The NDA exam is conducted by UPSC twice a year to recruit young defence officers in the Indian Armed Forces. This time, the NDA 1 2026 exam is being held on 12th April, 2026. Target Defence Academy will provide the accurate and fastest NDA 1 2026 Answer Key and Paper Solution of Maths and GAT on the YouTube Channel of Target Defence Academy and on the website too. Students must visit here to know the NDA Answer Key 2026, Result, full analysis, and expected cut-off. Target Defence Academy is a renowned institute in India that provides the fastest and most accurate Answer Key and Paper Analysis.
NDA 1 2026 Answer Key
Welcome to Target Defence Academy Lucknow. Here is the NDA Answer Key for NDA 2026. We provide the fastest solution for NDA Maths and GAT every year. Students will be able to download the official NDA Answer Key from here when available. Till then, Students can download the NDA 1 2026 Maths and GAT Answer Key provided by TDA.
NDA Exam Overview
| Conducting Organization | UPSC (Union Public Service Commission) |
| Exam Name | NDA (National Defence Academy) |
| Exam Level | National Level |
| Exam Mode | Online |
| Frequency | 900 Marks (GAT: 600 and Maths: 300) |
| Exam Phases | Written Test & SSB Interview |
| Type of Questions | Objective Type |
| Language of Question Paper | Hindi and English |
| Total Marks | 900 Marks (GAT: 600 and Maths : 300) |
| Time | 5 Hrs (2.5 Hrs for each Paper) |
| Official website | www.upsc.gov.in |
Welcome to Target Defence Academy Lucknow. TDA provides the fastest solution of NDA Maths and GAT every year. Candidates who successfully filled the online application form will attempt the NDA Exam. Target Defence Academy Lucknow will provide the fastest and most accurate answer key PDF on the Mobile Application of Target Defence Academy and here too.
NDA Answer Key and Paper Solution Videos:
The experienced Teachers at Target Defence Academy have prepared the answer key below. Here, we have given the answer key for all sets of the NDA Maths Paper. Students can take a screenshot of the answer key and also download PDF.
Latest: Here we have provided the NDA 1 2026 Maths & GAT Paper Question Paper with Solution
| NDA Maths Question Paper PDF (All Sets) | Click Here |
| NDA GAT Paper Answer Key PDF (All Sets) | Click Here |
NDA Maths Paper Analysis (Video):
| NDA Maths Paper Analysis | Video Link |
| NDA GAT Paper Analysis | Video Link |
NDA 1 2026 Maths Answer Key
NDA Maths All Sets Answer Key PDF
| Set A | Download Now |
| Set B | Download Now |
| Set C | Download Now |
| Set D | Download Now |
| Q.No. | Set-C | Q.No | Set-C | Q.No | Set-C | Q.No | Set-C |
| 1. | A | 31. | C | 61. | C | 91. | C |
| 2. | C | 32. | C | 62. | A | 92. | B |
| 3. | B | 33. | D | 63. | D | 93. | C |
| 4. | C | 34. | D | 64. | D | 94. | D |
| 5. | D | 35. | B | 65. | B | 95. | B |
| 6. | B | 36. | C | 66. | C | 96. | B |
| 7. | B | 37. | B | 67. | A | 97. | A |
| 8. | C | 38. | D | 68. | B | 98. | C |
| 9. | A | 39. | B | 69. | C | 99. | B |
| 10. | A | 40. | B | 70. | B | 100. | B |
| 11. | A | 41. | C | 71. | B | 101. | C |
| 12. | A | 42. | C | 72. | C | 102. | D |
| 13. | C | 43. | C | 73. | B | 103. | C |
| 14. | B | 44. | A | 74. | B | 104. | B |
| 15. | C | 45. | D | 75. | B | 105. | D |
| 16. | A | 46. | A | 76. | C | 106. | D |
| 17. | D | 47. | B | 77. | C | 107. | D |
| 18. | D | 48. | A | 78. | B | 108. | B |
