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Logical Sequence - Expert Level: conceptual clarity Logical Sequence EXPERT

This skill evaluation ⚡ worksheet focuses on Logical Sequence - a key topic in Mathematical Operations. You'll solve 20 expert-level problems (Worksheet 9 of 10). The primary focus is on conceptual clarity. Master logical sequence ssc cgl, logical sequence reasoning tricks, and fast logical sequence solving through systematic practice.

📝 Worksheet 9 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through Logical Sequence
Worksheet 9 of 10 (88% complete)

Question 1

Find the missing number in the sequence: ?, 27, 81, 243, 729
The pattern: Each term is multiplied by 3. Therefore, the missing number is 9

Question 2

Find the missing number in the sequence: 3, ?, 81, 6561, 43046721
The pattern: Each term is multiplied by 3. Therefore, the missing number is 9

Question 3

Find the missing number in the sequence: 7, 14, 28, ?, 112, 224
The pattern: Each term is multiplied by 2. Therefore, the missing number is 56

Question 4

Find the missing number in the sequence: ?, 18, 36, 72
The pattern: Each term is multiplied by 2. Therefore, the missing number is 9

Question 5

Find the missing number in the sequence: 10, ?, 10000, 100000000, 10000000000000000, 100000000000000000000000000000000
The pattern: Each term is the square of the previous. Therefore, the missing number is 100

Question 6

Find the missing number in the sequence: 2, 6, 18, ?, 162
The pattern: Each term is multiplied by 3. Therefore, the missing number is 54

Question 7

Find the missing number in the sequence: 9, 81, ?, 43046721, 1853020188851841
The pattern: Each term is the square of the previous. Therefore, the missing number is 6561

Question 8

Find the missing number in the sequence: 2, 4, ?, 16, 32
The pattern: Each term increases by 2. Therefore, the missing number is 8

Question 9

Find the missing number in the sequence: ?, 2, 4, 8
The pattern: Each term is multiplied by 2. Therefore, the missing number is 1

Question 10

Find the missing number in the sequence: ?, 10, 12, 14, 16, 18
The pattern: Each term increases by 2. Therefore, the missing number is 8

Question 11

Find the missing number in the sequence: 2, 4, 8, ?
The pattern: Each term increases by 2. Therefore, the missing number is 16

Question 12

Find the missing number in the sequence: 10, 100, 10000, ?
The pattern: Each term is the square of the previous. Therefore, the missing number is 100000000

Question 13

Find the missing number in the sequence: 9, 18, 36, ?, 144, 288
The pattern: Each term is multiplied by 2. Therefore, the missing number is 72

Question 14

Find the missing number in the sequence: 3, 9, ?, 81
The pattern: Each term is multiplied by 3. Therefore, the missing number is 27

Question 15

Find the missing number in the sequence: 9, 11, ?, 15, 17
The pattern: Each term increases by 2. Therefore, the missing number is 13

Question 16

Find the missing number in the sequence: ?, 25, 625, 390625, 152587890625
The pattern: Each term is the square of the previous. Therefore, the missing number is 5

Question 17

Find the missing number in the sequence: 1, 3, ?, 7, 9
The pattern: Each term increases by 2. Therefore, the missing number is 5

Question 18

Find the missing number in the sequence: 5, 10, 20, 40, 80, ?
The pattern: Each term increases by 5. Therefore, the missing number is 160

Question 19

Find the missing number in the sequence: 4, 8, ?, 32
The pattern: Each term is multiplied by 2. Therefore, the missing number is 16

Question 20

Find the missing number in the sequence: 10, 100, ?, 100000000, 10000000000000000, 100000000000000000000000000000000
The pattern: Each term is the square of the previous. Therefore, the missing number is 10000
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