Basics of Computer · EPFO APFC · Question 158 of 200

Basics of Computer – Question 158

Step-by-step solution. Basics of Computer for EPFO APFC.

Topic
Basics of Computer
Subject
Static GK
Difficulty
Medium
Solve Time
45–60 sec

Solved EPFO APFC Question

A solved EPFO APFC PYQ — decoded step-by-step.

Solve it the standard way once — then learn the shortcut.

Q · Basics of Computer Medium · 45s

What does the file extension .pdf stand for?

TopicBasics of Computer
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.25
Test Duration200 min

Step-by-Step Solution

The complete worked solution.

Every step explained — no skipped algebra.

The .pdf extension stands for Portable Document Format.

Final Answer: Option A — Portable Document Format
Solve Question✦ Build Plan
Basics of Computer Question 158 – EPFO APFC