I am Sahil. I scored a 1900 on my SAT(Old one). I scored 9.6 c.g.p.a. in class 9, 9 c.g.p.a. in class 10, 95% in class 11 and 85% in class 12. I am planning to give APs and subject tests to improve my chances. I can score 5 in Calculus and Physics APs. But the problem is that I can't afford to give so much APs as they are too expensive. So which A.P.s should i take. Please guide me fast, the last date for A.P. registration is near.