Quiz Discussion

Present ages of X and Y are in the ratio 5:6 respectively. Seven years hence this ratio will become 6:7 respectively. What is X's present age in years?

Course Name: Quantitative Aptitude

  • 1]

    35

  • 2]

    42

  • 3]

    49

  • 4]

    None Of These

Solution
No Solution Present Yet

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# Quiz
1
Discuss

X's age 3 years ago was three times the present age of Y. At present Z's age is twice the age of Y. Also Z is 12 years younger than X. What is the present age of Z ?

  • 1] 15 years
  • 2] 24 years
  • 3] 12 years
  • 4] 18 years
  • 5] 6 years
Solution
2
Discuss

A man was asked to state his age in years. His reply was, "Take my age 3 years hence, multiply it by 3 and then subtract 3 times my age 3 years ago and you will know how old I am". What is the age of the man ?

  • 1] 18 years
  • 2] 20 years
  • 3] 24 years
  • 4] 32 years
Solution
3
Discuss

The sum of the present ages of a father and his son is 60 years. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be:

  • 1]

    12 years

  • 2]

    14 years

  • 3]

    18 years

  • 4]

    20 years

Solution
4
Discuss

A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of this son is

  • 1]

    21 years

  • 2]

    22 years

  • 3]

    23 years

  • 4]

    24 years

Solution
5
Discuss

Ram's son's age is \(\frac{1}{3} \)of Ram's wife's age. Ram's wife's age is \(\frac{4}{5}\) of Ram's age and Ram's age is \(\frac{3}{5}\) of Ram's father's age. Find the age of Ram's son, if Ram's father is 50 years old?

 

  • 1] 6 years
  • 2] 8 years
  • 3] 10 years
  • 4] 12 years
Solution
6
Discuss

Ten years ago, a man was seven times as old as his son. Two years hence, twice his age will be equal to five times the age of his son. What is the present age of the son ?

  • 1] 12 years
  • 2] 13 years
  • 3] 14 years
  • 4] 15 years
Solution
7
Discuss

A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is:

  • 1] 14 years
  • 2] 18 years
  • 3] 20 years
  • 4] 22 years
  • 5] None of these
Solution
8
Discuss

The sum of the ages of a daughter and her mother is 56 years. After 4 years, the age of the mother will be three times that of the daughter. At present their ages are ?

  • 1] 10 years, 46 years
  • 2] 12 years, 44 years
  • 3] 11 years, 45 years
  • 4] 13 years, 43 years
Solution
9
Discuss

The ages of Nitish and Vinnee are in the ratio 6 : 5 respectively. After 9 years the ratio of their ages will be 9 : 8. What is the difference in their ages now ?

  • 1] 3 Years
  • 2] 5 Years
  • 3] 7 Years
  • 4] 9 Years
  • 5] None of these
Solution
10
Discuss

The respective ratio between the present age Aarti and Savita is 5 : x. Aartl is 9 years younger than Jahnavi. Jahnavi's age after 9 years will be 33 years. The difference between Savita's and Aarti's age is same as the present age of Jahnavi. What will come in place of x?

  • 1]

    21

  • 2]

    37

  • 3]

    17

  • 4]

    13

Solution

Jahnavi's present age= 33 - 9 = 24 years

Aarti's present age= 24 - 9 = 15 years

 Aarti : Savita= 5 : x = 15 : 3x

Therefore, Savita present age= 3x years

Therefore, 3x - 15 = 24

=> 3x = 24 + 15 = 39

=> x = 393393 = 13

# Quiz