General Knowledge
General Knowledge MCQs With Answers
1134 General Knowledge MCQs for CSS, PPSC, FPSC, NTS and entry-test preparation. Take a scored quiz instead →
Which gas do plants release during photosynthesis?
ACarbon Dioxide
BNitrogen
COxygen
DMethane
What is the capital of the United Nations?
AGeneva
BVienna
CBrussels
DNew York City
Which is the longest river in the world?
AMississippi
BYangtze
CAmazon
DNile
Who is the current Secretary-General of the United Nations (as of 2026)?
AAntónio Guterres
BKofi Annan
CBan Ki-moon
DJavier Pérez de Cuéllar
Which organization has its headquarters in Brussels?
ANATO
BWHO
CWorld Bank
DIMF
Who discovered the laws of motion and universal gravitation?
ANikola Tesla
BAlbert Einstein
CIsaac Newton
DGalileo
Which is the largest continent by area?
ANorth America
BAsia
CEurope
DAfrica
What is the primary language of Brazil?
ASpanish
BEnglish
CPortuguese
DFrench
Which is the largest land animal?
ARhino
BGiraffe
CAfrican Elephant
DHippopotamus
What is the speed of sound in air at room temperature?
A500 m/s
B1000 m/s
C343 m/s
D100 m/s