General SciencePYQ Mixmedium

RRB Group D - General Science PYQ Quiz 193

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 193 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 193 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 193 — 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 is a colloidal solution?

    • A.Sugar Solution
    • B.Sand in Water
    • C.Milk
    • D.Salt Water
    Show answer

    Answer: C. Milk

  2. Q2.Rear-view mirrors of vehicles are usually .

    • A.convex mirrors
    • B.concave mirrors
    • C.plane mirrors
    • D.parabolic mirrors
    Show answer

    Answer: A. convex mirrors

  3. Q3.Testes are located outside the abdominal cavity, called .

    • A.Scrotum
    • B.Penis
    • C.Ureter
    • D.Bladder
    Show answer

    Answer: A. Scrotum

  4. Q4.What is the primary function of the kidneys in human beings?

    • A.To filter nitrogenous waste materials from the blood
    • B.To transport glucose and hormones throughout the body
    • C.To absorb oxygen and release carbon dioxide
    • D.To regulate digestion and nutrient absorption
    Show answer

    Answer: A. To filter nitrogenous waste materials from the blood

  5. Q5.A force (F) of 60 N acts on a mass (m) of 6 kg. What will be the acceleration (a) produced by this force?

    • A.10.0 m/s2
    • B.360.0 m/s2
    • C.6.0 m/s2
    • D.0.10 m/s2
    Show answer

    Answer: A. 10.0 m/s2

  6. Q6.Consider the following statements and select the correct option. Statement A: Washing soda is obtained by heating baking soda strongly. Statement B: It is used in glass, soap and paper industries.

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

    Answer: B. Statement A is incorrect but B is correct.

  7. Q7.The twinkling of stars is more pronounced when .

    • A.the moon is bright
    • B.the sky is cloudy
    • C.the star is at the zenith
    • D.the star is near the horizon
    Show answer

    Answer: D. the star is near the horizon

  8. Q8.Which of the following is true about the magnetic field around a current carrying solenoid?

    • A.The direction of magnetic field associated with the solenoid can be reversed by reversing the direction of current flowing through it.
    • B.The field line pattern of the solenoid resembles the magnetic field line pattern of a straight current carrying wire.
    • C.The field in the core of the solenoid decreases from one end of the other end.
    • D.The field associated with the solenoid can be increased by decreasing the number of turns in the solenoid.
    Show answer

    Answer: A. The direction of magnetic field associated with the solenoid can be reversed by reversing the direction of current flowing through it.

  9. Q9.A car’s odometer shows 3000 km at the beginning of a journey and 3200 km at the end. If the journey takes 4 hours, what is the car’s average speed?

    • A.75 km/hr
    • B.50 km/hr
    • C.100 km/hr
    • D.25 km/hr
    Show answer

    Answer: B. 50 km/hr

  10. Q10.Which component is used in a circuit to increase resistance and limit current?

    • A.Battery
    • B.Lamp
    • C.Resistor
    • D.Switch
    Show answer

    Answer: C. Resistor

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Frequently Asked Questions

Is RRB Group D - General Science PYQ Quiz 193 free to attempt on AajExam?

Yes. RRB Group D - General Science PYQ Quiz 193 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 193?

RRB Group D - General Science PYQ Quiz 193 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 193 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 193 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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