Number & Letter Series
Find the missing term in arithmetic, alphabetic, mixed series.
What's covered
This topic carries 104 questions in our bank, drawn from the SSC CGL syllabus and previous-year papers. Every question has a worked-out explanation.
PYQs by year
- SSC CGL 2025 64 questions
- SSC CGL 2024 25 questions
- SSC CGL 2023 6 questions
- SSC CGL 2022 5 questions
Sample questions
- Q1
Find the missing term: 2, 5, 10, 17, 26, ?
- Q2 • SSC CGL 2024
Find the missing term: 3, 6, 12, 24, ?, 96
- Q3 • SSC CGL 2023
Letter series: AZ, BY, CX, DW, ?
Start the quiz above to see all questions and answers.