SSC
SSC CHSL Tier I — Learning Prototype D
Unofficial learning prototype based on the SSC Combined Higher Secondary (10+2) Level Examination, Tier I
Conducting body: Staff Selection Commission (exam reference only)
An independent learning prototype aligned to the SSC CHSL 2026 Tier-I scheme. All four parts are listed; the lessons are in Quantitative Aptitude (Basic Arithmetic Skill): one course of 12 bilingual lessons on Percentages, in four levels, built on one idea (a percent is a multiplier), each with a five-question practice set. Two ten-question mini mocks sample Part III at the exam’s marking and pace. Every answer key and every wrong option is checked by a program. Not a complete course and not an official SSC product.
- 100 questions · 200 marks
- 60 min, 15 min per section
- −0.5 per wrong answer
- Computer-based
- Four parts of 25 objective questions (50 marks) each, every part with its own 15-minute timer; candidates eligible for a scribe get 20 minutes per part. Questions are set in English and Hindi (and the opted language for Parts II, III and IV). −0.50 for each wrong answer. Source: SSC CHSL 2026 notice, para 13.8, 13.8.1 and 13.8.2.
Official notification: ssc.gov.in (opens in a new tab)Official syllabus: ssc.gov.in (opens in a new tab)Official website: ssc.gov.in (opens in a new tab)
Source: official notice, checked 20 Oct 2026
Syllabus
Reference: SSC CHSL 2026 notice (to be uploaded on 7 September 2026), para 13.8 and 13.10, pages 16–17 and 21–22; checked 20 October 2026. Percentages are listed under Quantitative Aptitude, “Fundamental arithmetical operations” (para 13.10.3); the other topics have no lessons in this prototype. No affiliation with or endorsement by SSC is claimed.
Tests
Test series
Sectional tests
10 questions · 20 marks · 6 min · +2 / −0.5
- SSC CHSL Tier I Prototype D: Mini mock 1 (Percentages)
- SSC CHSL Tier I Prototype D: Mini mock 2 (Percentages)
Topic tests: 0 · Lesson practice sets: 12 All tests
PDF notes
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