is this enough for 150?
chemistry : organic (except hydrocarbons and goc) physical (except thermo, ionic and redox) inorganic (except p block)
physics : everything in 12th (except semiconduc + only formulae for ray and waves) and everything in 11th (except rotational, nlm, shm)
maths : sets, relations, itf, matrices, det, continuity, vectors, 3d, prob, pnc, binomial (only formulae), complex, sequences and series, stats, LPP, basic formulae of ellipse and hyperbola, quadratic eqns