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Logical Sequence - Beginner Level: logical flow BEGINNER

Level up your logical sequence skills with this entry level practice. 20 beginner-level problems await in Worksheet 4 of 30. Focus area: logical flow. Learn logical flow, operation order, conditional sequences through systematic practice. Designed for entry-level learners seeking foundational concepts and basic patterns.

šŸ“ Worksheet 4 of 30 ā€¢ 20 questions ā€¢ ā±ļø Estimated time: 20 minutes ā€¢ šŸŽÆ Beginner level

What you'll learn in this worksheet:
Your progress through Logical Sequence
Worksheet 4 of 30 (13% complete)

Question 1

What is the next term in the sequence: 3, 6, 12, 24, ?
Geometric sequence with ratio 2: 3, 6, 12, 24, 48
geometric, ratio

Question 2

Complete this number pyramid (each number is product of the two below it): 48 6 8 3 2 4 3 1 2 2 What is the top number?
Working from bottom up:
Level 2: 3, 2, 4
Level 3: 6, 8
Top: 48
pyramid, tree, hierarchical

Question 3

What is the next term in this sequence: 3, 10, 21, 36, ?
Quadratic sequence: 2nĀ² + 1n + 0
When n=1: 3
n=2: 10
n=3: 21
n=4: 36
Next (n=5): 55
quadratic, cubic, polynomial

Question 4

Find the missing term: 2, ?, 12, 17, 22
Arithmetic sequence with common difference 5:
Full sequence: 2, 7, 12, 17, 22
Missing term: 7
missing-term, completion

Question 5

What comes next in this pattern? Z, X, V, T, ?
Moving backward 2 letters each time: Z(26), X(24), V(22), T(20) ā†’ next R(18)

Answer: R
visual, pattern, shapes

Question 6

What is the next term in the prime sequence: 2, 3, 5, 7, ?
Consecutive prime numbers: 2, 3, 5, 7, 11
primes, number-theory

Question 7

What is the next term in the sequence: 5, 7, 9, 11, 13, ?
Arithmetic sequence with common difference 2: 5, 7, 9, 11, 13, 15
arithmetic, linear

Question 8

What is the next term in the sequence: 2, 4, 6, 10, 16, 26, ?
Each term is sum of previous two: 2, 4, 6, 10, 16, 26, 42
fibonacci, addition

Question 9

What is the next term in this alternating sign sequence: 2, -5, 8, -11, 14, ?
Arithmetic sequence (add 3) with alternating signs
Sequence: 2, -5, 8, -11, 14
Next base term: 17 ā†’ -17
alternating, signs, negative

Question 10

What is the next term in the sequence: 10, 13, 16, 19, 22, ?
Arithmetic sequence with common difference 3: 10, 13, 16, 19, 22, 25
arithmetic, linear

Question 11

What is the next letter in the sequence: B, C, D, F, ?
Consonants in order (skipping vowels)
alphabet, letters, pattern

Question 12

What is the next matrix in this sequence? [1, 1] [2, 2] ā†“ ? (Choose the correct 2x2 matrix)
Pattern: Each row repeats the same number, increasing

Next matrix:
[3, 3]
[4, 4]
matrix, 2d, grid

Question 13

Complete this number pyramid (each number is sum of the two below it): 31 16 15 8 8 7 3 5 3 4 What is the top number?
Working from bottom up:
Level 2: 8, 8, 7
Level 3: 16, 15
Top: 31
pyramid, tree, hierarchical

Question 14

What is the next term in this fraction sequence: 1/2, 1/4, 1/6, 1/8, ?
Reciprocals of arithmetic sequence (add 2)
Sequence: 1/2, 1/4, 1/6, 1/8
Next: 1/10
fractions, rational

Question 15

Find the missing term: 2, 2, 4, ?, 10
Fibonacci-style sequence (each term is sum of previous two):
Full sequence: 2, 2, 4, 6, 10
Missing term: 6
missing-term, completion

Question 16

What is the next matrix in this sequence? [1, 1] [2, 2] ā†“ ? (Choose the correct 2x2 matrix)
Pattern: Each row repeats the same number, increasing

Next matrix:
[3, 3]
[4, 4]
matrix, 2d, grid

Question 17

What is the next term in this fraction sequence: 1/5, 2/10, 4/20, 8/40, ?
Multiply numerator and denominator by 2 each time
Sequence: 1/5, 2/10, 4/20, 8/40
Next: 16/80
fractions, rational

Question 18

What is the next term in this alternating sign sequence: 5, -9, 13, -17, 21, ?
Arithmetic sequence (add 4) with alternating signs
Sequence: 5, -9, 13, -17, 21
Next base term: 25 ā†’ -25
alternating, signs, negative

Question 19

What is the next letter in the sequence: N, M, L, K, J, ?
Letters moving backward by 1 positions
N, M, L, K, J ā†’ I
alphabet, letters, pattern

Question 20

What is the next term in the prime sequence: 5, 7, 11, 13, ?
Consecutive prime numbers: 5, 7, 11, 13, 17
primes, number-theory
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