Why Sulekha was nicnamed as Bholi?? FROM THE LESSON BHOLI?? Pls experts answer fast i am in urgent need of it

Dear student, Bholi’s real name was Sulekha but she was called Bholi, the simpleton as she was a backward child. She was the fourth daughter of Numberdar Ramlal who had seven children. Bholi remained a backward child due to an injury in her head when she was ten months old. Regards.