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Computer Basics Quiz 3

Practice quiz on Computer Basics (Computer Knowledge). 5 real exam questions.

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About This Quiz

Practice quiz on Computer Basics (Computer Knowledge). 5 real exam questions. Computer Basics Quiz 3 is a free, 1-minute, 5-mark practice quiz on AajExam rated at easy difficulty, designed to help candidates preparing for SSC, UPSC, Banking, Railway and State PSC government competitive exams sharpen their command of Computer Basics (Computer Knowledge). Every question on this quiz ships with a detailed step-by-step solution so you don't just learn the right answer — you learn the reasoning and shortcuts top scorers use to crack similar questions faster on the actual exam day. Why Computer Basics Quiz 3 matters in your preparation: government exam-conducting bodies repeatedly draw questions from the same chapters and the same skill-clusters across recruitment cycles. By attempting focused topic-wise quizzes like this one, you build pattern recognition — the ability to spot which formula, rule or trick applies the moment you see a question. Toppers consistently report that 5-10 quizzes on a single topic delivers more exam-day score gain than 20+ unfocused full-length mocks, because targeted drilling exposes your specific sub-topic weaknesses with surgical precision. How to use this quiz effectively: attempt it in one sitting under the 1-minute timer, without referring to notes or external resources — simulate exam-day conditions exactly. After submission, review the auto-generated analytics to see your accuracy, time per question and section-wise performance. Then go through every wrong and skipped question with the explanation, mentally tagging the underlying concept rather than just memorising the answer. Revisit this quiz after 7-10 days; your second attempt should be 15-20% faster with noticeably better accuracy. After mastering this quiz, explore the 6 related quizzes linked below to broaden your topic coverage. AajExam quiz design principles: every quiz on the platform is curated by subject experts using the actual question formats, difficulty distributions and time pressures of the target government exams. We deliberately avoid generic "textbook" questions in favour of exam-replicating ones. Solutions are written in plain English (and Hindi where source material was bilingual), with step-by-step working for quantitative problems, grammar rules for English questions, and direct reference statements for general awareness items. Performance analytics after each attempt include accuracy, attempt rate, time spent per question, and an estimated all-India percentile so you know exactly where you stand against other candidates. This quiz is completely free to attempt. You only need a free AajExam account to track your performance across attempts, view detailed solutions and unlock the platform-wide analytics dashboard. The platform is mobile-friendly and works seamlessly on smartphones, tablets and desktops — so you can sharpen your Computer Basics (Computer Knowledge) skills in any spare 15-minute window.

Computer Basics Quiz 3 — Questions with Solutions

All 5 questions from this quiz with the correct answer and explanation. Attempt them yourself first, then open each solution to check your reasoning.

  1. Q1.Which pair appears together in every step of the machine-input arrangement?

    • A.71-maple
    • B.42-stripe
    • C.coffee-travel
    • D.93-stripe
    Show answer

    Answer: A. 71-maple

    Each number is paired with its corresponding word; 71 stays with 'maple' in all steps.

  2. Q2.If NORTH = 54321 and SOUTH = 87621, what is the code for HOST?

    • A.3152
    • B.3157
    • C.3752
    • D.3751
    Show answer

    Answer: C. 3752

    Reusing the digit assignments gives H=3, O=7, S=5, T=2.

  3. Q3.In the floor puzzle, who lives directly above G?

    • A.B
    • B.F
    • C.A
    • D.D
    Show answer

    Answer: B. F

    G lives on the 4th floor and F is on the 5th floor directly above.

  4. Q4.If “KING” = 4927 in a certain code, what is “RING”?

    • A.8927
    • B.7927
    • C.4927
    • D.4928
    Show answer

    Answer: B. 7927

    Replace K with R (mapped to 7) while keeping I=9, N=2, G=7 ⇒ 7927.

  5. Q5.Which database key uniquely identifies every record in a table?

    • A.Unique Key
    • B.Primary Key
    • C.Foreign Key
    • D.Candidate Key
    Show answer

    Answer: B. Primary Key

    A primary key uniquely identifies each record.

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Frequently Asked Questions

Is Computer Basics Quiz 3 free to attempt on AajExam?

Yes. Computer Basics Quiz 3 is completely free. You only need a free AajExam account to track your score, view detailed solutions and unlock cross-attempt analytics.

How long does it take to complete Computer Basics Quiz 3?

Computer Basics Quiz 3 runs on a 1-minute timer in real exam-style conditions. The clock starts the moment you click Start, mirroring the time pressure of the actual exam.

Are detailed solutions provided?

Yes. Every question on Computer Basics Quiz 3 ships with a complete step-by-step solution, the underlying concept, and (where applicable) shortcut tricks. You can also discuss any question with the AajExam community.

Can I attempt Computer Basics Quiz 3 multiple times?

Yes. You can attempt this quiz as many times as you like. Each attempt is recorded separately so you can track improvement in score, accuracy and time-management.

Which government exams does this quiz prepare me for?

Computer Basics questions appear regularly in SSC CGL, CHSL, MTS, GD; IBPS PO, Clerk; SBI PO, Clerk; RRB NTPC, Group D; UPSC prelims and most State PSC exams. The specific weightage varies by exam — check the exam pattern on the corresponding AajExam exam page for details.

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