General SciencePYQ Mixmedium

RRB Group D - General Science PYQ Quiz 211

10 PYQ questions from RRB Group D - General Science

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About This Quiz

10 PYQ questions from RRB Group D - General Science RRB Group D - General Science PYQ Quiz 211 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 PYQ Mix (General Science). 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 - General Science PYQ Quiz 211 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 PYQ Mix (General Science) skills in any spare 15-minute window.

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

RRB Group D - General Science PYQ Quiz 211 — 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.Which of the following statements is/are correct? A) When a compound consists of a metal and a non-metal, the name or symbol of the metal is written first. B) When a compound consists of a metal and a non-metal, the name or symbol of the non-metal is written last. C) The valency or charges on the ion must balance.

    • A.A, B and C
    • B.Only C
    • C.Only A and C
    • D.Only A
    Show answer

    Answer: C. Only A and C

  2. Q2.Atomic radius is usually measured in:

    • A.decimetres
    • B.nanometres
    • C.centimetres
    • D.millimetres
    Show answer

    Answer: B. nanometres

  3. Q3.A solid cube of wood has a density less than water. When it is placed in water, which of the following statements is correct?

    • A.The cube will completely sink to the bottom.
    • B.The cube will float partially submerged, displacing water equal to its weight.
    • C.The cube will float with its entire volume above the water surface.
    • D.The cube will remain suspended in the middle of water.
    Show answer

    Answer: B. The cube will float partially submerged, displacing water equal to its weight.

  4. Q4.The main iron gate of your building rusts over time due to:

    • A.moisture and oxygen
    • B.high temperature
    • C.pollution
    • D.dirt
    Show answer

    Answer: A. moisture and oxygen

  5. Q5.Select the correct reason as to why glucose and alcohol do NOT conduct electricity?

    • A.They are made of metal.
    • B.They are acidic in nature.
    • C.They do not form ions in solution.
    • D.They evaporate quickly.
    Show answer

    Answer: C. They do not form ions in solution.

  6. Q6.Which of the following is the correct reason for NOT being able to hear sound on the Moon?

    • A.The Moon is very far away from the Earth.
    • B.The Moon is very large.
    • C.The Moon has craters.
    • D.The Moon has no atmosphere.
    Show answer

    Answer: D. The Moon has no atmosphere.

  7. Q7.A lens with a shorter focal length (f) has ________.

    • A.More power
    • B.Less power
    • C.Equal power as a lens with a longer focal length (f)
    • D.Zero power
    Show answer

    Answer: A. More power

  8. Q8.Which of the following is NOT an example of inertia?

    • A.A book sliding on a rough surface and stopping
    • B.Dust falling off a carpet when beaten
    • C.A ball rolling on a frictionless surface forever
    • D.Passenger falling forward when a bus stops suddenly
    Show answer

    Answer: A. A book sliding on a rough surface and stopping

  9. Q9.Which of the following analogies did Thomson use to describe his atomic model?

    • A.Planetary system
    • B.Nuclear core-shell
    • C.Solar system
    • D.Christmas pudding
    Show answer

    Answer: D. Christmas pudding

  10. Q10.Which crop variety improvement method involves selecting parents with desirable traits and crossing them?

    • A.Hybridisation
    • B.Genetic Engineering
    • C.Mutation
    • D.Tissue Culture
    Show answer

    Answer: A. Hybridisation

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Frequently Asked Questions

Is RRB Group D - General Science PYQ Quiz 211 free to attempt on AajExam?

Yes. RRB Group D - General Science PYQ Quiz 211 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 RRB Group D - General Science PYQ Quiz 211?

RRB Group D - General Science PYQ Quiz 211 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 - General Science PYQ Quiz 211 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 - General Science PYQ Quiz 211 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?

PYQ Mix 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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