General Knowledge MCQs

16403 MCQs  (Page 1496 of 1641)

The gases used in different types of welding include?
A. Nitrogen & Hydrogen
B. Helium & Argon Oxygen
C. Acetylene & Carbon
D. Dioxide & Methane
Solar cells convert which energy to which one?
A. Solar to thermal
B. Thermal to light
C. Solar to Mechanica
D. Solar energy to Electrical Energy
What is the study of sport's impact on society called?
A. Sports management
B. Sports sociology
C. Sports Psychology
D. Sports science
Which Vitamin caused blood clotting?
A. Vitamin A
B. Vitamin B
C. Vitamin c
D. Vitamin K
What is the fear of heights called?
A. Astrophobia
B. Archinophobia
C. Chlostrophobia
D. Achrophobia