Question

Mrs Raghavan said to Sunanda,"How have you prepared this dish?" Change the narration​

Answer 1

Answer:

Mrs.Raghavan asked Sunanda how she had prepared that dish.

Explanation:

Question:

Mrs.Raghavan said to Sunanda,"How have you prepared this dish?"

Answer:

Mrs.Raghavan asked Sunanda how she had prepared that dish.

*The given question belongs to direct speech,interrogative sentence.

*So we have to follow the interrogative rules.

*In reporting verb said to is changed into asked.

*Comma and quotation are removed.

*Tense,pronoun and adverb are changed.

*So the answer is,

Mrs.Raghavan asked Sunanda how she had prepared that dish.