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CDS 2 Maths Question Paper 2026 with Answer Key PDF (Sep 13, 2026): Check Detailed Solution

Soumya Rajput

Sep 13, 2026

CDS 2 Maths Question Paper 2026 with Answer Key and Detailed Solution is available here to download in PDF format. UPSC CDS 2 2026 was conducted on September 13, 2026, and the Elementary Mathematics paper was held in the third session from 4:00 PM to 6:00 PM. Candidates can download the CDS 2 Maths Question Paper and check the correct answers with detailed step-by-step solutions.

Click here to Download: CDS 2026 All Subjects Question Paper with Solutions

CDS 2 Maths Question Paper 2026 and Answer Key PDF (Sep 13, 2026)

CDS 2 Maths Unofficial Answer Key PDF (Sep 13, 2026) (SET A)

Q. No. Ans. Detailed Solution
1 B Check Solution
2 A Check Solution
3 A Check Solution
4 C Check Solution
5 C Check Solution
6 D Check Solution
7 C Check Solution
8 C Check Solution
9 B Check Solution
10 D Check Solution
11 D Check Solution
12 C Check Solution
13 C Check Solution
14 A Check Solution
15 A Check Solution
16 C Check Solution
17 D Check Solution
18 B Check Solution
19 C Check Solution
20 C Check Solution
21 D Check Solution
22 D Check Solution
23 A Check Solution
24 A Check Solution
25 D Check Solution
26 C Check Solution
27 D Check Solution
28 D Check Solution
29 B Check Solution
30 A Check Solution
31 D Check Solution
32 A Check Solution
33 A Check Solution
34 C Check Solution
35 C Check Solution
36 B Check Solution
37 C Check Solution
38 D Check Solution
39 A Check Solution
40 A Check Solution
41 D Check Solution
42 C Check Solution
43 A Check Solution
44 D Check Solution
45 C Check Solution
46 B Check Solution
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48 A Check Solution
49 B Check Solution
50 C Check Solution
51 D Check Solution
52 B Check Solution
53 C Check Solution
54 B Check Solution
55 A Check Solution
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57 B Check Solution
58 D Check Solution
59 B Check Solution
60 C Check Solution
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63 D Check Solution
64 B Check Solution
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66 A Check Solution
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90 D Check Solution
91 B Check Solution
92 C Check Solution
93 B Check Solution
94 C Check Solution
95 B Check Solution
96 A Check Solution
97 D Check Solution
98 B Check Solution
99 D Check Solution
100 C Check Solution

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CDS 2 Maths 2026 Topic-Weightage

CDS 2 Elementary Mathematics paper is expected to include questions from Arithmetic, Algebra, Geometry, Trigonometry, Mensuration and Statistics. Based on the CDS 1 2026 paper and recent examination trends, Arithmetic and Algebra are expected to remain the most important areas, while Geometry, Trigonometry and Mensuration may also contribute a significant number of questions. The actual topic-wise distribution can vary in CDS 2 2026.

Topics No. of Questions
Arithmetic 20-25
Algebra 18-22
Geometry 15-20
Trigonometry 12-15
Mensuration 10-15
Statistics 8-10

Note: The above weightage is indicative and based on recent CDS Elementary Mathematics question-paper trends. UPSC does not prescribe a fixed number of questions for individual Mathematics topics.

CDS English Tests

CDS 2 Maths Exam Pattern 2026

CDS 2 Elementary Mathematics 2026 was an objective-type paper consisting of 100 questions carrying a maximum of 100 marks. Candidates got 2 hours to complete the paper. Each correct answer carries 1 mark, while one-third of the marks assigned to a question is deducted for every incorrect answer. The Mathematics paper is applicable only to candidates appearing for the Indian Military Academy (IMA), Indian Naval Academy (INA) and Air Force Academy (AFA); OTA candidates do not have to appear for this paper. The standard of Elementary Mathematics is approximately at the matriculation level, and the syllabus covers Arithmetic, Algebra, Trigonometry, Geometry, Mensuration and Statistics.

CDS 2 Maths Question Paper 2026 FAQs

Ques: Is calculus included in the CDS 2 Maths syllabus 2026?

Ans: No. Calculus is not included in the CDS Elementary Mathematics syllabus. Candidates are mainly tested on Arithmetic, Algebra, Trigonometry, Geometry, Mensuration and Statistics, so preparation should remain focused on these prescribed areas.

Ques: Do OTA candidates have to attempt the CDS 2 Maths paper?

Ans: No. Candidates applying for Officers' Training Academy (OTA) appear only for English and General Knowledge. The Elementary Mathematics paper is required only for candidates applying for IMA, INA and AFA.

Ques: How much time is available per question in CDS 2 Maths 2026?

Ans: Candidates got 120 minutes to attempt 100 questions, which provides an average of about 72 seconds per question. In practice, candidates should attempt direct Arithmetic and Algebra questions quickly and reserve additional time for lengthy Geometry, Mensuration and Trigonometry calculations.

Ques: Which areas had greater importance in the CDS 1 2026 Maths paper?

Ans: Algebra and Arithmetic received comparatively higher weightage in CDS 1 2026. Trigonometry, Geometry and Mensuration also featured prominently, while Statistics had relatively lower weightage. Candidates preparing for CDS 2 should therefore prioritise Arithmetic and Algebra without ignoring the remaining syllabus.

*The article might have information for the previous academic years, please refer the official website of the exam.
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