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Group Size Deduction: Worksheet 6 - Intermediate-Advanced Practice Group Size Deduction INTERMEDIATE ADVANCED

Ready to master Group Size Deduction? This timed practice ⚡ worksheet (6/10) presents 20 intermediate-advanced-level challenges. Focus area: speed building. Learn to solve group size deduction tricks, handle group size deduction shortcut methods, and perfect group size deduction bank exam questions with our step-by-step solutions.

📝 Worksheet 6 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Intermediate Advanced level

What you'll learn in this worksheet:
Your progress through Group Size Deduction
Worksheet 6 of 10 (55% complete)

Question 1

The average age of a group is 24. The sum of their ages is 144. How many people are there in the group?
Count = sum / average = 144 / 24 = 6

Question 2

The average age of a group is 18. The sum of their ages is 36. How many people are there in the group?
Count = sum / average = 36 / 18 = 2

Question 3

The average age of a group is 22. The sum of their ages is 88. How many people are there in the group?
Count = sum / average = 88 / 22 = 4

Question 4

The average age of a group is 25. The sum of their ages is 125. How many people are there in the group?
Count = sum / average = 125 / 25 = 5

Question 5

The average age of a group is 14. The sum of their ages is 28. How many people are there in the group?
Count = sum / average = 28 / 14 = 2

Question 6

The average age of a group is 21. The sum of their ages is 105. How many people are there in the group?
Count = sum / average = 105 / 21 = 5

Question 7

The average age of a group is 15. The sum of their ages is 75. How many people are there in the group?
Count = sum / average = 75 / 15 = 5

Question 8

The average age of a group is 20. The sum of their ages is 40. How many people are there in the group?
Count = sum / average = 40 / 20 = 2

Question 9

The average age of a group is 22. The sum of their ages is 88. How many people are there in the group?
Count = sum / average = 88 / 22 = 4

Question 10

The average age of a group is 15. The sum of their ages is 90. How many people are there in the group?
Count = sum / average = 90 / 15 = 6

Question 11

The average age of a group is 25. The sum of their ages is 75. How many people are there in the group?
Count = sum / average = 75 / 25 = 3

Question 12

The average age of a group is 24. The sum of their ages is 120. How many people are there in the group?
Count = sum / average = 120 / 24 = 5

Question 13

The average age of a group is 16. The sum of their ages is 96. How many people are there in the group?
Count = sum / average = 96 / 16 = 6

Question 14

The average age of a group is 26. The sum of their ages is 52. How many people are there in the group?
Count = sum / average = 52 / 26 = 2

Question 15

The average age of a group is 13. The sum of their ages is 65. How many people are there in the group?
Count = sum / average = 65 / 13 = 5

Question 16

The average age of a group is 23. The sum of their ages is 138. How many people are there in the group?
Count = sum / average = 138 / 23 = 6

Question 17

The average age of a group is 20. The sum of their ages is 100. How many people are there in the group?
Count = sum / average = 100 / 20 = 5

Question 18

The average age of a group is 16. The sum of their ages is 48. How many people are there in the group?
Count = sum / average = 48 / 16 = 3

Question 19

The average age of a group is 20. The sum of their ages is 80. How many people are there in the group?
Count = sum / average = 80 / 20 = 4

Question 20

The average age of a group is 18. The sum of their ages is 90. How many people are there in the group?
Count = sum / average = 90 / 18 = 5
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