In Pakistan most of the foreign exchange earning comes from one among the following. Choose the correct option.

Remittances by the workers in the middle east

The correct answer is option (2) : Remittances by the workers in the middle east

Explanation : In Pakistan, a significant portion of foreign exchange earnings often comes from remittances sent by Pakistani workers employed in the Middle East. Remittances play a crucial role in the country's economy by contributing to its foreign exchange reserves.