Correct option is B
The correct order of the given sentences is RQPS.
Explanation:
R (India will not have a single mandatory minimum wage floor as talked earlier.) → Introduces the main idea that India will not have a uniform minimum wage.
Q (The union Labour ministry has stayed away from making it part of the wage code bill.) → Explains why the decision was taken.
P (Instead it has left this important provision open-ended.) → Describes the consequence of the Labour Ministry’s decision.
S (The labour ministry's decision comes following criticism that its national floor is less than half of what was suggested by an internal committee.) → Provides the reason behind the decision.
Final sentence order:
"India will not have a single mandatory minimum wage floor as talked earlier. The union Labour ministry has stayed away from making it part of the wage code bill. Instead, it has left this important provision open-ended. The labour ministry's decision comes following criticism that its national floor is less than half of what was suggested by an internal committee."