Join WhatsApp ChannelDaily MCQs & Exam Updates

NTS MCQs

National Testing Service — Complete MCQ Bank

76 Questions
Exam Preparation Guide

How to prepare for NTS

NTS tests evaluate aptitude, analytical reasoning, quantitative ability, English and subject knowledge for admissions, scholarships and recruitment.

EnglishQuantitative SkillsAnalytical ReasoningSubject Knowledge
Practice under a timer and review weak areas after every test to improve both speed and accuracy.
Start PracticingTake a Mock Test
NTS preparation illustration
All Subjects Biology Chemistry Computer Science Current Affairs English Everyday Science General Knowledge Islamic Studies Mathematics Pakistan Studies Physics
61
Computer Science Easy

Which command is used to add new records to a database table?

  • AUPDATE
  • BSELECT
  • CINSERT
  • DALTER
Permalink
Correct Answer: Option C — INSERT
Explanation: The INSERT statement adds new rows into a database table and is one of the most common SQL operations.
Submitted by: PaperMCQs
62
Computer Science Medium

Which sorting algorithm repeatedly selects the smallest element and places it in the correct position?

  • AMerge Sort
  • BQuick Sort
  • CSelection Sort
  • DHeap Sort
Permalink
Correct Answer: Option C — Selection Sort
Explanation: Selection Sort repeatedly finds the minimum element from the unsorted portion and places it at the beginning. It is simple but inefficient for large datasets.
Submitted by: PaperMCQs
63
Computer Science Easy

Which protocol is used to automatically assign IP addresses to devices on a network?

  • ADNS
  • BDHCP
  • CSMTP
  • DSNMP
Permalink
Correct Answer: Option B — DHCP
Explanation: Dynamic Host Configuration Protocol automatically assigns IP addresses and network configuration information to devices, simplifying network administration.
Submitted by: PaperMCQs
64
Computer Science Easy

Which protocol translates domain names into IP addresses?

  • AHTTP
  • BFTP
  • CDNS
  • DSSH
Permalink
Correct Answer: Option C — DNS
Explanation: The Domain Name System (DNS) converts human-readable domain names into numerical IP addresses. This translation allows users to access websites using easy-to-remember names instead of complex numeric addresses.
Submitted by: PaperMCQs
65
Computer Science Easy

Which database key uniquely identifies each record in a table?

  • AForeign Key
  • BCandidate Key
  • CPrimary Key
  • DComposite Key
Permalink
Correct Answer: Option C — Primary Key
Explanation: A Primary Key uniquely identifies each record in a database table. It cannot contain duplicate values or NULL values and ensures entity integrity within relational database systems.
Submitted by: PaperMCQs
66
Computer Science Easy

What does URL stand for?

  • AUniversal Resource Locator
  • BUniform Resource Locator
  • CUnified Resource Link
  • DUniversal Retrieval Link
Permalink
Correct Answer: Option B — Uniform Resource Locator
Explanation: A Uniform Resource Locator (URL) specifies the address of a resource on the Internet. It identifies the protocol and location needed to access web pages, files, and other online services.
Submitted by: PaperMCQs
67
Computer Science Easy

Which SQL command is used to retrieve data from a database?

  • AINSERT
  • BUPDATE
  • CSELECT
  • DDELETE
Permalink
Correct Answer: Option C — SELECT
Explanation: The SELECT statement retrieves data from one or more database tables. It is one of the most frequently used SQL commands and supports filtering, sorting, grouping, and joining data for analysis and reporting.
Submitted by: PaperMCQs
68
Computer Science Easy

Which protocol is primarily used for sending emails over the Internet?

  • AHTTP
  • BSMTP
  • CFTP
  • DDNS
Permalink
Correct Answer: Option B — SMTP
Explanation: Simple Mail Transfer Protocol (SMTP) is the standard protocol used for sending email messages between servers and from clients to servers. It works alongside protocols such as POP3 and IMAP, which are used for receiving emails.
Submitted by: PaperMCQs
69
Computer Science Easy

What is the primary function of an operating system?

  • ACreate websites
  • BManage hardware and software resources
  • CCompile programs
  • DDesign databases
Permalink
Correct Answer: Option B — Manage hardware and software resources
Explanation: An operating system acts as an intermediary between users and computer hardware. It manages memory, processes, files, devices, and security while providing services that allow applications to run efficiently and reliably.
Submitted by: PaperMCQs
70
Computer Science Easy

Which number system is directly understood by a computer?

  • ADecimal
  • BBinary
  • COctal
  • DHexadecimal
Permalink
Correct Answer: Option B — Binary
Explanation: Computers operate using electronic circuits that recognize only two states, represented as 0 and 1. Therefore, all data and instructions are ultimately processed in binary form, making binary the fundamental language of computing systems.
Submitted by: PaperMCQs
Other Exams
CSS MCQs PMS MCQs FPSC MCQs PPSC MCQs NTS MCQs
Mock Tests
Quick Test (20 Q) Full Mock (60 Q)