Hello!
In Delhi University, all the colleges offer general elective paper for each and every course.
In general elective, there will be options for the subject you can take up according to your choice.
The list are:-

• Sanskrit
  
• Urdu
  
• Philosophy
  
• Economics
  
• Bengali
  
• English
  
• Hindi
  
• Geography
  
• History
  
• Political science
  
• Computer science
  
• Commerce
  
• Mathematics
  
• Statics
  
• Botany
  
• Chemistry
  
• Zoology
  
• Physics

Good luck:)