To analyse the role of different energy components we have applied QDO correction on top of other XC functionals as well. For this we used B3LYP and BHLYP as well as PBE0 functionals. In agreement with Brauer et al we find even with QDO correction B3LYP provides very inaccurate binding energies. Furthermore, we tested QDO model with hybrid functional BHLYP which shows better results than B3LYP but worse than PBE. For all of the functionals the inclusion of QDO correction however improves the binding energy. This suggests the exchange energy (since B3LYP and BHLYP both contain LYP correlation) is less important in computing interaction energies around equilibrium geometries. Interaction energy variation with intermonomer distance of all the complexes for these functionals are provided in supporting information. The effect of damping function for different functionals remains however an open question which will be taken up in future.