Yes, a student who studied MEC (Mathematics, Economics, Commerce) in 12th can apply for some Indian defence and police jobs, but the options are limited compared to science students.

For officer-level defence jobs like NDA, PCM is usually required. But MEC students can apply for positions like soldier, airman, or administrative posts in the defence forces.

For police jobs, MEC students can apply for posts like constable, sub-inspector, clerk, or assistant, as long as they meet the physical and educational requirements.