Join WhatsApp ChannelDaily MCQs & Exam Updates

PPSC MCQs

Punjab Public Service Commission — Complete MCQ Bank

159 Questions
Exam Preparation Guide

How to prepare for PPSC

PPSC examinations recruit candidates for Punjab government departments and commonly test general knowledge, current affairs, English and post-related subjects.

Punjab AffairsGeneral KnowledgeCurrent AffairsEnglish
Give special attention to Punjab geography, history and administration alongside the advertised post’s specialist syllabus.
PPSC preparation illustration
151
Physics Medium Uploaded: 13 Jul 2026

Which law states that the current through a conductor is directly proportional to the voltage across it?

  • AFaraday's Law
  • BOhm's Law
  • CKirchhoff's Law
  • DCoulomb's Law
152
Physics Easy Uploaded: 13 Jul 2026

What is the unit of electrical resistance?

  • AVolt
  • BAmpere
  • CWatt
  • DOhm
153
Physics Easy Uploaded: 13 Jul 2026

Which physical quantity is defined as force per unit area?

  • ADensity
  • BPressure
  • CStress
  • DTorque
154
Physics Medium Uploaded: 13 Jul 2026

What is the approximate speed of sound in air at room temperature?

  • A343 m/s
  • B150 m/s
  • C1500 m/s
  • D3000 m/s
155
Physics Medium Uploaded: 13 Jul 2026

Which type of wave does not require a medium to travel?

  • ASound wave
  • BWater wave
  • CSeismic wave
  • DElectromagnetic wave
156
Physics Easy Uploaded: 13 Jul 2026

What is the SI unit of electric current?

  • AVolt
  • BOhm
  • CAmpere
  • DWatt
157
Physics Easy Uploaded: 13 Jul 2026

Which law states that every action has an equal and opposite reaction?

  • ANewton's First Law
  • BNewton's Second Law
  • CNewton's Third Law
  • DLaw of Gravitation
158
Physics Easy Uploaded: 13 Jul 2026

What is the SI unit of force?

  • AWatt
  • BJoule
  • CPascal
  • DNewton
159
Physics Easy Uploaded: 13 Jul 2026

Which scientist is known as the Father of Physics?

  • AIsaac Newton
  • BAlbert Einstein
  • CGalileo Galilei
  • DArchimedes