Solution

We must determine which conclusions logically follow from the main statement: "Universities in India are preferring traditional attire during convocations."

Analysis of Conclusions:

• (b) Indian Universities wants to promote traditional dresses: This is a direct and logical conclusion. By choosing to use traditional attire, the universities are actively promoting it.
  
• (c) Indians love to celebrate occasions traditionally: This is a reasonable generalization. The preference shown by universities for a formal occasion like a convocation reflects a broader cultural value of celebrating traditionally.
  
• (a), (d), (e): These are incorrect. Preferring something does not mean being "against" the alternative (a), that it's "better" (d), or that the alternative is "banned" (e).
  

Conclusion:

The only logical conclusions that can be drawn are (b) and (c).