where do i stand?

<p>Hi,
I’m in senior year right now and I must decide on my universities soon. My school is new to the IB and I’m currently in the second batch of IB students who’ll pass out of high school. I’m giving my SAT in nov, i know its pretty late, and i can’t give you an estimate of my IB forecasts either. Exams are rolling right now and i performed pathetically in the previous ones…hoping to make it up now…
The universities I’m intent on applying to ask for SAT, and i am just going to give my first attempt at it, believe me guys…we had really bad councilling last year…and was wondering if i stand a chance. I have phy, chem and math at the higher level, and B&M, Hindi and World lit at SL.I’m expecting definitely more than 1800/2400 though. Is it good enough for engineering programes at Purdue and National University Singapore(NUS)? And what is the general opinion on Trinity University?
CAN SOMEBODY OUT THERE PLS HELP ME?
thanks</p>