Average

Average for SSC CGL Tier 1 and Tier 2: averages of numbers and sequences, overlapping groups, joining, leaving and replacement, wrong entries, cricket averages, weighted and combined averages, and average ages. Each type is worked through totals and the quick change × count and distance methods, then tested in solved questions, three practice sets, two sets of real SSC questions from 2022 to 2025 and a 15-minute chapter test.