question_subject:
History
question_exam:
IES
stats:
0,171,80,40,25,171,15
keywords:
{'indus valley civilization': [11, 1, 3, 4], 'neolithic age': [1, 0, 0, 0], 'palaeolithic age': [1, 0, 0, 0], 'mesolithic age': [1, 0, 0, 0], 'chalcolithicage': [1, 0, 0, 0]}