# CAT Quant Practice Problems

Question: The figure below shows two concentric circles with centre O. PQRS is a square inscribed in the outer circle. It also circumscribes the inner circle, touching it at points B, C, D and A. What is the ratio of the perimeter of the outer circle to that of polygon ABCD?

1. $\frac{\pi }{4}$
2. $\frac{{3\pi }}{2}$
3. $\frac{\pi }{2}$
4. $\pi$

Correct Option:3

## CAT Quant Questions with Video Solutions

CAT Quant Practice Problems