Farhan is ten years younger than Chetan, who is two-thirds as old as Anand, who is four times as old as Farhan. How old is Anand?
Farhan = Chetan - 10 ------------------//------------------------ Chetan = Anand*(2/3) Farhan + 10 = Anand*(2/3) Farhan = Anand*(2/3) - 10 ------------------//------------------------ Anand/4 = Farhan Anand = 4*Farhan Anand = 4*(Anand*(2/3) - 10) 40 = (8/3)*Anand - Anand Anand = (3/5)*40 = 24.
Aarav is two years older than Bhargav who is twice as old as Chetan. If the total of the ages of Aarav, Bhargav and Chetan be 27, the how old is Bhargav?
Shalu is now two-thirds of Shaina's age. In six years, Shalu will be four-fifths of Shaina's age. In 15 years, Shalu will be seven-eighths as old as sister Shaina. If they are both under the age of ten, how old are they now?
