The TNPSC Group 1 Preliminary Examination 2026 was conducted on 27 September 2026 for 46 vacancies under various Group 1 posts. Candidates who appeared for the examination can now check the unofficial TNPSC Group 1 Answer Key 2026 prepared by subject experts.
The unofficial answer key allows candidates to compare their responses with the suggested answers and calculate their estimated marks before the release of the official answer key by the Tamil Nadu Public Service Commission (TNPSC).
TNPSC Group 1 Answer Key 2026
The unofficial TNPSC Group 1 Prelims Answer Key 2026 has been prepared after reviewing the questions asked in the examination. Candidates can match their answers with the answer key given below and calculate their probable score.
The official TNPSC Group 1 Answer Key is expected to be released separately on the official TNPSC website.
TNPSC Group 1 Answer Key 2026 – Overview
| Particulars | Details |
|---|---|
| Exam Name | TNPSC Group 1 – Combined Civil Services Examination-I |
| Conducting Authority | Tamil Nadu Public Service Commission |
| Total Vacancies | 46 |
| Exam Date | 27 September 2026 |
| Exam Timing | 9:30 AM to 12:30 PM |
| Unofficial Answer Key | 27 September 2026 |
| Official Answer Key | Expected in the 1st week of October 2026 |
| Total Questions | 200 |
| Total Marks | 300 |
| Marks per Correct Answer | 1.5 Marks |
| Negative Marking | No |
| Exam Mode | Offline |
TNPSC Group 1 Prelims Answer Key 2026
Candidates can use the following unofficial answer key to check their responses. Since this is an unofficial answer key, candidates should also cross-check their answers with the official answer key once released by TNPSC.
| Q. No. | Answer | Q. No. | Answer | Q. No. | Answer | Q. No. | Answer |
|---|---|---|---|---|---|---|---|
| 1 | C | 51 | D | 101 | B | 151 | A |
| 2 | B | 52 | D | 102 | A | 152 | D |
| 3 | C | 53 | D | 103 | C | 153 | A |
| 4 | B | 54 | A | 104 | B | 154 | B |
| 5 | B | 55 | D | 105 | D | 155 | B |
| 6 | A | 56 | A | 106 | B | 156 | C |
| 7 | B | 57 | C | 107 | C | 157 | A |
| 8 | B | 58 | B | 108 | A | 158 | C |
| 9 | A | 59 | D | 109 | B | 159 | C |
| 10 | B | 60 | B | 110 | B | 160 | B |
| 11 | A | 61 | C | 111 | C | 161 | C |
| 12 | D | 62 | D | 112 | A | 162 | B |
| 13 | A | 63 | B | 113 | D | 163 | B |
| 14 | B | 64 | B | 114 | B | 164 | B |
| 15 | B | 65 | C | 115 | D | 165 | B |
| 16 | A | 66 | C | 116 | B | 166 | B |
| 17 | B | 67 | D | 117 | A | 167 | B |
| 18 | A | 68 | D | 118 | D | 168 | D |
| 19 | C | 69 | A | 119 | C | 169 | C |
| 20 | A | 70 | A | 120 | B | 170 | C |
| 21 | D | 71 | C | 121 | B | 171 | A |
| 22 | B | 72 | C | 122 | B | 172 | D |
| 23 | B | 73 | B | 123 | B | 173 | B |
| 24 | A | 74 | D | 124 | B | 174 | C |
| 25 | A | 75 | C | 125 | A | 175 | D |
| 26 | C | 76 | D | 126 | B | 176 | A |
| 27 | A | 77 | B | 127 | B | 177 | A |
| 28 | A | 78 | D | 128 | C | 178 | A |
| 29 | B | 79 | B | 129 | C | 179 | A |
| 30 | D | 80 | C | 130 | B | 180 | B |
| 31 | D | 81 | B | 131 | D | 181 | B |
| 32 | D | 82 | A | 132 | A | 182 | A |
| 33 | B | 83 | A | 133 | C | 183 | C |
| 34 | C | 84 | A | 134 | B | 184 | A |
| 35 | B | 85 | C | 135 | A | 185 | B |
| 36 | C | 86 | C | 136 | A | 186 | A |
| 37 | D | 87 | C | 137 | C | 187 | D |
| 38 | C | 88 | A | 138 | D | 188 | D |
| 39 | C | 89 | C | 139 | A | 189 | D |
| 40 | C | 90 | D | 140 | C | 190 | B |
| 41 | C | 91 | C | 141 | A | 191 | D |
| 42 | A | 92 | D | 142 | C | 192 | D |
