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 attempting to solve a particularly difficult sum. 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 book has been divided into two sections, namely Arithmetic ability and data interpretation. The book covers a complete range of questions, with thoroughly worked out solutions in detail. 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 Quantitative Aptitude For Competitive Examinations by R.S. Overview of Quantitative Aptitude by RS Aggarwal for Competitive Examinations (Old Edition) Book
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