PUNE MCA Exam 2016 Question Paper with answers for online practice

Question : 3 of 50

Marks: +1, -0

Two concentric circles are drawn such that the tangent at point P on the smaller circle intersects the larger circle at points A and B. The length of the line segment AB is 6 unit. If the radii of the two circles are integers. Then the ratio of the area of smaller circle to the area of larger circle?