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Three Generation - Absolute-Beginner Level: core concept mastery Three Generation ABSOLUTE BEGINNER

This skill primer 🌟 worksheet focuses on Three Generation - a key topic in Age Based Puzzles. You'll solve 20 absolute-beginner-level problems (Worksheet 1 of 10). The primary focus is on core concept mastery. Master three generation problems, three generation reasoning questions, and three generation practice through systematic practice.

📝 Worksheet 1 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Absolute Beginner level

What you'll learn in this worksheet:
Your progress through Three Generation
Worksheet 1 of 10 (0% complete)

Question 1

In a family, Lucy : Yara = 8:4 and Yara : Vinay = 3:1. The sum of their ages is 80. Find Yara's age.
Let common ratio for Yara be 12
Then Lucy:Yara:Vinay = 24:12:4
Sum of ratios = 40
Each unit = 80 ÷ 40 = 2
Yara's age = 12 × 2 = 24

Question 2

In a family, Payal : Udit = 5:3 and Udit : Jaideep = 3:1. The sum of their ages is 45. Find Udit's age.
Let common ratio for Udit be 3
Then Payal:Udit:Jaideep = 5:3:1
Sum of ratios = 9
Each unit = 45 ÷ 9 = 5
Udit's age = 3 × 5 = 15

Question 3

In a family, Dev : Sanjay = 5:4 and Sanjay : Karan = 4:1. The sum of their ages is 20. Find Sanjay's age.
Let common ratio for Sanjay be 4
Then Dev:Sanjay:Karan = 5:4:1
Sum of ratios = 10
Each unit = 20 ÷ 10 = 2
Sanjay's age = 4 × 2 = 8

Question 4

In a family, Piper : Uday = 5:3 and Uday : Ava = 4:1. The sum of their ages is 70. Find Uday's age.
Let common ratio for Uday be 12
Then Piper:Uday:Ava = 20:12:3
Sum of ratios = 35
Each unit = 70 ÷ 35 = 2
Uday's age = 12 × 2 = 24

Question 5

In a family, Christian : Vani = 7:4 and Vani : Delilah = 3:1. The sum of their ages is 148. Find Vani's age.
Let common ratio for Vani be 12
Then Christian:Vani:Delilah = 21:12:4
Sum of ratios = 37
Each unit = 148 ÷ 37 = 4
Vani's age = 12 × 4 = 48

Question 6

In a family, Nishant : Eliana = 8:3 and Eliana : Mahak = 3:1. The sum of their ages is 24. Find Eliana's age.
Let common ratio for Eliana be 3
Then Nishant:Eliana:Mahak = 8:3:1
Sum of ratios = 12
Each unit = 24 ÷ 12 = 2
Eliana's age = 3 × 2 = 6

Question 7

In a family, Ian : Nolan = 7:3 and Nolan : Devanshi = 4:1. The sum of their ages is 129. Find Nolan's age.
Let common ratio for Nolan be 12
Then Ian:Nolan:Devanshi = 28:12:3
Sum of ratios = 43
Each unit = 129 ÷ 43 = 3
Nolan's age = 12 × 3 = 36

Question 8

In a family, Brielle : Priyanka = 5:4 and Priyanka : Ram = 4:1. The sum of their ages is 40. Find Priyanka's age.
Let common ratio for Priyanka be 4
Then Brielle:Priyanka:Ram = 5:4:1
Sum of ratios = 10
Each unit = 40 ÷ 10 = 4
Priyanka's age = 4 × 4 = 16

Question 9

In a family, Bina : Freya = 7:3 and Freya : Farhan = 3:1. The sum of their ages is 55. Find Freya's age.
Let common ratio for Freya be 3
Then Bina:Freya:Farhan = 7:3:1
Sum of ratios = 11
Each unit = 55 ÷ 11 = 5
Freya's age = 3 × 5 = 15

