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Age Problems - Beginner Level: future age BEGINNER

Level up your age problems skills with this entry level practice. 20 beginner-level problems await in Worksheet 4 of 30. Focus area: future age. Learn future age, age ratios, age differences through systematic practice. Designed for entry-level learners seeking foundational concepts and basic patterns.

📝 Worksheet 4 of 30 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Beginner level

What you'll learn in this worksheet:
Your progress through Age Problems
Worksheet 4 of 30 (13% complete)

Question 1

Ratio of ages of Vishal to Kunal is 5:3, and the difference is 20. How old is Vishal?
Let Vishal = 5x, Kunal = 3x
Difference = 5x - 3x = 2x = 20
Therefore x = 20 ÷ 2 = 10
Vishal = 5 × 10 = 50
ratio

Question 2

In 4 years, Levi will be twice as old as Harrison was 3 years ago. If Harrison is 13 now, how old is Levi now?
In 4 years: Levi=Levi(now)+4, Harrison was 13-3=10 three years ago. Levi(now)+4=2*10 => Levi(now) = 2*10 - 4 = 16.
reverse

Question 3

Present ages of Parker, Vandana, Brielle are in ratio 3:4:5. Sum of ages is 120. Find Parker's age.
Let ages be 3x, 4x, 5x. Sum = 12x = 120, so x = 10. Parker = 3×10 = 30
complex_ratio

Question 4

A is 11. What is (A+7) and (2A-4)? What is the value of (A+7)?
A+7=18; 2A-4=18
olympiad_expression

Question 5

Dev is 15% younger than Zoya. If Zoya is 22 years, how old is Dev?
Dev = 22 - (15% of 22) = 22 - 3 = 19
percentage

Question 6

Vasudha is 10% younger than Zoe. If Zoe is 37 years, how old is Vasudha?
Vasudha = 37 - (10% of 37) = 37 - 3 = 34
percentage

Question 7

A is 4 years older than B. If B is 14 and A is 12, is the data correct?
If B is 14, A should be 18. But A is 12. Data is inconsistent.
contradiction

Question 8

A is 4 times as old as B. If B is 35, what is A's age?
A = 4 × 35 = 140
misleading_mcq

Question 9

Given: Isabella > Hailey, Hailey > Amelia, and Isabella + Amelia < 59. If all ages are integers, what is the minimum possible age of Isabella?
With given constraints, minimum Isabella = 25 (since Isabella > Hailey > Amelia and all integers)
inequality, ranges

Question 10

One person's age is 3 times another. If sum of ages is 72, what are their ages?
Let x: base, 3x: second. x + 3x = 72 → x = 18, 3x = 54
geometry

Question 11

One person's age is 3 times another. If sum of ages is 64, what are their ages?
Let x: base, 3x: second. x + 3x = 64 → x = 16, 3x = 48
geometry

Question 12

In 2024, the Kashish family consists of: - Kashish (Father): 42 years - Prasanna (Mother): 38 years - Akshay (Son): 17 years - Vrijesh (Daughter): 11 years Additional information: • Father is 4 times as old as daughter was 5 years ago • Mother was 25 years old when son was born • In 5 years, sum of all ages will be 128 What will be the sum of their ages after 12 years?
Current sum = 108. Each person ages 12 years → +48 = 156
case_study, comprehensive

Question 13

The sum of ages of all family members is 81 and their average age is 27. How many members are there in the family?
number = total / average = 81 / 27 = 3
member_count

Question 14

Ratio of ages of Kailash to Kaveri is 5:4, and the difference is 6. How old is Kailash?
Let Kailash = 5x, Kaveri = 4x
Difference = 5x - 4x = 1x = 6
Therefore x = 6 ÷ 1 = 6
Kailash = 5 × 6 = 30
ratio

Question 15

The average age of a group is 27. The sum of their ages is 162. How many people are there in the group?
Count = sum / average = 162 / 27 = 6
group_size

Question 16

The sum of ages of all family members is 186 and their average age is 31. How many members are there in the family?
number = total / average = 186 / 31 = 6
member_count

Question 17

The sum of ages of all family members is 57 and their average age is 19. How many members are there in the family?
number = total / average = 57 / 19 = 3
member_count

Question 18

Table shows ages: 2020: X=34, Y=34, Z=30 2025: X=39, Y=39, Z=35 How did the ratio of X:Y's ages change from 2020 to 2025?
2020 ratio: 34:34, 2025 ratio: 39:39
data_interpretation, table

Question 19

Simple interest on ₹3916 at 8% for 3 years is ₹939. A's age is principal/100, B's age is interest/10. Find A+B's age.
A = 3916//100 = 39, B = 939//10 = 93. Sum = 132
integrated, multi_topic

Question 20

In 6 years, Hugo will be 2 times as old as Arjun will be then. Arjun's present age is 11. What is Hugo's present age?
Hugo+6=2*(11+6) -> Hugo=2*(11+6)-6=28
multiple
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