✔ Correct Answer: C. Hazrat Salman Al-Farsi (R.A)
The correct answer to the question “Who gave the suggestion of digging the trench around the city of Madinah at the time of Battle of Khandaq?” is Hazrat Salman Al-Farsi (R.A). This question belongs to Islamic Studies. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.