ReasoningAbility.com

Mixed Series - Advanced Level: symbol-number mix ADVANCED

Quick competitive exam prep session: 20 advanced-level mixed series questions. Worksheet 27 of 30 - Focus: symbol-number mix. Practice alternating series, complex sequences, multi-rule patterns with instant feedback. Great for advanced students needing complex scenarios and multi-step problems practice.

📝 Worksheet 27 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Advanced level

What you'll learn in this worksheet:
Your progress through Mixed Series
Worksheet 27 of 30 (90% complete)

Question 1

Find the next item in the series: 3, B, 9, C, 27, D, 81, ?
Two independent patterns: numbers follow geometric progression, letters follow consonant-cycle pattern. Next letter is F
double, interleaved

Question 2

Find the next item in the series: 16, P, 64, L, 256, V, 1024, ?
Alternating powers of 4 (4^2=16, 4^3=64, ...) and corresponding letters. Next is J
power, exponential, letters

Question 3

Find the next item in the series: 5, K, 2, M, 2, O, 7, ?
Two independent patterns: numbers follow fibonacci progression, letters follow forward pattern. Next letter is Q
double, interleaved

Question 4

Find the next item in the series: 64, L, 256, V, 1024, J, ?
Alternating powers of 4 (4^3=64, 4^4=256, ...) and corresponding letters. Next is 4096
power, exponential, letters

Question 5

Find the next item in the series: H, 67, J, 71, K, ?
Alternating prime numbers and consonants. Next is 73
primes, consonants

Question 6

Find the next item in the series: P, 3, Q, 5, R, 7, ?
Alternating prime numbers and consonants. Next is S
primes, consonants

Question 7

Find the next item in the series: 24, O, 120, U, 720, ?
Alternating factorial numbers (24, 120, ...) and vowels in forward order. Next is A
factorial, vowels

Question 8

Find the next item in the series: 16, A, 25, E, 36, I, 49, ?
Two independent patterns: numbers follow square progression, letters follow vowel-cycle pattern. Next letter is O
double, interleaved

Question 9

Find the next item in the series: 16, D, 25, E, 36, ?
Alternating perfect squares (starting from 4²=16) and corresponding letters. Next is F
squares, letters

Question 10

Find the next item in the series: 8, B, 27, C, 64, D, ?
Alternating perfect cubes (starting from 2³=8) and corresponding letters. Next is 125
cubes, letters

Question 11

Find the next item in the series: 5, F, 20, U, 80, C, ?
Numbers multiply by 4, letters advance by 2. Next is 320
geometric, alphabet

Question 12

Find the next item in the series: 1, E, 2, I, 6, ?
Alternating factorial numbers (1, 2, ...) and vowels in forward order. Next is O
factorial, vowels

Question 13

Find the next item in the series: 1, Q, 6, S, 11, U, ?
Alternating series: numbers follow Fibonacci-style (1, 5, ...) pattern, letters follow forward by 2 pattern. Next number is 17
alternating, basic

Question 14

Find the next item in the series: 8, H, 16, P, 32, ?
Alternating powers of 2 (2^3=8, 2^4=16, ...) and corresponding letters. Next is F
power, exponential, letters

Question 15

Find the next item in the series: 3, R, 4, T, 5, V, ?
Alternating series: numbers follow increasing by 1 pattern, letters follow forward by 2 pattern. Next number is 6
alternating, basic

Question 16

Find the next item in the series: B, 4, C, 9, D, ?
Alternating perfect squares (starting from 2²=4) and corresponding letters. Next is 16
squares, letters

Question 17

Find the next item in the series: A, 9, E, 11, I, 13, ?
Numbers increase by 2, vowels cycle through A-E-I-O-U pattern. Next is O
arithmetic, vowels

Question 18

Find the next item in the series: 3, A, 3, E, 3, I, 6, ?
Two independent patterns: numbers follow fibonacci progression, letters follow vowel-cycle pattern. Next letter is O
double, interleaved

Question 19

Find the next item in the series: 16, D, 25, E, 36, ?
Alternating perfect squares (starting from 4²=16) and corresponding letters. Next is F
squares, letters

Question 20

Find the next item in the series: 1, C, 4, E, 9, G, 16, I, ?
Alternating perfect squares (starting from 1²=1) and position-based letters. Next is 25
squares, letters
Previous Worksheet Next Worksheet