# CAT Quant Practice Problems

Question: What is the sum of the series: $\frac{1}{{\left( {1 \times 2} \right)}} + \frac{1}{{\left( {2 \times 3} \right)}} + \frac{1}{{\left( {3 \times 4} \right)}} + ..... + \frac{1}{{\left( {100 \times 101} \right)}}?$
1. $\frac{{99}}{{100}}$
2. $\frac{1}{{100}}$
3. $\frac{{100}}{{101}}$
4. $\frac{{101}}{{102}}$

Correct Option:3

## CAT Quant Questions with Video Solutions

CAT Quant Practice Problems
4.5 (89.41%) 17 vote[s]