For DEO Posts
- Test:
- Skill Test
- Specified DEO posts:
- 15,000 key depressions per hour
- Other DEO posts:
- 8,000 key depressions per hour
- Duration:
- 15 minutes
- Nature:
- Mandatory and Qualifying
Understand the SSC CHSL Tier I and Tier II exam pattern, including the number of questions, marks, duration, negative marking, Computer Knowledge Test and Skill/Typing Test. This page is based on the latest official SSC examination scheme and is updated for 2026 preparation.
Objective Computer Based Examination used for shortlisting candidates for Tier II.
| Section | Questions | Marks |
|---|---|---|
| English Language | 25 | 50 |
| General Intelligence & Reasoning | 25 | 50 |
| Quantitative Aptitude | 25 | 50 |
| General Awareness | 25 | 50 |
| Total | 100 | 200 |
The total duration is 60 minutes for all four Tier I sections combined. There is no separate fixed time limit for each subject.
0.50 mark is deducted for every incorrect answer in Tier I.
Tier I is used for shortlisting candidates for Tier II.
Tier II is conducted in two sessions on the same day. Session I contains objective CBT sections, while Session II contains the qualifying Skill Test or Typing Test.
Mathematical Abilities
Scored
Reasoning and General Intelligence
Scored
1 Hour · Scored
English Language and Comprehension
Scored
General Awareness
Scored
1 Hour · Scored
Computer Knowledge Test
15 Minutes · Mandatory and Qualifying
2 Hours 15 Minutes · Sections I–II scored; Section III qualifying
Session II is conducted after Session I on the same day, following a break for re-registration.
Tier I: Computer Based ExaminationTier II: Computer Based Examination followed by Skill/Typing Test.
Tier I: 0.50 mark per incorrect answer.Tier II Sections I–III: 1 mark per incorrect answer.
Computer Knowledge Test and Skill/Typing Test are mandatory but qualifying in nature.
Final merit is prepared using the aggregate marks of Tier II Section I and Section II, subject to qualifying Section III and Section IV.
Practice with full length mock tests based on the latest pattern.
Tier I is an objective Computer Based Examination containing 100 questions for 200 marks across English, Reasoning, Quantitative Aptitude and General Awareness.
Yes. 0.50 mark is deducted for every incorrect answer in Tier I.
Tier I contains four sections: English Language, General Intelligence, Quantitative Aptitude and General Awareness.
The total duration is 60 minutes for all four sections combined. SSC does not provide a separate fixed 15-minute limit for each subject.
Tier II is conducted in two sessions. Session I contains Mathematical Abilities, Reasoning, English, General Awareness and Computer Knowledge. Session II contains the Skill Test or Typing Test.
Tier II Section I and Section II are used for final merit. The Computer Knowledge Test and Skill/Typing Test are qualifying in nature, but candidates must qualify all required sections.