Built to Socrative's template
Socrative imports quizzes from one Excel template, and that template is strict about where things go: the quiz name in a box near the top, the step headings a few rows down, the question type from a drop-down with two values, Multiple choice and Open-ended, up to five answer columns, and the correct answers in five separate columns, one letter per cell. The export writes the workbook in exactly that layout, so the file you download is the file you upload.
Files exported before 20 October 2026 used a more compact layout (quiz name on the first row, all correct letters in one column, question types Socrative does not offer) and had to be copied into the template by hand. If you still have one of those, export the quiz again instead.