Question 10

In a family, Hazel : Eva = 5:4 and Eva : Kamini = 4:1. The sum of their ages is 40. Find Eva's age.
Let common ratio for Eva be 4
Then Hazel:Eva:Kamini = 5:4:1
Sum of ratios = 10
Each unit = 40 ÷ 10 = 4
Eva's age = 4 × 4 = 16

Question 11

In a family, Nimesh : Sakshi = 8:4 and Sakshi : Adeline = 3:1. The sum of their ages is 80. Find Sakshi's age.
Let common ratio for Sakshi be 12
Then Nimesh:Sakshi:Adeline = 24:12:4
Sum of ratios = 40
Each unit = 80 ÷ 40 = 2
Sakshi's age = 12 × 2 = 24

Question 12

In a family, Urvi : Shlok = 7:3 and Shlok : George = 4:1. The sum of their ages is 86. Find Shlok's age.
Let common ratio for Shlok be 12
Then Urvi:Shlok:George = 28:12:3
Sum of ratios = 43
Each unit = 86 ÷ 43 = 2
Shlok's age = 12 × 2 = 24

Question 13

In a family, Stella : Dhruv = 5:4 and Dhruv : Deepti = 3:1. The sum of their ages is 62. Find Dhruv's age.
Let common ratio for Dhruv be 12
Then Stella:Dhruv:Deepti = 15:12:4
Sum of ratios = 31
Each unit = 62 ÷ 31 = 2
Dhruv's age = 12 × 2 = 24

Question 14

In a family, Caroline : Sagar = 8:3 and Sagar : Emma = 4:1. The sum of their ages is 188. Find Sagar's age.
Let common ratio for Sagar be 12
Then Caroline:Sagar:Emma = 32:12:3
Sum of ratios = 47
Each unit = 188 ÷ 47 = 4
Sagar's age = 12 × 4 = 48

Question 15

In a family, Drishti : Lucy = 5:4 and Lucy : Shilpa = 3:1. The sum of their ages is 62. Find Lucy's age.
Let common ratio for Lucy be 12
Then Drishti:Lucy:Shilpa = 15:12:4
Sum of ratios = 31
Each unit = 62 ÷ 31 = 2
Lucy's age = 12 × 2 = 24

Question 16

In a family, Komal : Bennett = 5:4 and Bennett : Radha = 3:1. The sum of their ages is 155. Find Bennett's age.
Let common ratio for Bennett be 12
Then Komal:Bennett:Radha = 15:12:4
Sum of ratios = 31
Each unit = 155 ÷ 31 = 5
Bennett's age = 12 × 5 = 60

Question 17

In a family, Prasanna : Lakshmi = 7:3 and Lakshmi : Leah = 3:1. The sum of their ages is 44. Find Lakshmi's age.
Let common ratio for Lakshmi be 3
Then Prasanna:Lakshmi:Leah = 7:3:1
Sum of ratios = 11
Each unit = 44 ÷ 11 = 4
Lakshmi's age = 3 × 4 = 12

Question 18

In a family, Kabir : Ruby = 5:3 and Ruby : Mary = 3:1. The sum of their ages is 27. Find Ruby's age.
Let common ratio for Ruby be 3
Then Kabir:Ruby:Mary = 5:3:1
Sum of ratios = 9
Each unit = 27 ÷ 9 = 3
Ruby's age = 3 × 3 = 9

Question 19

In a family, Urvashi : Subhash = 7:4 and Subhash : Sadie = 4:1. The sum of their ages is 24. Find Subhash's age.
Let common ratio for Subhash be 4
Then Urvashi:Subhash:Sadie = 7:4:1
Sum of ratios = 12
Each unit = 24 ÷ 12 = 2
Subhash's age = 4 × 2 = 8

Question 20

In a family, Yamini : Vishal = 7:4 and Vishal : Ritika = 4:1. The sum of their ages is 48. Find Vishal's age.
Let common ratio for Vishal be 4
Then Yamini:Vishal:Ritika = 7:4:1
Sum of ratios = 12
Each unit = 48 ÷ 12 = 4
Vishal's age = 4 × 4 = 16
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