Hi Abhijit K,

GMAC has publicly stated that the score that you earn on your Official GMAT is within +-30 points of actual ability. Assuming a similar 'swing' in your practice CAT scores, you're scoring right around 710 (+-30 points). Keep in mind that the accuracy of CAT results depends heavily on how YOU choose to take the CATs. The more realistic and 'test-like' you make those experiences, the more likely the score results are to be accurate. If you deviate from the standard Test Day 'event' (skipping sections, pausing the CAT, taking it at home, taking it at a different time of day from your Official Test time, etc.), your scores can deviate too.

GMAT assassins aren't born, they're made,
Rich

Abhijit K wrote: Also can anyone predict my score range??

The quick (and guaranteed!) answer is somewhere from 200 to 800 inclusive.
The long answer is: "it depends"

Are you someone who crumbles under the pressure of a formal testing environment? Or are you someone who rises to the challenge and actually outperforms all previous practice tests?

I mention this because I think it's VERY important to adopt a proper mindset on test day. This can make or break your test. To this end, you may be interested in reading the following articles:
- https://www.gmatprepnow.com/articles/min ... -destroyer
- https://www.gmatprepnow.com/articles/jun ... g-big-gmat

Also, if you're interested, we have a free video on the topic on staying calm and focused on test day: https://www.gmatprepnow.com/module/gener ... es?id=1252

Cheers,
Brent