Rather than recalling the section number directly, we can arrive at it by process of elimination based on each section's known subject matter.
Having eliminated the three unrelated sections, the correct answer is Sec.30.
A further way to pin this down is to focus on the specific outcome the question describes, namely an award on agreed terms following a settlement, and to trace which section produces that particular result.
Since only Section 30 yields this settlement-into-award mechanism, the correct answer is Sec.30.