Category: Everyday Science Mcqs

A. Genetic disorder

B. virus disease

C. bacterial disease

D. diseases due to vitamin deficiency

A. Tin
B. Silver
C. Zinc
D. Chromium

A. Salt
B. Sugar
C. Calcium
D. Formalin

A. Electron efinity
B. Atomic radius
C. periodicity of property
D. none of these

A. 400 hertz
B. 20 hertz
C. 20000 hertz
D. 5000 hertz

• egg absorbs salt from the solution and expands
• albumin dissolves in salt solution and egg becomes lighter
• the density of salt solution exceeds the density of eggs
• water has high surface tension

A: White & Yellow
B: Red & Green
C: Red & Black
D: Green & Black

A. Distant objects clearly
B. Close objects clearly
C. Both A and B
D. Distant and close objects look unclear

A. Brain
B. Heart
C. Kidneys
D. Lungs

The weight of an average human male brain is about?

A. 1 kg

B. 1200 kg

C. 1350 kg

D. 1500 kg