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

Expert Teacher provides Maths Application of Derivatives CBSE 12 Science MCQ Hindi Answers. This video solution will be useful for students to understand how to write an answer
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** Question:**

** Sand is pouring from a pipe at the rate of . 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? **

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

**Question 1** : Which of the following functions are strictly decreasing on

**Question 2** : The total revenue (in Rs) received from the sale of 'x' units of a product is given by :

R(x) =3x^{2}+36x+5.

FInd the marginal revenue when x=5, where by marginal revenue we mean the rate of change of total revenue with respect to the number of items sold at an instant.

**Question 3** : The maximum value of is

**Question 4** : The normal at the point (1, 1) on the curve is:

**Question 5** : The points on the curve , where the normal to the curve makes equal intercepts with the axes are,

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

### Differential Equations

**Question 1** : Solve the differential equation

**Question 2** : Write the degree of the differential equation

**Question 3** : Find the general solution of differential equation

**Question 4** : Write the sum of the order and degree of the differential equation

**Question 5** : Find the solution of the differential equation

### Matrices

**Question 1** : If, find the value of y.