About this test series

OSCSC SA-cum-DEO practice in the 2026 pattern: full-length mock tests with the paper's sections, marking scheme and time limit, plus topic-wise tests with solutions. Practice pattern: 120 questions, 120 marks, 120 minutes (General Intelligence & Reasoning 25, General Knowledge & Current Affairs 25, Numerical Ability 25, English Language 25, Computer Awareness 20); −0.25 per wrong answer. Based on the format commonly published for OSCSC SA-cum-DEO; always confirm the current pattern in the official notification. Skill (typing / shorthand) tests are separate and not part of these mocks.

+1Marks per correct

−0.25Per wrong answer

33%Pass mark

Not allowed Calculator

Syllabus coverage 5 subjects

Subject	Questions	Marks	Share
English	60	60	21%
General Awareness	60	60	21%
Quantitative Aptitude	60	60	21%
Reasoning	60	60	21%
ICT & Computers	40	40	14%

Tests in this series 6 tests + 1 free demo

Free demo

OSCSC SA-cum-DEO Free Demo Test

Try 24 questions in the real OSCSC SA-cum-DEO format before you buy.

24 min 24 Qs 24 marks 0.25 per wrong 3 attempts

English 5 · General Awareness 5 · ICT & Computers 4 · Quantitative Aptitude 5 · Reasoning 5

Easy 14 Medium 9 Hard 1

Test 1 · OSCSC SA-cum-DEO Full Mock Test 1 (2026 Pattern)

Full-length mock exactly like the real paper – 120 questions, 120 marks, 120 minutes. Sections: General Intelligence & Reasoning 25, General Knowledge & Current Affairs 25, Numerical Ability 25, English Language 25, Computer Awareness 20.

120 min 120 Qs 120 marks 0.25 per wrong 3 attempts

English 25 · General Awareness 25 · ICT & Computers 20 · Quantitative Aptitude 25 · Reasoning 25

Easy 49 Medium 64 Hard 7

Test 2 · OSCSC SA-cum-DEO Full Mock Test 2 (2026 Pattern)

120 min 120 Qs 120 marks 0.25 per wrong 3 attempts

English 25 · General Awareness 25 · ICT & Computers 20 · Quantitative Aptitude 25 · Reasoning 25

Easy 61 Medium 51 Hard 8

Topic-wise test

Test 3 · Topic Test: Number Series

10 questions on Number Series for OSCSC SA-cum-DEO, with full solutions.

10 min 10 Qs 10 marks 0.25 per wrong 3 attempts

Easy 0 Medium 10 Hard 0

Topic-wise test

Test 4 · Topic Test: Indian Polity

10 questions on Indian Polity for OSCSC SA-cum-DEO, with full solutions.

10 min 10 Qs 10 marks 0.25 per wrong 3 attempts

Easy 4 Medium 4 Hard 2

Topic-wise test

Test 5 · Topic Test: Percentage

10 questions on Percentage for OSCSC SA-cum-DEO, with full solutions.

10 min 10 Qs 10 marks 0.25 per wrong 3 attempts

Easy 5 Medium 5 Hard 0

Topic-wise test

Test 6 · Topic Test: Synonyms

10 questions on Synonyms for OSCSC SA-cum-DEO, with full solutions.

10 min 10 Qs 10 marks 0.25 per wrong 3 attempts

Easy 1 Medium 5 Hard 4

What you get in the exam window

Question paletteAnswered, not answered, marked for review and not visited, colour-coded like the real CBT.

Section-wise navigationJump between sections with the marks for each question shown.

Rough notesA scratch pad for working out answers during the test.

Auto-saveAnswers survive a refresh, and the test submits itself when time runs out.

Detailed resultScore, rank, percentile, section-wise accuracy and answer review.

₹99

One-time payment for all 6 tests, valid for 1 year.

This series includes
6 tests, 280 questions
2 full mock tests
4 topic-wise tests
1 free demo test to try first
5 subjects covered
Real exam timing and marking scheme
Answer review with explanations
Rank, percentile and section analysis

About this test series

Syllabus coverage 5 subjects

Tests in this series 6 tests + 1 free demo

OSCSC SA-cum-DEO Free Demo Test

Test 1 · OSCSC SA-cum-DEO Full Mock Test 1 (2026 Pattern)

Test 2 · OSCSC SA-cum-DEO Full Mock Test 2 (2026 Pattern)

Test 3 · Topic Test: Number Series

Test 4 · Topic Test: Indian Polity

Test 5 · Topic Test: Percentage

Test 6 · Topic Test: Synonyms

What you get in the exam window

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