Respuesta :

Shaswat221005
Let the present age of Diana be 'X'.

According to the question:

After 3 years, Diana will be 4 times as old as she was 33 years before.

(x+3) = 4 * (x-33)
x+3 = 4x - 132
3x = 135

X = 45

Answer) Presently Diana is 45 years old.