Hey as per your demand here I am providing you details of age limit for applying in HPCL as engineer

Nationality
Candidate should be Indian

Age limit
Candidates Maximum age should be 25 years

Qualification
Candidates should possess BE/B.Tech in relevant discipline with minimum 60% Marks from recognised university

Departments
Mechanical
Civil
Electrical
Electronics and Telecommunications
Instrumentation
Chemical

Physical standard
Candidate should be physically fit

Selection criteria
On the basis of GATE marks
On the basis of interview