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The Quantitative Aptitude For Competitive Examinations by R.S. Aggarwal is a handbook of mathematical questions covering the extensive syllabi taken into consideration by most public competitive examinations held in the country every year. The book covers a complete range of questions, with thoroughly worked out solutions in detail. The book has been divided into two sections, namely Arithmetic ability and data interpretation. While the former portion focuses on numbers, cube roots, decimal fractions, permutations and combinations, H.C.F L.C.M, surds indices and probability among the rest, the latter section provides detailed information on data tabulation, including pie charts and graphs. The exercises after each chapter is well designed and has complete and detailed explanation to aid the students to understand whether the sums have been done correctly or not and also to make the students understand how to arrive at the solution, should one be stuck while attemp