# CAT Quant Practice Problems

Question: Find the sum $\sqrt {1 + \frac{1}{{{1^2}}} + \frac{1}{{{2^2}}}} + \sqrt {1 + \frac{1}{{{2^2}}} + \frac{1}{{{3^2}}}} + ........ + \sqrt {1 + \frac{1}{{{{2007}^2}}} + \frac{1}{{{{2008}^2}}}}$
1. $2008 - \frac{1}{{2008}}$
2. $2007 - \frac{1}{{2007}}$
3. $2007 - \frac{1}{{2008}}$
4. $2008 - \frac{1}{{2007}}$
5. $2008 - \frac{1}{{2009}}$

Correct Option:1

## CAT Quant Questions with Video Solutions

CAT Quant Practice Problems