CDS Exam Guide 2026

CDS 2026 notification updates and complete exam guide. Check exam dates, vacancies, eligibility criteria, selection process, syllabus, and application details.

📊 Exam Pattern & Marking Scheme
Subjects/ SectionsTotal DurationNo. of QuestionsMax. Marks
English2 hours120100
General Knowledge2 hours120100
Elementary Mathematics2 hours100100
📊 Exam Pattern & Marking Scheme
SubjectDurationNo. of QuestionsMarks
English2 hours120100
General Knowledge2 hours120100
📊 Exam Pattern & Marking Scheme
Details about the UPSC CDS ExamMathematicsEnglish ExamGeneral Knowledge
Total marks100100100
Marks for Negative marking-0.33 marks for each wrong answer-0.33 marks for each wrong answer-0.33 marks for each wrong answer
📊 Exam Pattern & Marking Scheme
Sr. No.TopicLevel of DifficultyNumber of Questions
1MensurationEasy to Moderate15
2AlgebraEasy8
3SI/ CIEasy5
4Speed and DistanceEasy6
5Number SystemEasy to Moderate18
6MixtureEasy-
7PercentageEasy2
8Profit/LossEasy1
9GeometryModerate20
10Time and WorkEasy3
11TrigonometryModerate to Difficult14
12Mean-Median-ModeModerate4
13ClockEasy2
📊 Exam Pattern & Marking Scheme
Sr. No.TopicDifficulty LevelTotal Questions
1HistoryModerate19
2ScienceEasy to Moderate27
3PolityEasy20
4EcologyEasy to Moderate6
5Military Wings/ ForcesEasy to Moderate15
6Economy/TradeDifficult11
7GeographyModerate22
📊 Exam Pattern & Marking Scheme
Sr. No.TopicDifficulty LevelTotal Questions
1Cloze TestEasy20
2Reading ComprehensionEasy to Moderate22
3Synonyms/ AntonymsEasy to Moderate15
4One Word SubstitutionModerate5
5Para-JumbleEasy to Moderate10
6Sentence-JumbleModerate7
7Error DetectionEasy20
8Sentence ImprovementEasy20
📊 Exam Pattern & Marking Scheme
Name of the BookSubjectAuthor/PublicationRemarks
Objective General EnglishEnglish LanguageS.P. Bakshi (Arihant Publications)Best for Beginner, Solved examples & Exercises to Practice along with detailed theory.
Manorama YearbookGeneral AwarenessPhilip MathewEffective & recommended book for preparing General Awareness
Quantitative Aptitude for Competitive ExaminationsQuantitative AptitudeR.S. AggarwalThis book is best to clear various topics of maths from basics as it has many solved examples (different varieties of questions) along with practice sets (simple & tough both).
📊 Read about other UPSC Related Exams Below:
UPSC CDSUPSC AEUPSC Combined Geo-Scientist
UPSC CAPFUPSC CMSUPSC IES/ISS Exam
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Frequently Asked Questions
Q1.Will there be negative marking in the CDS Exam?
There will be a negative marking of 1/3rd mark for every wrong answer.
Q2.What if I choose two choices for one single question in the CDS Exam?
This will be considered as a wrong answer and will result in a deduction of 1/3rd mark.
Q3.What will be the CDS Selection Process?
The candidates will be selected based on performance in the written exam, SSB interview, and medical test.
Q4.Will there be any descriptive questions in the CDS Exam?
There will be only objective-type questions asked in the exam.
Q5.What will be the total marks for the UPSC CDS Exam?
Each section will carry a total of 100 marks.
Q6.How many stages are there in the CDS SSB Interview?
The SSB, for starters. The CDS interview is held in two stages. Officer Intelligence Rating (OIR) tests and the Picture Perception Description Test make up Stage I. (PP&DT). Interviews, Group Testing Officer Tasks, Psychology Tests, and Conferences make up Stage II.
Q7.In the CDS exam, how many marks are allotted to each section?
The CDS exam has three sections: English Language, Elementary Mathematics, and General Knowledge. Each section has a total of 100 marks.
Q8.How are CDS scores calculated?
Candidates' CDS exam scores are determined by the number of correct and incorrect answers.
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🎯 Exam Stages
  • Prelims
  • Mains
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