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Age Grid: Worksheet 10 - Expert Practice Age Grid EXPERT

Ready to master Age Grid? This accuracy focus 👑 worksheet (10/10) presents 20 expert-level challenges. Focus area: application-based learning. Learn to solve age grid reasoning tricks, handle fast age grid solving, and perfect age grid mastery with our step-by-step solutions.

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

What you'll learn in this worksheet:
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Worksheet 10 of 10 (100% complete)

Question 1

Four people: Bentley, Naina, Paresh, Chitra Given: 1. The sum of all four ages is 127 2. Bentley + Naina = 49 3. Chitra is 8 years older than Paresh 4. Naina is 30 years old Find Bentley's age.
Step 1: From clue 4, Naina = 30

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Bentley = 19

Complete ages: Bentley=19, Naina=30, Paresh=35, Chitra=43

Question 2

Four people: Mitali, Jagdish, Emmett, Tanu Given: 1. The sum of all four ages is 131 2. Mitali + Jagdish = 50 3. Tanu is 9 years older than Emmett 4. Emmett is 36 years old Find Tanu's age.
Step 1: From clue 4, Emmett = 36

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Tanu = 45

Complete ages: Mitali=23, Jagdish=27, Emmett=36, Tanu=45

Question 3

Four people: Raveena, Raghav, Pranay, Katia Given: 1. The sum of all four ages is 122 2. Raveena + Raghav = 45 3. Katia is 7 years older than Pranay 4. Katia is 42 years old Find Raveena's age.
Step 1: From clue 4, Katia = 42

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Raveena = 21

Complete ages: Raveena=21, Raghav=24, Pranay=35, Katia=42

Question 4

Four people: Emery, Harrison, Heidi, Brijesh Given: 1. The sum of all four ages is 154 2. Emery + Harrison = 60 3. Brijesh is 4 years older than Heidi 4. Harrison is 35 years old Find Heidi's age.
Step 1: From clue 4, Harrison = 35

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Heidi = 45

Complete ages: Emery=25, Harrison=35, Heidi=45, Brijesh=49

Question 5

Four people: Anna, Bjorn, Alok, Swati Given: 1. The sum of all four ages is 110 2. Anna + Bjorn = 44 3. Swati is 6 years older than Alok 4. Alok is 30 years old Find Swati's age.
Step 1: From clue 4, Alok = 30

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Swati = 36

Complete ages: Anna=20, Bjorn=24, Alok=30, Swati=36

Question 6

Four people: Renu, Manas, Parvathy, Saloni Given: 1. The sum of all four ages is 130 2. Renu + Manas = 48 3. Saloni is 12 years older than Parvathy 4. Renu is 22 years old Find Parvathy's age.
Step 1: From clue 4, Renu = 22

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Parvathy = 35

Complete ages: Renu=22, Manas=26, Parvathy=35, Saloni=47

Question 7

Four people: Kinsley, Shashi, Ethan, Jivika Given: 1. The sum of all four ages is 121 2. Kinsley + Shashi = 41 3. Jivika is 10 years older than Ethan 4. Shashi is 23 years old Find Kinsley's age.
Step 1: From clue 4, Shashi = 23

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Kinsley = 18

Complete ages: Kinsley=18, Shashi=23, Ethan=35, Jivika=45

Question 8

Four people: Aish, Aditi, Diego, Quinn Given: 1. The sum of all four ages is 110 2. Aish + Aditi = 47 3. Quinn is 5 years older than Diego 4. Diego is 29 years old Find Quinn's age.
Step 1: From clue 4, Diego = 29

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Quinn = 34

Complete ages: Aish=21, Aditi=26, Diego=29, Quinn=34

Question 9

Four people: Komal, Santosh, Vimal, Sourav Given: 1. The sum of all four ages is 145 2. Komal + Santosh = 56 3. Sourav is 7 years older than Vimal 4. Komal is 24 years old Find Sourav's age.
Step 1: From clue 4, Komal = 24

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Sourav = 48

Complete ages: Komal=24, Santosh=32, Vimal=41, Sourav=48

Question 10

Four people: Navya, Lakshmi, Angel, Maya Given: 1. The sum of all four ages is 131 2. Navya + Lakshmi = 46 3. Maya is 9 years older than Angel 4. Maya is 47 years old Find Navya's age.
Step 1: From clue 4, Maya = 47

