"As many as 66,787 candidates appeared for the examination from Delhi," said Mr Khurana, a 1983 batch IAS officer of Gujarat cadre. PTI image: Students protest demanding change in its pattern Updated IAS Syllabus 2018 – 19 AVAILABLE here! Download UPSC IAS Sep/Oct (Mains) Exam Syllabus PDF and start preparation for UPSC IAS Exam with Important topics. Considering the revised syllabus and the new pattern of the IAS preliminary exam,…