Quiz Discussion

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?

Course Name: Quantitative Aptitude

  • 1]

    7

  • 2]

    8

  • 3]

    9

  • 4]

    10

Solution
No Solution Present Yet

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# Quiz
1
Discuss

Four years ago, the father's age was three times the age of his son. the total of the age of the father and the son after 4 years will be 64 years. What is the father's age at present?

  • 1]

    32 years

  • 2]

    36 years

  • 3]

    44 years

  • 4]

    40 years

Solution
2
Discuss

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

  • 1] 5 : 2
  • 2] 7 : 3
  • 3] 9 : 2
  • 4] 13 : 4
Solution
3
Discuss

The present age of Mr. Sanyal is three times the age of his son. Six years hence , the ratio of their ages will be 5 : 2. What is the present age of Mr. Sanyal ?

  • 1] 48 years
  • 2] 50 years
  • 3] 54 years
  • 4] 60 years
  • 5] None of these
Solution
4
Discuss

Tanya's grandfather was 8 times older to her 16 years ago. He would be 3 times of her age 8 years from now. 8 years ago, what was the ratio of Tanya's age to that of her grandfather ?

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

At present, the ratio between the ages of Arun and Deepak is 4 : 3. After 6 years, Arun's age will be 26 years. What is the age of Deepak at present ?

  • 1]

    12 years

  • 2]

    15 years

  • 3]

    19 and half years

  • 4]

    21 years

Solution
6
Discuss

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 ?

  • 1] 10 years
  • 2] 12 years
  • 3] 18 years
  • 4] Cannot be determined
  • 5] None of these
Solution
7
Discuss

A father said to his son, "I was as old as you are at the present at the time of your birth". If the father's age is 38 years now, the son's age five years back was:

  • 1]

    14 years

  • 2]

    19 years

  • 3]

    33 years

  • 4]

    38years

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

Farah got married 8 years ago, Today her age is \(1\frac{2}{7}\) times her age at the time of her marriage. At present her daughter's age is one-sixth of her age. What was her daughter's age 3 years ago ?

 

  • 1] 4 Years
  • 2] 3 Years
  • 3] 6 Years
  • 4] Cannot be determind
  • 5] None of these
Solution
# Quiz