# CBSE Class 12 Mathematics Application Of Derivative Worksheet

• Application Of Derivatives

Read and download free pdf of CBSE Class 12 Mathematics Application Of Derivative Worksheet Set A. Students and teachers of Class 12 Application Of Derivatives can get free printable Worksheets for Class 12 Application Of Derivatives in PDF format prepared as per the latest syllabus and examination pattern in your schools. Standard 12 students should practice questions and answers given here for Application Of Derivatives in Grade 12 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 12 Application Of Derivatives Worksheets prepared by school teachers as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems provided here with solutions on daily basis to get more score in school exams and tests.

CBSE Class 12 Mathematics Application of Derivative (1). Students can download these worksheets and practice them. This will help them to get better marks in examinations. Also refer to other worksheets for the same chapter and other subjects too. Use them for better understanding of the subjects.

1. Sand is pouring from a pipe at the rate of 12cm3/sec. 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 4cm?

2. Water is dripping out from a conical funnel at a uniform rate of 4cm3/sec through a tiny hole at the vertex in the bottom. When the slant height of the water is 3cm, find the rate of decrease of the slant height of the water cone .Given that the vertical angle of the funnel is 120.

3. Find the points on the curve y = x3– 11x + 5at which the tangent has the equation y = x- 1

4. Find the equations of the tangent and normal to the curve y= x-7/(x-2)(x-3)at the point, where it cuts x-axis.

5. Find the points on the curve 9y2= x3 where the normal to curve makes equal intercepts with the axes.

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