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SSC CGL 2025 Tier 1 Quant PYQ – 19 Sep 2025 Shift 1 (25 Questions with Solutions)
Actual Quantitative Aptitude questions from SSC CGL 2025 Tier 1, 19 September 2025, Shift 1, spanning nested surds, pipes and cisterns, cones, spheres, circle geometry and trigonometry, each worked out.
Start Test
Choose Normal practice or a Simulated test.
Questions, answer key and solutions.
- Questions
- 25
- Duration
- 15 min
- Marks
- 50
- Attempts
- 100
- Access
- Free
Negative marking
Normal practice, or a Simulated test
Both use the same questions. Normal practice is untimed and needs no account: choose an option and the answer and solution appear at once. The Simulated test is the real computer-based format, with one 15-minute clock, a question palette and full screen, and your score, the key and the solutions arrive when you submit.
How the two modes differ
No account needed
Normal
UntimedEvery question on one page, loading as you scroll. Choose an option and see straight away whether it was right.
- No timer. Nothing to start and nothing to submit. Stop whenever you like.
- Answered as you choose. Tap an option and it is marked at once, with the correct answer shown.
- Solutions in place. The explanation, and the video where one has been added, sit under the question.
- Open to guests. Normal practice needs no sign-in.
Real exam conditions
Simulated
Timed CBTThe computer-based test format: one clock, a question palette, and a score the moment you submit.
- A clock that does not pause. 15 minutes from the moment you begin, and the paper is submitted for you when it reaches zero.
- Question palette. Answered, not answered and marked for review, section by section, as the real interface has it.
- Full screen, proctored. The test takes over the screen; leaving it three times submits the paper.
- Answers hidden until you submit. The key, the explanations and your score all arrive together at the end.
About this test
SSC CGL 2025 Tier 1 Maths Question Paper: 19 Sep Shift 1 Topics and Methods
This quiz is the Quantitative Aptitude section of the SSC CGL 2025 Tier 1 exam held on 19 September 2025, Shift 1, taken from the actual paper.
Topic-wise questions in SSC CGL 2025 Tier 1 Quant
10topics
Geometry5 · 20%
Mensuration5 · 20%
Trigonometry4 · 16%
Algebra3 · 12%
Simple & Compound Interest2 · 8%
Surds & Indices2 · 8%
Pipes & Cisterns1 · 4%
Profit, Loss & Discount1 · 4%
Ratio & Proportion1 · 4%
Simplification & Approximation1 · 4%
What this tells you: course of action
- First priority: Geometry, Mensuration and Trigonometry, roughly 56% of the questions between them.
- Keep in rotation: Algebra, Simple & Compound Interest and Surds & Indices, a steady 28% that rewards regular practice once the first group feels comfortable.
- Leave for last: 4 topics appear only once, about 16% in total. Revise them from short notes after the topics above are solid.
- Splitting your study time: out of every 10 study sessions on this section, about 5 for the first group, 3 for the keep-in-rotation group and 2 for the leave-for-last group.
FAQs about SSC CGL 2025 Tier 1 Quant PYQ – 19 Sep 2025 Shift 1 (25 Questions with Solutions)
How many questions were in the SSC CGL 2025 Tier 1 (19 September 2025, Shift 1) Quantitative Aptitude section?
The Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 19 September 2025 Shift 1 Quantitative Aptitude section on Aptitude360 has 25 multiple-choice questions, and Aptitude360's timed version gives 15 minutes for them.
What was the marking scheme in SSC CGL 2025 Tier 1 (19 September 2025, Shift 1) Quantitative Aptitude?
In the Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 19 September 2025 Shift 1 Quantitative Aptitude section, each question carries 2 marks and a wrong answer costs 0.5 marks; an unanswered question costs nothing. The maximum score on this section is 50.
SSC CGL 2025 Tier 1 (19 September 2025, Shift 1) Maths analysis: which topics were asked?
The Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 19 September 2025 Shift 1 Quantitative Aptitude section had questions on topics including geometry, mensuration, trigonometry and simple and compound interest. For example, one question begins: “Two pipes A and B can fill a tank in 18 and 24 minutes respectively.” To practise these, see Aptitude360's Circle Geometry and Mensuration (Area & Volume) practice lessons.
What is an example question from SSC CGL 2025 Tier 1 (19 September 2025, Shift 1) Quantitative Aptitude?
One question in the Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 19 September 2025 Shift 1 Quantitative Aptitude section asked: “What is the value of sin20°cos10°+cos20°sin10°?” The full solution is shown under the question in Aptitude360's Normal practice mode.
Is SSC CGL 2025 Tier 1 (19 September 2025, Shift 1) Quantitative Aptitude also part of a full mock on Aptitude360?
Yes, the Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 19 September 2025 Shift 1 Quantitative Aptitude section is also part of the full SSC CGL 2025 Tier 1 (19 September 2025, Shift 1) paper on Aptitude360, “SSC CGL 2025 Tier 1 Question Paper – 19 Sep 2025 Shift 1 (with Solutions)”, which runs all 4 sections in one timed test.
Can I attempt SSC CGL 2025 Tier 1 (19 September 2025, Shift 1) Maths as a mock test on Aptitude360?
Yes, the Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 19 September 2025 Shift 1 Quantitative Aptitude section is available on Aptitude360 as a free test. Normal practice is untimed and needs no account, while the Simulated test runs on one clock with a question palette and shows your score, section-wise analysis and the key at the end.
Practise next
Test structure
How the paper is split, and how long each part runs. A section you have finished cannot be returned to.
| Section | Questions | Time |
|---|---|---|
| CGL25 T1 · 19 Sep 2025 · S1 · Quant | 25 | 15 min |
Marking & rules
- Total marks
- 50 across 25 questions.
- Negative marking
- A wrong answer costs marks. Leaving a question unanswered costs nothing.
- Attempts
- 100 in total. An attempt is spent the moment you begin one.
What you get when you submit
The analysis is ready the moment you submit the paper.
Score and accuracy
Marks, percentage, right, wrong and skipped, and the time you took.
Section by section
The same figures for each section, so a weak one cannot hide in an average.
The full answer key
Every question with your answer, the right one, the working, and the video where there is one.
Where you stand
Your score against the spread of everyone else who has sat this test.
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