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Logical Sequence - Intermediate Level: circular sequences INTERMEDIATE

Boost your speed and accuracy with this adaptive style šŸ“ˆ worksheet. Worksheet 15 of 30 presents 20 intermediate-level logical sequence problems. Focus on circular sequences while practicing sequential logic, step-by-step reasoning, process sequences. Difficulty: moderate complexity with mixed patterns. Perfect for mid-level test takers.

šŸ“ Worksheet 15 of 30 ā€¢ 20 questions ā€¢ ā±ļø Estimated time: 20 minutes ā€¢ šŸŽÆ Intermediate level

What you'll learn in this worksheet:
Your progress through Logical Sequence
Worksheet 15 of 30 (50% complete)

Question 1

Find the missing term: 3, 4, ?, 11, 18
Fibonacci-style sequence (each term is sum of previous two):
Full sequence: 3, 4, 7, 11, 18
Missing term: 7
missing-term, completion

Question 2

What is the next term in the prime sequence: 7, 11, 13, 17, ?
Consecutive prime numbers: 7, 11, 13, 17, 19
primes, number-theory

Question 3

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

Question 4

What is the next term in the sequence: 3, 9, 27, 81, ?
Geometric sequence with ratio 3: 3, 9, 27, 81, 243
geometric, ratio

Question 5

What is the next term in this fraction sequence: 1/2, 1/3, 1/4, 1/5, ?
Reciprocals of arithmetic sequence (add 1)
Sequence: 1/2, 1/3, 1/4, 1/5
Next: 1/6
fractions, rational

Question 6

What is the next term in this fraction sequence: 2/2, 4/3, 6/4, 8/5, ?
Numerator increases by 2, denominator increases by 1
Sequence: 2/2, 4/3, 6/4, 8/5
Next: 10/6
fractions, rational

Question 7

Complete this number pyramid (each number is sum of the two below it): 27 16 11 10 6 5 5 5 1 4 What is the top number?
Working from bottom up:
Level 2: 10, 6, 5
Level 3: 16, 11
Top: 27
pyramid, tree, hierarchical

Question 8

Complete this number pyramid (each number is product of the two below it): 48 12 4 6 2 2 3 2 1 2 What is the top number?
Working from bottom up:
Level 2: 6, 2, 2
Level 3: 12, 4
Top: 48
pyramid, tree, hierarchical

Question 9

Complete this number pyramid (each number is sum of the two below it): 33 15 18 6 9 9 1 5 4 5 What is the top number?
Working from bottom up:
Level 2: 6, 9, 9
Level 3: 15, 18
Top: 33
pyramid, tree, hierarchical

Question 10

What is the next term in the sequence: 1, 4, 9, 16, 25, ?
Perfect squares starting from 1Ā²: 1, 4, 9, 16, 25, 36
squares, powers

Question 11

What is the next term in the sequence: 6, 11, 16, 21, 26, ?
Arithmetic sequence with common difference 5: 6, 11, 16, 21, 26, 31
arithmetic, linear

Question 12

What comes next in this pattern? A, C, E, G, ?
Every other letter: A(1), C(3), E(5), G(7) ā†’ next I(9)

Answer: I
visual, pattern, shapes

Question 13

What is the next term in the sequence: 9, 16, 25, 36, 49, ?
Perfect squares starting from 3Ā²: 9, 16, 25, 36, 49, 64
squares, powers

Question 14

What is the next term in this sequence: 1, 5, 13, 25, ?
Quadratic sequence: 2nĀ² + 2n + 1
When n=0: 1
n=1: 5
n=2: 13
n=3: 25
Next (n=4): 41
quadratic, cubic, polynomial

Question 15

What comes next in this pattern? 1, 4, 9, 16, ?
Square numbers: 1Ā², 2Ā², 3Ā², 4Ā² ā†’ next 5Ā² = 25

Answer: 25
visual, pattern, shapes

Question 16

What is the next term in the sequence: 1, 4, 5, 9, 14, 23, ?
Each term is sum of previous two: 1, 4, 5, 9, 14, 23, 37
fibonacci, addition

Question 17

What is the next term in this alternating sign sequence: 3, -6, 12, -24, 48, ?
Geometric sequence (multiply by 2) with alternating signs
Sequence: 3, -6, 12, -24, 48
Next term: -96
alternating, signs, negative

Question 18

What is the next term in this alternating sign sequence: 9, -16, 25, -36, 49, ?
Square numbers with alternating signs
Sequence: 9, -16, 25, -36, 49
Next term: -64
alternating, signs, negative

Question 19

What is the next term in this fraction sequence: 1/2, 1/3, 1/4, 1/5, ?
Reciprocals of arithmetic sequence (add 1)
Sequence: 1/2, 1/3, 1/4, 1/5
Next: 1/6
fractions, rational

Question 20

What is the next letter in the sequence: H, F, D, B, @, ?
Letters moving backward by 2 positions
H, F, D, B, @ ā†’ >
alphabet, letters, pattern
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