- Pelling is at a higher elevation than Kalimpong $\implies\text{False}$
- Kalimpong is at a lower elevation than Darjeeling $\implies\textbf{True}$
- Kalimpong is at a higher elevation than Siliguri$\implies \text{False}$
- Siliguri is at a lower elevation than Gangtok$\implies \textbf{True}$