Addition of gypsum to cement:

examrobotsa's picture
Q: 15 (NDA-II/2015)
Addition of gypsum to cement:

question_subject: 

Science

question_exam: 

NDA-II

stats: 

0,15,30,25,4,15,1

keywords: 

{'cement': [0, 0, 1, 4], 'gypsum': [0, 0, 1, 3], 'light colour cement': [0, 0, 0, 1], 'addition': [1, 0, 2, 4]}