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Sum & Ratio - Absolute-Beginner Level: core concept mastery Sum & Ratio ABSOLUTE BEGINNER

This skill primer 🌟 worksheet focuses on Sum & Ratio - 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 sum & ratio problems, sum & ratio reasoning questions, and sum & ratio 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 Sum & Ratio
Worksheet 1 of 10 (0% complete)

Question 1

The sum of ages of Maverick, Kanika, and Bella is 24. Their ages are in the ratio 4:1:3. How old is Kanika?
Sum of ratios = 4 + 1 + 3 = 8
Each unit = 24 ÷ 8 = 3
Kanika's ratio = 1
Age = 1 × 3 = 3

Question 2

The sum of ages of Sanjit, Vedika, and Arlo is 40. Their ages are in the ratio 2:3:3. How old is Vedika?
Sum of ratios = 2 + 3 + 3 = 8
Each unit = 40 ÷ 8 = 5
Vedika's ratio = 3
Age = 3 × 5 = 15

Question 3

The sum of ages of Levi, Tanu, and Bela is 9. Their ages are in the ratio 1:1:1. How old is Levi?
Sum of ratios = 1 + 1 + 1 = 3
Each unit = 9 ÷ 3 = 3
Levi's ratio = 1
Age = 1 × 3 = 3

Question 4

The sum of ages of Priyanka, Naomi, and Kaushal is 42. Their ages are in the ratio 3:1:3. How old is Naomi?
Sum of ratios = 3 + 1 + 3 = 7
Each unit = 42 ÷ 7 = 6
Naomi's ratio = 1
Age = 1 × 6 = 6

Question 5

The sum of ages of Nitin, Tanmay, and Suman is 28. Their ages are in the ratio 2:1:4. How old is Tanmay?
Sum of ratios = 2 + 1 + 4 = 7
Each unit = 28 ÷ 7 = 4
Tanmay's ratio = 1
Age = 1 × 4 = 4

Question 6

The sum of ages of Sarika, Ram, and Eleanor is 45. Their ages are in the ratio 2:3:4. How old is Sarika?
Sum of ratios = 2 + 3 + 4 = 9
Each unit = 45 ÷ 9 = 5
Sarika's ratio = 2
Age = 2 × 5 = 10

Question 7

The sum of ages of Tyler, Nolan, and Giridhar is 42. Their ages are in the ratio 2:1:4. How old is Giridhar?
Sum of ratios = 2 + 1 + 4 = 7
Each unit = 42 ÷ 7 = 6
Giridhar's ratio = 4
Age = 4 × 6 = 24

Question 8

The sum of ages of Vinay, Mamta, and Paisley is 54. Their ages are in the ratio 4:3:2. How old is Mamta?
Sum of ratios = 4 + 3 + 2 = 9
Each unit = 54 ÷ 9 = 6
Mamta's ratio = 3
Age = 3 × 6 = 18

Question 9

The sum of ages of Shubham, Chetan, and Ashwin is 72. Their ages are in the ratio 3:4:2. How old is Chetan?
Sum of ratios = 3 + 4 + 2 = 9
Each unit = 72 ÷ 9 = 8
Chetan's ratio = 4
Age = 4 × 8 = 32

Question 10

The sum of ages of Ruby, Tapsi, and Pawan is 35. Their ages are in the ratio 2:3:2. How old is Pawan?
Sum of ratios = 2 + 3 + 2 = 7
Each unit = 35 ÷ 7 = 5
Pawan's ratio = 2
Age = 2 × 5 = 10

Question 11

The sum of ages of Tushar, Evelyn, and Sasha is 35. Their ages are in the ratio 1:3:1. How old is Evelyn?
Sum of ratios = 1 + 3 + 1 = 5
Each unit = 35 ÷ 5 = 7
Evelyn's ratio = 3
Age = 3 × 7 = 21

Question 12

The sum of ages of Isla, Cooper, and Kanika is 60. Their ages are in the ratio 4:4:2. How old is Kanika?
Sum of ratios = 4 + 4 + 2 = 10
Each unit = 60 ÷ 10 = 6
Kanika's ratio = 2
Age = 2 × 6 = 12

Question 13

The sum of ages of Sunil, Lily, and Caleb is 49. Their ages are in the ratio 3:3:1. How old is Caleb?
Sum of ratios = 3 + 3 + 1 = 7
Each unit = 49 ÷ 7 = 7
Caleb's ratio = 1
Age = 1 × 7 = 7

Question 14

The sum of ages of Sasha, Monika, and Shikha is 64. Their ages are in the ratio 2:3:3. How old is Sasha?
Sum of ratios = 2 + 3 + 3 = 8
Each unit = 64 ÷ 8 = 8
Sasha's ratio = 2
Age = 2 × 8 = 16

Question 15

The sum of ages of Sophie, Ojas, and Christian is 42. Their ages are in the ratio 2:3:2. How old is Ojas?
Sum of ratios = 2 + 3 + 2 = 7
Each unit = 42 ÷ 7 = 6
Ojas's ratio = 3
Age = 3 × 6 = 18

Question 16

The sum of ages of Diego, Addison, and Hugo is 24. Their ages are in the ratio 2:4:2. How old is Addison?
Sum of ratios = 2 + 4 + 2 = 8
Each unit = 24 ÷ 8 = 3
Addison's ratio = 4
Age = 4 × 3 = 12

Question 17

The sum of ages of Tristan, Ava, and Sloane is 28. Their ages are in the ratio 1:2:4. How old is Tristan?
Sum of ratios = 1 + 2 + 4 = 7
Each unit = 28 ÷ 7 = 4
Tristan's ratio = 1
Age = 1 × 4 = 4

Question 18

The sum of ages of Shruti, Rowan, and Mila is 40. Their ages are in the ratio 3:4:3. How old is Shruti?
Sum of ratios = 3 + 4 + 3 = 10
Each unit = 40 ÷ 10 = 4
Shruti's ratio = 3
Age = 3 × 4 = 12

Question 19

The sum of ages of Felix, Nitin, and Nishant is 30. Their ages are in the ratio 2:2:2. How old is Nishant?
Sum of ratios = 2 + 2 + 2 = 6
Each unit = 30 ÷ 6 = 5
Nishant's ratio = 2
Age = 2 × 5 = 10

Question 20

The sum of ages of Gael, Mamta, and Sohan is 18. Their ages are in the ratio 1:1:4. How old is Gael?
Sum of ratios = 1 + 1 + 4 = 6
Each unit = 18 ÷ 6 = 3
Gael's ratio = 1
Age = 1 × 3 = 3
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