Q: 33 (CDS-I/2016)

Norman Borlaug won Nobel Peace Prize for his contributions in :
1. development of high-yielding crops.
2. modernization of irrigation infrastructure.
3. introduction of synthetic fertilizers and pesticides.
Select the correct answer using the code given below:
question_subject: 
General Knowledge
question_year: 
2016
question_exam: 
CDS-I
stats: 
0,184,456,336,32,56,216