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Group Size Deduction: Worksheet 2 - Beginner Practice Group Size Deduction BEGINNER

Ready to master Group Size Deduction? This entry level practice worksheet (2/10) presents 20 beginner-level challenges. Focus area: pattern recognition. Learn to solve group size deduction reasoning questions, handle group size deduction practice, and perfect group size deduction for competitive exams with our step-by-step solutions.

📝 Worksheet 2 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner level

What you'll learn in this worksheet:
Your progress through Group Size Deduction
Worksheet 2 of 10 (11% complete)

Question 1

The average age of a group is 20. The sum of their ages is 120. How many people are there in the group?
Count = sum / average = 120 / 20 = 6

Question 2

The average age of a group is 27. The sum of their ages is 135. How many people are there in the group?
Count = sum / average = 135 / 27 = 5

Question 3

The average age of a group is 26. The sum of their ages is 130. How many people are there in the group?
Count = sum / average = 130 / 26 = 5

Question 4

The average age of a group is 26. The sum of their ages is 78. How many people are there in the group?
Count = sum / average = 78 / 26 = 3

Question 5

The average age of a group is 22. The sum of their ages is 44. How many people are there in the group?
Count = sum / average = 44 / 22 = 2

Question 6

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 7

The average age of a group is 25. The sum of their ages is 50. How many people are there in the group?
Count = sum / average = 50 / 25 = 2

Question 8

The average age of a group is 18. The sum of their ages is 108. How many people are there in the group?
Count = sum / average = 108 / 18 = 6

Question 9

The average age of a group is 21. The sum of their ages is 84. How many people are there in the group?
Count = sum / average = 84 / 21 = 4

Question 10

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 11

The average age of a group is 14. The sum of their ages is 84. How many people are there in the group?
Count = sum / average = 84 / 14 = 6

Question 12

The average age of a group is 18. The sum of their ages is 72. How many people are there in the group?
Count = sum / average = 72 / 18 = 4

Question 13

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 14

The average age of a group is 23. The sum of their ages is 46. How many people are there in the group?
Count = sum / average = 46 / 23 = 2

Question 15

The average age of a group is 12. The sum of their ages is 48. How many people are there in the group?
Count = sum / average = 48 / 12 = 4

Question 16

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 17

The average age of a group is 15. The sum of their ages is 60. How many people are there in the group?
Count = sum / average = 60 / 15 = 4

Question 18

The average age of a group is 12. The sum of their ages is 60. How many people are there in the group?
Count = sum / average = 60 / 12 = 5

Question 19

The average age of a group is 27. The sum of their ages is 162. How many people are there in the group?
Count = sum / average = 162 / 27 = 6

Question 20

The average age of a group is 15. The sum of their ages is 60. How many people are there in the group?
Count = sum / average = 60 / 15 = 4
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