Q: (IAS/2020)
question_subject:
Science
question_exam:
IAS
stats:
0,157,81,15,157,18,48
keywords:
{'chemical fertilizers': [1, 0, 0, 1], 'phosphoric acid fertilizer': [0, 0, 0, 1], 'ammonia': [0, 1, 0, 2], 'sulphur': [0, 0, 0, 2], 'natural gas': [2, 0, 2, 3], 'oil refineries': [2, 0, 3, 3], 'urea': [5, 1, 4, 10], 'market': [0, 0, 1, 0], 'raw material': [2, 1, 2, 8]}