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The Tamil Nadu Class 10 Mathematics public examination for the academic year 2024-2025 is scheduled for April 7, 2025. Following the exam, the Directorate of Government Examinations (DGE), Tamil Nadu, will release the official answer key on its official website, dge.tn.gov.in. This answer key will provide students with the correct answers to all questions, enabling them to estimate their scores before the official results are announced.
| Particulars | PDF Link |
| Exam Name | Tamil Nadu Class 10 Maths Exam 2025 |
| Exam Date | 07 April 2025 |
| Answer Key Release Date | After the exam |
| Available Solutions | Tamil Nadu Class 10 Maths Answer Key 2025 |
| Download Format | Tamil Nadu Class 10 Maths Answer Key 2025 PDF |
| Applicable Class | Class 10 |
| Usage | Checking answers, estimating scores, improving preparation |
Also Check: Tamil Nadu Class 10 Science Answer Key 2025
The Tamil Nadu Class 10 Maths Exam 2025 is a crucial board exam conducted by the TN Board to assess students' mathematical skills. The exam is expected to be held in March 2025 from 10:00 AM to 1:15 PM.
Key Features of the TN 10th Maths Exam 2025:
Objective & Descriptive Questions – Includes multiple-choice, short, and long-answer questions.
Marking Scheme – Based on stepwise evaluation for accuracy and method.
Syllabus Coverage – Questions from Algebra, Calculus, Trigonometry, Statistics, and Geometry.
Answer Key for Self-Assessment – Helps students verify answers and calculate estimated scores.
The Tamil Nadu Class 10 Maths Answer Key 2025 PDF is now available for download. Students who appeared for the TN 10th Maths board exam can access this valuable resource to assess their InfinityLearn. The answer key provides the correct solutions to all questions asked in the examination, allowing students to compare their responses and estimate their scores before the official results are InfinityLearn.
To download the TN 12th Maths Answer Key 2025 PDF, students can visit the official website of the Tamil Nadu Board of Higher Secondary Education. The answer key is typically released in both Tamil and English mediums to cater to all InfinityLeran. This document is crucial for students to analyze their exam performance and get an idea of their expected marks.
It's important to note that while the answer key is a reliable tool, the final evaluation may have slight variations. Students should use this resource as a guide and wait for the official results for their final score.
| Paper Name | Download Link |
| Tamil Nadu Class 10 Maths Answer Key 2025 (Set A) | [Download PDF] |
| Tamil Nadu Class 10 Maths Answer Key 2025 (Set B) | [Download PDF] |
| Tamil Nadu Class 10 Maths Answer Key 2025 (Set C) | [Download PDF] |
| Tamil Nadu Class 10 Maths Answer Key 2025 (All Sets) | [Download PDF] |
| Chapter Name | Weightage | Difficulty Level | Remarks |
| 1. Real Numbers | 6–8 Marks | Easy | Direct questions from textbook; mostly predictable. |
| 2. Algebra | 10–12 Marks | Moderate | Word problems & factorization were a bit tricky for some students. |
| 3. Geometry (Triangles & Circles) | 12–14 Marks | Moderate to Tough | Constructions were straightforward, but theorems-based questions needed clarity. |
| 4. Mensuration | 6–8 Marks | Moderate | Surface area and volume questions were doable; one application-based question added a twist. |
| 5. Trigonometry | 8–10 Marks | Moderate | Identities & height-distance problems were asked; few students found the angle values confusing. |
| 6. Statistics & Probability | 10–12 Marks | Easy to Moderate | Mean/Median/Mode were direct; probability question was easy and scoring. |
| 7. Coordinate Geometry | 4–6 Marks | Easy | Straight-line based questions – very direct from textbook. |
| 8. Graphs | 5 Marks | Easy | Graph plotting question was neat and expected. |
| 9. Practical Geometry | 5 Marks | Easy | Construction question was well-balanced, most students attempted successfully. |
| Section | Type of Questions | No. of Questions | Marks per Question | Total Marks |
| Section A | Choose the correct answer (MCQs / Objective) | 14 | 1 mark | 14 |
| Section B | Very Short Answer (VSA) – 2 steps | 7 | 2 marks | 14 |
| Section C | Short Answer – 3 steps | 7 | 3 marks | 21 |
| Section D | Long Answer / Application Based – 4 to 5 steps | 7 | 4 marks | 28 |
| Total | 35 Questions | 77 Marks |
| Section | Question Type | No. of Questions | Marks/Question | Total Marks | Marking Scheme |
| A | Multiple Choice / Objective | 14 | 1 mark | 14 | 1 mark for correct option; no negative marking |
| B | Very Short Answer (2–3 step problems) | 7 | 2 marks | 14 | Marks awarded based on key steps; partial marks possible |
| C | Short Answer (3–4 step problems) | 7 | 3 marks | 21 | Step-wise marking; rough work must be shown |
| D | Long Answer (4–5 step or application based) | 7 | 4 marks | 28 | Full marks for correct solution; partial marks for correct method or steps |
| Total | – | 35 | – | 77 | – |
To calculate your score using the Tamil Nadu Class 10 Maths Answer Key 2025, match your responses with the correct answers in the key. To estimate your score using the Tamil Nadu Class 10 Maths Answer Key 2025, follow these steps:
The Tamil Nadu Class 10 Maths Answer Key 2025 is expected to be released a few days after the exam, which is scheduled for April 07, 2025. The TN Board (DGE TN) will publish the official answer key on its website, allowing students to verify their answers and estimate their scores. This helps in understanding their performance and identifying any errors before the official results are declared. Students should regularly check the official website for updates on the TN 10th Maths Answer Key 2025 PDF download.
The Tamil Nadu Class 10 Maths Answer Key 2025 is crucial for students for several reasons:
The official answer key is expected to be released by the Directorate of Government Examinations (DGE), Tamil Nadu, within a few days after the exam—tentatively in the second week of April 2025.
You can download the answer key from the official website of DGE Tamil Nadu: https://dge.tn.gov.in
Yes, the answer key will be released separately for both English and Tamil medium students, based on the exam paper versions.
As long as your method is correct and logical, you may still earn partial or full marks based on stepwise marking. Refer to official guidelines when in doubt.
Yes. Platforms like Padasalai.net, Kalvi News, and YouTube educators often release unofficial answer keys immediately after the exam. However, always validate with the official key later.
For Class 10 board exams, the DGE does not usually invite objections. The released key is typically final. However, any discrepancies can be raised via your school authorities for feedback.
Yes. If multiple sets were issued during the exam, separate keys will be released for each set.
Absolutely! Previous years’ keys are available on educational websites like Padasalai.net, and they’re great for exam preparation and revision.