Which set should you open first?
If you are starting cold, open an easy 5-minute practice set. If you already have rhythm today, choose a medium 10-minute practice set. If you want the closest rehearsal for the real SSC CGL DEST, open a 15-minute mock test: it loads a simulated exam screen with instructions, a Time Left countdown, a plain typing sheet, and automatic submission when the window ends.
The official SSC CGL 2026 notice describes DEST as a mandatory, qualifying 15-minute test for about 2,000 key depressions. Read the official SSC notice.
Best for weekdays
Easy or medium practice sets usually give the best balance between useful reps and not frying your patience.
Best for exam feel
Every mock opens a simulated DEST interface — no live WPM, a strict countdown, and a live key depression counter against the official 2,000 KDP target.
Best for stamina
Move to 15 or 30 minutes only after shorter runs stop feeling chaotic. For real exam rehearsal, the 15 minute mock is the one that matters first.