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Letter Series - Advanced Level: positional series ADVANCED

Exam-focused holistic practice ★ worksheet: 20 advanced-level letter series questions. Worksheet 23 of 30 targets positional series. Build proficiency in letter sequences, vowel series, consonant patterns with detailed solutions. Ideal for advanced competitive exam preparation.

📝 Worksheet 23 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Advanced level

What you'll learn in this worksheet:
Your progress through Letter Series
Worksheet 23 of 30 (76% complete)

Question 1

Find the next letter in the series: E, H, M, ?
Letters at Fibonacci positions. Next: U.
fibonacci, positions

Question 2

Find the next letter in the series: C, E, H, ?
Letters at Fibonacci positions. Next: M.
fibonacci, positions

Question 3

Find the next letter in the series: C, C, D, E, E, G, ?
Odd positions: +1, Even positions: +2. Next: I.
odd-even, mixed-step

Question 4

Find the next letter in the series: P, T, X, B, F, ?
Each letter skips 3 letter(s). Next: J.
skip, pattern

Question 5

Find the next letter in the series: K, O, S, W, ?
Each letter skips 3 letter(s). Next: A.
skip, pattern

Question 6

Find the next letter in the series: T, S, R, Q, P, ?
Reverse alphabetical order. Next: O.
reverse, backward

Question 7

Find the next letter in the series: I, O, U, ?
Vowel sequence. Next vowel after U is A.
vowels, circular

Question 8

Find the next letter in the mirror series: G, H, I, ?
Mirror image (A↔Z, B↔Y...). Mirror of next letter: Q.
mirror, symmetry

Question 9

Find the next letter in the series: I, O, U, ?
Vowel sequence. Next vowel after U is A.
vowels, circular

Question 10

Find the next letter in the series: C, E, H, M, ?
Letters at Fibonacci positions. Next: U.
fibonacci, positions

Question 11

Find the next letter in the series: C, E, H, M, ?
Letters at Fibonacci positions. Next: U.
fibonacci, positions

Question 12

Find the next letter in the series: V, W, X, Y, Z, ?
Consonant sequence. Next consonant: B.
consonants, skip-vowels

Question 13

Find the next letter in the series: E, G, I, K, ?
Each letter skips 1 letter(s). Next: M.
skip, pattern

Question 14

Find the next letter in the series: F, G, I, L, ?
Increasing jumps (+1, +2, +3...). Next: P.
increasing, jumps

Question 15

Find the next letter in the series: A, D, I, ?
Letters at square positions: 1², 2², ... Next: P.
squares, positions

Question 16

Find the next letter in the series: A, A, B, C, C, E, ?
Odd positions: +1, Even positions: +2. Next: G.
odd-even, mixed-step

Question 17

Find the next letter in the series: D, F, G, H, J, ?
Consonant sequence. Next consonant: K.
consonants, skip-vowels

Question 18

Find the next letter in the series: E, H, K, N, ?
Each letter skips 2 letter(s). Next: Q.
skip, pattern

Question 19

Find the next letter in the mirror series: K, L, M, ?
Mirror image (A↔Z, B↔Y...). Mirror of next letter: M.
mirror, symmetry

Question 20

Find the next letter in the series: I, O, U, A, ?
Vowel sequence. Next vowel after A is E.
vowels, circular
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