Check out the Top 10 Highest Mountains in the World. This question is generally asked in the competitive and government exams.
1. MOUNT EVEREST, HIMALAYAS, NEPAL/TIBET AUTONOMOUS REGION, CHINA – 8848M
2. K2, KARAKORAM, PAKISTAN/CHINA – 8611M
3. KANGCHENJUNGA, HIMALAYAS, NEPAL/INDIA – 8586M
4. LHOTSE, HIMALAYAS, NEPAL/TIBET AUTONOMOUS REGION, CHINA – 8516M
5. MAKALU, HIMALAYAS, NEPAL/TIBET AUTONOMOUS REGION, CHINA – 8485M
6. CHO OYU, HIMALAYAS, NEPAL/TIBET AUTONOMOUS REGION, CHINA – 8188M
7. DHAULAGIRI, NEPAL – 8167M
8. MANASLU, NEPAL – 8163M
9. NANGA PARBAT, PAKISTAN – 8126M
10. ANNAPURNA I, NEPAL – 8091M