Nervous about jan attempt

Hello all, i completed last 3-4 years mains pyqs in physics and currently doing in chem too. Maths haath se nikal gya.

Physics me ray optics aur rotation rah gya hai.

Maths me bas vector 3d, quadratic , straight lines aur matrices determinants aata hai. OC chudi padi hai, goc isomerism ke alawa kuch ni aata.