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Navya = 20

Complete ages: Navya=20, Lakshmi=26, Angel=38, Maya=47

Question 11

Four people: Cora, Surya, Vikram, Allison Given: 1. The sum of all four ages is 141 2. Cora + Surya = 47 3. Allison is 12 years older than Vikram 4. Vikram is 41 years old Find Surya's age.
Step 1: From clue 4, Vikram = 41

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Surya = 29

Complete ages: Cora=18, Surya=29, Vikram=41, Allison=53

Question 12

Four people: Henry, Aria, Eliana, Muskan Given: 1. The sum of all four ages is 129 2. Henry + Aria = 53 3. Muskan is 12 years older than Eliana 4. Henry is 24 years old Find Aria's age.
Step 1: From clue 4, Henry = 24

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Aria = 29

Complete ages: Henry=24, Aria=29, Eliana=32, Muskan=44

Question 13

Four people: Caleb, Narendra, Mason, Rani Given: 1. The sum of all four ages is 87 2. Caleb + Narendra = 33 3. Rani is 6 years older than Mason 4. Rani is 30 years old Find Mason's age.
Step 1: From clue 4, Rani = 30

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Mason = 24

Complete ages: Caleb=15, Narendra=18, Mason=24, Rani=30

Question 14

Four people: Prithvi, Pawan, Rajat, Ujjwal Given: 1. The sum of all four ages is 125 2. Prithvi + Pawan = 53 3. Ujjwal is 10 years older than Rajat 4. Prithvi is 25 years old Find Pawan's age.
Step 1: From clue 4, Prithvi = 25

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Pawan = 28

Complete ages: Prithvi=25, Pawan=28, Rajat=31, Ujjwal=41

Question 15

Four people: Asha, Raelynn, Gabriel, Mohan Given: 1. The sum of all four ages is 143 2. Asha + Raelynn = 58 3. Mohan is 3 years older than Gabriel 4. Gabriel is 41 years old Find Asha's age.
Step 1: From clue 4, Gabriel = 41

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Asha = 24

Complete ages: Asha=24, Raelynn=34, Gabriel=41, Mohan=44

Question 16

Four people: Caleb, Bela, Patrick, Noah Given: 1. The sum of all four ages is 138 2. Caleb + Bela = 52 3. Noah is 10 years older than Patrick 4. Noah is 48 years old Find Patrick's age.
Step 1: From clue 4, Noah = 48

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Patrick = 38

Complete ages: Caleb=20, Bela=32, Patrick=38, Noah=48

Question 17

Four people: Jordan, Sanjana, Elizabeth, Mary Given: 1. The sum of all four ages is 146 2. Jordan + Sanjana = 61 3. Mary is 3 years older than Elizabeth 4. Mary is 44 years old Find Elizabeth's age.
Step 1: From clue 4, Mary = 44

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Elizabeth = 41

Complete ages: Jordan=25, Sanjana=36, Elizabeth=41, Mary=44

Question 18

Four people: Bhuvnesh, Hina, Nira, Shilpa Given: 1. The sum of all four ages is 140 2. Bhuvnesh + Hina = 54 3. Shilpa is 12 years older than Nira 4. Bhuvnesh is 22 years old Find Shilpa's age.
Step 1: From clue 4, Bhuvnesh = 22

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Shilpa = 49

Complete ages: Bhuvnesh=22, Hina=32, Nira=37, Shilpa=49

Question 19

Four people: Prashant, Gargi, Paresh, Everly Given: 1. The sum of all four ages is 111 2. Prashant + Gargi = 42 3. Everly is 11 years older than Paresh 4. Gargi is 23 years old Find Prashant's age.
Step 1: From clue 4, Gargi = 23

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Prashant = 19

Complete ages: Prashant=19, Gargi=23, Paresh=29, Everly=40

Question 20

Four people: Sanjay, Dhanush, Arlo, Neelam Given: 1. The sum of all four ages is 91 2. Sanjay + Dhanush = 33 3. Neelam is 4 years older than Arlo 4. Sanjay is 15 years old Find Neelam's age.
Step 1: From clue 4, Sanjay = 15

Step 2: Using clue 2, we can find the other person in that pair

Step 3: Using clue 3 and clue 1, we can determine all ages

Step 4: Therefore, Neelam = 31

Complete ages: Sanjay=15, Dhanush=18, Arlo=27, Neelam=31
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