Feature
250,000+ Question Bank
From LGS to KPSS, a massive MEB and ÖSYM analyzed bank.
Last updated: August 17, 2026
With over 250,000 MEB and OSYM aligned questions for LGS, YKS, KPSS and ALES, the question bank offers seven distinct test types for every study need. Mixed Tests are generated from a student's own mistakes, while Master Tests are built from their overall weak-topic profile, both powered by AI. Every question a student answers wrong or leaves blank is automatically logged into a personal weakness pool, and a Master Test only unlocks once that pool's gaps reach the required progress threshold. Teachers can also build their own exams and screening tests by filtering the pool.
Live preview
The pool's real story is the chain, not the volume: solve Test 1, clear the threshold, unlock the next. Your mistakes drop into the weakness pool; drain it with the Mixed Test and unlock the Master Test. Questions come from the real 250.000-question pool.
Grade 8 Maths · Progressive test
250.000+ questionsMixed TestWeakness pool: 0
Questions you answered incorrectly drop into the weakness pool. The Mixed Test is built only from those; a question you get right is removed from the pool.
Master Test
- All 5 tests must be completed.
Step 1/4 · Solve Test 1
Test 1 is open, the rest are locked. Clearing the threshold unlocks the next.
In the real product: a question pool analysed against MEB and ÖSYM, learning-objective and cognitive-level tags, topic screening tests with their own progress counters, and a Mixed Test built automatically from your mistakes.
How it works
Practice the Question Bank
Students work through the 250,000+ MEB and OSYM aligned questions across test types like mock exams, screening tests, and topic tests; every question carries a 1-5 difficulty rating and a Bloom's taxonomy based cognitive-level tag (remember, understand, apply, analyze, evaluate, create).
Weakness Pool Builds
Whenever a student answers a question wrong or leaves it blank, a record for that concept is created or its counters incremented in their personal weakness pool; a correct answer removes it. Each pool entry gets a 0-100 mastery score based on the ratio of wrong or blank answers to total attempts.
Mixed Test Personalizes
The Mixed Test is generated directly from this weakness pool, so it is never random, it is built by AI from the student's actual gaps.
Master Test Eligibility Tracked
The system tracks how many required tests the student has completed, whether they've cleared the minimum score on each, and how much of the weakness pool remains; a Master Test cannot be generated until progress reaches 100%, and the system tells the student exactly what is missing.
Master Test Unlocks
Once a student reaches full eligibility, an AI generated Master Test covering their overall weak-topic profile becomes available.
What it offers each role
Student
Solves personalized Mixed Tests built automatically from their own wrong and blank answers, and unlocks an AI generated Master Test covering their overall weak-topic profile once all progress criteria are met.
Teacher
Builds full and branch mock exams from an exam blueprint, and picks subject and topics one by one for a screening test. Assigns the result to a class or a single student, with multiple-choice answers graded automatically.
- Over 250,000 MEB and OSYM aligned questions ready for LGS, YKS, KPSS and ALES.
- Seven distinct test types: mock exam, screening test, topic test, staged test, mixed test and master test.
- Every question is rated on a 1-5 difficulty scale.
- Questions are automatically classified by cognitive level (remember, understand, apply, analyze, evaluate, create) based on Bloom's taxonomy.
- Mixed Tests are AI generated directly from a student's personal weakness pool of wrong and blank answers.
- Each weakness pool entry has a calculated mastery score from 0 to 100.
- Master Tests are gated by a real progress threshold built from completed test count, minimum scores achieved, and remaining weakness pool share, with the missing criteria shown transparently to the student.
- Questions are tagged by source, distinguishing AI-imported questions from manually entered ones.
- Every question can include an image and a written explanation.
- Cohort-level stats per question, such as attempt count, correct/blank ratio, and average time spent, are used to calibrate difficulty across classes and institutions.
Frequently asked questions
The Mixed Test is not random. It is generated by AI directly from the student's personal weakness pool, the questions they have answered wrong or left blank. Once a topic is answered correctly it is removed from the pool, so the test always reflects current gaps.
The Master Test unlocks once the student completes the required tests, clears the minimum score threshold on each, and closes out their weakness pool. Progress must reach 100% before it can be generated, and the system shows exactly which criteria are still missing.
The question bank covers LGS, YKS, KPSS and ALES, with over 250,000 questions analyzed against the MEB and OSYM curricula.
There are two routes: full and branch mock exams come from an exam blueprint (question count and duration follow the blueprint), while a screening test is built by choosing a subject and its topics. Either one is assigned to a class or a single student and multiple-choice answers are graded automatically.
Each question is rated on a 1-5 difficulty scale and classified by cognitive level (remember, understand, apply, analyze, evaluate, create) based on Bloom's taxonomy.
When a student answers a question wrong or leaves it blank, a record for that topic is created or incremented in the pool; a correct answer removes it. Each entry gets a 0-100 mastery score, and this pool is the direct input for the Mixed Test.
Related features