Premier Annastacia Palaszczuk was the clear winner of the People's Forum on Thursday night.

Ms Palaszczuk faced off with Opposition Leader Tim Nicholls and One Nation's Steve Dickson in front of an audience of 100 undecided voters, answering questions on topics from Adani and regional jobs to public transport and power.

Queensland Premier Annastacia Palaszczuk, Leader of the Opposition Tim Nicholls and One Nation's Steve Dickson during a leaders debate in Brisbane on Thursday. Credit:AAP

Even an apology from Mr Nicholls to a public servant who lost her job in redundancies under the previous LNP government term couldn't sway the audience: Ms Palaszczuk won 60 per cent of their votes, while Mr Nicholls won 12 per cent and Mr Dickson managed 10 per cent. Eighteen per cent of the participants remained undecided.

The Premier sounded polished while the Opposition Leader was jeered for refusing to give a yes or no response when asked if he would work with One Nation.