MathematicsRitu is now four times as old as her brother Raju. In 4 years’ time, her age will be twice of Raju’s age. Thus Ritu’s current age is 8 years and Raju’s current age is 2 years. State whether this is true or false.

Ritu is now four times as old as her brother Raju. In 4 years’ time, her age will be twice of Raju's age. Thus Ritu's current age is 8 years and Raju’s current age is 2 years. State whether this is true or false.


  1. A
    True
  2. B
    False 

    Fill Out the Form for Expert Academic Guidance!l



    +91



    Live ClassesBooksTest SeriesSelf Learning



    Verify OTP Code (required)

    I agree to the terms and conditions and privacy policy.

    Solution:

    The following table lists both their ages for easier comparison:
    Ritu is currently 4 times as Raju:
    After 4 years, her age will be twice of Raju's age:
    Here, Substituting the value of x from equation (1) in equation (2):
    Now, upon moving the variables on one side and the numbers on the other side:
    Thus Ritu's current age is 8 years and Raju’s current age is 2 years.
    So, the given statement is true.
     
    Chat on WhatsApp Call Infinity Learn

      Talk to our academic expert!



      +91


      Live ClassesBooksTest SeriesSelf Learning




      Verify OTP Code (required)

      I agree to the terms and conditions and privacy policy.