Lesson 1 of 2 · Letter / alphanumeric series
Alphabet position
Series (number / letter / alphanumeric) · for IPMAT Indore, IPMAT Rohtak and JIPMAT · asked in JIPMAT 2026
The exam method
- Match-the-lists. Solve two of the four series and eliminate.
Worked examples
Example 5Typical
B, Q, E, O, I, K, N, C, ?, ?
Solution: T, M. Odd positions rise by 3, 4, 5, 6 (→ T); even positions fall by 2, 4, 8, 16, and C − 16 wraps to M.
Picked from the Letter / alphanumeric series note for this micro-concept automatically. The whole note: Letter / alphanumeric series.