Aiken format is only for adding multiple choice questions.
Numerical Questions cannot be added.
Images cannot be added.
To import Aiken format:
Create a txt file with the below format.
Click on import and choose Aiken format.
Select the Category / sub category under which you would like to upload or import the questions into. For Example Physics Quiz 1 -> Difficult.
Select the the txt file in “Choose a File” or drag & drop the file.
Press Import.
If all the questions are uploaded correctly, you get a message that questions have been uploaded and below you will see each of the question you uploaded. In case of an error, please recheck the format upload or import again.