The UPSC Combined Defence Services (CDS) Examination is conducted by the Union Public Service Commission (UPSC) and includes an Officers Training Academy (OTA) Paper that tests your quantitative aptitude through Elementary Mathematics. This practice test helps you build accuracy, speed, and fundamentals—skills that directly support your selection journey toward a prestigious defence career via OTA.
Stage: Preliminary Examination | Total Questions: 100 | Total Marks: 200 | Duration: 120 minutes | Negative Marking: None
| Section | Questions | Marks | Weightage |
|---|---|---|---|
| Arithmetic | ~20 | ~40 | 30% |
| Algebra | ~20 | ~40 | 20% |
| Trigonometry | ~20 | ~30 | 15% |
| Geometry & Mensuration | ~20 | ~40 | 20% |
| Statistics | ~20 | ~30 | 15% |
| Total | 100 | 200 | 100% |
Start with daily concept revision for each section, then practice at least 2–3 mixed mock sets weekly to improve time management. Focus on accuracy first—since there is no negative marking, maintain careful reading of question statements and units. Use a formula checklist (trigonometric identities, mensuration formulas, algebra shortcuts) and revise it before every mock. Finally, analyze mistakes by topic to strengthen weak areas before your next attempt.
