First step publications tonguç first step to the problem question bank 2021 dear friends, we are progressing step by step towards problem solving starting from the easy level to the intermediate level. we've leveled the tests in this book at intervals convenient for you. first you will solve easy questions and understand the logic of the business, then you will solve easy-medium questions. finally, you will continue your development with intermediate level questions. remember that the only way to grasp the problem topic is to solve lots of questions. each question can have its own logic. when you solve a lot of questions, you learn solution strategies for different problems. are you ready? let's take the first step. type: question bank number of pages: 128 number of questions: 457. more than 10 stocks are offered to be sold at the campaign price. the listed price is valid until 17 october 2026. This question bank is specially prepared for students to improve their exam readiness. It follows the updated curriculum and focuses on skill-based learning and comprehension. Ideal for in-class practice or self-study.