12th Class
Mathematics
Sample Paper
Mathematics Olympiad - Sample Paper-2
question_answer
S and is pouring from a pipe at the rate of \[12\,c{{m}^{3}}\]/s. 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?