Q: 119 (IAS/2006)

Which one of the following pairs is not correctly matched? Recent Scientific Achievements The Country
question_subject: 
General Knowledge
question_year: 
2006
question_exam: 
IAS
question_sub_subject: 
GK-world
question_topic: 
W-Invention
stats: 
0,440,1048,216,440,280,552