Theoreticalviscosities have been calculated forthree binary liquid mixtures quinoline with arenes[quinoline+benzene,+toluene,+mesitylene] at303.15 Kusing Bingham relation, Kendall-Munroe relation, Arrhenius- Eyring relation, Croenaurer-Rothfus-Kermore relation and Gambrill relation.The validity of these theories has been checked by estimating average percentage deviations betweencalculated values and experimental values. The results of all the theories are comparatively good agreement with experimental results. Among the reported theories, Bingham relation gives the best results.