Question

"would you post this letter when you go out ?" She said
Indirect speech kara

Answer 1

Answer:

When you go out would you post the letter?

And please note that the word should be 'could' and not 'would'.

Answer 2

Answer:

She inquired if I would post that letter when i went out.

Explanation:

When changing to indirect speech, only the past tenses are used since the words have already been said.

Hope it helps you mate

Have a good day.