  In this paper we obtain some weighted generalizations of Ostrowski type
inequalities on time scales involving combination of weighted {\Delta}-integral
means, i.e., a weighted Ostrowski type inequality on time scales involving
combination of weighted {\Delta}-integral means, two weighted Ostrowski type
inequalities for two functions on time scales, and some weighted perturbed
Ostrowski type inequalities on time scales. We also give some other interesting
inequalities and recapture some known results as special cases.
