Q: (NDA-II/2019)
question_subject:
Science
question_exam:
NDA-II
stats:
0,1,5,1,4,1,0
keywords:
{'jumbled parts': [0, 0, 0, 4], 'machines': [0, 0, 0, 4], 'parts': [6, 2, 8, 19], 'invention': [0, 0, 1, 1], 'items': [3, 4, 8, 15], 'ancient mesopotamia': [0, 0, 0, 1], 'sequences': [0, 0, 5, 7], 'wheel': [0, 0, 0, 1], 'humans': [1, 0, 0, 3], 'section': [3, 1, 0, 35], 'millennia': [1, 0, 0, 1], 'direction': [0, 0, 0, 3]}