When two aircraft are converging at approximately the same altitude
Why this is the answer
Per CAR 602.19(2), when two aircraft converge at about the same altitude the one that has the other on its right shall give way — the same “yield to the right” logic as a road intersection.
Reference
TC AIM-RAC – Collision Avoidance – Right of Way CARs 602.19 – Right of Way
Question reproduced verbatim from Transport Canada’s PSTAR Study and Reference Guide (TP 11919E). The answer key is Transport Canada’s; the explanation is ours.
A study aid — not a substitute for the official guide, the CARs, or your instructor.