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, the how old is B?

Course Name: Quantitative Aptitude

  • 1] 7
  • 2] 8
  • 3] 9
  • 4] 10
  • 5] 11
Solution
No Solution Present Yet

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# Quiz
1
Discuss

Eight year ago, Poorvi's age was equal to the sum of the present ages of her one son and one daughter. Five years hence, the respective ratio between the ages of her daughter and her son that time will be 7 : 6. If Poorvi's husband is 7 years elder to her and his present age is three times the present age of their son, what is the present age of the daughter ? (in year)

  • 1] 15 years
  • 2] 23 years
  • 3] 19 years
  • 4] 27 years
  • 5] 13 years
Solution
2
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
3
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

4
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
5
Discuss

Ten years hence, the respective ratio between Simmi's age ans Niti's age will be 7 : 9. Two years ago, the respective ratio between Simmi's and Niti's age was 1 : 3. If Abhay is 4 years older then Niti, what is Abhay's present age ? (in years)

  • 1] 8
  • 2] 4
  • 3] 16
  • 4] 12
  • 5] 20
Solution
6
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
7
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
8
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
9
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
10
Discuss

Sneh's age is \(\frac{1}{6} \)th of her father's age. Sneh's father's age will be twice of Vimal's age after 10 years. If Vimal's 8th birthday was celebrated 2 years ago, then what is Sneh's present age?

 

  • 1]

    \({ \text{6}}\frac{2}{3}{ \text{ }}\) years

  • 2]

    10 years

  • 3]

    12 years

  • 4]

    15 years

  • 5]

    None of these

Solution
# Quiz