As per me Food Corporation of India (FCI) has not published date for FCI Assistant Grade III Paper 2 Exam, so when it will publish we will update you :

FCI Assistant Grade III Exam Eligibility:

For AG III (Generel): Graduate Degree in any discipline from a recognized University with proficiency in use of computers.

For AG-III (Accounts): Bachelor of Commerce from a recognized University with proficiency in use of computers.

For AG-III (Technical): i. B.Sc in Agriculture/Botany/Zoology/Bio-Technology/Bio-Chemistry/Microbiology/Food Science from a recognized University.
or
B.Tech./BE in Food Science/Food Science & Technology/Agricultural Engineering/Bio-Technology from a recognized University/an institution approved by AICTE.
ii. Proficiency in use of Computers.
For AG-III (Depot): Graduate Degree in any discipline from a recognized University with proficiency in use of computers.

Age: Candidates’ age should not be more than 27 years.

Age Relaxation:
i. 5 years in case of SC/ST candidates
ii. 3 years for OBC candidates.
iii. 10 years in case of PH candidates.
iv. 15 years for PWD candidates belonging to SC/ST.
v. 13 yrs for PWD candidates belonging to OBC.
vi. Age is additionally relaxable by 5 years for those applicants who had ordinarily been domiciled in the Kashmir Division in the State of Jammu & Kashmir during
vii. For Ex-servicemen the upper age limit shall be relaxed by allowing the deduction of length of actual military service from his actual age and the resultant age should not exceed the maximum age limit prescribed for the post by more than 3 years(8 years in case of SC/ST; 6 years in case of OBC candidates)