Quiz Discussion

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 ?

Course Name: Quantitative Aptitude

  • 1] 12 years
  • 2] 13 years
  • 3] 14 years
  • 4] 15 years
Solution
No Solution Present Yet

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# Quiz
1
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
2
Discuss

The total ages of Jayant, Prem and Saransh is 93 years. Ten years ago, the ratio of their ages was 2:3:42:3:4. What is the present age of Saransh?

  • 1]

    24 years

  • 2]

    32 years

  • 3]

    34 years

  • 4]

    38 years

Solution
3
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
4
Discuss

The ratio between the age of a father and a son at present is 5 : 2 respectively. Four years hence the ratio between the age of the son and his mother will be 1 : 2 respectively. What is the ratio between the present age of the father and the mother respectively?

  • 1]

    3 : 4

  • 2]

    5 : 4

  • 3]

    4 : 3

  • 4]

    Cannot be determined

Solution
5
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
  • 5] None of these
Solution
6
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
7
Discuss

Q is as much younger than R as he is older than T. If the sum of the ages of R and T is 50 years, what is definitely the difference between R and Q's age?

  • 1] 1 year
  • 2] 2 years
  • 3] 25 years
  • 4] Data inadequate
  • 5] None of these
Solution
8
Discuss

Sachin is younger than Rahul by 7 years. If their ages are in the respective ratio of 7 : 9, how old is Sachin?

  • 1] 16 years
  • 2] 18 years
  • 3] 28 years
  • 4] 24.5 years
  • 5] 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

The sum of present ages of a father and his son is 8 years more than the present age of the mother. The mother is 22 years older than the son. What will be the age of the father after 4 years?

  • 1] 34 years
  • 2] 36 years
  • 3] 40 years
  • 4] 38 years
  • 5] 28 years
Solution
# Quiz