The full form of DEST is a Data entry skill test or data entry speed test.
In many government and private-sector jobs today it is necessary to pass the data entry skill test.
In a very big government job SSC CHLS today it is necessary to pass the data entry speed test.
To qualify in this exam, students have to type 2000 letters or 400 words in 15 minutes, that is, the typing speed of the students should be around 30 words per minute.
The data entry skill test is required for data entry operator posts, transcripts, Lower division clerk, etc.
Some other famous full forms of DEST
DEST- Department of Education Science and Training
Denver Eye Screening Test