AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
Two serious physiological effects of industrial noise pollution are hearing impairment and increased heart rate and blood pressure.
The passage explicitly states these effects: "Noise pollution…can also cause hearing impairment, increased heart rate and blood pressure among other physiological effects." Examiners expect effects that go beyond irritation/anger — so avoid listing "irritation" as one of your two answers.