Quantitative Aptitude for Competitive Examinations 2023 In depth subjects are covered in Quantitative Aptitude For Competitive Examinations for the Quantitative Aptitude and Data Interpretation component of competitive exams, including management entrance exams and job recruiting exams, among others. An overview of the book The numerical aptitude of the person taking the exam is tested in competitive exams, whether they are held to choose candidates for jobs or for admission to post-graduate and doctoral schools. These tests measure a candidate's proficiency in fundamental maths subjects like algebra, geometry, and arithmetic. The candidate's abilities in quantitative aptitude are also evaluated. There are two parts to this book. Math skills are covered in the first section. Data interpretation is covered in the second section. Numbers, Average, Percentage, Decimal Fractions, HCF and LCM, Square Roots, and Cube are the primary topics covered in the first section.