The worldwide catastrophe that has erupted in response to the transmission of COVID-19 has sparked a number of concerns regarding the effect of the lockdown on people with mental health issues and unhealthy lifestyle. The dataset provided here is an evaluation of the mental anguish reported by persons in India after lockdown was implemented as a strategy to stop the spreading of the Coronavirus. The data was gathered by an online survey that included a 9-item socio-demographic question and perhaps even the implementation of the quick summary of the General Health Questionnaire (GHQ-12 items) created by the University of Michigan (Goldberg, 1972). The data was collected between May 6th and 15th, 2020, during India's third stage of lockdown. The Google documents comprising the study's questions were distributed to the general community via emails & social media platforms such as WhatsApp and Facebook. As a result, individuals who took the time to fill out the completed questionnaires were counted as survey respondents. The information is useful for determining the extent and severity of psychological suffering experienced by Indians throughout the COVID-19 crisis. It could also be beneficial to the country.