| 19. | D | 49. | A | 79. | * | 109. | B |
| 20. | B | 50. | B | 80. | C | 110. | C |
| 21. | A | 51. | C | 81. | A | 111. | D |
| 22. | D | 52. | B | 82. | C | 112. | B |
| 23. | B | 53. | C | 83. | D | 113. | C |
| 24. | C | 54. | B | 84. | B | 114. | D |
| 25. | B | 55. | D | 85. | B | 115. | A |
| 26. | * | 56. | B | 86. | * | 116. | C |
| 27. | B | 57. | C | 87. | B | 117. | D |
| 28. | C | 58. | C | 88. | C | 118. | C |
| 29. | C | 59. | B | 89. | B | 119. | C |
| 30. | C | 60. | D | 90. | B | 120. | C |
NDA 1 2026 GAT Answer Key
NDA GAT All Set Answer Key PDF
| Set A | Download Now |
| Set B | Download Now |
| Set C | Download Now |
| Set D | Download Now |
| Q.No. | Set-C | Q.No | Set-C | Q.No | Set-C | Q.No | Set-C | Q.No | Set-C |
| 1. | D | 31. | D | 61. | B | 91. | C | 121. | A |
| 2. | A | 32. | B | 62. | A | 92. | B | 122. | D |
| 3. | D | 33. | D | 63. | D | 93. | B | 123. | B |
| 4. | A | 34. | A | 64. | B | 94. | A | 124. | B |
| 5. | A | 35. | B | 65. | C | 95. | B | 125. | C |
| 6. | B | 36. | B | 66. | A | 96. | B | 126. | A |
| 7. | D | 37. | D | 67. | C | 97. | C | 127. | A |
| 8. | C | 38. | A | 68. | D | 98. | A | 128. | A |
| 9. | A | 39. | A | 69. | C | 99. | D | 129. | D |
| 10. | D | 40. | C | 70. | B | 100. | C | 130. | D |
| 11. | A | 41. | B | 71. | D | 101. | D | 131. | D |
| 12. | C | 42. | A | 72. | D | 102. | B | 132. | A |
| 13. | C | 43. | C | 73. | A | 103. | A | 133. | C |
| 14. | D | 44. | B | 74. | D | 104. | D | 134. | C |
| 15. | B | 45. | D | 75. | B | 105. | C | 135. | D |
| 16. | C | 46. | D | 76. | D | 106. | C | 136. | A |
| 17. | D | 47. | B | 77. | B | 107. | A | 137. | C |
| 18. | C | 48. | D | 78. | C | 108. | C | 138. | A |
| 19. | A | 49. | C | 79. | B | 109. | B | 139. | A |
| 20. | A | 50. | B | 80. | B | 110. | D | 140. | B |
| 21. | B | 51. | C | 81. | D | 111. | A | 141. | D |
| 22. | A | 52. | A | 82. | B | 112. | A | 142. | C |
| 23. | B | 53. | C | 83. | D | 113. | B | 143. | C |
| 24. | D | 54. | A | 84. | B | 114. | C | 144. | C |
| 25. | B | 55. | B | 85. | B | 115. | A | 145. | C |
| 26. | A | 56. | D | 86. | C | 116. | C | 146. | C |
| 27. | D | 57. | C | 87. | B | 117. | D | 147. | C |
| 28. | A | 58. | A | 88. | D | 118. | C | 148. | B |
| 29. | B | 59. | B | 89. | A | 119. | A | 149. | D |
| 30. | B | 60. | C | 90. | D | 120. | A | 150. | A |
How to Download NDA Answer Key 2026?
Applicants must check the steps mentioned below to download the NDA 2026 answer key PDF.
Step 1: Visit the official website of UPSC
Step 2: Click on the “Examination” tab provided on the homepage.
Step 3: From the drop-down list, select “ Answer Keys”.
Step 4: Click on “National Defence Academy and Naval Academy Examination”
Step 5: A new file will be opened.
Step 6: Check and download the NDA 1 2026 answer key for future reference.
Important Links:
NDA Answer Key provided by India’s top and leading NDA Coaching Institute gives immediate satisfaction and relief to candidates by providing a quick assessment of their performance before the official answer key is released. Even though an unofficial answer key give candidates a reasonable estimate, motivating them to stay positive and focused on the next stage of the exam, such as interviews or physical tests. This sense of progress helps them stay confident and energized, ensuring they are mentally prepared for upcoming challenges.