Top 270+ Problems on Ages Questions for 100 % Free

Understanding problems on ages questions is pivotal for aspirants looking to crack competitive exams. A frequently addressed topic in the quantitative aptitude section, problems on ages questions is a familiar sight in many government exams. At first glance, these aptitude problems on ages might seem daunting. Yet, with a solid grasp of the underlying concepts, cracking aptitude problems on ages becomes much simpler. Interestingly, many candidates have come across problems on ages questions and answers as they prepare, underscoring the theme’s importance.

Problems on ages questions may initially read as complicated brain teasers. However, diving deep, one realizes they’re often straightforward. What’s fascinating is how these problems on ages for bank exams and other competitive tests range from direct questions to equation forms. And, there’s more than just the basic questions. Problems on ages questions and answers can also be integral to sections like data sufficiency or data interpretation. Thus, understanding aptitude problems on ages is absolutely crucial.

If you’ve ever come across problems on ages for bank exams or other competitive tests like SSC, SBI, RBI, or even state government exams, you’d know how often they feature. While problems on ages questions is a broad category, a predominant portion of them leans on the concept of ratio. Get the ratio right, and most of your aptitude problems on ages become easy to tackle.

So, for all those gearing up for exams and delving into problems on ages questions and answers, remember, it’s all about understanding the basics. And once you do, not just problems on ages for bank exams, but for all competitive exams, will be within your grasp.

270+ Problems on Ages Questions

31. If the product of the present ages of A and B is 864 and the ratio of the ages of A to B is 2:3, then what is A’s age after 20 years?

यदि A और B की वर्तमान आयु का गुणनफल 864 है और A से B की आयु का अनुपात 2: 3 है, तो 20 वर्ष के बाद A की आयु क्या होगी?

A. 40 years
B. 44 years
C. 48 years
D. 52 years
E. None of these

Option “B” is correct.

2x * 3x = 864

x2 = 144

x = 12 years

A’s present age =2 * 12 = 24 years

After 20 years A’s age = 24 + 20 = 44 years

32. The ratio of the ages of Anil and his father is 1:5. After 16 years, the ratio of their ages is 3:7. What is the average of their ages 4 years ago?

अनिल और उसके पिता की आयु का अनुपात 1: 5 है। 16 वर्षों के बाद उनकी आयु का अनुपात 3: 7 है। 4 साल पहले उनकी आयु का औसत क्या है?

A. 18 years
B. 20 years
C. 22 years
D. 24 years
E. None of these

Option “B” is correct.

(x + 16)/(5x + 16) = 3/7

15x + 48 = 7x + 112

8x = 64

x = 8

Anil’s present age = 8 years

Father’s present age = 5 * 8 = 40 years

Average = (8 – 4 + 40 – 4)/2

= 20 years

33. 12 years ago A’s age is equal to the B’s age after 10 years. If after 16 years, the ratio of the ages of A and B is 5:3, what is B’s age after 10 years?

12 वर्ष पहले A की आयु 10 वर्ष के बाद B की आयु के बराबर होती है। यदि 16 वर्ष के बाद A और B की आयु का अनुपात 5: 3 है, तो 10 वर्ष के बाद B की आयु क्या है?

A. 22 years
B. 33 years
C. 18 years
D. 27 years
E. None of these

Option “D” is correct.

A – 12 = B + 10

A – B = 22

5x – 3x = 22

2x = 22

x = 11

B’s age = 11 * 3 = 33 years

B’s present age = 33 – 16 = 17

After 10 years B’s present age = 10 + 17 = 27 years

34. The ratio of ages of A and B is 7: 8 and B and C is 3: 4. If the difference between the ages of A and C is 22 years, then find the sum of ages of them.

A और B की आयु का अनुपात 7: 8 और B और C का अनुपात 3: 4 है। यदि A और C की आयु के बीच 22 वर्ष का अंतर है, तो उनकी आयु का योग ज्ञात कीजिए।

A. 144 years
B. 154 years
C. 77 years
D. 108 years
E. None of these

Option “B” is correct.

A: B: C = 21: 24: 32 (21x, 24x, 32x)

32x – 21x = 22

x = 2

Required sum = (21 * 2) + (24 * 2) + (32 * 2) = 154 years

35. The ratio of the ages of A to B is 2: 1 and after 10 years, the ratio of their ages is 5: 3. What is the ratio of the ages of A to B 12 years ago?

