OSSC CHSL Syllabus 2026
Section-wise Topics & Exam Pattern
Every subject, section, and mark in one place — with free mock tests to practice each part of the OSSC CHSL paper.
What is the OSSC CHSL syllabus for 2026?
The OSSC CHSL syllabus covers 8 subjects: Current Affairs, Monthly CA, Topic Wise CA, Arithmetic, Data Interpretation, Logical Reasoning, Computer/Internet Awareness, FTs. The exam has 150 questions across 1 section in 120 minutes, with no negative marking.
OSSC CHSL Exam Pattern 2026
| Section | Questions | Duration | Negative Marking |
|---|---|---|---|
| Observed full-length practice paper | 150 | 120 min | None |
| Total | 150 | 120 min |
Marking scheme: +1 correct · 0 wrong · 0 unanswered. Last updated: 2026-06-01.
Subjects in the OSSC CHSL Syllabus
- Current Affairs
- Monthly CA
- Topic Wise CA
- Arithmetic
- Data Interpretation
- Logical Reasoning
- Computer/Internet Awareness
- FTs
Drill individual topics with free topic-wise practice tests before attempting full-length papers.
Is there negative marking in OSSC CHSL?
No. OSSC CHSL has no negative marking, so attempt every question — an unanswered question scores the same as a wrong one (0). Accuracy still matters for cutoffs, but never leave blanks.
How should I cover the OSSC CHSL syllabus?
Work section by section: master one subject at a time with topic-wise practice, then combine sections in full-length mock tests under the real 120-minute timer. Analytics from each mock show which syllabus areas leak marks, so your revision targets weak topics instead of re-reading everything.
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