tense agreement

[Dr.Appalayya]

This morning, when Rosy met me, I asked her if she knew cooking. She had said she is not good at making sweets but can cook a meal.

I want to know the correctness of the tenses used in the above statement.

[engee30]

This morning, when Rosy met me, I asked her if she could cook/if she knew how to cook. She {} said she was not good at making sweets but could cook a meal./but knew how to cook a meal.

I want to know the correctness of the tenses used in the above statement.

[rj1948]

She replied that she was not not good at making sweets butcould cook a meal .
Kindlyremember you are reporting what she has said .

[susiedqq]

This morning, when Rosy met me, I asked her if she knew cooking. She said (that) she is not good at making sweets but (that she) can cook a meal.

implied meaning