Is ChatGPT free in Nepal?

Yes. ChatGPT works in Nepal on the free plan with no card, no VPN and no payment. You sign in with a Google account and get a daily message limit that resets. The paid Plus plan is optional and is not needed for NEB study.

Can I pay for ChatGPT Plus with a Nepali debit card?

Usually not. OpenAI bills in US dollars and most NPR debit cards are issued without international transaction permission, so the payment is declined. The working options are a virtual dollar card from a Nepali bank's mobile banking app, or an international credit card. Check that the card allows recurring charges, not just one-time ones.

Which AI is best for NEB Computer Science?

ChatGPT for theory and Python, Gemini for anything needing current information or Nepali translation. Neither knows the NEB syllabus reliably, so check unit names, chapter order and marks distribution against your own textbook.

Does Gemini understand Nepali?

Yes. You can type in Devanagari and it replies in Nepali. It is the strongest of the free tools for Nepali to English translation. Formal Nepali letters still come out too casual, so adjust the tone yourself.

Will my teacher know if I use AI to write my homework?

Often, yes. AI writing has a recognisable rhythm and it will not sound like your usual work. AI detector tools are also unreliable and flag honest students. The safe approach is to use AI for outlines, explanations and feedback, then write the submitted text yourself.

Which AI tool works best on a slow connection?

Gemini or Copilot in a browser tab. Both avoid an app install, use little data per message, and run on phones with 2GB RAM. Turn off voice and image generation to cut data use further.

Operating System Practice Set-1 | Free MCQ Quiz

Operating System Practice Set-1 covers file systems, virtual memory, taskbar functions, and common OS utilities, material for the Computer Operator exam, Loksewa, and other IT entrance tests.

Start the quiz below and see where you stand.

Set-1 and Set-2 are here if you haven’t tried them, or browse the full list of Operating System MCQs.

/50

Created by

Lavdev Awasthi

Operating System Practice Set-1

Welcome to Operating System Practice Set-2

Quiz सुरु गर्न Start मा Click गर्नुहोला र सकिएपछि Submit गर्नुहोला ।

यो Quiz Unlimited दिन पाएनेछ ...

***Best of Luck***

1 / 50

Which is not external command?

Doskey

Verify

Find

2 / 50

The command to display the contents of a file fast.it

TYPE it fast

COPY fast.it CON

COPY CON fast.it

None of above

3 / 50

Underlined text, such as text and folder names is referred to as

Hyperlink

Source drive

None of these

4 / 50

Which command allows you to create a root directory?

Deltree

Format

All of above

5 / 50

We can restore the deleted files and folders from

Recycle bin

My document

Control panel

All of the above

6 / 50

The …. displays the name of every computer user on the computer

Wish list screen

Command screen

Welcome screen

None of the above

7 / 50

What should be the first step while OS upgrading?

Delete old Operating System

Backup old Operating System

Backup Critical Data

Format Hard Disks

8 / 50

Where will store data first time when you copy

Clipboard

Clipbook

Hard disk

9 / 50

Which command permits to see the directory structure in DOS?

Display structure

Tree

Dir/all

All of above

10 / 50

What should be the extension to execute automatically when OS is started?

Command.com

Any batch file

Autoexec.bat

Config.sys

11 / 50

Which is not concerned with control panel?

Printer

Run application

Font

Keyboard

12 / 50

You can use print manage window

To check status of files in the print queue

To cancel the print job

To interrupt printing

All of the above

13 / 50

In which year the first operating system was developed

1910

1940

1950

1980

14 / 50

Files can have

Read Access

Write Access

Copy Access

All of above

15 / 50

Which command is used to create directory or subdirectory?

DIR

MKDIR

both b and c

16 / 50

What is the function of radio button?

To select multiple option

To select single option

To select all option

All of above

17 / 50

When we double click on my computer

Show the content of your saved files

Show the list of your computer drive

List of deleted files and folders

All of the above

18 / 50

Unicode standard is

Keyboard layout

Software

Font

Character encoding system

19 / 50

Which command will divide the surface of the blank floppy disk into sector and assign a unique address to each one?

