Get Started
2165

Q: Rajan's present age is three times his daughter's and nine-thirteenth of his mother's present age. The sum of the present ages of all three of them is 125 years. What is the difference between the present ages of Rajan's daughter and Rajan's mather ?

  • 1
    32 years
  • 2
    48 years
  • 3
    62 years
  • 4
    50 years
  • Show Answer
  • Workspace

Answer : 4. "50 years"
Explanation :

Answer: D) 50 years Explanation: Let Rajan's present age be 'x' years.=> Then his daughter's present age is = x/3 years.His mother's present age = 13x/9 yearsNow, according to the question,x + x/3 + 13x/9 = 125=> x = 125x9/25 = 45Therefore, required difference = 13x/9 - x/3 = 13x - 3x/9 = 10x/9=> 10 x 45/9 = 50 years.

Previous Next
Quantitative Aptitude IIT JEE CAT GRE Bank Exams GATE

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today