GMAT Problem Solving Question 02: Identities and simplifying computation

 
The following GMAT Problem Solving question tests your understanding of identifying identities and then applying them to simplify the computational effort.

Question 2:

$\dfrac{0.1001}{(-1.002)^2 – 1}=$

1. $\quad 0.025$
2. $\quad 0.25$
3. $\quad 2.5$
4. $\quad 25$
5. $\quad 250$