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Number Analogy - Advanced Level: percentage relations ADVANCED

Boost your speed and accuracy with this high difficulty set 📈 worksheet. Worksheet 25 of 30 presents 20 advanced-level number analogy problems. Focus on percentage relations while practicing arithmetic operations, digit manipulation, number squares. Difficulty: complex scenarios and multi-step problems. Perfect for advanced test takers.

📝 Worksheet 25 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Advanced level

What you'll learn in this worksheet:
Your progress through Number Analogy
Worksheet 25 of 30 (83% complete)

Question 1

Find the missing number: 2, 2, 4 : 8 :: 1, 2, 3 : ?
Tribonacci pattern: each term is sum of previous three. 1+2+3 = 6
pattern, sequence

Question 2

Find the missing number: 123 : 6 :: 134 : ?
The relationship is the product of digits. Product of digits of 123 = 6, product of digits of 134 = 12
product, digits

Question 3

Find the missing number: 43 : 41 :: 17 : ?
The relationship is the previous prime number. Previous prime before 17 is 13
prime, advanced

Question 4

Find the missing number: 22 : 10 :: 28 : ?
The subtractor increases: -12 then -14. So 28 - 14 = 14
subtraction, basic

Question 5

Find the missing number: 43 : 4 :: 2 : ?
The relationship is the gap to the next prime. Gap after 2 is 1
prime, advanced

Question 6

Find the missing number: 36 : 1 :: 26 : ?
The relationship is sum of digits plus 1 (wrapping at 9). For 26: 8 + 1 = 9
digit, sum

Question 7

Find the missing number: 25 : 22 :: 26 : ?
The relationship is subtracting 3. So 25 - 3 = 22, and 26 - 3 = 23
subtraction, basic

Question 8

Find the missing number: 47 : 28 :: 94 : ?
The relationship is the product of digits. Product of digits of 47 = 28, product of digits of 94 = 36
product, digits

Question 9

Find the missing number: 29 : 18 :: 76 : ?
The relationship is the product of digits. Product of digits of 29 = 18, product of digits of 76 = 42
product, digits

Question 10

Find the missing number: 84 : 132 :: 45 : ?
The relationship is the sum of number and its reverse. 45 + 54 = 99
reverse, digits

Question 11

Find the missing number: 23 : 20 :: 33 : ?
The subtractor alternates: -3 then -2. So 33 - 2 = 31
subtraction, basic

Question 12

Find the missing number: 62 : 26 :: 52 : ?
The relationship is reversing the digits. Reverse of 62 is 26, reverse of 52 is 25
reverse, digits

Question 13

Find the missing number: 2 : 1 :: 3 : ?
The relationship is the gap to the next prime. Gap after 3 is 2
prime, advanced

Question 14

Find the missing number: 3 : 16 :: 5 : ?
The relationship is the next consecutive square. (5+1)² = 36
square, roots

Question 15

Find the missing number: 3 : 6 :: 4 : ?
The relationship is factorial. 3! = 6, 4! = 24
factorial, advanced

Question 16

Find the missing number: 34 : 12 :: 68 : ?
The relationship is the product of digits. Product of digits of 34 = 12, product of digits of 68 = 48
product, digits

Question 17

Find the missing number: 13 : 17 :: 2 : ?
The relationship is the next prime number. Next prime after 2 is 3
prime, advanced

Question 18

Find the missing number: 33 : 0 :: 28 : ?
The relationship is the difference between number and its reverse. |28 - 82| = 54
reverse, digits

Question 19

Find the missing number: 20 : 14 :: 23 : ?
The relationship is subtracting 6. So 20 - 6 = 14, and 23 - 6 = 17
subtraction, basic

Question 20

Find the missing number: 145 : 20 :: 124 : ?
The relationship is the product of digits. Product of digits of 145 = 20, product of digits of 124 = 8
product, digits
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