qobjects = [ { question: "What will be the result of the following code:
x = 'Welcome'
print(x[3])", options: [ "Wel", "c", "Welcome Welcome Welcome" ], correct: 1 }, { fillintheblanks: "exercise_strings1.htm" }, { fillintheblanks: "exercise_strings2.htm" }, { draganddroptext: "txt = 'The best things in life are free!'
if 'free' ___ txt:
  print('Yes, free is present in the text.')", draganddropquestion: "Insert the correct keyword to check if the word 'free' is present in the text:", options: [ "contains", "present", "in", "match" ], correct: [2] } ]