Join WhatsApp ChannelDaily MCQs & Exam Updates

PMS MCQs

Provincial Management Service — Complete MCQ Bank

1,033 Questions
Exam Preparation Guide

How to prepare for PMS

The Provincial Management Service examination tests candidates for administrative roles through general knowledge, language and province-focused compulsory papers.

General KnowledgePakistan StudiesEnglishProvincial Affairs
Focus on your province’s history and administration while maintaining strong preparation in current affairs and compulsory subjects.
PMS preparation illustration
51
Chemistry Hard Uploaded: 04 Sep 2026

Gibbs free energy determines the spontaneity of a reaction; a negative value indicates the reaction is:

  • AEndothermic only
  • BAt equilibrium
  • CNon-spontaneous
  • DSpontaneous
52
Chemistry Easy Uploaded: 04 Sep 2026

What is an exothermic reaction?

  • AAlways requires a catalyst
  • BHas no heat change
  • CAbsorbs heat from surroundings
  • DReleases heat to surroundings
53
Chemistry Medium Uploaded: 04 Sep 2026

What is the conjugate base of HCl?

  • AOH-
  • BCl-
  • CH3O+
  • DH+
54
Chemistry Medium Uploaded: 04 Sep 2026

According to Bronsted-Lowry theory, a base is defined as a:

  • AElectron pair acceptor
  • BProton donor
  • CElectron pair donor
  • DProton acceptor
55
Chemistry Easy Uploaded: 04 Sep 2026

Which term describes the amount of a substance dissolved in a given amount of solvent?

  • ASolubility
  • BDensity
  • CMolarity only
  • DConcentration
56
Chemistry Easy Uploaded: 04 Sep 2026

What is the molar mass of water (H2O)?

  • A20 g/mol
  • B36 g/mol
  • C16 g/mol
  • D18 g/mol
57
Chemistry Easy Uploaded: 04 Sep 2026

What is the term for direct conversion of a solid to gas?

  • ASublimation
  • BCondensation
  • CEvaporation
  • DDeposition
58
Chemistry Medium Uploaded: 04 Sep 2026

What is the value of the universal gas constant R in SI units?

  • A8.314 J/mol·K
  • B0.0821 J/mol·K
  • C22.4 J/mol·K
  • D1.987 J/mol·K
59
Chemistry Medium Uploaded: 04 Sep 2026

VSEPR theory is used to predict:

  • AOxidation state
  • BMolecular geometry
  • CBond energy
  • DReaction rate
60
Chemistry Medium Uploaded: 04 Sep 2026

Which type of bonding is present in a diamond?

  • AIonic
  • BCovalent
  • CMetallic
  • DVan der Waals