Quiz Discussion

The average of the ages of a man and his daughter is 34 years. If the respective ratio of their ages four years from now is 14 : 5,what is daughter's present age ?

Course Name: Quantitative Aptitude

  • 1] 10 years
  • 2] 12 years
  • 3] 18 years
  • 4] Cannot be determined
  • 5] None of these
Solution
No Solution Present Yet

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# Quiz
1
Discuss

The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?

  • 1]

    4 years

  • 2]

    8 years

  • 3]

    10 years

  • 4]

    None Of These

Solution
2
Discuss

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?

  • 1]

    35

  • 2]

    42

  • 3]

    49

  • 4]

    None Of These

Solution
3
Discuss

The ages of A and B are in the ratio 6 : 5 and the sum of their ages is 44 years. What will be the ratio of their ages after 8 years ?

  • 1] 7 : 6
  • 2] 8 : 7
  • 3] 9 : 8
  • 4] 3 : 4
Solution
4
Discuss

The age of a mother today is thrice that of her daughter. After 12 years , the age of the mother will be twice that of her daughter. The present age of the daughter is = ?

  • 1] 12 Years
  • 2] 14 Years
  • 3] 16 Years
  • 4] 18 Years
Solution
5
Discuss

The ratio between the ages of Neelam and Shiny is 5 : 6 respectively. If the ratio between the one-third age of Neelam and half of Shiny's age is 5 : 9, then what is Shiny's age = ?

  • 1] 25 years
  • 2] 30 years
  • 3] 36 years
  • 4] Cannot be determined
  • 5] None of these
Solution
6
Discuss

The ratio of a man's age and his son's age is 7 : 3 and the product of their ages is 756. The ratio of their ages after 6 years will be ?

  • 1] 5 : 2
  • 2] 2 : 1
  • 3] 11 : 7
  • 4] 13 : 9
  • 5] None of these
Solution
7
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
8
Discuss

The present ages of three persons in proportions 4 : 7 : 9. Eight years ago, the sum of their ages was 56. Find their present ages (in years).

  • 1] 8, 20, 28
  • 2] 16, 28, 36
  • 3] 20, 35, 45
  • 4] None of these
Solution
9
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

10
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
# Quiz