Tricks to Data Input-Output Questions

Types of questions based on the logic used behind the arrangement:

1. Arrangements based on Ordering
2. Arrangements based on Interchanging the Positions of Words & Numbers
3. Arrangements based on Mathematical operations

Tip: just write the first letter to save time or however many letters of each word you need to uniquely identify it

You could also look at below shortcut technics:
How to solve coding and decoding reasoning aptitude questions
How to solve direction sense test reasoning aptitude questions
How to solve Seating Arrangement reasoning aptitude questions
How to solve Puzzle Test reasoning aptitude questions
How to solve Data Sufficiency reasoning aptitude questions