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SSC CGL 2025 Tier 1 Quant PYQ – 23 Sep 2025 Shift 1 (24 Questions with Solutions)

Inscribed spheres, chord angles, sec and tan identities and changing-capital partnership all feature in this solved Maths section of SSC CGL 2025 Tier 1, 23 Sep Shift 1.

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Questions, answer key and solutions.

Questions
24
Duration
15 min
Marks
48

Negative marking

Attempts
100
Access
Free
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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.

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Untimed

Every 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 CBT

The 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 PYQ 23 Sep Shift 1: Mensuration to Trigonometry

This set checks whether your mensuration, circle and trigonometry methods work on real exam questions.

Topic-wise questions in SSC CGL 2025 Tier 1 Quant

10topics
Mensuration7 · 29%
Geometry4 · 17%
Trigonometry3 · 13%
Average2 · 9%
Percentage2 · 8%
Profit, Loss & Discount2 · 8%
Number System1 · 4%
Partnership1 · 4%
Simple & Compound Interest1 · 4%
Time, Speed & Distance1 · 4%

What this tells you: course of action

  • First priority: Mensuration, Geometry and Trigonometry, roughly 58% of the questions between them.
  • Keep in rotation: Average, Percentage and Profit, Loss & Discount, a steady 25% that rewards regular practice once the first group feels comfortable.
  • Save for the end: 4 one-question topics (17% together). Skim them last rather than building long study blocks around them.
  • Splitting your study time: out of every 10 study sessions on this section, about 6 for the first group, 2 for the keep-in-rotation group and 2 for the leave-for-last group.

Key formulas used in this SSC CGL Maths paper

  • Sphere in a cube of side a: \( r=\dfrac{a}{2},\ S=4\pi r^{2} \)
  • Regular hexagon of side a: \( \dfrac{3\sqrt{3}}{2}a^{2} \)
  • Arc length: \( l=\dfrac{\theta}{360^{\circ}}\times 2\pi r \)
  • Minor \( \angle AOB \), C on major arc AB: \( \angle ACB=\dfrac{1}{2}\angle AOB \)

FAQs about SSC CGL 2025 Tier 1 Quant PYQ – 23 Sep 2025 Shift 1 (24 Questions with Solutions)

How many questions were in the SSC CGL 2025 Tier 1 (23 September 2025, Shift 1) Quantitative Aptitude section?
The Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 23 September 2025 Shift 1 Quantitative Aptitude section on Aptitude360 has 24 multiple-choice questions, and Aptitude360's timed version gives 15 minutes for them.
What was the marking scheme in SSC CGL 2025 Tier 1 (23 September 2025, Shift 1) Quantitative Aptitude?
In the Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 23 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 48.
Which Maths topics came in SSC CGL 2025 Tier 1 (23 September 2025, Shift 1)?
The Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 23 September 2025 Shift 1 Quantitative Aptitude section had questions on topics including geometry, profit, loss and discount, mensuration, percentages and averages. For example, one question begins: “A sphere is inscribed inside a cube. The volume of the cube is 1728 cm³.” To practise these, see Aptitude360's Circle Geometry and Profit & Loss practice lessons.
What is an example question from SSC CGL 2025 Tier 1 (23 September 2025, Shift 1) Quantitative Aptitude?
One question in the Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 23 September 2025 Shift 1 Quantitative Aptitude section asked: “A rectangular park is 60m by 40m. A semicircular pond of diameter 40m is inside. What percent of the park's area does the pond occupy?” The full solution is shown under the question in Aptitude360's Normal practice mode.
Is SSC CGL 2025 Tier 1 (23 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, 23 September 2025 Shift 1 Quantitative Aptitude section is also part of the full SSC CGL 2025 Tier 1 (23 September 2025, Shift 1) paper on Aptitude360, “SSC CGL 2025 Tier 1 Question Paper – 23 Sep 2025 Shift 1 (with Solutions)”, which runs all 4 sections in one timed test.
Can I attempt SSC CGL 2025 Tier 1 (23 September 2025, Shift 1) Maths as a mock test on Aptitude360?
Yes, the Staff Selection Commission Combined Graduate Level (SSC CGL) 2025 Tier 1, 23 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.

SectionQuestionsTime
CGL25 T1 · 23 Sep 2025 · S1 · Quant2415 min

Marking & rules

Total marks
48 across 24 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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