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TNPSC Group 4 / VAO UNIT-I General Science EASY 2 – Practice Quiz 2026

his TNPSC Group 4 / VAO General Science Mock Test is designed to help candidates prepare effectively for competitive exams. The questions are based on the latest syllabus and exam pattern followed by TNPSC and other Tamil Nadu government recruitment exams.

Instructions:

  • Total Duration: 15 Minutes
  • All questions are multiple-choice questions (MCQs)
  • Each question carries equal marks
  • There is no negative marking
  • Choose the most appropriate answer from the given options
  • Do not refresh or exit the test during the exam
  • Review your answers before submitting

Syllabus Covered:

  • Physics: Laws of motion, force, energy, light, sound, electricity
  • Chemistry: Elements, compounds, chemical reactions, acids and bases
  • Biology: Human body systems, plants, animals, nutrition, diseases
  • Environmental Science: Ecology, pollution, climate change, conservation
  • General Scientific Knowledge: Inventions, discoveries, scientists, everyday science

This mock test will improve your speed, accuracy, and confidence for the final examination.

Questions

25

Duration

15m

Marks

100

Question Preview

5 of 25

1 What is the SI unit of electric current?

A. Volt
B. Ampere
C. Watt
D. Ohm

2 Which instrument is used to measure thickness of a wire?

A. Ruler
B. Vernier caliper
C. Screw gauge
D. Scale

3 Newton's first law is also known as:

A. Law of acceleration
B. Law of inertia
C. Law of action
D. Law of motion

4 Which has more pressure - a sharp knife or a blunt knife with same force?

A. Sharp knife
B. Blunt knife
C. Both same
D. Cannot determine

5 The refractive index of water is:

A. 1.0
B. 1.33
C. 1.5
D. 2.42