A map shows the elevations of Darjeeling, Gangtok, Kalimpong, pelling, and Siliguri. 
Kalimpong is at a lower elevation than Gangtok. Pelling is at a lower elevation than Gangtok. Pelling is at a higher elevation that siliguri. Darjeeling is at a higher elevation than Gangtok. 
Which of the following statements can be inferred from the paragraph above? 
i. Pelling is at a higher elevation than Kalimpong 
ii. Kalimpong is at a lower elevation than Darjeeling 
iii. Kalimpong is at a higher elevation than siliguri 
iv. Siliguri is at a lower elevation than Gangtok