How can I increase my SAT score as much as possible while studying as little as possible?

I know it sounds bad, but I have finals during my next 2 weeks of school which I need to study for to maintain my GPA. I know I won’t have much time for studying for the SAT, so what do I do? I’m taking my exam in 2 weeks.

I will be taking the one after summer break as well. My scores for March were 560 Math 530 Reading 510 Writing.

Any help will be appreciated.

Take practice tests and time yourself.