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

91. Ratio of the ages of Rahul to Bharathi is 4: 5 and the Kavin is 5 years elder than Bharathi. If the average age of Rahul, Bharathi and Kavin is 25 years, then what is the difference between the ages of Rahul and Kavin?

राहुल से भारती की आयु का अनुपात 4: 5 है और काविन, भारती से 5 वर्ष बड़ा है। यदि राहुल, भारती और काविन की औसत आयु 25 वर्ष है, तो राहुल और काविन की आयु के बीच में क्या अंतर है?

A. 5 years
B. 10 years
C. 15 years
D. 20 years
E. None of these

Option “B” is correct.

B = K – 5

R/B = 4/5

R = 4/5 * (K – 5)

4/5 * (K – 5) + K – 5 + K = 75

4K – 20 + 5K – 25 + 5K = 75 * 5

14K = 375 + 20 + 25

K = 30

R = 4/5 * (25) = 20

Difference = 30 – 20 = 10

92. The product of the age of A, B and C is 5760. The ratio of ages of A and B is 3: 5 and A and C is 1: 2. Find sum of their age?

A, B और C की आयु का गुणनफल 5760 है। A और B की आयु का अनुपात 3: 5 है तथा A और C का 1: 2 है। उनकी आयु का योग ज्ञात कीजिए?

A. Data in adequate
B. 58
C. 56
D. 54
E. None of these

Option “C” is correct.

A: B: C = 3: 5: 6 (3x, 5x, 6x)

3x * 5x * 6x = 90x3 = 5760

x = 4

Required sum = 3 * 4 + 5 * 4 + 6 * 4 = 56

93. The ratio of the ages of A and B 8 years ago is 4:5 and after 12 years the difference between the ages of A and B is 7 years. What is the sum of the present age of A and B?

A और B की आयु का अनुपात 8 वर्ष पहले 4: 5 था और 12 वर्ष के बाद A और B की आयु का अंतर 7 वर्ष है। A और B की वर्तमान आयु का योग क्या है?

A. 73 years
B. 75 years
C. 77 years
D. 79 years
E. None of these

Option “D” is correct.

A – 8/B – 8=4/5

5A – 40=4B – 32

5A – 4B=8—–(1)

(B + 12) – (A + 12)=7

B – A=7—-(2)

(1) + (2) * 4

A= 36 years

B=36 + 7=43 years

Sum=36 + 43=79 years

94. 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

95. Five years ago, the ratio of the ages of A to B is 2:1 and the present age of A is 20 years more than B. If C’s age is 20% more than the sum of the present age of A and B together, then what is C’s age after 8 years?

पाँच साल पहले A से B की आयु का अनुपात 2: 1 है और A की वर्तमान आयु B से 20 वर्ष अधिक है। यदि C की आयु A और B की वर्तमान आयु के योग की तुलना में 20% अधिक है, तो फिर 8 साल बाद C की आयु क्या है?

A. 90 years
B. 88 years
C. 94 years
D. 86 years
E. None of these

Option “E” is correct.

(A – 5)/(B – 5) = 2/1

A – 5 = 2B – 10

A – 2B = -5

A = B + 20

B + 20 – 2B=-5

B = 25

A = 25 + 20=45

C = 120/100 * (45 + 25)

= 84 years

After 8 years C’s age = 84 + 8=92

96. What is the present age of Simian, who is 9 years elder to Santhi and present age of Prasanth is double of the age of Santhi and average age of all the three persons together at present is 23 years?

सुभा की वर्त्तमान आयु क्या है, जो शांती से 9 वर्ष बड़ी है और प्रशांत की वर्तमान आयु शांती की आयु की दोगुनी है और वर्तमान में एक साथ तीनों व्यक्तियों की औसत आयु 23 वर्ष है?

A. 30 years
B. 18 years
C. 25 years
D. 28 years
E. None of these

Option “E” is correct.

Let the present age of Subha, Prasanth and Santhi is ‘x’, ‘y’ and ‘z’ respectively.

