Post category:Everyday Science Mcqs General Knowledge MCQs Human Body MCQs Physics Mcqs

Which component of blood helps the blood to clot and stop bleeding?

A. Red blood cells
B. White blood cells
C. Platelets
D. Plasma (more…)

Post category:Astro Physics Biology MCQs Chemistry Mcqs Everyday Science Mcqs General Science & Ability MCQs Geography MCQs Geology MCQs Physics Mcqs

The Sun’s mass is mainly consist of which of the following?

A. Hydrogen
B. Nitrogen
C. Carbon dioxide
D. Silicon (more…)

Post category:Chemistry Mcqs General Knowledge MCQs Geology MCQs Physics Mcqs

Weather describes the condition of ______ at anytime.

A. The earth
B. The land surface
C. The Atmosphere
D. The ionosphere (more…)

Post category:Physics Mcqs

What is Astrometry?

A. The branch of astronomy that involves precise measurements of the positions and movements of stars and other celestial bodies.
B. The studies of universe beyond Earth, including its formation and development
C. The study of the physical aspects of celestial objects
D. The branch of astronomy concerned with objects outside our own Milky Way Galaxy
(more…)