I would suggest you to give break down ( Q and V ) of ur result...that will give more insight to fellow clubbers to understand whereal the scope exists for improvement...and to improve ur Quant, do prac, prac,prac,prac and in the end prac.....trust this method is the time tested method,....the more u prac , the more comfy u feel ...after some time u start understanding the pattern and able to do the problem correctly, having less time spent...
There doesn't exist any shortcut to practice.....be at it...n trust u will emerge out as winner...
Run a report of diagnostic, find the topics ur not comfortable with....solidify the concept referring to
mgmat books, prac easy problems and graduate to medium and hard probs...rinse and repeat for other topics..
That's my 2 cents....Good luck..