(x + y + z)/3 =23

(x + y + z) = 69…. (1)

y = 2z … (2) From (1) and (2):

x + 3z = 69….(3)

x – z = 9….(4)

From (3) and (3):

4x = 96

x = 24 years

97. If the product of the ages of Ragu and Sonu is 768 years and the sum of the ages of Ramu and Rinu is 75 years. Rinu age is 16 years, when Sonu was born. If the average of the ages of Ramu, Rinu and Sonu is 33 years, then what is the present age of Ragu?

यदि रागु और सोनू की आयु का गुणनफल 768 वर्ष है और रामू और रिनू की आयु का योग 75 वर्ष है। रिनू की आयु 16 वर्ष है जब सोनू का जन्म हुआ था। यदि रामू, रिनू और सोनू की आयु का औसत 33 वर्ष है, तो रागु की वर्तमान आयु क्या है?

A. 20 years
B. 27 years
C. 32 years
D. 38 years
E. Cannot be determined

Option “C” is correct.

Ramu + Rinu + Sonu=99

Rinu = Sonu + 16

Ramu + Rinu=75

Ramu + Sonu + 16=75

Ramu=59 – Sonu

59 – Sonu + Sonu + 16 + Sonu=99

Sonu=24 years

Ragu=768/24=32 years

98. Find the present age of Aathi. Aathi is 5 years older than Ambani and Ambani is 5 years older than Deena. 16 years ago, Aathi was 6 years older than twice the age of Deena at that time.

आथी की वर्तमान आयु ज्ञात करें। आथी, अंबानी से 5 साल बड़ी हैं और अंबानी, दीना से 5 साल बड़ी हैं। 16 साल पहले उस समय दीना की आयु की दोगुना की तुलना में आथी 6 साल बड़ी थी।

A. 25 years
B. 20 years
C. 30 years
D. 22 years
E. 28 years

Option “C” is correct.

Let the ages of Ambani, Aathi and Deena are A, B and C respectively.

As per the question,

B=A+ 5

A=C+ 5

=>B=C+ 10 —-  (i)

Also,

B-16 = 2(C-16) + 6

=> 2C – B = 10 —- (ii)

(i) + (ii) => 2C = C + 20

=> C = 20

=> B = 30 years

99. The sum of the present age of A and B together is equal to the sum of the present age of B and C together. The present age of D is 28 years and B is 8 years younger than A. Find the present age of C, if the average age of A, B, C and D together is 20 years?

A और B की वर्तमान आयु का योग, B और C की वर्तमान आयु के योग के बराबर है। D की वर्तमान आयु 28 वर्ष है और B, A से 8 वर्ष छोटा है।C की वर्त्तमान आयु ज्ञात करें यदि A, B, C और D की औसत आयु एक साथ 20 वर्ष है?

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

Option “C” is correct.

The sum of the present age of A and B together = The sum of the present age of B and C together

A + B = B + C

A = C

Let the present age of A and C be x,

x + x + (x – 8) + 28 = 20 * 4

3x + 20 = 80

3x = 60

x = 20

The present age of C = 20 years

100. The age of A, 5 years ago and the age of B, 7 years hence is in the ratio of 5: 6. C is 7 years younger than D, who is 2 years elder than B. Find the present age of D, if the average present age of A, B, C and D is 24 years?

5 वर्ष पहले A की आयु और 7 वर्ष बाद B की आयु 5: 6 के अनुपात में है। C, D से 7 वर्ष छोटा है, जो B से 2 वर्ष बड़ा है| D की वर्तमान आयु ज्ञात कीजिए, यदि A, B, C और D की औसत वर्तमान आयु 24 वर्ष है?

A. 25 years
B. 30 years
C. 32 years
D. 27 years
E. None of these

Option “A” is correct.

The age of A, 5 years ago and the age of B, 7 years hence is in the ratio = 5: 6

Present age of A and B = 5x + 5, 6x – 7

D = B + 2 = 6x – 7 + 2 = 6x – 5

C = D – 7 = 6x – 5 – 7 = 6x – 12

The average present age of A, B, C and D = 24 years

5x + 5 + 6x – 7 + 6x – 5 + 6x – 12 = 24 * 4

23x – 19 = 96

23x = 115

x = 115/23 = 5

The present age of D = 6x – 5 = 25 years