question_subject:
Science
question_exam:
IAS
stats:
0,35,88,30,37,35,21
keywords:
{'fluorescent tubes': [0, 1, 0, 0], 'choke coil': [0, 0, 1, 0], 'low frequency currents': [0, 1, 0, 0], 'choke': [0, 1, 0, 0], 'circuit': [0, 0, 1, 3], 'line voltage': [0, 1, 1, 0]}