Which of the following describes a person who belongs to all blood groups?
A. A
B. AB
C. O
D. B
Myopia is a disease associated with which part of body_________?
A. Lungs
B. Eyes
C. Ears
D. Brain
Average adult pulse rate is?
A. 72-80
B. 115-125
C. 140-150
D. 60
____ is the subject of eugenics?
A. Different races of mankind
B. People of European region
C. Changing human beings by altering their genetic components
D. Genetic of plants
The science that deals with examining people’s manners and traditions is called?
A. Ethics
B. Morphology
C. Ethnology
D. Genetics
Which Fuel is used in Fast Breeder Reactor__?
A. Uranium Plutonium Oxide
B. Uranium Plutonium carbide
C. Uranium Oxide
D. Uranium thorium Oxide
The theory behind how quartz crystal in quartz watches operates is?
A. Thermionic effect
B. Stark effect
C. Photoelectric effect
D. Piezo-electric effect
E. None of these
A woman who is six feet tall wants to see her entire reflection in the plane mirror. The mirror will have a minimum length of?
A. 4 feet
B. 12 feet
C. 6 feet
D. 3 feet
Twinkling of stars is due to ?
A. Refraction of light
B. Polarization of light
C. Reflection of light
D. Interference of light
The total amount of blood in an average adult human is?
A. 8-10 liters
B. 3-4 liters
C. 5-6 liters
D. 10-12 liters