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RRB Group D - General Science PYQ Quiz 208

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 208 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 208 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 208 — 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.When an object is placed at infinity in front of a convex lens, the image formed is:

    • A.At 2F, real and of same size
    • B.At the optical centre, virtual and enlarged
    • C.Between F and 2F, real and inverted
    • D.At the focus (F), real and highly diminished Section : Mathematics
    Show answer

    Answer: D. At the focus (F), real and highly diminished Section : Mathematics

  2. Q2.Which cropping pattern involves growing two or more crops together on the same land at the same time, but in a defined row or spatial arrangement?

    • A.Intercropping
    • B.Crop rotation
    • C.Mixed cropping
    • D.Monocropping
    Show answer

    Answer: A. Intercropping

  3. Q3.The principal focus of a convex lens is .

    • A.the point where diverging rays meet
    • B.the point where parallel rays converge
    • C.always at infinity
    • D.the point behind the lens where rays diverge
    Show answer

    Answer: B. the point where parallel rays converge

  4. Q4.Muscle cells show higher mitochondrial activity after exercise. The result indicates which of the following?

    • A.Cells are becoming larger.
    • B.More energy is required during activity.
    • C.Cell division stops.
    • D.Mitochondria cause fatigue.
    Show answer

    Answer: B. More energy is required during activity.

  5. Q5.What is the energy absorbed during change of state at constant temperature called?

    • A.Latent heat
    • B.Kinetic energy
    • C.Thermal energy
    • D.Specific heat
    Show answer

    Answer: A. Latent heat

  6. Q6.Which of the following cellular organelles performs the function of storage, modification and packaging of products in vesicles?

    • A.Chloroplast
    • B.Vacuoles
    • C.Golgi Complex
    • D.Ribosomes
    Show answer

    Answer: C. Golgi Complex

  7. Q7.An object of mass 12 kg is located such that its potential energy relative to the ground is 480 J. Assuming g = 10 m s−2, what is the height (h) of the object?

    • A.2 m
    • B.4 m
    • C.120 m
    • D.40 m
    Show answer

    Answer: B. 4 m

  8. Q8.Hydrometers are tools used to measure the density of liquids. Which scientific principle are they based on?

    • A.Universal law of Gravitation
    • B.Newton’s First Law
    • C.Archimedes’ Principle
    • D.Pascal’s Law
    Show answer

    Answer: C. Archimedes’ Principle

  9. Q9.If the length of a uniform metallic conductor is doubled, and simultaneously its area of cross-section is doubled, how does the resistance of the conductor change?

    • A.It remains the same as the original resistance.
    • B.It becomes four times the original resistance.
    • C.It decreases to one-half of the original resistance.
    • D.It doubles the original resistance.
    Show answer

    Answer: A. It remains the same as the original resistance.

  10. Q10.Refer to the two statements given below and choose the correct option. Statement A: Acids react with all metals to form hydrogen gas. Statement B: Gold and platinum also react with acids to release hydrogen.

    • A.Statement A is correct but B is incorrect.
    • B.Statement A is incorrect but B is correct.
    • C.Both statements A and B are correct.
    • D.Both statements A and B are incorrect.
    Show answer

    Answer: D. Both statements A and B are incorrect.

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Frequently Asked Questions

Is RRB Group D - General Science PYQ Quiz 208 free to attempt on AajExam?

Yes. RRB Group D - General Science PYQ Quiz 208 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 208?

RRB Group D - General Science PYQ Quiz 208 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 208 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 208 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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