Problem on Ages Cheat Sheet

Complete guide to Problems on Ages for competitive exams: age ratio problems (present ratio, past ratio, future ratio), difference of ages remains constant concept, age problems with sum and difference, age problems with relation between ages (father-son, mother-daughter, brother-sister, grandfather-grandson), ages in years ago (x years ago) and hence (x years hence), average age problems, multiple person age problems (3 or more persons), age problems with product of ages, age problems with algebraic equations, finding present age from given conditions, age problems with quadratic equations, shortcut tricks for SSC, Banking, Railway, UPSC, and other government exams.