| Year | Pope | Encyclical Name | Importance / Theme | % Correct |
|---|---|---|---|---|
| 1968 | Paul VI | Humanae Vitae | Birth Control | 93%
|
| 1891 | Leo XIII | Rerum Novarum | Catholic Social Teaching | 67%
|
| 1998 | John Paul II | Fides et Ratio | Faith and Reason | 47%
|
| 1963 | John XXIII | Pacem in Terris | World Peace | 47%
|
| 1995 | John Paul II | Evangelium Vitae | Culture of Life | 27%
|
| 1907 | Pius X | Pascendi Dominici Gregis | Modernism | 27%
|
| 1879 | Leo XIII | Aeterni Patris | Thomism | 20%
|
| 1930 | Pius XI | Casti Connubii | Birth Control | 20%
|
| 1979 | John Paul II | Redemptor Hominis | Human Person | 20%
|
| 1925 | Pius XI | Quas Primas | Christ the King | 13%
|
| 1993 | John Paul II | Veritatis Splendor | Moral Theology | 13%
|
| 1893 | Leo XIII | Providentissimus Deus | Bible / Scripture | 7%
|