Pick a category, press generate, print. A fresh seeded 200-question paper in the standard competition format, with a separate answer key — built by the same engine as the Kani exam simulator.
No signup. Papers are generated in your browser, and the paper number on the sheet reproduces the exact same paper.
Categories A to C are addition and subtraction only, worth 400 marks; categories D to I add multiplication and division for 300 marks. Every paper is 200 questions in the standard section order, and difficulty follows the competition convention: higher categories mean more digits, more rows, and decimal operands at H and I.
Each paper carries its number. Print two copies of the same number for a fair head-to-head, or a fresh one each week for practice papers that never repeat. The answer key prints on its own page — keep it, the paper travels to the student.