Choose the correct meaning of the following idiom: Apple Pie Order

The correct answer is Option (4) → In perfect order

The correct meaning of the idiom "apple pie order" is in perfect order. It is often used to describe something that is neat, tidy, and well-organized. The idiom is thought to have originated from the fact that apple pies are often made with ingredients that are carefully measured and arranged.

The other options are incorrect. "In random order" means that things are not arranged in any particular order. "Related to fruit packing" means that something is related to the packing of fruit. "Related to dry fruit packing" means that something is related to the packing of dry fruit.