I just Beat The GMAT!

Just came back form test center.Scored a meagre 630(Q39,V37)
Score is heavily skewed and the ironical part is i felt like i was doing well in quant. Plz suggest to me how can i improve my quant score.I was in control of quant till around 28th question and then got stuck in a exponents question.However,i faced around 3 combinations and around 2 probability questions and thus thought i am doing well but alas it wasnt to be
I was getting most of the questions correct in quant but i am sure that was just my illusion.I finally guessed around 3 questions in quant since i was running out of time.
Plz suggest how do i improve my quant score within 1 month by around 10 points since i need to apply for fall 2013.
Should i apply with this poor score to any of the colleges or take the exam within a month's time?
Do u think my score can improve drastically by around 10 points in quant in such a short span of time?

Thanks,
Shreeraj

I retook GMAT today and scored 620(Q45,V31).
My quant score increased by 6 points from my last attempt whereas my verbal score decreased by 6 points.
Few things that annoyed me about the exam today:
1.After both IR and quant breaks,when the proctor logged into the system,it showed not responding and thus in quant i was docked around 1min 5secs and in verbal 1min 26secs.
2.1 DS question in quant gave all details about value of K and eventually asked about n,i didn't know gmac makes typos.
3.1 verbal CR question was from gmatprep,it was a 1 bold faced question with a single sentence underlined,but trust me guys this question was same with same answer choices(not that im complaining but i believe gmac spends $5000/question so that would be laziness on their part,nothing else).

I felt quant was very difficult,gmatclub tests level i feel and verbal seemed easy but eventually i got screwed so doesnt matter.
Whoever planning to take this exam in the future,few suggestions:
1.Get gmatprep documents and just solve them in and out(gmat must be recycling many of its questions,i am sure about it,now i feel i shouldve just done those documents,nothing else)
2.OG is nothing but old representation of GMAT(except new quant questions).

For now,i am taking a break from this exam(I feel i have been studying this exam wrongly all this while).I have applied to 6 colleges with my old score of 630(got 3 rejects).As soon as my final reject comes in,i will decide what to do with my MBA plans(whether to take GRE this time or again attempt GMAT).btw i had scored 1420 in gre during my college days but i had given it just coz everyone was giving it hehe!

Thanks,
Shreeraj

Sheeraj,

Don't assume that you'll be rejected from all 6 programs. Try to keep positive. I think if you've improved your math score by 6 points that is something to be proud of. Are you applying to FT or PT MBA programs ? I just took the GMAT last week after several months of studying and scored a 600. I'm thinking of retaking it in 30 days but may just apply to the PT programs with this score.

Thanks,im applying for full time programs only.