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RRB Group D - Mathematics PYQ Quiz 181

10 PYQ questions from RRB Group D - Mathematics

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About This Quiz

10 PYQ questions from RRB Group D - Mathematics RRB Group D - Mathematics PYQ Quiz 181 is a free, 10-minute, 10-mark practice quiz on AajExam rated at medium difficulty, designed to help candidates preparing for SSC, UPSC, Banking, Railway and State PSC government competitive exams sharpen their command of Mathematics (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 RRB Group D - Mathematics PYQ Quiz 181 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. 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 Mathematics (Mathematics) skills in any spare 15-minute window.

This is one set from a larger bank. See all RRB Group D Mathematics previous year questions.

RRB Group D - Mathematics PYQ Quiz 181 — 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.If A6B59 is exactly divisible by 9, then find the least possible value of (A2+2B).

    • A.14
    • B.21
    • C.13
    • D.19
    Show answer

    Answer: C. 13

  2. Q2.The monthly incomes of two friends Chetan and Vipul, are in the ratio 5 : 9, respectively, and each of them saves ₹51,000 every month. If the ratio of their monthly expenditure is 1 : 3, find the monthly income of Chetan(in ₹).

    • A.86,000
    • B.85,000
    • C.84,000
    • D.1,19,000
    Show answer

    Answer: B. 85,000

  3. Q3.The ratio of the ages of a wife and husband is 6 : 7 at present. If the sum of their ages after 20 years from now is 92, then find their present ages (in years), respectively.

    • A.24, 28
    • B.42, 49
    • C.30, 42
    • D.18, 21
    Show answer

    Answer: A. 24, 28

  4. Q4.Two trains, Train A and Train B, are traveling towards each other on parallel tracks. Train A is 150 meters long and moves at a speed of 72 km/h. Train B is 100 meters long and moves at a speed of 54 km/h. How much time (rounded off to two decimal places) will it take for Train A to completely pass Train B?

    • A.6.14 seconds
    • B.10.14 seconds
    • C.7.14 seconds
    • D.9.14 seconds
    Show answer

    Answer: C. 7.14 seconds

  5. Q5.The price of fuel decreases by 15%, 30% and 60% in three successive months, but increases by 60% in the fourth month. What is the percentage increase/decrease in the price of fuel in the fourth month as compared to its original price?

    • A.Decreases by 67.07%
    • B.Increases by 66.82%
    • C.Increases by 58.55%
    • D.Decreases by 61.92%
    Show answer

    Answer: D. Decreases by 61.92%

  6. Q6.In a quadrilateral EFGH, ∠E = 52° and ∠F = 37°. The bisectors of ∠G and ∠H meet at X. What is the measure of ∠HXG?

    • A.37°
    • B.48.5°
    • C.44.5°
    • D.49°
    Show answer

    Answer: C. 44.5°

  7. Q7.The ratio of three numbers is 12:14:4. If 25% of the first number is 18, then what would 30% of the difference between the third and second numbers be?

    • A.16
    • B.19
    • C.17
    • D.18
    Show answer

    Answer: D. 18

  8. Q8.P and Q together can fill a cistern with water in 15 hours. If P alone can fill the cistern with water in 40 hours, then in how many hours will Q alone fill one-fourth of the same cistern with water?

    • A.12
    • B.7
    • C.6
    • D.13
    Show answer

    Answer: C. 6

  9. Q9.The amount on a sum of ₹5,200 at 20% per annum compound interest, compounded annually, in 2 years will be:

    • A.₹7,105
    • B.₹7,472
    • C.₹7,488
    • D.₹6,916
    Show answer

    Answer: C. ₹7,488

  10. Q10.The sum of two numbers is 74 and their difference is 12. Find the product of the two numbers.

    • A.1433
    • B.1233
    • C.1333
    • D.1533
    Show answer

    Answer: C. 1333

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Frequently Asked Questions

Is RRB Group D - Mathematics PYQ Quiz 181 free to attempt on AajExam?

Yes. RRB Group D - Mathematics PYQ Quiz 181 is completely free. You only need a free AajExam account to track your score, view detailed solutions and unlock cross-attempt analytics.

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RRB Group D - Mathematics PYQ Quiz 181 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 RRB Group D - Mathematics PYQ Quiz 181 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 RRB Group D - Mathematics PYQ Quiz 181 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?

Mathematics 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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