A 27-year-old woman, who suffered 100 per cent burns in a blast in a petrol tanker after it overturned, succumbed to her injuries on Thursday in a state-run hospital in Indore city, taking the toll in the incident to two, an official said.

The woman, injured in the tanker blast on Wednesday morning in Khargone district, could not be saved despite best efforts of doctors, said Maharaja Yeshwantrao Hospital (MYH) superintendent Dr Pramendra Singh Thakur.