Quiz Discussion

The age of a father 10 years ago was thrice the age of his son. 10 years hence , the father's age will be twice that of his son. The ratio of their present age is = ?

Course Name: Quantitative Aptitude

  • 1] 8 : 5
  • 2] 7 : 3
  • 3] 9 : 5
  • 4] 5 : 2
Solution
No Solution Present Yet

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# Quiz
1
Discuss

A person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present?

  • 1] 32 years
  • 2] 36 years
  • 3] 40 years
  • 4] 48 years
  • 5] None of these
Solution
2
Discuss

The ratio between the parents ages of A and B is 5 : 3 respectively. The ratio between A's age 4 years ago and B's 4 years hence is 1 : 1. What is the ratio between A's age 4 years hence and B's age 4 years ago ?

  • 1] 1 : 3
  • 2] 3 : 1
  • 3] 2 : 1
  • 4] 4 : 1
  • 5] None of these
Solution
3
Discuss

The ages of Shakti and Kanti are in the ratio of 8 : 7 respectively. After 10 years, the ratio of their ages will be 13 : 12. What is the difference between their ages ?

  • 1] 2 Years
  • 2] 4 Years
  • 3] 8 Years
  • 4] 6 Years
  • 5] None of these
Solution
4
Discuss

Ratio of ages of three persons is 4:7:9, Eight years ago, the sum of their ages was 56. Find their present ages

  • 1]

    16,35,36

  • 2]

    12,28,36

  • 3]

    16,28,27

  • 4]

    16,28,36

Solution
5
Discuss

The ages of two persons differ by 20 years. If 5 years ago, the elder one be 5 times as old as the younger one, their present ages (in years) are respectively

  • 1]

    20,20

  • 2]

    20,10

  • 3]

    25,15

  • 4]

    30,10

Solution
6
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
7
Discuss

A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, then how old is B?

  • 1]

    7

  • 2]

    8

  • 3]

    9

  • 4]

    10

Solution
8
Discuss

18 years ago, a man was three times as old as his son. Now, the man is twice as old as his son. The sum of the present ages of the man and his son is = ?

  • 1] 54 years
  • 2] 72 years
  • 3] 105 years
  • 4] 108 years
Solution
9
Discuss

Raju age after 15 years will be 5 times his age 5 years back, What is the present age of Raju

  • 1]

    15

  • 2]

    14

  • 3]

    10

  • 4]

    8

Solution
10
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
# Quiz