"Additional questions to personal cards of statistical accounting" is a unique textbook developed by Antosha Chekhonte, which will help the reader gain a deeper understanding of the process of collecting information during the statistical census. The author offers interesting and non-trivial questions that will help to test and expand knowledge in the field of statistics. This book will be an indispensable source of information both for students studying sociology and statistics, and for professionals working in the field of demography and social statistics. Carefully selected tasks will help the reader to better understand the features of data analysis and their interpretation.