The total age of X and Y is 48 years more than the total age of Y and Z. Z is how many year younger than X? (A) 24 (B) 44 (C) 48 (D) 96►Correct Option Correct Option is: CGiven that x+y = 48 + y+ z x – z= 48 + y – y = 48 z is younger than x by 48 years