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

101. 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

102. If the ratio of the ages of A and B is x:y and the ratio of A’s age after 4 years to B’s age after 2 years is 6:5. If the sum of the ages of A and B is 104 years, then find the value of x:y?

यदि A और B की आयु का अनुपात x: y है और 4 वर्ष के बाद A की आयु से 2 वर्ष के बाद B की आयु का अनुपात 6: 5 है। यदि A और B की आयु का योग 104 वर्ष है, तो x: y का मान ज्ञात कीजिए?

A. 5:4
B. 6:5
C. 7:6
D. Cannot be determined
E. None of these

Option “C” is correct.

x+y=104—-(1)

(x+4)/(y+2)=6/5

5x+20=6y+12

5x-6y=-8——-(2)

(1)*5-(2)

11y=528

y=48

x=56

x:y=56:48=7:6

103. The ratio of ages of A, 6 years ago to the age of B, 4 years hence is 1: 2. If their average present age is 28, age of A is what percentage of age of B?

6 वर्ष पहले, A की आयु से 4 वर्ष बाद, B की आयु का अनुपात 1: 2 है। यदि उनकी औसत वर्तमान आयु 28 है, तो A की आयु, B की आयु की कितनी प्रतिशत है?

A. 25%
B. 75%
C. 50%
D. 60%
E. None of these

Option “B” is correct.

Let the present age of A and B be a and b

Then

(a – 6)/(b + 4) = ½

2a – 12 = b + 4

2a – b = 16 —– (1)

a + b = 56 —– (2)

Solving (1) & (2)

a = 24

b = 32

Required % = 24/32 * 100 = 75%

104. The average age of A, B, C is 34 years. The ratio of age of A to the age of B is 7:6, and the ratio of age of B to age of C is 3:2. Find the age of C.

A, B, C की औसत आयु 34 वर्ष है। A की आयु से B की आयु का अनुपात 7: 6 है, और B की आयु से C की आयु का अनुपात 3: 2 है। C की आयु ज्ञात कीजिए।

A. 32 years
B. 18 years
C. 20 years
D. 28 years
E. 24 years

Option “D” is correct.

Ratio of age of A:B:C = 7:6:4

Ages of A, B, C is 7x, 6x, 4x respectively.

7x+6x+4x = 34 * 3

17x = 102

x = 6

Age of C = 4 * 6 = 24 years

105. Ratio of the ages of Anu and Aditi is 3:8 and after 5 years, the ratio of the ages of Aditi to Ambi is 7:5. If the sum of the ages of Aditi, Ambi and Anu is 32 years, then what is the present age of Anu?

अनु और अदिति की आयु का अनुपात 3: 8 है और 5 वर्ष के बाद अदिति से अंबी की आयु का अनुपात 7: 5 है। यदि अदिति, अम्बी और अनु की आयु का योग 32 वर्ष है, तो अनु की वर्तमान आयु कितनी है?

A. 12 years
B. 15 years
C. 9 years
D. 3 years
E. None of these

Option “E” is correct.

Anu/Aditi = 3/8

Aditi + Ambi + Anu = 32

(Aditi + 5)/(Ambi + 5) = 7/5

7Ambi + 35 = 5Aditi + 25

3/8 Aditi + Aditi + (5Aditi – 10)/7 = 32

21Aditi + 56Aditi + 40Aditi – 80 = 32 * 56

117Aditi = 1872

Aditi = 16 years

Anu = 3/8 * 16 = 6 years

106. Two years ago, the respective ratio of the ages of Lili and Baby was 4:3. After four years, respective ratio of their ages will be 5:4. Present age of Suman is average of the present ages of Lili and Baby. Find the present age of Suman.

दो वर्ष पहले लिली और बेबी की आयु का संबंधित अनुपात 4: 3 था। चार वर्षों के बाद, उनकी आयु का संबंधित अनुपात 5: 4 होगा। सुमन की वर्तमान आयु, लिली और बेबी की वर्तमान आयु का औसत है। सुमन की वर्तमान आयु ज्ञात कीजिए।

A. 23 years
B. 21 years
C. 20 years
D. 27 years
E. None of these

Option “A” is correct.

Let the ages of Lili and Baby before two years be 4k years and 3k years respectively.

