Number puzzle tricks for competitive exams like IBPS Banking, UPSC, MPSC, PSC, SSC, LIC and others corporate placement. <br /> <br />Another square with small 4 x 4 section, containing numbers in a definite pattern - only a particular section is marked with "?" mark. This video shows the actual logic of finding that number by keeping the resemblance with the number pattern given in the diagram. <br /> <br />Hold on your interest till the end to get the answer and carefully observe how to solve similar type of puzzles.