GMAT Strategy

Hi Guys,

As we well know that time management is very crucial while preparing for GMAT. To tackle this issue, I want to create a countdown timer for each cell of the spreadsheet that starts counting up ( in secs) when that cell is clicked. When an option(A,B,C,D or E) is selected from the drop down list the timer stops and displays the time in the adjacent cell. Below are a few screenshots that explain what needs to be done.

It will be a great help if someone could implement this in "Numbers" so that Iwork (mac) users can use it. Thanks guys !!