Aggarwal, R. S Objective arithmetic SSC and railway exam special R.S. Aggarwal - rev. ed - New Delhi S.Chand and Company Ltd 2018 - varying pages ill. 28cm. reprint-2021; Includes solved solutions ISBN: 9789352832224 Subjects--Topical Terms: ReasoningAptitude Dewey Class. No.: 153.94 / AGG