He said, "I have often told you not to waste your time."
A. He said that he had often told not to waste your time.
B. He said that he had often told him not to waste your time.
C. He said that he had often suggested to him not to waste his time.
D. He told that he had often told him not to waste his time.
Answer: Option D

Answer D
Your is change to his kindly correct it
He said that he had often told him not to waste your time.
B answer is wrong
Kindly correct...not to waste (his) time change your with his
No your time will be changed to his time and will not remain as your time in the indirect form
i think it should be "not to waste my time".
Option D is the correct answer
"Your" shouldn't come as it would change to me/his/her
told him to waste your time? or his time? TIA