Video)

Question 5 : Find the maximum value of in the interval [1,3]. find the maximum value of the same function in [-3,-1]. (View Answer Video)

### Application of Integrals

Question 1 : Using integration, find the area of the region bounded by the curves  and y = x. (View Answer Video)

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

Question 4 : Find the area of the given curves and given lines:

Question 5 : Find the area of the region in the first quadrant enclosed by x-axis, line  and the circle  (View Answer Video)

### Probability

Question 1 : 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 2 : One card is drawn from a pack of 52 cards. Find the probability of getting a king   (View Answer Video)

Question 3 : 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 5 : A couple has 2 children. Find the probability that both are boys, if it is known that one of them is a boy.  (View Answer Video)