Ver

Format

FAT

CHKDSK

20 / 50

In a folder, which of the following command is used to rename the file or folder

21 / 50

The ….is a temporary storage area in memory where you can attach text or graphics information

Clipboard

Copyboard

Both a and b

None of above

22 / 50

To clear the content of recent opening files from document folder

Start >> setting >> choose taskbar and start menu

Start >> program and choose clear content

Both of above

None of above

23 / 50

If the displayed system time and date is wrong, you can reset it using

Write

Calendar

Write file

Control panel

24 / 50

Which command is used to copy system files?

Sys

Command

Move

25 / 50

The maximum size of a write file is limited to only

Name of the file

Extension of the file

The amount of memory in your computer

All of above

26 / 50

The ….. program compresses large files into a smaller file

WinZip

WinShrink

WinStyle

None of above

27 / 50

What is the maximum length allowed for primary name of a computer file under DOS?

None of the above

28 / 50

Tree structure displays the

File only

Directory only

File and directory name

None of above

29 / 50

The file system “NTFS” stands for

New Type File System

Never Terminated File System

New Technology File System

Non Terminated File System

30 / 50

Essential files of DOS are

Command.com and IO.Sys

IO.Sys and DOS.Sys

DOS.Sys and Command.com

Autoexec.bat and Config.sys

31 / 50

Which one is true for unconditional disk formatting?

Destroys every byte of data on a disk by overwriting it with blank spaces

Do not check/scan surface after format

Transfer system files after format

All of above

32 / 50

Windows displays various options to shutdown. Which is suitable at the end of day?

Shut Down

Restart

Sleep

Hibernate

33 / 50

BIOS is used by

Operating system

Compiler

Interpreter

Application software

34 / 50

A ….is a flash memory storage device that plugins into a USB port

USB snap drive

USB flash drive

USB memory maker drive

None of above

35 / 50

What are the requirements for the solution to critical section problem?

Mutual Exclusion

Progress

Bounded Waiting

All

36 / 50

The command allows you to show the status of the disk

Vol

Diskcomp

CHKDSK

Defrag

37 / 50

The MS DOS operating system is a

Graphical user interface, single tasking operating system

Graphical user interface, multitasking operating system

Command driven interface, single tasking operating system

Command driven interface, multitasking operating system

38 / 50

A …. is a named location on a disk where files are stored

Folder

Pod

Version

None of the above

39 / 50

What does Belady’s Anomaly related to?

Page Replacement Algorithm

Memory Management Algorithm

Deadlock Prevention Algorithm

Disk Scheduling Algorithm

40 / 50

Which button might you find in a windows title bar?

Close button

Maximize button

Minimize button

All of the above

41 / 50

The command refreshes the screen and places the cursor at the top left corner of screen

CLS

Clear

Dir

CHKDSK

42 / 50

Press ____ key while booting to display Advanced Boot Menu

Del

43 / 50

The title bar always displays on

Top of the open windows

Left side of the open window

Right side of the open window

All of above

44 / 50

What is the function of folder?

Save files

Delete files

Move files

All of the above

45 / 50

Poor response time are usually caused by

Process busy

High I/I rates

High paging rate

Any of the above

46 / 50

A …is a windows component that is designed to store other components so these can be organized efficiently?

Document

Window

Folder

All of above

47 / 50

Which is not a valid file system?

FAT 16

FAT 32

NTFS

FXZ

48 / 50

Which of the following is an example of utility?

Antivirus

Word

Operating system

Data recovery

49 / 50

Taskbar is used for

Navigation program

Switching between program

Start a program

All of above

50 / 50

Virtual memory typically located on

RAM

CPU

Flash card

Hard drive

Please fill your details to view the result. Only Name is Compulsory

NameEmailPhone Number

Your score is

Lavdev Awasthi

Author

Lavdev Awasthi is an Author of ComputerKite and the creator behind the EduByte YouTube channel. he is currently pursuing his Master of Information Technology (MIT) at Purbanchal University. Through ComputerKite, Lavdev shares tailored Computer Science learning materials and resources specifically designed for SEE, NEB, and Loksewa students across Nepal.

42 Posts Contributed

View all posts by Lavdev Awasthi

Published September 2026. Last verified: September 2026.