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RRB Group D - General Science PYQ Quiz 86

10 PYQ questions from RRB Group D - General Science

10
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10
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About This Quiz

10 PYQ questions from RRB Group D - General Science RRB Group D - General Science PYQ Quiz 86 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 General Science (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 86 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 General Science (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 86 — 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 speed of sound in air is approximately 340 m/s. If a reflecting surface is 17 m away, how long does it take for an echo to return to the source?

    • A.1 s
    • B.0.05 s
    • C.0.5 s
    • D.0.1 s
    Show answer

    Answer: D. 0.1 s

  2. Q2.Which of the following is related to human females in the same manner as vasectomy is related to human males?

    • A.Coitus interruptus
    • B.Copper-T
    • C.Tubectomy
    • D.Cervical caps
    Show answer

    Answer: C. Tubectomy

  3. Q3.What are the primary functions of xylem and phloem tissues in a plant?

    • A.Both xylem and phloem transport water and minerals.
    • B.Xylem transports food, phloem transports water and minerals.
    • C.Xylem transports water and minerals, phloem transports food.
    • D.Both xylem and phloem transport food.
    Show answer

    Answer: C. Xylem transports water and minerals, phloem transports food.

  4. Q4.What happens to the pH of a solution when the concentration of H+ ions increases?

    • A.It decreases.
    • B.It cannot be determined.
    • C.It increases.
    • D.It remains the same.
    Show answer

    Answer: A. It decreases.

  5. Q5.Which of the following statements is correct about acceleration due to gravity?

    • A.It increases as we go inside the Earth
    • B.It remains constant with depth
    • C.It is the same everywhere on Earth
    • D.It decreases with altitude
    Show answer

    Answer: D. It decreases with altitude

  6. Q6.Which of the following is the chemical formula of fullerene carbon allotropes?

    • A.C60
    • B.C0
    • C.C
    • D.C6
    Show answer

    Answer: A. C60

  7. Q7.In which of the following states of matter do particles possess the highest speed of rapid random motion?

    • A.Solid only
    • B.Liquid and solid both
    • C.Liquid only
    • D.Gas
    Show answer

    Answer: D. Gas

  8. Q8.A body of mass 2 kg is moving with a speed of 3 m/s. Its kinetic energy is .

    • A.9 J
    • B.3 J
    • C.6 J
    • D.18 J
    Show answer

    Answer: A. 9 J

  9. Q9.A solenoid behaves like a magnet because:

    • A.Current in its turns produces a magnetic field
    • B.It stores electricity
    • C.It contains iron inside
    • D.It has a high resistance
    Show answer

    Answer: A. Current in its turns produces a magnetic field

  10. Q10.Which of the following muscular structures is/are responsible for modifying the curvature and thus changing the focal length of the fibrous, jelly-like eye lens?

    • A.Retina
    • B.Pupil
    • C.Iris
    • D.Ciliary muscles
    Show answer

    Answer: D. Ciliary muscles

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Frequently Asked Questions

Is RRB Group D - General Science PYQ Quiz 86 free to attempt on AajExam?

Yes. RRB Group D - General Science PYQ Quiz 86 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 86?

RRB Group D - General Science PYQ Quiz 86 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 86 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 86 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?

General Science 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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