Which of the following State Government approved an amendment to factories Act 1948 in June 2019?

Goa

The correct answer is Option 1 - Goa

The state government that approved an amendment to the Factories Act 1948 in June 2019 was Goa.

The Goa Legislature Secretariat introduced the Factories (Goa Amendment) Bill, 2019, proposing changes to the central Act specifically for the state.