What is the current CLR, SLR, Repo Rate and Reverse Repo rate?

Hi, i am preparing for my bank exam which will be on 7 of august 2013 and i am very week in the gk of banks. So as from know i got to know that clr, slr and repo and reverse repo rate are certain terms which exist in banks and their values change simultaneously. so i would like to know that what is their current value please help.

Here are the current value. I hope it will be helpful enough and all the best for your exams.

CRR - 4%

SLR - 23%

Repo Rate - 7.5%

Reverse Repo- 6.5%