My GMAT score split up is not balanced. Does it affect my admission chances at b-schools?

Elite (top) MBA programs expect a balanced score with minimum 80 % tile in both sections. Other b-schools do not set such criteria. Still you must confirm it with the prospective b-schools. Currently (July 2008), score above 34 in verbal & 43 in quant are above 80 percentile individually. These figures may change over the time.