IES has 6 papers - 4 economic, 1 English and 1 General Studies. 15% minimum marks are required in each of the six subject papers.

Minimum Marks in 4 Economic Papers (out of 800 marks)

Category Marks
General 259 
OBC 221 
SC 189 
ST 158 
PH-1 NA 
PH-3 NA 

Minimum Marks in All Six Papers (out of 1000 marks)

Category Marks
General 338 
OBC 279 
SC 242 
ST 213 
PH-1 NA 
PH-3 NA 

Minimum Marks of Last Recommended Candidate (out of 1200 marks) 

Category Marks
General 489 
OBC 385 
SC 407 
ST 334
PH-1 NA 
PH-3 NA