According to the question

(4k + 6)/(3k + 6) = 5/4

=> 4 x (4k + 6) = 5 x (3k + 6)

=> 16k + 24 = 15k + 30

=> 16k – 15k = 30 – 24

=> k = 6

Present age of Lili = 4k + 2 = 4 x 6 + 2 = 26 years

Present age of Baby = 3k + 2 = 3 x 6 + 2 = 20 years

Present age of Suman = (26 + 20)/2 = 46/2 = 23 years

107. The ratio of present age of A to that of B is 3 : 2 and the ratio of present age of A to that of C is 3 : 5. The average present age of A, B and C is 20 years. Find the age of B, after 8 years?

A से B की वर्तमान आयु का अनुपात 3: 2 है और A से C की वर्तमान आयु का अनुपात 3: 5 है। A, B और C की औसत वर्तमान आयु 20 वर्ष है। 8 वर्ष के बाद B की आयु ज्ञात कीजिये?

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

Option “A” is correct.

The ratio of present age of A, B and C = 3 : 2 : 5 (3x, 2x, 5x)

The average present age of A, B and C = 20 years

(3x + 2x + 5x) / 3 = 20

10x = 60

x = 6

The age of B, after 8 years = 2 * 6 + 8 = 20 years

108. Ratio of the present ages of Ovi and Kavi is 4:5. The present age of Pooja is 60% of the present age of Kavi.Average of the ages of Ovi, Kavi and Pooja is 24 years, and then what is the sum of the present ages of Pooja and Ovi?

ओवी और कवि की वर्तमान आयु का अनुपात 4: 5 है। पूजा की वर्तमान आयु कवि की वर्तमान आयु का 60% है। ओवी, कवि और पूजा की औसत आयु 24 वर्ष है, तो फिर पूजा और ओवी की वर्तमान आयु का योग क्या है?

A. 48 years
B. 36 years
C. 42 years
D. 30 years
E. None of these

Option “C” is correct.

Ovi’s present age = 4x

Kavi’s present age = 5x

Pooja = 60/100 * 5x = 3x

Sum of the ages of Ovi, Kavi and Pooja = 24 * 3 = 72

4x + 5x + 3x = 72

x = 6 years

Sum of the present age of Pooja and Ovi = 4x + 3x = 7x

= 7 * 6 = 42 years

109. The average of the ages of David, Banu, Ram and Prince is 30 years. Ratio of the ages of David and Banu after 4 years is 10: 7 and 6 years ago, the ratio of the ages of Banu and Prince is 9: 7, then what is average age of Ram and Banu?

डेविड, बानू, राम और प्रिंस की आयु का औसत 30 वर्ष है। 4 वर्ष बाद डेविड और बानू की आयु का अनुपात 10: 7 है और 6 वर्ष पहले बानू और प्रिंस की आयु का अनुपात 9: 7 है, तो राम और बानू की औसत आयु क्या है?

A. 32 years
B. 30 years
C. 28 years
D. 26 years
E. Cannot be determined

Option “E” is correct.

D + B + R + P = 30 * 4 = 120

(D + 4)/(B + 4) = 10/7

7D + 28 = 10B + 40

7D – 10B = 12

(B – 6)/(P – 6) = 9/7

9P – 54 = 7B – 42

9P – 7B = 12

7D – 10B = 9P – 7B

7D – 3B = 9P

110. The ratio of age of P, 5 years ago to the age of Q, 6 years ago is 2: 3. The sum of the present age of P, Q and R together is 84 years. Find the present age of S, if S is 5 years elder than P and the age of R, 5 years hence is 28 years?

5 वर्ष पहले P की आयु से 6 वर्ष पहले Q की आयु का अनुपात 2: 3 है। P, Q और R की वर्तमान आयु का योग 84 वर्ष है। S की वर्तमान आयु ज्ञात कीजिए, यदि S, P से 5 वर्ष बड़ा है और 5 वर्ष बाद R की आयु 28 वर्ष है?

A. 28 years
B. 32 years
C. 30 years
D. 35 years
E. None of these

Option “C” is correct.

The ratio of age of P, 5 years ago to that of the age of Q, 6 years ago = 2: 3

The sum of the present age of P, Q and R together = 84 years

2x + 5 + 3x + 6 + 23 = 84

5x = 84 – 11 – 23 = 50

5x = 50

x = 10

The present age of P = 2x + 5 = 25 years

The present age of S = P + 5 = 25 + 5 = 30 years