TSPSC Daily Practice Test – 30 Questions (Science Special) Day 14

By Sandeep -

Meta Description: Practice TSPSC Science MCQs with Physics, Chemistry, and Biology questions based on previous papers.

Source: Based on TSPSC Previous Papers (2016–2023) and important science concepts.

📌 Introduction

This is Day 14 – Science Special. Covers Physics, Chemistry, and Biology with concept-based and repeated PYQs.

🧠 TSPSC Science Practice Questions (Day 14)

  1. Unit of force is:
    A) Joule
    B) Newton
    C) Watt
    D) Pascal

    Answer: B

  2. Speed of light is:
    A) 3×10⁸ m/s
    B) 3×10⁶ m/s
    C) 3×10⁵ m/s
    D) 3×10⁷ m/s

    Answer: A

  3. Which device converts electrical energy into mechanical energy?
    A) Generator
    B) Motor
    C) Transformer
    D) Battery

    Answer: B

  4. SI unit of pressure is:
    A) Pascal
    B) Newton
    C) Joule
    D) Watt

    Answer: A

  5. Which law explains action and reaction?
    A) First law
    B) Second law
    C) Third law
    D) Law of gravity

    Answer: C

  6. pH value less than 7 indicates:
    A) Base
    B) Acid
    C) Neutral
    D) Salt

    Answer: B

  7. Water chemical formula is:
    A) CO2
    B) H2O
    C) O2
    D) H2

    Answer: B

  8. Which gas is used in photosynthesis?
    A) Oxygen
    B) Nitrogen
    C) Carbon dioxide
    D) Hydrogen

    Answer: C

  9. Atomic number of Oxygen is:
    A) 6
    B) 7
    C) 8
    D) 9

    Answer: C

  10. Which metal is liquid at room temperature?
    A) Iron
    B) Mercury
    C) Copper
    D) Aluminium

    Answer: B

  11. Largest organ in human body:
    A) Heart
    B) Brain
    C) Skin
    D) Liver

    Answer: C

  12. Which vitamin is obtained from sunlight?
    A) Vitamin A
    B) Vitamin B
    C) Vitamin C
    D) Vitamin D

    Answer: D

  13. Blood group discovered by:
    A) Newton
    B) Landsteiner
    C) Darwin
    D) Fleming

    Answer: B

  14. Which part of plant prepares food?
    A) Root
    B) Stem
    C) Leaf
    D) Flower

    Answer: C

  15. Which organ purifies blood?
    A) Heart
    B) Kidney
    C) Liver
    D) Lungs

    Answer: B

  16. Sound travels fastest in:
    A) Air
    B) Water
    C) Solid
    D) Vacuum

    Answer: C

  17. Which gas is essential for breathing?
    A) CO2
    B) Oxygen
    C) Nitrogen
    D) Hydrogen

    Answer: B

  18. Which is NOT a renewable resource?
    A) Solar
    B) Wind
    C) Coal
    D) Hydro

    Answer: C

  19. Which part of brain controls thinking?
    A) Cerebellum
    B) Cerebrum
    C) Medulla
    D) Spinal cord

    Answer: B

  20. Which vitamin prevents scurvy?
    A) Vitamin A
    B) Vitamin B
    C) Vitamin C
    D) Vitamin D

    Answer: C

  21. Which instrument measures temperature?
    A) Barometer
    B) Thermometer
    C) Hygrometer
    D) Ammeter

    Answer: B

  22. Which is the hardest natural substance?
    A) Gold
    B) Iron
    C) Diamond
    D) Silver

    Answer: C

  23. Which gas is used in balloons?
    A) Oxygen
    B) Nitrogen
    C) Helium
    D) CO2

    Answer: C

  24. Which is NOT a part of digestive system?
    A) Liver
    B) Stomach
    C) Kidney
    D) Intestine

    Answer: C

  25. Which planet is closest to Sun?
    A) Earth
    B) Venus
    C) Mercury
    D) Mars

    Answer: C

  26. Which force pulls objects to Earth?
    A) Magnetic
    B) Friction
    C) Gravity
    D) Electric

    Answer: C

  27. Which gas is used for respiration?
    A) Oxygen
    B) Nitrogen
    C) CO2
    D) Hydrogen

    Answer: A

  28. Which is the smallest unit of life?
    A) Atom
    B) Cell
    C) Tissue
    D) Organ

    Answer: B

  29. Which vitamin helps in blood clotting?
    A) Vitamin A
    B) Vitamin B
    C) Vitamin C
    D) Vitamin K

    Answer: D

  30. Which is the boiling point of water?
    A) 90°C
    B) 95°C
    C) 100°C
    D) 110°C

    Answer: C

📊 Score Analysis

27–30: Excellent ⭐ (Science Strong)
22–26: Very Good 👍
17–21: Good ⚠️
Below 17: Revise Basics ❗

🔗 Internal Linking

👉 TSPSC Daily Practice Test Day 13
👉 TSPSC Daily Practice Test Day 15 (Coming Tomorrow)

🏷️ Tags

TSPSC Science Questions, Physics Chemistry Biology MCQs, TSPSC Daily Practice

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👉 Bookmark careeryoucare.in
👉 Master Science for TSPSC

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