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

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

Expert Teacher provides MCQ Application of Derivatives Answers for CBSE Maths 12 Science 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.

Please find the question below and view the Answer in a narrative video format.

Question:

Sand is pouring from a pipe at the rate of Question. The falling sand forms a cone on the ground in such a way that the height of the cone is always one-sixth of the radius of the base. How fast is the height of the sand cone increasing, when the height is 4 cm?

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, Application of Derivatives

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

Question 2 : If the radius of a sphere is measured as 9 m with an error of 0.03 m, then find the approximate error in calculating its surface area. (View Answer Video)

Question 3 : Which of the following functions are strictly decreasing on Question (View Answer Video)

Question 4 : The line Question is a tangent to the curve Question at the point. (View Answer Video)

Question 5 : The slope of the tangent to the curve Question at the point (2, -1) is : (View Answer Video)

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

Inverse Trigonometric Functions

Question 1 : Solve for
Question (View Answer Video)

Question 2 : Write in the simplest form:
Question (View Answer Video)

Question 3 : Write in the simplest form:
Question (View Answer Video)

Question 4 : Using principal values, write the value of
 Question  (View Answer Video)

Question 5 : Solve for
Question (View Answer Video)

Determinant

Question 1 : Which of the following is correct? (View Answer Video)

Question 2 : Find the adjoint  of the matrix  Question. (View Answer Video)

Question 3 : If a, b, c are in A.P., then the determinantQuestionis (View Answer Video)

Question 4 :  Find the values of x, ifQuestion. (View Answer Video)

Question 5 : If x, y, z are non-zero real numbers, then the inverse of matrix Question is, (View Answer Video)

Continuity and Differentiability

Question 1 : Differentiate w.r.t.x the function Question, for some constant a and b. (View Answer Video)

Question 2 : Differentiate the function w.r.t.x Question. (View Answer Video)

Question 3 : Differentiate the function w.r.t.x Question. (View Answer Video)

Question 4 : Find Question for the function Question. (View Answer Video)

Question 5 : Differentiate the function Question with respect to x. (View Answer Video)