700-750 in 2 months...how???

From your scores, it certainly seems that you're having trouble with verbal. You seem to be fairly decent with quant so I wouldn't emphasize that section with too much importance. It'll be easier for you increasing your verbal score significantly from let's say 25 to 38 rather than increasing your quant score from 48 to 51. This makes intuitive sense because of the degree of difficulty associated with on improving the respective sections. For example, going from 48 to 51 in quant, you would have to spend more time grasping complex concepts in order to nail down difficult questions.. and going from 25 to 38 in verbal, you would only have to grasp a strong basic foundation of GMAT english in order to nail down medium questions consistently.

With that being said, focus on your verbal. Prioritize your study with what sections give you the most trouble and study those sections relentlessly. Some students make the mistake of just reinforcing their strengths, neglecting their weaknesses by telling themselves "It's ok because on test day, somehow I'll be able to pull it off." Don't shy away from your weaknesses. Acknowledge them and attack!