Question 1
The sum of ages of all family members is 160 and their average age is 32. How many members are there in the family?
number = total / average = 160 / 32 = 5
Find Number of Family Members - Expert Level: conceptual clarity Find Number of Family Members EXPERT
This skill evaluation ⚡ worksheet focuses on Find Number of Family Members - a key topic in Age Problems. You'll solve 20 expert-level problems (Worksheet 9 of 10). The primary focus is on conceptual clarity. Master find number of family members ssc cgl, find number of family members reasoning tricks, and fast find number of family members solving through systematic practice.
What you'll learn in this worksheet:
- Master find number of family members ssc cgl through focused practice
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Your progress through Find Number of Family Members
Worksheet 9 of 10 (88% complete)
Question 2
The sum of ages of all family members is 145 and their average age is 29. How many members are there in the family?
number = total / average = 145 / 29 = 5
Question 3
The sum of ages of all family members is 95 and their average age is 19. How many members are there in the family?
number = total / average = 95 / 19 = 5
Question 4
The sum of ages of all family members is 162 and their average age is 27. How many members are there in the family?
number = total / average = 162 / 27 = 6
Question 5
The sum of ages of all family members is 132 and their average age is 22. How many members are there in the family?
number = total / average = 132 / 22 = 6
Question 6
The sum of ages of all family members is 104 and their average age is 26. How many members are there in the family?
number = total / average = 104 / 26 = 4
Question 7
The sum of ages of all family members is 125 and their average age is 25. How many members are there in the family?
number = total / average = 125 / 25 = 5
Question 8
The sum of ages of all family members is 66 and their average age is 22. How many members are there in the family?
number = total / average = 66 / 22 = 3
Question 9
The sum of ages of all family members is 60 and their average age is 20. How many members are there in the family?
number = total / average = 60 / 20 = 3
Question 10
The sum of ages of all family members is 217 and their average age is 31. How many members are there in the family?
number = total / average = 217 / 31 = 7
Question 11
The sum of ages of all family members is 133 and their average age is 19. How many members are there in the family?
number = total / average = 133 / 19 = 7
Question 12
The sum of ages of all family members is 140 and their average age is 20. How many members are there in the family?
number = total / average = 140 / 20 = 7
Question 13
The sum of ages of all family members is 72 and their average age is 24. How many members are there in the family?
number = total / average = 72 / 24 = 3
Question 14
The sum of ages of all family members is 66 and their average age is 22. How many members are there in the family?
number = total / average = 66 / 22 = 3
Question 15
The sum of ages of all family members is 105 and their average age is 21. How many members are there in the family?
number = total / average = 105 / 21 = 5
Question 16
The sum of ages of all family members is 75 and their average age is 25. How many members are there in the family?
number = total / average = 75 / 25 = 3
Question 17
The sum of ages of all family members is 147 and their average age is 21. How many members are there in the family?
number = total / average = 147 / 21 = 7
Question 18
The sum of ages of all family members is 116 and their average age is 29. How many members are there in the family?
number = total / average = 116 / 29 = 4
Question 19
The sum of ages of all family members is 155 and their average age is 31. How many members are there in the family?
number = total / average = 155 / 31 = 5
Question 20
The sum of ages of all family members is 217 and their average age is 31. How many members are there in the family?
number = total / average = 217 / 31 = 7
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