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Alphanumeric Series - Expert Level: skipping patterns EXPERT

Comprehensive self assessment worksheet covering 20 expert-level alphanumeric series problems. Worksheet 28 of 30 emphasizes skipping patterns. Master series completion, pattern recognition, alphanumeric reasoning through detailed explanations. Difficulty: challenging problems and time-bound practice. Tailored for expert-level preparation.

📝 Worksheet 28 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through Alphanumeric Series
Worksheet 28 of 30 (93% complete)

Question 1

What comes next: H1, K4, N7, Q10 ?
Letters move +3, numbers +3. Continue pattern: next is T13.
series, pattern

Question 2

Find the missing term in the series: D2, G4, J6, ?, P10
Each step adds 3 to letter and 2 to number.
The missing term comes fourth: M8.
series, missing term

Question 3

Find the next term if odd position letters advance by 3, even position numbers follow (i+2)*2: P4, U4, V8, A8, B12
Odd-indexed positions: letter advances by 3 from P, number = (position+2)×2 = 14 at position 5. Next term: E14.
embed_logic, series

Question 4

Find the missing term in the series: K2, M3, O4, ?, S6
Each step adds 2 to letter and 1 to number.
The missing term comes fourth: Q5.
series, missing term

Question 5

What is the next term in the sequence: C2, E5, G8, I1, K4?
Letters advance by 2 (starting C), digits advance by 3 (mod 10).
multi_skip, double_encode

Question 6

Fill in the missing term: W11, U9, S7, ?, O3
Letters move back by 2; numbers -2 each time.
series, reverse

Question 7

What comes next in the series: C3, E6, H12, L24
Letters advance by increasing steps: 1, 2, 3, 4; numbers double each time.
series, jump

Question 8

What comes next in the series: C3, E6, I12, M24
Letters advance by increasing steps: 2, 2, 4, 4; numbers double each time.
series, jump

Question 9

What comes next: H1, K4, N7, Q10 ?
Letters move +3, numbers +3. Continue pattern: next is T13.
series, pattern

Question 10

In sequence: A7, C6, E5, G4, I3, K2, M1, what is the term 2 positions before the 3th term?
Reference required position backward.
reverse, crossref, series

Question 11

Find the term that does NOT follow the series: J2, L4, P6, P8, R10
The series follows +2 for both letter and number. Position 3: should be N, but given term is P (P6).
series, find wrong

Question 12

What comes next: I1, L4, O7, R10 ?
Letters move +3, numbers +3. Continue pattern: next is U13.
series, pattern

Question 13

Find the next term in the series: R1, S2, T3, U5
Pattern: Letter increases by 1 each position. Numbers follow the pattern: 1, 2, 3, 5, 8... (each number after the first two is the sum of the two preceding numbers).
Next: Letter = V, Number = 8 → V8
series, position

Question 14

Find the next term in the series: A0!, C3@, E6#, G9$, I2%
Letters advance by +2 (mod 26), digits advance by +3 (mod 10), symbols cycle through ['!', '@', '#', '$', '%']. Next term: letter=K, digit=5, symbol=^ → K5^.
symbol, group, series

Question 15

Find the next term if odd position letters advance by 3, even position numbers follow (i+2)*2: H4, M4, N8, S8, T12
Odd-indexed positions: letter advances by 3 from H, number = (position+2)×2 = 14 at position 5. Next term: W14.
embed_logic, series

Question 16

What comes next in the series: F3, J6, S12, I24
Letters advance by increasing steps: 1, 4, 9, 16; numbers double each time.
series, jump

Question 17

What is the next term in the sequence: E1, G4, I7, K0, M3?
Letters advance by 2 (starting E), digits advance by 3 (mod 10).
multi_skip, double_encode

Question 18

Find the next term: V1, W4, X9, Y16
Number is term position squared (1,4,9,16,25). Letter increases by one each time.
series, math transform

Question 19

Find the next term in the series: E1, G3, I5, K7
This series alternates letters and numbers, each increasing by 2.
Last term: K7 → next: M9.
series, next term

Question 20

Find the next palindromic term in the pattern: LML, MNM, NON, OPO
Each term is a 3-letter palindrome, with both outer and middle letters moving forward by 1 each time.
series, palindrome
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