Join WhatsApp ChannelDaily MCQs & Exam Updates

FPSC MCQs

Federal Public Service Commission — Complete MCQ Bank

269 Questions
Exam Preparation Guide

How to prepare for FPSC

FPSC recruitment tests assess subject knowledge, general ability and job-related competence for federal government positions across Pakistan.

General KnowledgeCurrent AffairsEnglishJob-related Subjects
Read the official syllabus first, then combine subject-specific revision with timed mixed-question practice.
FPSC preparation illustration
111

Which natural satellite is the only one orbiting Earth and significantly influences ocean tides?

  • AMars
  • BThe Moon
  • CPhobos
  • DTitan
Permalink
Correct Answer: Option B — The Moon
Explanation: The Moon is Earth's only natural satellite and its gravitational pull significantly influences ocean tides creating the regular rise and fall of sea levels observed worldwide.
Submitted by: PaperMCQs
112

Which planet is the closest to the sun in our solar system?

  • AVenus
  • BMercury
  • CEarth
  • DMars
Permalink
Correct Answer: Option B — Mercury
Explanation: Mercury is the closest planet to the sun in our solar system and experiences extreme temperature variations due to its proximity and lack of a substantial atmosphere.
Submitted by: PaperMCQs
113

Which planet in the solar system is known as the Red Planet due to its iron oxide rich surface?

  • AVenus
  • BMars
  • CJupiter
  • DMercury
Permalink
Correct Answer: Option B — Mars
Explanation: Mars is known as the Red Planet because its surface is rich in iron oxide or rust giving it a distinctive reddish appearance visible even from Earth.
Submitted by: PaperMCQs
114

Which astronomical event marks the day with nearly equal hours of day and night worldwide?

  • ASolstice
  • BEquinox
  • CPerigee
  • DApogee
Permalink
Correct Answer: Option B — Equinox
Explanation: An equinox marks the day with nearly equal hours of daylight and darkness worldwide occurring twice a year as the sun crosses directly over the equator.
Submitted by: PaperMCQs
115

Which astronomical event marks the day with the longest period of daylight in the Northern Hemisphere?

  • AWinter solstice
  • BSummer solstice
  • CSpring equinox
  • DAutumn equinox
Permalink
Correct Answer: Option B — Summer solstice
Explanation: The summer solstice marks the day with the longest period of daylight in the Northern Hemisphere occurring around June 21 when the sun reaches its highest point in the sky.
Submitted by: PaperMCQs
116

Which atmospheric phenomenon causes the sky to appear reddish orange during sunrise and sunset?

  • AIncreased blue light scattering
  • BLonger path length scattering out blue light
  • CAbsorption of all colors except red
  • DReflection from clouds only
Permalink
Correct Answer: Option B — Longer path length scattering out blue light
Explanation: During sunrise and sunset sunlight travels through more atmosphere scattering out most blue light and allowing longer wavelength red and orange light to dominate the visible sky color.
Submitted by: PaperMCQs
117

Which atmospheric phenomenon causes the sky to appear blue during the day?

  • AReflection of ocean water
  • BScattering of sunlight by atmospheric particles
  • CAbsorption of red light by clouds
  • DRefraction through ice crystals
Permalink
Correct Answer: Option B — Scattering of sunlight by atmospheric particles
Explanation: The sky appears blue because shorter blue wavelengths of sunlight are scattered more strongly by atmospheric gas molecules compared to longer wavelengths like red through Rayleigh scattering.
Submitted by: PaperMCQs
118

Which type of precipitation forms as layered ice balls created by strong updrafts within thunderstorms?

  • ASnow
  • BSleet
  • CHail
  • DFrost
Permalink
Correct Answer: Option C — Hail
Explanation: Hail forms as layered ice balls created by strong updrafts within thunderstorms that carry water droplets repeatedly through freezing layers of the atmosphere before falling to the ground.
Submitted by: PaperMCQs
119

Which type of precipitation forms when raindrops freeze before reaching the ground in cold conditions?

  • ASnow
  • BSleet
  • CHail
  • DDrizzle
Permalink
Correct Answer: Option B — Sleet
Explanation: Sleet forms when raindrops freeze into ice pellets before reaching the ground typically occurring when a layer of freezing air exists near the surface during winter storms.
Submitted by: PaperMCQs
120

Which natural process explains the formation of clouds in the atmosphere?

  • ASublimation of ice
  • BCondensation of water vapor
  • CEvaporation of seawater only
  • DPrecipitation
Permalink
Correct Answer: Option B — Condensation of water vapor
Explanation: Clouds form when water vapor in the atmosphere cools and condenses around tiny particles forming visible droplets or ice crystals that collectively appear as clouds.
Submitted by: PaperMCQs