Question 1
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
Find Number of Family Members Advanced Worksheet: Focus on exam-oriented approach Find Number of Family Members ADVANCED
Level up your Find Number of Family Members skills! You're at Worksheet 8 of 10 (77% through this series). This exam hall simulation worksheet features 20 advanced-level problems with a focus on exam-oriented approach. Topics covered: find number of family members bank exam questions, find number of family members ssc cgl, find number of family members reasoning tricks.
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Worksheet 8 of 10 (77% complete)
Question 2
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 3
The sum of ages of all family members is 108 and their average age is 18. How many members are there in the family?
number = total / average = 108 / 18 = 6
Question 4
The sum of ages of all family members is 135 and their average age is 27. How many members are there in the family?
number = total / average = 135 / 27 = 5
Question 5
The sum of ages of all family members is 63 and their average age is 21. How many members are there in the family?
number = total / average = 63 / 21 = 3
Question 6
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 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 105 and their average age is 21. How many members are there in the family?
number = total / average = 105 / 21 = 5
Question 9
The sum of ages of all family members is 54 and their average age is 18. How many members are there in the family?
number = total / average = 54 / 18 = 3
Question 10
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 11
The sum of ages of all family members is 84 and their average age is 21. How many members are there in the family?
number = total / average = 84 / 21 = 4
Question 12
The sum of ages of all family members is 96 and their average age is 24. How many members are there in the family?
number = total / average = 96 / 24 = 4
Question 13
The sum of ages of all family members is 174 and their average age is 29. How many members are there in the family?
number = total / average = 174 / 29 = 6
Question 14
The sum of ages of all family members is 210 and their average age is 30. How many members are there in the family?
number = total / average = 210 / 30 = 7
Question 15
The sum of ages of all family members is 130 and their average age is 26. How many members are there in the family?
number = total / average = 130 / 26 = 5
Question 16
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 17
The sum of ages of all family members is 150 and their average age is 30. How many members are there in the family?
number = total / average = 150 / 30 = 5
Question 18
The sum of ages of all family members is 108 and their average age is 18. How many members are there in the family?
number = total / average = 108 / 18 = 6
Question 19
The sum of ages of all family members is 156 and their average age is 26. How many members are there in the family?
number = total / average = 156 / 26 = 6
Question 20
The sum of ages of all family members is 161 and their average age is 23. How many members are there in the family?
number = total / average = 161 / 23 = 7
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