Free STS Preparation 2026
SINDH
Free STS preparation with solved past papers, unlimited chapter-wise MCQs and full-length mock tests, every answer explained. No fee and no account needed to start. Sindh Testing Service Tests is conducted by Sindh Testing Service.
Recruitment tests conducted by STS for Sindh government departments.
STS MCQs with answers and explanations
Free STS MCQs for every subject on the paper: English, Mathematics, Analytical and Logical Reasoning and General Knowledge. Each question is chapter-wise, taken from the Sindh Testing Service syllabus, and carries a written explanation of why the correct option is correct, so a wrong attempt teaches you the fact you were missing instead of just marking you down. Unlimited attempts, no fee and no account needed. Pick the subject you are weakest in and start there.
Sample STS MCQs by subject
A few questions from across each subject on the STS paper. Open one for the correct answer and its explanation.
STS English sample MCQs
STS Mathematics sample MCQs
STS Analytical and Logical Reasoning sample MCQs
- Mr and Mrs Porter drove down to see Sweeney. Mr Porter drove the first 20 km on the way there, and Mrs…
- What are the missing alphabets in the sequence EZFA, GBHY, IXJC,
- Asad bought 50 packets of biscuits for the price of Rs. 500, whereas Anum bought 25 packets of chips for the…
- Statement: A large number of people living in the low-lying areas has been evacuated during the last few…
- Statements: All A are B. No B are C. Conclusion: Some C are A. This conclusion is
- If in a code MOTHER is written as PRWKHU, the shift applied is
STS General Knowledge sample MCQs
- Which PSL Team Has Qualified Consecutive 9 Times For Playoffs In PSL History?
- Who is the author of book "Global Corruption: Money, Power, and Ethics in the Modern World"?
- Who was the first scientist to successfully measure the speed of light using observations of Jupiter's moon…
- PPI is the news agency of ____________?
- Which species is notably found in the Arabian Sea's waters?
- What famous historic event is commemorated on July 4th in the United States?
STS paper at a glance
Sindh Testing Service Tests is 100 MCQs in 120 minutes, with no negative marking, so never leave a question unanswered.
100
MCQs
120
Minutes
No
Negative marking
STS subject weightage
How many MCQs each subject contributes to the STS paper, and how many free MCQs we hold for it. Study in this order: the heaviest subject is where a weak topic costs you the most marks.
| Subject | MCQs on paper | Share | Free MCQs here |
|---|---|---|---|
| STS English MCQs | 30 | 30% | 10,394 |
| STS Mathematics MCQs | 30 | 30% | 1,551 |
| STS Analytical and Logical Reasoning MCQs | 20 | 20% | 2,989 |
| STS General Knowledge MCQs | 20 | 20% | 7,202 |
Full STS paper pattern 2026: the marking scheme, the time each subject is worth, and the subject weightage charted.
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STS preparation: frequently asked questions
What is the STS paper pattern?
STS is 100 MCQs in 120 minutes, about 72 seconds a question. There is no negative marking. The marks are split across 4 subjects, led by English at 30 MCQs.
Which subjects are in the STS paper?
English (30 MCQs), Mathematics (30 MCQs), Analytical and Logical Reasoning (20 MCQs) and General Knowledge (20 MCQs), 100 in total. Start with English: a weak chapter there costs more marks than a weak chapter anywhere else on the STS paper.
Is STS preparation on TestUstad really free?
Yes. All 22,136 STS MCQs here, across English, Mathematics and Analytical and Logical Reasoning and the rest of the paper, can be practised at no cost with the answer and explanation shown. Paid STS access only adds full-length STS mocks on the 100-MCQ pattern and a saved record of your scores.
How many free STS MCQs are there?
22,136 across the STS syllabus: 10,394 English MCQs, 1,551 Mathematics MCQs, 2,989 Analytical and Logical Reasoning MCQs and 7,202 General Knowledge MCQs. Each one carries the correct answer and a written explanation, and attempts are unlimited.
How should I prepare for STS?
The STS syllabus here runs to 26 chapters across 4 subjects. Work through them in weightage order, English (30), Mathematics (30) and Analytical and Logical Reasoning (20) first, and stay on each chapter until you score above 80 percent. STS has no negative marking, so practise answering every question, including the ones you have to guess. In the final weeks, sit timed mixed tests at the real pace of about 72 seconds a question.
Does TestUstad have STS past papers?
Not as solved papers yet. Until one is added, the 22,136 STS MCQs here cover the same English, Mathematics and Analytical and Logical Reasoning syllabus, and any STS paper that is added appears on the STS past papers page with every answer explained.
Who conducts the STS exam?
Sindh Testing Service Tests is a Sindh exam conducted by Sindh Testing Service. Dates, eligibility and the fee change every cycle, so confirm them on the Sindh Testing Service advertisement before you apply.
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Other tests prepared for on TestUstad. The question bank is shared by subject rather than split by exam, so any subject one of these has in common with STS is the same bank you are already practising, and the work carries across.
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