32% students from a class dropped out. 3% of them went abroad. If 60% of them are in probation and the remaining 12 are not in probation, how many students from the class are in probation?
A. 90
B. 120
C. 144
D. 210
E. f
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সঠিক উত্তরঃ
C.
144
Explanation:
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