Q: 132 (IAS/1999)

On another planet, the local terminology for earth, water, light, air and sky, are ‘sky’, ‘light’, ‘air’, ‘water’ and ‘earth’ respectively. If someone is thirsty there, what would he drink ?
question_subject: 
Logic/Reasoning
question_year: 
1999
question_exam: 
IAS
question_sub_subject: 
Reasoning
question_topic: 
Analytical
stats: 
0,672,296,88,144,64,672