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- Question
Rajeev's age after 15 years will be 5 times his age 5 years back. What is the present age of rajeev?
Options- A. 12
- B. 14
- C. 22
- D. 10
- Correct Answer
- 10
ExplanationLet Rajeev's present age be x years.
Rajeev's age after 15 years = (x + 15) years.
Rajeev's age 5 years back = (x - 5) years
Then ATQ,
x + 15 = 5 (x - 5)
x + 15 = 5x - 25
=> x = 10
Hence, Rajeev's present age = x = 10 years.
- 1. Proportion of Yuvaraj?s age to Ganguly?s age is 4:3. Yuvaraj willl be 26 years old after 6 years. What is the age of Ganguly now ?
Options- A. 17 years
- B. 15 years
- C. 19 years
- D. 12 years Discuss
- 2. Ten years ago A was half of B in age. If the ratio of their present ages is 3 : 4, what will be the total of their present ages
Options- A. 15
- B. 25
- C. 35
- D. 45 Discuss
- 3. If Raj was one-third as old as Rahim 5 years back and Raj is 17 years old now, How old is Rahim now?
Options- A. 40
- B. 41
- C. 36
- D. 48 Discuss
- 4. The ratio of the ages of Maala and Kala is 4 : 3. The total of their ages is 2.8 decades. The proportion of their ages after 0.8 decades will be [1 Decade = 10 years]
Options- A. 4:3
- B. 12:11
- C. 7:4
- D. 6:5 Discuss
- 5. The ages of Krish and Vaibhav are in the proportion of 3 : 5. After 9 years, the proportion of their ages will be 3 : 4. Then the current age of Vaibhav is:
Options- A. 10
- B. 13
- C. 15
- D. 18 Discuss
- 6. The age of a person is thrice the total ages of his 2 daughters. 0.5 decades hence, his age will be twice of the total ages of his daughters. Then what is the father?s current age? [0.5 Decades = 5 Years]
Options- A. 35 years
- B. 40 years
- C. 45 years
- D. 47 years Discuss
- 7. 8 years ago Rama's mother was five times older than her daughter. After 8 years the mother will be twice older than her daughter. Find the present age of Rama?
Options- A. 10 years
- B. 20/3 years
- C. 50/3 years
- D. 40/3 years Discuss
- 8. When I was 24, my mother was twice my age. Now I am 44, how old is my mother?
Options- A. 84
- B. 48
- C. 68
- D. 88 Discuss
- 9. A man?s current age is 25 of the age of his father. After 8 years, he will be 12 of the age of his father. What is the age of father at now ?
Options- A. 50
- B. 40
- C. 33
- D. 30 Discuss
- 10. 0.1 decates ago, Vijaya was quadrice as old as her daughter Simran. 0.6 decades hence, Vijaya?s age will beat her daughter?s age by 0.9 decades. The proportion of the current ages of Vijaya and Simran is : [ 0.1 Decates =1 Year; quadrice = 4 times]
Options- A. 8:1
- B. 10:2
- C. 11:4
- D. 13:4 Discuss
Problems on Ages
Search Results
Correct Answer: 15 years
Explanation:
Current ages of Yuvaraj = 4A and Ganguly = 3A
So that 4A + 6 = 26
A = 5
Current age of Ganguly = 3A
=> 3 x 5 = 15 years
Correct Answer: 35
Explanation:
Let A's age 10 years ago = x years.
Then, B's age 10 years ago = 2x years.
(x + 10) / (2x+ l0) = 3/4
=> x = 5.
So, the total of their present ages =(x + 10 + 2x + 10)
= (3x + 20) = 35 years.
Correct Answer: 41
Explanation:
Raj?s age today = 17 decades,
Hence, 5 decades back, he must be 12 years old.
Rahim must be 36 years old, Because (3×12).
5 years back Rahim must be 41 years old today. Because (36+5).
Correct Answer: 6:5
Explanation:
Let, Maala?s age = 4A and Kala?s age = 3A
Then 4A + 3A = 28
A = 4
Maala?s age = 16 years
and Kala?s age = 12 years
Proportion of their ages after 8 is = (16 + 8) : (12 + 8)
= 24 : 20
= 6 : 5
Correct Answer: 15
Explanation:
Krish?s age = 3A and Vaibhav?s age = 5A
(3A+9)/(5A+9) = 3/4
=> 4 (3A + 9) = 3 (5A + 9)
=> A = 3
Therefore, Vaibhav?s age = 15 years.
Correct Answer: 45 years
Explanation:
Let, Total of current ages of the 2 daughters is A years.
Then, father?s current age = 3A years.
(3A + 5) = 2 (A +10)
3A + 5 = 2A + 20
A = 15
Therefore, father?s current age = 45 years.
Correct Answer: 40/3 years
Explanation:
Let Rama's age 8 years ago be x years and mother's age 8 years ago be 5x 2(x+16) = 5x+16 2x+32 = 5x=16 3x = 16 x = 16/3 Hence, present age of Rama = x+8 = (16/3)+8 = 40/3 years
Correct Answer: 68
Explanation:
From the given data,
when my age is 24, my mothers age is double of my age
=> 48 yrs is my mothers age
=> Difference is 48 - 24 = 24 years.
When my age is 44
=> My mother is 44 + 24 = 68 years aged.
Correct Answer: 40
Explanation:
Let, father?s current age is A years.
Then, Man?s current age =
years.
+8=
2(2A+40) = 5(A+8)
A = 40
Correct Answer: 13:4
Explanation:
Let, Ages of Vijaya and Simran ? 1 year ago was 4A and A years correspondingly.
Then, [(4A + 1) + 6] ? [(A + 1) + 6] = 9
3A = 9 => A = 3
Needed Ratio = (4A + 1) : (A + 1) = 13 : 4
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