In class 10th, the minimum percentage for admission in government colleges for diploma in engineering should be 50% or more . Some colleges may demand higher percentage.

In detail:

Minimum Requirement:

Most of the government polytechnic colleges consider it mandatory to pass class 10th with minimum 50% marks.

Institution-wise variation:

Different colleges and state technical education boards may vary in their admissions criteria, so before applying to any diploma program, you should check the institution's specific admissions criteria.

Requirements:

Subjects like Mathematics and Science are compulsory.

Entrance Exam:

Admission to diploma programmes is usually through entrance examinations conducted by State Boards of Technical Education.

Lateral Entry:

Diploma holders can take direct admission into the second year of B.Tech/B.E programmes through lateral entry test.