The ages of two sisters differ by 32 years. 12 years ago, the elder one was 7 times as old as the younger one. What are their present ages of the elder person?
Correct Option is: D Let’s take the present age of the elder person = x
and the present age of the younger person = x – 32
(x – 12) = 7*(x-32-12)
=> x – 12 = 7x – 308
=> 6x = 296
=> x = 49years 3months