Thanks for all your suggestions, I will be purchasing the GMAT prep exam pack.
I do have the MGMAT SC Strategy guide and the Aristotle guide.
My weakness is Subject verb Arrangement and Pronoun Errors in SC.
RC - Questions related to EXCEPT, is what I mistakes on. I will be sure to go through the article as suggested
and I get exhausted towards the end hence end up making errors on the last few questions, something I need to work on.
In addition I feel that in my quant score there is a contribution of a few lucky guess. I need to brush up on Coordinate Geometry, exponents, Powers and roots, Probability & Combinations.
The break up of my scores was as follows
GMAT Prep 1 (4th June)
Quant- 47/73 Verbal 28/48 Total 620/69
GMAT Prep2 (16th June)
Quant- 48/78 Verbal 28/48 Total 620/69
Veritas Prep1 (30 June)
Quant- 48/78 Verbal 31/59 Total 650/78
Further Break up was
Verbal
Critical Reasoning 80%
Reading Comprehension 53%
Sentence Correction 55%
Quant
Data Sufficiency 93%
Problem Solving 45%
Thanks a lot