Select the suitable option to convert the following into Indirect Spe…

The correct answer is Option (1) → Philip asked me when I had given the parcel to John.

Question (wh-word) in indirect speech:

Change	Direct	Indirect	Why
Reporting verb	said to	asked	“Said to” becomes “asked” (or enquired of).
Word order	did you give	I had given	The question becomes a statement: subject before verb, “when I had given”, and the question mark is dropped.
Tense change	did give	had given	Simple past “did give” becomes “had given” (past perfect).
Pronoun change	you	I	“You” becomes “I”, because the question was put to the narrator (“said to me”).
Full sentence	Philip said to me, “When did you give the parcel to John?”	Philip asked me when I had given the parcel to John.

The question word when joins the clause. No "that" is added.

Example: She said to him, “Where did you buy this pen?” → She asked him where he had bought that pen.

Why the Other Options are Incorrect?

Option 2: Philip ordered me when I give the parcel to John. — Incorrect.

• "ordered" reports a command, not a question.
• "give" is not changed into the past perfect.

Option 3: Philip told me to gave the parcel to John. — Incorrect.

• "told me to ..." reports an instruction, and the question word "when" is lost.
• "to gave" is wrong. "To" takes the base form.

Option 4: Philip enquired me when I gave John the parcel. — Incorrect.

• "enquired me" is wrong. Enquire takes of before the person ("enquired of me").
• "gave" is not changed into the past perfect "had given".