common.test_mode common.reading_mode common.right = 0 common.wrong = 0

বারকোড রিডার

common.all_mcq_question - (3)

Created: 7 years ago | Updated: 1 month ago
Updated: 1 month ago
banks
medical laboratories
supermarkets
admission test
college final examinations
Created: 7 years ago | Updated: 1 year ago
Updated: 1 year ago
Sound
Commands
Light
Magnetic field
None of these