Which one among the following is not a Mars rover?

examrobotsa's picture
Q: 100 (CAPF/2013)

Which one among the following is not a Mars rover?

question_subject: 

General Knowledge

question_exam: 

CAPF

stats: 

0,33,16,4,7,5,33

keywords: 

{'mars rover': [0, 0, 0, 1], 'apollo': [1, 0, 0, 1], 'curiosity': [0, 0, 0, 2], 'sojourner': [0, 0, 0, 1], 'opportunity': [1, 0, 0, 1]}