Since IGNOU doesn’t officially publish answer keys for DECE-3 exams, students often share memory-based answers or solved papers online on educational websites and YouTube channels. These are not official but can help you check your answers:
| Questions | Answer Key | Questions | |
|---|---|---|---|
| 1 | 1 | 51 | 3 |
| 2 | 3 | 52 | 4 |
| 3 | 2 | 53 | 2 |
| 4 | 4 | 54 | 4 |
| 5 | 2 | 55 | 3 |
| 6 | 2 | 56 | 3 |
| 7 | 2 | 57 | 3 |
| 8 | 4 | 58 | 2 |
| 9 | 2 | 59 | 2 |
| 10 | 2 | 60 | 2 |
| 11 | 1 | 61 | 1 |
| 12 | 2 | 62 | 4 |
| 13 | 2 | 63 | 2 |
| 14 | 3 | 64 | 3 |
| 15 | 2 | 65 | 2 |
| 16 | 2 | 66 | 3 |
| 17 | 2 | 67 | 4 |
| 18 | 2 | 68 | 1 |
| 19 | 2 | 69 | 3 |
| 20 | 2 | 70 | 4 |
| 21 | 2 | 71 | 2 |
| 22 | 2 | 72 | 3 |
| 23 | 2 | 73 | 2 |
| 24 | 1 | 74 | 2 |
| 25 | 3 | 75 | 1 |
| 26 | 3 | 76 | 2 |
| 27 | 3 | 77 | 3 |
| 28 | 2 | 78 | 2 |
| 29 | 2 | 79 | 3 |
| 30 | 3 | 80 | 4 |
| 31 | 1 | 81 | 2 |
| 32 | 1 | 82 | 2 |
| 33 | 3 | 83 | 4 |
| 34 | 2 | 84 | 3 |
| 35 | 2 | 85 | 4 |
| 36 | 4 | 86 | 1 |
| 37 | 2 | 87 | 3 |
| 38 | 1 | 88 | 2 |
| 39 | 3 | 89 | 4 |
| 40 | 3 | 90 | 3 |
| 41 | 2 | 91 | 4 |
| 42 | 1 | 92 | 3 |
| 43 | 1 | 93 | 1 |
| 44 | 1 | 94 | 4 |
| 45 | 1 | 95 | 4 |
| 46 | 2 | 96 | 1 |
| 47 | 3 | 97 | 3 |
| 48 | 1 | 98 | 3 |
| 49 | 2 | 99 | 2 |
| 50 | 4 | 100 | 2 |