The NEET 2021 exam on September 12 saw around 16 lakh candidates competing for MBBS and BDS seats. If you attempted the P4 paper from Series P, the official NEET 2021 P4 Answer Key helps you check your answers and estimate your score. This page provides a detailed table with all 200 questions and correct answers, making evaluation easy. Explore the P4 code details to understand your performance in this competitive exam.
Details about the NEET 2021 P4 Answer Key
The NEET 2021 P4 answer key corresponds to the P4 code from Series P, one of 24 unique question paper codes issued by NTA. The P4 paper had 200 questions (180 to be attempted) in Physics, Chemistry, and Biology, totaling 720 marks. It followed a format with Section A (35 questions) and Section B (15 questions, 10 to be attempted). The answer key was released on September 15, 2021, with the final version published on October 1, 2021, alongside the results.
The P4 question paper had a challenging Physics section, with about 45% of questions on nuclear physics and quantum mechanics—tricky topics for many students. Chemistry was moderate, focusing on organic reactions, while Biology was lengthy, with ecology and environment questions requiring data interpretation.
Below, you’ll find the full NEET 2021 P4 Answer Key, listing all 200 questions with correct answers for easy reference.
NEET 2021 P4 Answer Key PDF Download
Below, you’ll find all 200 questions and their correct answers in a table for easy reference.
Please download the NEET 2021 P4 Answer key PDF.
| Question No. | Answer |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 3 |
| 4 | 2 |
| 5 | 1 |
| 6 | 4 |
| 7 | 1 |
| 8 | 4 |
| 9 | 1 |
| 10 | 4 |
| 11 | 1 |
| 12 | 3 |
| 13 | 1 |
| 14 | 3 |
| 15 | 1 |
| 16 | 3 |
| 17 | 4 |
| 18 | 4 |
| 19 | 3 |
| 20 | 2 |
| 21 | 1 |
| 22 | 3 |
| 23 | 3 |
| 24 | 4 |
| 25 | 4 |
| 26 | 4 |
| 27 | 3 |
| 28 | 3 |
| 29 | 2 |
| 30 | 2 |
| 31 | 1 |
| 32 | 3 |
| 33 | 1 |
| 34 | 3 |
| 35 | 2 |
| 36 | 1 |
| 37 | 2 |
| 38 | 2 |
| 39 | 3 |
| 40 | 1 |
| 41 | 1 |
| 42 | 1 |
| 43 | 1 |
| 44 | 2 |
| 45 | 4 |
| 46 | 3 |
| 47 | 3 |
| 48 | 1 |
| 49 | 1 |
| 50 | 3 |
| 51 | 1 |
| 52 | 3 |
| 53 | 2 |
| 54 | 4 |
| 55 | 2 |
| 56 | 1 |
| 57 | 4 |
| 58 | 3 |
| 59 | 3 |
| 60 | 2 |
| 61 | 2 |
| 62 | 3 |
| 63 | 3 |
| 64 | 1 |
| 65 | 1 |
| 66 | 3 |
| 67 | 3 |
| 68 | 2 |
| 69 | 1 |
| 70 | 4 |
| 71 | 2 |
| 72 | 3 |
| 73 | 3 |
| 74 | 4 |
| 75 | 2 |
| 76 | 2 |
| 77 | 1 |
| 78 | 4 |
| 79 | 2 |
| 80 | 2 |
| 81 | 4 |
| 82 | 1 |
| 83 | 4 |
| 84 | 2 |
| 85 | 2 |
| 86 | 4 |
| 87 | 3 |
| 88 | 3 |
| 89 | 2 |
| 90 | 4 |
| 91 | 4 |
| 92 | 4 |
| 93 | 1 |
| 94 | 1 |
| 95 | 4 |
| 96 | 1 |
| 97 | 1 |
| 98 | 4 |
| 99 | 4 |
| 100 | 2 |
| 101 | 2 |
| 102 | 2 |
| 103 | 2 |
| 104 | 4 |
| 105 | 2 |
| 106 | 2 |
| 107 | 2 |
| 108 | 3 |
| 109 | 4 |
| 110 | 4 |
| 111 | 1 |
| 112 | 2 |
| 113 | 2 |
| 114 | 4 |
| 115 | 3 |
| 116 | 3 |
| 117 | 1 |
| 118 | 2 |
| 119 | 1 |
| 120 | 4 |
| 121 | 4 |
| 122 | 4 |
| 123 | 3 |
| 124 | 3 |
| 125 | 2 |
| 126 | 3 |
| 127 | 4 |
| 128 | 4 |
| 129 | 3 |
| 130 | 1 |
| 131 | 4 |
| 132 | 1 |
| 133 | 3 |
| 134 | 3 |
| 135 | 4 |
| 136 | 3 |
| 137 | 3 |
| 138 | 1 |
| 139 | 3 |
| 140 | 2 |
| 141 | 2 |
| 142 | 3 |
| 143 | 4 |
| 144 | 4 |
| 145 | 4 |
| 146 | 2 |
| 147 | 1 |
| 148 | 3 |
| 149 | 4 |
| 150 | 2 |
| 151 | 4 |
| 152 | 2 |
| 153 | 1 |
| 154 | 2 |
| 155 | 4 |
| 156 | 2 |
| 157 | 4 |
| 158 | 2 |
| 159 | 3 |
| 160 | 3 |
| 161 | 4 |
| 162 | 1 |
| 163 | 4 |
| 164 | 2 |
| 165 | 1 |
| 166 | 4 |
| 167 | 1 |
| 168 | 1 |
| 169 | 3 |
| 170 | 3 |
| 171 | 2 |
| 172 | 4 |
| 173 | 1 |
| 174 | 2 |
| 175 | 4 |
| 176 | 1 |
| 177 | 4 |
| 178 | 2 |
| 179 | 3 |
| 180 | 3 |
| 181 | 4 |
| 182 | 4 |
| 183 | 4 |
| 184 | 3 |
| 185 | 4 |
| 186 | 3 |
| 187 | 2 |
| 188 | 2 |
| 189 | 1 |
| 190 | 2 |
| 191 | 3 |
| 192 | 4 |
| 193 | 3 |
| 194 | 2 |
| 195 | 4 |
| 196 | 1 |
| 197 | 2 |
| 198 | 2 |
| 199 | 1 |
| 200 | 3 |
To explore other answer keys from Series S, check out the NEET 2021 P2 Answer Key, NEET 2021 P3 Answer Key, NEET 2021 P1 Answer Key, NEET 2021 P5 Answer Key, and NEET 2021 P6 Answer Key, For a full list of all 24 codes, visit the NEET 2021 Answer Key pillar page.
0 Comments