Thank you everyone for your wishes.
my scores:
MGMT1: 640 (Q40, V37)
MGMT2: 690 (Q51, V34)
MGMT3: 710 (Q48, V39)
MGMT4: 710 (Q49, V38)
MGMT5: 720 (Q50, V37)
MGMT6: 780 (Q51, V45)
GmatPrep1: 680 (Q50, V30)
GmatPrep2: 710 (Q50, V35)
GmatPrep1: 730 (Q50, V38) (a week before the actual exam)
GmatPrep2: 740 (Q50, V40) (just 2 days before the actual exam)
Actual GMAT: 740 (Q51, V38)I could barely spend 2 hrs a day on studies, so I could not look at any other study materials much.
Though i could not get much improvement in verbal in general as you can see above, but here is what i found most useful:
1) SC: MGMT is simply "god" for me, as far as SC is concerned. Everytime i read it again, I learned something new. For practice followed discussions on this forum, very helpful in understanding the nitty gritties.
2) CR: Learned few good trick from MGMT. But in general I can tell you one magic statement that I remember from kaplan and it always seemed to work for me "Hang on to conclusion", for any question it has the key.
3) RC: When I started, this was most scary part. But I made a rule that no matter what everyday I have to do at least one set of RC. I found
taking notes while reading was also helpful. By the time I got closer to exam, I was feeling much better for RC. No book in particular was much helpful.
Hope it helps, wish you good luck.