General SciencePYQ Mixmedium

RRB Group D - General Science PYQ Quiz 201

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 201 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 201 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 201 — 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.We express the concentration of solution in various ways. Which of the following method is INCORRECT?

    • A.Mass by volume percentage of a solution
    • B.Mass by mass percentage of a solution
    • C.Volume by mass percentage of a solution
    • D.Volume by volume percentage of a solution
    Show answer

    Answer: C. Volume by mass percentage of a solution

  2. Q2.Which of the following mirrors is used as a shaving mirror to get a magnified image of the face?

    • A.Parabolic mirror
    • B.Concave mirror
    • C.Plane mirror
    • D.Convex mirror
    Show answer

    Answer: B. Concave mirror

  3. Q3.Which of the following correctly pairs a nerve type with its origin?

    • A.Spinal nerves – Brain
    • B.Spinal nerves – Heart
    • C.Cranial nerves – Brain
    • D.Cranial nerves – Spinal cord
    Show answer

    Answer: C. Cranial nerves – Brain

  4. Q4.Which of the following best describes a person with hypermetropia?

    • A.Their vision is equally blurred for both near and distant objects
    • B.They can see faraway objects clearly but struggle to see things up close
    • C.They can see nearby objects clearly but distant ones appear blurry
    • D.They are unable to see anything without glasses
    Show answer

    Answer: B. They can see faraway objects clearly but struggle to see things up close

  5. Q5.Why is it advised to clean your mouth after vomiting?

    • A.To remove bad odour
    • B.To neutralise the acid and protect tooth enamel
    • C.To stop the spread of infection
    • D.To avoid dehydration
    Show answer

    Answer: B. To neutralise the acid and protect tooth enamel

  6. Q6.Which of the following help in maintaining the supply of nutrients to the growing plants in the forest?

    • A.Secondary consumers
    • B.Tertiary consumers
    • C.Primary consumers
    • D.Decomposers
    Show answer

    Answer: D. Decomposers

  7. Q7.During energy transformation, the total energy of a system:

    • A.remains unchanged
    • B.always decreases
    • C.disappears completely
    • D.always increases
    Show answer

    Answer: A. remains unchanged

  8. Q8.Megaphones, loudhailers, and shehnais are designed to:

    • A.focus sound waves in a particular direction
    • B.spread sound waves equally in all directions
    • C.convert sound waves into electrical signals
    • D.reduce the intensity of sound waves
    Show answer

    Answer: A. focus sound waves in a particular direction

  9. Q9.Which statement is INCORRECT regarding mass and weight?

    • A.Mass is the measure of inertia, weight is the force due to gravity.
    • B.Mass has SI unit kg, weight has SI unit newton.
    • C.Mass is scalar, weight is vector.
    • D.Mass varies from place to place, weight remains constant.
    Show answer

    Answer: D. Mass varies from place to place, weight remains constant.

  10. Q10.In humans, after fertilisation, the embryo is implanted in which part of the body?

    • A.Fallopian tube
    • B.Ovary
    • C.Uterus
    • D.Stomach
    Show answer

    Answer: C. Uterus

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Frequently Asked Questions

Is RRB Group D - General Science PYQ Quiz 201 free to attempt on AajExam?

Yes. RRB Group D - General Science PYQ Quiz 201 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 201?

RRB Group D - General Science PYQ Quiz 201 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 201 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 201 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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