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Medium Free School Quiz Class 11

Class 11 School Quiz

Review Class 11 concepts through subject-focused practice questions for regular study and revision.

23 Questions
30 min Duration
40% To pass
1.00 Marks / correct

Instructions

  • This quiz has 23 questions.
  • You have 30 minutes. The quiz submits automatically when time runs out.
  • You need 40% to pass.
  • There is no negative marking.
  • You can mark questions for review and return to them before submitting.
  • Correct answers and explanations are shown after you submit.

Sample Questions & Answers

A preview of 12 questions from this quiz, each with the correct answer and a written explanation. Attempt the full, timed quiz to be scored and earn XP.

  1. Question 1

    What is the derivative of sin x?

    • −cos x
    • −sin x
    • sin x
    • cos x Correct answer
    Explanation: The derivative of sin x is cos x.
  2. Question 2

    What is the SI unit of electric charge?

    • Ohm
    • Coulomb Correct answer
    • Volt
    • Ampere
    Explanation: Electric charge is measured in coulombs.
  3. Question 3

    Which law relates pressure and volume at constant temperature?

    • Charles's law
    • Boyle's law Correct answer
    • Avogadro's law
    • Ohm's law
    Explanation: Boyle's law states pressure is inversely proportional to volume at constant temperature.
  4. Question 4

    What is the atomic number of carbon?

    • 12
    • 14
    • 8
    • 6 Correct answer
    Explanation: Carbon has six protons, so its atomic number is 6.
  5. Question 5

    Which quantum number describes the shape of an orbital?

    • Magnetic quantum number
    • Azimuthal quantum number Correct answer
    • Principal quantum number
    • Spin quantum number
    Explanation: The azimuthal quantum number determines the subshell and orbital shape.
  6. Question 6

    Which organelle is the main site of aerobic respiration?

    • Nucleus
    • Mitochondrion Correct answer
    • Golgi body
    • Ribosome
    Explanation: Mitochondria are the main sites of aerobic cellular respiration.
  7. Question 7

    What is the slope of y=3x+5?

    • −3
    • 5
    • 1/3
    • 3 Correct answer
    Explanation: In y=mx+c, m is the slope; here m=3.
  8. Question 8

    Which market deals in short-term funds?

    • Money market Correct answer
    • Foreign tourist market
    • Capital market
    • Commodity market only
    Explanation: The money market deals mainly in short-term funds and instruments.
  9. Question 9

    Which is a vector quantity?

    • Mass
    • Velocity Correct answer
    • Temperature
    • Speed
    Explanation: Velocity has both magnitude and direction.
  10. Question 10

    The p-block elements are mainly in groups:

    • 3–12 only
    • all groups equally
    • 1–2
    • 13–18 Correct answer
    Explanation: The p-block comprises groups 13 to 18.
  11. Question 11

    Which constitutional article deals with equality before law?

    • Article 19
    • Article 32
    • Article 14 Correct answer
    • Article 21
    Explanation: Article 14 guarantees equality before law and equal protection of laws.
  12. Question 12

    What is the value of log₁₀1000?

    • 2
    • 100
    • 3 Correct answer
    • 10
    Explanation: 10³=1000, so log₁₀1000=3.

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Explore more: All School Quiz quizzes · Class 11

Class 11 Subject Practice

Class 11 introduces deeper concepts across different streams. Question practice can help students test their understanding in Mathematics, Physics, Chemistry, Biology, English and Computer Science.

Build Strong Foundations

Use quizzes after studying a topic and return to the relevant chapter whenever an answer is unclear. Strong understanding at this stage can make later revision easier.

Frequently Asked Questions

This quiz has 23 questions and 30 minutes.

You need at least 40% to pass this quiz.

No, there is no negative marking on this quiz.

Yes. You can attempt this quiz again at any time, though first-attempt XP bonuses apply only once.

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