Correct option is B
The correct sequence from North to South of the mountain ranges is Karakoram, Ladakh, Zanskar, Pir Panjal. This arrangement reflects the geographical positioning and elevation gradient of these ranges within the complex mountainous region of the Indian subcontinent.
* The Karakoram range, known for its high peaks and glaciers, marks the northernmost boundary, followed by the rugged terrains of Ladakh and Zanskar, and finally, the Pir Panjal range, which is relatively more accessible and known for its scenic beauty.
* This sequence not only highlights the physical geography of the region but also its ecological and climatic diversity.