GATE Practice Tests 2021 App consists of Multiple Choice Questions and Numerical Type Questions in all papers & sections. Multiple Choice Questions will contain 4 options, of which only one is correct. For Numerical Type Questions a numerical value as the answer should be entered using mouse and virtual keyboard on the monitor. The following are type of Questions: a. Recall: These are based on facts, principles, formula or laws of the discipline. The candidate is expected to be able to obtain