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Age + Other Topics: Worksheet 10 - Expert Practice Age + Other Topics EXPERT

Ready to master Age + Other Topics? This accuracy focus 👑 worksheet (10/10) presents 20 expert-level challenges. Focus area: application-based learning. Learn to solve age + other topics reasoning tricks, handle fast age + other topics solving, and perfect age + other topics 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:
Your progress through Age + Other Topics
Worksheet 10 of 10 (100% complete)

Question 1

Two liquids mixed in ratio 2:1 make 47 liters. The elder person's age equals the larger quantity, the younger's equals the smaller. Age difference?
Larger quantity = 31L, smaller = 16L. Age difference = 31 - 16 = 15

Question 2

A is 12 years older than B. A's age equals the cost price (₹153) and B's age equals the selling price when profit is 30%. Find A's age.
Given: A = cost price = 153, B = selling price = 198. Age difference matches: 153 - 198 = -45

Question 3

Simple interest on ₹4486 at 8% for 5 years is ₹1794. A's age is principal/100, B's age is interest/10. Find A+B's age.
A = 4486//100 = 44, B = 1794//10 = 179. Sum = 223

Question 4

Two liquids mixed in ratio 2:1 make 45 liters. The elder person's age equals the larger quantity, the younger's equals the smaller. Age difference?
Larger quantity = 30L, smaller = 15L. Age difference = 30 - 15 = 15

Question 5

Two liquids mixed in ratio 3:1 make 31 liters. The elder person's age equals the larger quantity, the younger's equals the smaller. Age difference?
Larger quantity = 23L, smaller = 8L. Age difference = 23 - 8 = 15

Question 6

A is 5 years older than B. A's age equals the cost price (₹172) and B's age equals the selling price when profit is 28%. Find A's age.
Given: A = cost price = 172, B = selling price = 220. Age difference matches: 172 - 220 = -48

Question 7

Simple interest on ₹2371 at 9% for 5 years is ₹1066. A's age is principal/100, B's age is interest/10. Find A+B's age.
A = 2371//100 = 23, B = 1066//10 = 106. Sum = 129

Question 8

Two liquids mixed in ratio 3:1 make 49 liters. The elder person's age equals the larger quantity, the younger's equals the smaller. Age difference?
Larger quantity = 36L, smaller = 13L. Age difference = 36 - 13 = 23

Question 9

A car travels 153 km at 51 km/h. The driver's age is 2 times the travel time in hours. How old is the driver?
Time = Distance/Speed = 153/51 = 3 hours. Driver's age = 3 × 2 = 6

Question 10

Two liquids mixed in ratio 2:1 make 34 liters. The elder person's age equals the larger quantity, the younger's equals the smaller. Age difference?
Larger quantity = 22L, smaller = 12L. Age difference = 22 - 12 = 10

Question 11

A is 5 years older than B. A's age equals the cost price (₹170) and B's age equals the selling price when profit is 46%. Find A's age.
Given: A = cost price = 170, B = selling price = 248. Age difference matches: 170 - 248 = -78

Question 12

Simple interest on ₹1505 at 6% for 3 years is ₹270. A's age is principal/100, B's age is interest/10. Find A+B's age.
A = 1505//100 = 15, B = 270//10 = 27. Sum = 42

Question 13

Two liquids mixed in ratio 4:1 make 32 liters. The elder person's age equals the larger quantity, the younger's equals the smaller. Age difference?
Larger quantity = 25L, smaller = 7L. Age difference = 25 - 7 = 18

Question 14

Simple interest on ₹3048 at 9% for 2 years is ₹548. A's age is principal/100, B's age is interest/10. Find A+B's age.
A = 3048//100 = 30, B = 548//10 = 54. Sum = 84

Question 15

A is 11 years older than B. A's age equals the cost price (₹173) and B's age equals the selling price when profit is 45%. Find A's age.
Given: A = cost price = 173, B = selling price = 250. Age difference matches: 173 - 250 = -77

Question 16

A is 15 years older than B. A's age equals the cost price (₹189) and B's age equals the selling price when profit is 43%. Find A's age.
Given: A = cost price = 189, B = selling price = 270. Age difference matches: 189 - 270 = -81

Question 17

Two liquids mixed in ratio 3:1 make 31 liters. The elder person's age equals the larger quantity, the younger's equals the smaller. Age difference?
Larger quantity = 23L, smaller = 8L. Age difference = 23 - 8 = 15

Question 18

Simple interest on ₹2177 at 10% for 2 years is ₹435. A's age is principal/100, B's age is interest/10. Find A+B's age.
A = 2177//100 = 21, B = 435//10 = 43. Sum = 64

Question 19

A car travels 210 km at 42 km/h. The driver's age is 2 times the travel time in hours. How old is the driver?
Time = Distance/Speed = 210/42 = 5 hours. Driver's age = 5 × 2 = 10

Question 20

Two liquids mixed in ratio 4:1 make 50 liters. The elder person's age equals the larger quantity, the younger's equals the smaller. Age difference?
Larger quantity = 40L, smaller = 10L. Age difference = 40 - 10 = 30
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