| 100% | TRUEFALSE | 9 | Type of question with two possible answers |
| 88% | YESNO | 5 | Type of question with only two possible answers: Hyph. |
| 85% | YESNO | 5 | Simple type of question with one of two possible answers: Hyph. |
| 78% | YESNO | 5 | Type of question with two unambiguous possible responses: Hyph. |
| 75% | YESNO | 5 | Type of question with only two answers (Hyph.) |
| 70% | YESORNO | 7 | Type of question that has only one of two possible answers: 3 wds. |
| 63% | YESNO | 5 | Kind of question with only two answers |
| 57% | YESNO | 5 | Question type with only two answers (Hyph.) |
| 54% | YES | 3 | One of the two possible answers in 20 Questions |
| 53% | YESNO | 5 | Like questions with only two possible answers: Hyph. |
| 53% | YESNO | 5 | Like questions with only two possible answers (hyph.) |
| 51% | BACTRIAN | 8 | Type of camel with two humps |
| 51% | COMPOUND | 8 | Type of sentence with two independent clauses |
| 49% | YESNO | 5 | Type of two-choice question |
| 48% | BICUSPID | 8 | Type of premolar tooth with two points |
| 47% | SCULLING | 8 | Specific type of rowing with two oars each |
| 47% | YESNO | 5 | Type of question where you can only respond one of two ways: Hyph. |
| 46% | YESNO | 5 | Like a question with two potential answers: Hyph. |
| 45% | VOWEL | 5 | Type of letter that alternates with consonants in this puzzle's answers |
| 44% | PESTO | 5 | Possible answer to the question “What should I make with all this basil?” |
| 44% | SAFETY | 6 | Type of bicycle from the late 19th century with two equal-sized wheels |
| 44% | YES | 3 | One of two answers in Twenty Questions |
| 42% | DOUBLEBOND | 10 | Chemical link with two pairs of shared electrons, or what each starred answer forms |
| 42% | YESNO | 5 | Type of question |
| 42% | TRUEFALSE | 9 | Type of question |
| 40% | YOUR | 4 | With 71-Across, possible result of my gain ... and what four long answers have undergone? |
| 40% | YOU | 3 | With 39-Across, answer to the question "Who's the solver of this puzzle?" |
| 40% | YESNO | 5 | Simple type of question |
| 40% | YESNO | 5 | Basic type of question |
| 40% | YESNO | 5 | Binary type of question |