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Average Replacement: Worksheet 6 - Intermediate-Advanced Practice Average Replacement INTERMEDIATE ADVANCED

Ready to master Average Replacement? This timed practice ⚡ worksheet (6/10) presents 20 intermediate-advanced-level challenges. Focus area: speed building. Learn to solve average replacement tricks, handle average replacement shortcut methods, and perfect average replacement 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 Average Replacement
Worksheet 6 of 10 (55% complete)

Question 1

The average age of 5 people is 27. If Luke (age 42) leaves and a new person joins, the average becomes 28. Find the age of the new person.
Initial total = 27 × 5 = 135
After Luke leaves: 135 - 42 = 93
New total = 28 × 5 = 140
New person's age = 140 - (93) = 47

Question 2

The average age of 5 people is 30. If Mohan (age 35) leaves and a new person joins, the average becomes 28. Find the age of the new person.
Initial total = 30 × 5 = 150
After Mohan leaves: 150 - 35 = 115
New total = 28 × 5 = 140
New person's age = 140 - (115) = 25

Question 3

The average age of 4 people is 32. If Vimal (age 26) leaves and a new person joins, the average becomes 32. Find the age of the new person.
Initial total = 32 × 4 = 128
After Vimal leaves: 128 - 26 = 102
New total = 32 × 4 = 128
New person's age = 128 - (102) = 26

Question 4

The average age of 6 people is 37. If Sarabjit (age 44) leaves and a new person joins, the average becomes 40. Find the age of the new person.
Initial total = 37 × 6 = 222
After Sarabjit leaves: 222 - 44 = 178
New total = 40 × 6 = 240
New person's age = 240 - (178) = 62

Question 5

The average age of 6 people is 30. If Eliana (age 40) leaves and a new person joins, the average becomes 30. Find the age of the new person.
Initial total = 30 × 6 = 180
After Eliana leaves: 180 - 40 = 140
New total = 30 × 6 = 180
New person's age = 180 - (140) = 40

Question 6

The average age of 4 people is 37. If Ezra (age 46) leaves and a new person joins, the average becomes 32. Find the age of the new person.
Initial total = 37 × 4 = 148
After Ezra leaves: 148 - 46 = 102
New total = 32 × 4 = 128
New person's age = 128 - (102) = 26

Question 7

The average age of 4 people is 38. If Levi (age 32) leaves and a new person joins, the average becomes 45. Find the age of the new person.
Initial total = 38 × 4 = 152
After Levi leaves: 152 - 32 = 120
New total = 45 × 4 = 180
New person's age = 180 - (120) = 60

Question 8

The average age of 6 people is 35. If Monika (age 27) leaves and a new person joins, the average becomes 36. Find the age of the new person.
Initial total = 35 × 6 = 210
After Monika leaves: 210 - 27 = 183
New total = 36 × 6 = 216
New person's age = 216 - (183) = 33

Question 9

The average age of 5 people is 32. If Valentina (age 43) leaves and a new person joins, the average becomes 36. Find the age of the new person.
Initial total = 32 × 5 = 160
After Valentina leaves: 160 - 43 = 117
New total = 36 × 5 = 180
New person's age = 180 - (117) = 63

Question 10

The average age of 6 people is 34. If Leah (age 49) leaves and a new person joins, the average becomes 32. Find the age of the new person.
Initial total = 34 × 6 = 204
After Leah leaves: 204 - 49 = 155
New total = 32 × 6 = 192
New person's age = 192 - (155) = 37

Question 11

The average age of 6 people is 33. If Ankit (age 22) leaves and a new person joins, the average becomes 37. Find the age of the new person.
Initial total = 33 × 6 = 198
After Ankit leaves: 198 - 22 = 176
New total = 37 × 6 = 222
New person's age = 222 - (176) = 46

Question 12

The average age of 5 people is 37. If Ines (age 41) leaves and a new person joins, the average becomes 34. Find the age of the new person.
Initial total = 37 × 5 = 185
After Ines leaves: 185 - 41 = 144
New total = 34 × 5 = 170
New person's age = 170 - (144) = 26

Question 13

The average age of 6 people is 28. If Drishti (age 46) leaves and a new person joins, the average becomes 26. Find the age of the new person.
Initial total = 28 × 6 = 168
After Drishti leaves: 168 - 46 = 122
New total = 26 × 6 = 156
New person's age = 156 - (122) = 34

Question 14

The average age of 4 people is 37. If Omar (age 39) leaves and a new person joins, the average becomes 37. Find the age of the new person.
Initial total = 37 × 4 = 148
After Omar leaves: 148 - 39 = 109
New total = 37 × 4 = 148
New person's age = 148 - (109) = 39

Question 15

The average age of 5 people is 35. If Eva (age 20) leaves and a new person joins, the average becomes 39. Find the age of the new person.
Initial total = 35 × 5 = 175
After Eva leaves: 175 - 20 = 155
New total = 39 × 5 = 195
New person's age = 195 - (155) = 40

Question 16

The average age of 4 people is 34. If Madelyn (age 22) leaves and a new person joins, the average becomes 39. Find the age of the new person.
Initial total = 34 × 4 = 136
After Madelyn leaves: 136 - 22 = 114
New total = 39 × 4 = 156
New person's age = 156 - (114) = 42

Question 17

The average age of 4 people is 34. If Meena (age 44) leaves and a new person joins, the average becomes 29. Find the age of the new person.
Initial total = 34 × 4 = 136
After Meena leaves: 136 - 44 = 92
New total = 29 × 4 = 116
New person's age = 116 - (92) = 24

Question 18

The average age of 6 people is 34. If Durga (age 39) leaves and a new person joins, the average becomes 37. Find the age of the new person.
Initial total = 34 × 6 = 204
After Durga leaves: 204 - 39 = 165
New total = 37 × 6 = 222
New person's age = 222 - (165) = 57

Question 19

The average age of 4 people is 33. If Mia (age 41) leaves and a new person joins, the average becomes 35. Find the age of the new person.
Initial total = 33 × 4 = 132
After Mia leaves: 132 - 41 = 91
New total = 35 × 4 = 140
New person's age = 140 - (91) = 49

Question 20

The average age of 6 people is 33. If Samantha (age 40) leaves and a new person joins, the average becomes 37. Find the age of the new person.
Initial total = 33 × 6 = 198
After Samantha leaves: 198 - 40 = 158
New total = 37 × 6 = 222
New person's age = 222 - (158) = 64
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