Koshish covers the Tier-I & Tier-II stage of the SSC Combined Higher Secondary Level (10+2) Examination today. Practice is built around Quantitative Aptitude, General Intelligence, English Language and General Awareness, with negative marking scored the way the exam applies it. The sections below set out what is in the bank and what is not yet added.
These subjects are live in the question bank and can be practised today. "Verified" here means a question has passed our review pipeline and can be served in the app right now; anything shown as verified is counted from that servable set.
Quantitative Aptitude
General Intelligence
English Language
General Awareness
Scoring follows the exam's own negative marking, so a score here tracks exam performance more closely than untimed quizzes that do not penalise wrong answers.
10+2 level mathematics and arithmetic speed drills
Grammar rules and cloze test practice for English
Adaptive question difficulty matching Tier-I and Tier-II difficulty
FSRS scheduled revision for recurring General Awareness facts
Stated explicitly so nothing here reads as a promise the product cannot keep.
Data Entry Speed Test (DEST) typing practice is outside browser testing.
Document verification is handled by the Staff Selection Commission.
Questions
Candidates must have passed 12th Standard or equivalent from a recognized board.
0.50 marks in Tier-I; 1.00 mark in Tier-II.
Final merit is calculated out of 360 marks in Tier-II Session-I.
Reviewed by Koshish Editorial — SSC Desk (CHSL)
Content updated 2026-10-08
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