Is this possible?

<p>I got my PSAT back today and my scores were 62 CR, 58 Math, and 52 writing. I'm kind of proud of myself because I have went from 450s on my practice SAT to 500-600. I want to get 700 CR, 650 Math, and 630 Grammar. Would this be attainable? I'm planning to take the test in June. Thanks!</p>

<p>Have a nice day</p>