agar tum sacmuch yeh exam paas kar-naa caah-te ho, to tumhen kaRii mehnat kar-nii ho-gii
if you truly this exam pass do-Inf want-Hab.MPl be.Prs.2Pl then you.Dat hard.f hardwork.f do-Inf.f be-Fut.f
If you truly want to pass this exam, you will have to work hard.