General SciencePYQ Mixmedium

RRB Group D - General Science PYQ Quiz 222

10 PYQ questions from RRB Group D - General Science

10
Minutes
10
Marks
FREE
Access

About This Quiz

10 PYQ questions from RRB Group D - General Science RRB Group D - General Science PYQ Quiz 222 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 222 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 222 — 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.Life on earth depends on molecules as the main source of energy for all organisms.

    • A.oxygen-based
    • B.protein-based
    • C.carbon-based
    • D.nitrogen-based
    Show answer

    Answer: C. carbon-based

  2. Q2.Why are vesicles important in the functioning of the Golgi apparatus?

    • A.They generate energy needed for packaging in Golgi apparatus
    • B.They digest waste materials
    • C.They help in forming the nucleus
    • D.They carry materials to and from the Golgi apparatus
    Show answer

    Answer: D. They carry materials to and from the Golgi apparatus

  3. Q3.Which of the following is produced when a carbon compound undergoes complete combustion?

    • A.Carbon monoxide and water
    • B.Carbon and oxygen
    • C.Carbon dioxide and hydrogen
    • D.Carbon dioxide and water
    Show answer

    Answer: D. Carbon dioxide and water

  4. Q4.A block of mass 1 kg is dropped from the top of a building of height 20 m. What will be the velocity with which the block hits the ground? (Take the value of g = 10 m/s2)

    • A.20 m/s
    • B.40 m/s
    • C.√20 m/s
    • D.√40 m/s
    Show answer

    Answer: A. 20 m/s

  5. Q5.What happens in the female body if the egg is NOT fertilised?

    • A.The uterine lining breaks down and is expelled as blood and mucous.
    • B.The egg remains in the uterus and turns into an embryo.
    • C.The ovary stops releasing eggs permanently.
    • D.The thick uterine lining is retained permanently. Section : Mathematics
    Show answer

    Answer: A. The uterine lining breaks down and is expelled as blood and mucous.

  6. Q6.Which of the following is NOT true about binary fission?

    • A.It needs two parents
    • B.It is fast and efficient
    • C.It occurs in unicellular organisms
    • D.It leads to population increase
    Show answer

    Answer: A. It needs two parents

  7. Q7.A man's pitch is than child's pitch.

    • A.sometimes higher and sometimes lower
    • B.higher
    • C.lower
    • D.same
    Show answer

    Answer: C. lower

  8. Q8.If magnification is positive, the image formed is:

    • A.inverted
    • B.real
    • C.on the screen
    • D.virtual and erect
    Show answer

    Answer: D. virtual and erect

  9. Q9.At what minimum distance should an object be held from the eyes for clear and comfortable viewing?

    • A.25 cm
    • B.25 m
    • C.50 cm
    • D.250 cm
    Show answer

    Answer: A. 25 cm

  10. Q10.A car is moving at a speed of 180 km/h. After the brakes are applied, it comes to a complete stop in 5 seconds. If the total mass of the car along with its passengers is 4200 kg, what is the force applied by the brakes to stop the car?

    • A.–15,120 N
    • B.–42,000 N
    • C.–50,000 N
    • D.–36,000 N
    Show answer

    Answer: B. –42,000 N

Loading quiz preview…

Frequently Asked Questions

Is RRB Group D - General Science PYQ Quiz 222 free to attempt on AajExam?

Yes. RRB Group D - General Science PYQ Quiz 222 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 222?

RRB Group D - General Science PYQ Quiz 222 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 222 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 222 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.

Related PYQ Mix Quizzes