Mechanical Engineering : Engineering mechanics, THE GATE ACADEMY Instrumentation Engineering : Transducers, THE GATE ACADEMY Instrumentation Engineering : Signals & systems, THE GATE ACADEMY Electrical and Electronics Engineering : Power electronics, THE GATE ACADEMY Electronics and Communication Engineering : Digital circuits, THE GATE ACADEMY Electronics and Communication Engineering : Control systems, THE GATE ACADEMY Electronics and Communication Engineering : Communications, THE GATE ACADEMY Electronics and Communication Engineering : Analog circuits, THE GATE ACADEMY Computer Science Engineering: Discrete mathematics & graph theory, THE GATE ACADEMY Computer Science Engineering : Data structure & algorithm, THE GATE ACADEMY Civil Engineering : Rcc & steel structures, THE GATE ACADEMY Gate material civil engineering, environmental engineering