General Knowledge MCQs

16403 MCQs  (Page 1525 of 1641)

Pico second is equal to:
A. 10^-12
B. 10^-9
C. 10^-15
D. None of these
Normal calcium level in human blood?
A. 8.5 - 10.5 mg/dl
B. 8- 10 mg/dl
C. 7-10 mg / dl
D. None of these
Hemoglobin in blood is a complex protein rich in
A. Iron(Fe)
B. Gold(AU)
C. Copper(Cu)
D. None of these
Vitamin D is present in:
A. Butter
B. Onion
C. Meat
D. None of These
Marie Curie is associated with?
A. Economy
B. Radioactivity
C. Engines
D. None of these
Study of weather is called:
A. Atmoshperology
B. Meteorology
C. Hydrology
D. None of these