A calculation quiz app to test mental maths and improve calculation skills! The player gives answers to arithmetic questions, there are 4 options to each question, out of the 4 options only one option is the correct answer to the question and no two options are repeated. Each correct answer increases the player's score by 1. The player can choose to play in normal mode or in arcade mode. In Normal mode, the player selects the duration for which he/she wants to play and the player also selects