ISRO UDC Computer Literacy Test 2026 rules and preparation for the official 75-minute Word, Excel and PowerPoint qualifying test.
What the UDC test contains
The UDC skill test contains MS Word tasks worth 35 marks, MS Excel tasks worth 35 marks and PowerPoint tasks worth 30 marks.
Selection effect
The skill test is qualifying. Final merit is prepared from written-test marks among candidates who qualify the skill stage.
Preparation priorities
Practise document formatting, tables, mail merge, formulas, sorting, filtering, charts, slide layouts and file-management shortcuts under a 75-minute combined schedule.
Accuracy safeguard
Recruitment bodies may publish a later schedule, admit-card instruction or software notice. When it differs from this page, the later official document controls. General defaults on this page are provided only so candidates can begin useful practice without mistaking an estimate for an official rule.