| 43 | C | 93 | C | 143 | A | 193 | B |
| 44 | C | 94 | D | 144 | C | 194 | B |
| 45 | B | 95 | D | 145 | D | 195 | B |
| 46 | B | 96 | B | 146 | D | 196 | B |
| 47 | B | 97 | C | 147 | B | 197 | A |
| 48 | A | 98 | C | 148 | B | 198 | C |
| 49 | B | 99 | C | 149 | A | 199 | C |
| 50 | A | 100 | B | 150 | A | 200 | D |
How to Calculate TNPSC Group 1 Prelims Marks?
Candidates can calculate their estimated marks by comparing their answers with the unofficial answer key.
The marking scheme is:
- Total Questions: 200
- Total Marks: 300
- Marks for each correct answer: 1.5 marks
- Negative Marking: No
Formula
Estimated Score = Number of Correct Answers × 1.5
For example:
| Correct Answers | Estimated Marks |
|---|---|
| 100 | 150 |
| 120 | 180 |
| 150 | 225 |
| 180 | 270 |
Since there is no negative marking, candidates do not need to deduct marks for incorrect answers according to the marking scheme provided.
When Will the Official TNPSC Group 1 Answer Key 2026 Be Released?
The official TNPSC Group 1 Preliminary Answer Key is expected to be released in PDF format on the official TNPSC website. Based on the information available, it is expected around the first week of October 2026.
Candidates should rely on the official answer key released by TNPSC for the final evaluation of their responses.
How to Download TNPSC Group 1 Official Answer Key 2026?
Candidates can follow these steps after the official answer key is released:
- Visit the official TNPSC website.
- Open the Answer Keys section.
- Find the link for TNPSC Group 1 Combined Civil Services Examination-I Preliminary Examination 2026.
- Click on the answer key link.
- The answer key PDF will appear on the screen.
- Download the PDF and compare the answers with your response sheet.
TNPSC Group 1 Answer Key Objection 2026
After TNPSC releases the tentative official answer key, candidates may be provided an opportunity to raise objections against any answer they believe is incorrect.
Candidates should submit objections through the prescribed online process within the specified deadline. Where required, candidates should provide appropriate supporting references or explanations.
The objection facility and dates will be announced by TNPSC along with the official answer key.
TNPSC Group 1 Question Paper 2026
Candidates can also check the TNPSC Group 1 Question Paper 2026 to review the questions asked in the preliminary examination and compare them with the answer key.
FAQs
When was the TNPSC Group 1 Prelims Exam 2026 conducted?
The TNPSC Group 1 Preliminary Examination 2026 was conducted on 27 September 2026.
Is the TNPSC Group 1 Answer Key 2026 released?
The unofficial TNPSC Group 1 Answer Key 2026 is available after the examination. The official answer key will be released separately by TNPSC.
How many questions are there in TNPSC Group 1 Prelims?
The preliminary examination consists of 200 questions carrying 300 marks.
Is there negative marking in TNPSC Group 1 Prelims?
As per the marking scheme provided, there is no negative marking.
Where can I download the official TNPSC Group 1 Answer Key?
Candidates can download the official answer key from the official TNPSC website after it is released.
Can candidates challenge the TNPSC Group 1 Answer Key?
Candidates may raise objections through the official answer-key challenge facility if TNPSC provides the objection window. The exact process and deadline will be announced by the commission.