Q: 68 (IAS/2015)
question_subject:
Science
question_exam:
IAS
stats:
0,186,18,186,7,9,2
keywords:
{'fly ash': [0, 0, 0, 1], 'ash': [0, 0, 0, 1], 'coal': [0, 1, 2, 0], 'portland cement contents': [0, 0, 0, 1], 'concrete': [0, 0, 0, 2], 'bricks': [3, 1, 0, 4], 'toxic elements': [0, 0, 0, 1], 'fuel': [1, 0, 5, 14], 'power plants': [0, 0, 0, 7]}