RRB Technician Gr 3 || Expected Science Questions || Set 2

[@malindrakumar4252]

Bahaut achha

[@sonasingh1578]

Sir aap apna science ka book lunch kijiye sir

[@smartstudylife]

जय भीम सर❤❤❤❤

[@sonasingh1578]

Sir aap apna book dijiye

[@brajeshbrajesh9042]

Hi