A से B की आयु का अनुपात 2: 1 हैं और 10 वर्ष के बाद उनकी आयु का अनुपात 5: 3 है। 12 वर्ष पहले A से B की आयु का अनुपात क्या है?

A. 3: 1
B. 7: 2
C. 9: 4
D. 5: 4
E. None of these

Option “B” is correct.

The ratio of the ages of A to B = 2: 1   (2x, x)

(2x + 10)/(x + 10) = 5/3

5x + 50 = 6x + 30

x = 20

A = 20 * 2 = 40 years

B = 20 years

12 years ago, A=40 – 12=28

B = 20 – 12 = 8

Required ratio = 28 : 8 = 7 : 2

36. A is 8 years older than B and B is 12 years younger than C. If the sum of the ages of A, B and C is 80 years, then what is B’s age after 10 years?

A, B से 8 वर्ष बड़ा है और B,C से 12 वर्ष छोटा है। यदी A, B और C की आयु का योग 80 वर्ष है, तो 10 वर्ष के बाद B की आयु क्या है?

A. 20 years
B. 30 years
C. 28 years
D. 22 years
E. None of these

Option “B” is correct.

A – B = 8

C – B = 12

A + B + C = 80

B + 8 + B + 12 + B = 80

3B = 60

B = 20 years

After 10 years B’s age = 20 + 10 = 30 years

37. Ratio of the ages of A and B is 3: 2. Eight years ago A’s age is equal to the present age of B. What is the sum of the ages of A and B?

A और B की आयु का अनुपात 3: 2 है। आठ वर्ष पहले A की आयु, B की वर्तमान आयु के बराबर है। A और B की आयु का योग क्या है?

A. 30 years
B. 40 years
C. 50 years
D. 60 years
E. None of these

Option “B” is correct.

A – 8 = B

A/B = 3/2

A = 3/2 * B

3/2 * B – B = 8

B = 16

A = 16 + 8 = 24

A + B = 16 + 24 = 40 years

38. The ages of Sam and Sudha are in the ratio of 4:5. After 12 years, the ratio of their ages will be 7:8. What is the difference in their ages?

सैम और सुधा की आयु 4:5 के अनुपात में है। 12 वर्ष बाद उनके आयु का अनुपात 7:8 होगा। उनके आयु का अंतर क्या है?

A. 5 years
B. 4 years
C. 6 years
D. 8 years
E. None of these

Option “B” is correct.

(4x+12)/(5x+12) = 7/8

32x+96=35x+84

3x=12

x=4

Difference in their ages= (5x-4x) = x = 4 years

39. After 4 years, the ratio of the ages of A and B is 11:14. 6 years hence A is equal to B’s present age. What is the ratio of the present age of B to A?

4 वर्ष के बाद A और B की आयु का अनुपात 11:14 है। 6 वर्ष पहले A, B की वर्तमान आयु के बराबर है। B से A की वर्तमान आयु का अनुपात क्या है?

A. 4:3
B. 5:3
C. 2:1
D. 3:2
E. None of these

Option “A” is correct.

(A + 4)/(B + 4) = 11/14

14A + 56 = 11B + 44

11B – 14A = 12 ——- (1)

A + 6= B

B – A=6 ——– (2)

(1) – [(2) * 11]

-3A = -54

A = 18

B = 18 + 6 = 24

Required ratio=24:18

= 4:3

40. A’s age is 120% of B’s age and B’s age is 125% of C’s age. If the average of the ages of A, B and C is 50 years, the find 175% of C’s age?

A की आयु B की आयु का 120% है और B की आयु C की आयु का 125% है। यदि A, B और C की आयु का औसत 50 वर्ष है, तो C की आयु का 175% ज्ञात कीजिये?

A. 70
B. 80
C. 60
D. 50
E. None of these

Option “A” is correct.

A=120B/100

A=6/5 * B

B=125/100 * C

B=5/4 * C

5A/6=5/4 * C

A/3=C/2

A=3C/2

3C/2 + 5/4 * C + C=50 * 3

6C + 5C + 4C=600

C=40 years

175% of C’s age=175/100 * 40

=70