Elementary MathematicsRelationship between Numbersmixed

Relationship between Numbers Quiz

Practice quiz on Relationship between Numbers (Elementary Mathematics). 10 exam-style questions with explanations.

10
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10
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About This Quiz

Practice quiz on Relationship between Numbers (Elementary Mathematics). 10 exam-style questions with explanations. Relationship between Numbers Quiz is a free, 10-minute, 10-mark practice quiz on AajExam rated at mixed difficulty, designed to help candidates preparing for SSC, UPSC, Banking, Railway and State PSC government competitive exams sharpen their command of Relationship between Numbers (Elementary Mathematics). 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 Relationship between Numbers Quiz 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 10-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. Bookmark this page and revisit weekly as we add new quizzes on related topics. 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 Relationship between Numbers (Elementary Mathematics) skills in any spare 15-minute window.
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Relationship between Numbers Quiz — Questions with Solutions

All 10 questions from this quiz with the correct answer and explanation. Attempt them yourself first, then open each solution to check your reasoning.

  1. Q1.The sum of two numbers is 25 and their difference is 5. The larger number is

    • A.20
    • B.10
    • C.15
    • D.12
    Show answer

    Answer: C. 15

    (25+5)/2 = 15.

  2. Q2.Two numbers are in the ratio 2 : 3 and their sum is 50. The numbers are

    • A.15 and 35
    • B.25 and 25
    • C.10 and 40
    • D.20 and 30
    Show answer

    Answer: D. 20 and 30

    2/5 and 3/5 of 50.

  3. Q3.If one number is twice another and their sum is 60, the smaller number is

    • A.40
    • B.20
    • C.15
    • D.30
    Show answer

    Answer: B. 20

    x + 2x = 60, x = 20.

  4. Q4.The product of two numbers is 120 and one is 8. The other is

    • A.15
    • B.12
    • C.16
    • D.10
    Show answer

    Answer: A. 15

    120 / 8 = 15.

  5. Q5.The LCM of two numbers is 60 and HCF is 5. If one number is 15, the other is

    • A.12
    • B.25
    • C.20
    • D.30
    Show answer

    Answer: C. 20

    Product = HCF x LCM = 300; 300 / 15 = 20.

  6. Q6.Three consecutive numbers have sum 72. The largest is

    • A.26
    • B.23
    • C.24
    • D.25
    Show answer

    Answer: D. 25

    23 + 24 + 25 = 72.

  7. Q7.The difference of two numbers is 9 and one is 4 times the other. The numbers are

    • A.4 and 16
    • B.5 and 20
    • C.2 and 8
    • D.3 and 12
    Show answer

    Answer: D. 3 and 12

    4x - x = 9, x = 3.

  8. Q8.If x + y = 10 and x - y = 2, then x =

    • A.6
    • B.5
    • C.8
    • D.4
    Show answer

    Answer: A. 6

    Adding: 2x = 12.

  9. Q9.A number when increased by 20% becomes 60. The number is

    • A.50
    • B.45
    • C.40
    • D.48
    Show answer

    Answer: A. 50

    60 / 1.2 = 50.

  10. Q10.The sum of two numbers is 100 and one is 3 times the other. The larger is

    • A.25
    • B.75
    • C.80
    • D.60
    Show answer

    Answer: B. 75

    x + 3x = 100, x = 25, larger = 75.

Frequently Asked Questions

Is Relationship between Numbers Quiz free to attempt on AajExam?

Yes. Relationship between Numbers Quiz 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 Relationship between Numbers Quiz?

Relationship between Numbers Quiz runs on a 10-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 Relationship between Numbers Quiz 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 Relationship between Numbers Quiz 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?

Relationship between Numbers 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.