Neither is perfectly right!!!! Correct sentences: If you study hard, you get excellent results. If you study hard, you will get excellent results. If you study hard, you get an excellent result. If you study hard, you will get an excellent result. Correction: I think both versions are right.

I agree with Susanne, neither of the sentences are perfectly right but the second one is the best one of the two. I would look at her examples though because they look and sound much better.

The second is right

1) If you study hard, you get excellent results. > Zero conditional ( 100% certain) 2)If you study hard , you will get excellent results. > First conditional ( Likely if he studies hard) 3) If you studied hard , you would get excellant results > 2nd conditional ( unlikely because he never study hard . It's just an imaginery situation) 4) If you had studied hard , you would have received excellant results > 3rd conditional ( something in the past you wish to change, but you obviously cannot do that)