Q. Which glaciers form the world's longest glacial system outside the polar region?
Answer: Biafo Glacier and Hispar Glacier
Notes: The Biafo Glacier and the Hispar Glacier meet together to form the longest glacial system of the world. The Biafo Glacier is the world's third longest glacier in non polar region which is 67 km long while the Hispar Glacier is 49km long, both lies in the Karakoram mountains.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 85 in Physical Geography - Important Islands, Gulfs, Bays, Isthmuses, Glaciers, Canyons in above course in App.