Which one of the following is the correct order of Himalayan ranges from north to south?

• A. Karakoram, Ladakh, Zaskar, pir panjal, Siwalik
• B. Ladakh, Zaskar, Pir Panjal, Kara-koram, Siwalik
• C. Pir Panjal, Zaskar, Karakoram, Ladakh, Siwalik
• D. Siwalik, Zaskar, Pir Panjal, Ladakh, Karakoram