A) Potassium chloride
B) Sodium chloride
(C) Oxygen
D) Sodium phosphate
Assistant Director FIA (2020)
The blood vessels that take oxygenated blood from the heart to the body are called?
A) Veins
B) Capillaries
C) Arteries
D) None of the above
Deficiency of vitamin A causes?
A) Loss of appetite
B) Night blindness
C) Thought infection
D) Both A and B
Who invented the telephone?
A) Samuel F.B. Morse
B) Alexander Graham Bell
C) Thomas Savery
D) Karl Benz
The amount of matter in an object is called?
A) Mass
B) Space
C) Volume
D) Density
Advertisements
Light year is a unit of?
A) Light
B) Energy
C) Gas
D) Distance
Diamond is composed of a single element?
A) Sulpher
B) Carbon
D) Helium
D) Uranium
Another name of Vitamin C is?
A) Ascorbic Acid
B) Carbohydrates
C) Riboflavin
D) Enzymes
Hepatitis A is transmitted to different individuals by?
A) Blood transmission
B) Air
C) Water
D) Hand shaking
Study of plants is called?
A) Botany
B) Entomology
C) Biology
D) Anthropology