I got 44 in maths .62 in chen and 63 in physics.Am I eligible for wb jee .escipally to get admission in jadavpur.

According to WBJEE eligibility criteria, the minimum marks required are 45% for general category students and 40% for reserved category students. Based on the data you provided, your aggregate is 56.33. Which means you are eligible for appearing in the exam, provided you have a domicile of West Bengal or you completed 12th standard from a school in West Bengal. Jadavpur university takes admission on the basis of WBJEE, so the eligibility criteria is same as that of WBJEE.
Hope this helped. Good luck.