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In which type of solar eclipse the Sun’s center is covered by the moon, leaving its edges uncovered?
A. Partial Solar Eclipse
B. Total Solar Eclipse
C. Annular Solar Eclipse
D. None of the above
Which of the following cutting conditions greatly affects the tool wear?
A. Cutting speed
B. Feed
C. Depth of cut
D. None of the above
Mercury, Venus, Earth and Mars are called___________?
A. Dwarf Planet
B. Gaseous Planets
C. Terrestrial Planets
D. Both A & B
Jupiter, Saturn, Uranus and Neptune are called_________?
A. Jovian planets
B. Terrestrial Planets
C. Both A & B
D. None of these
The Proportion of Hydrogen to Helium in the Sun is________?
A. 3:2
B. 3:1
C. 1:1
D. 3:4
The Renaissance scientist who explained how planets moved around the sun was
A. Kepler
B. Rebelais
C. Francis Bacon
D. Gutenberg
Virus is__________?
A. unicellular
B. multicellular
C. acellular
D. none of these
The main Constituent of Biogas is__________?
A. Methane
B. Hydrogen
C. Oxygen
D. Carbon dioxide
Lock Jaw i.e. difficulty in opening the mouth, is a symptom of___________?
A. Cholera
B. Plague
C. Diphtheriae
D. Tetanus
Insects responsible for transmitting diseases are called___________?
A. Drones
B. Vectors
C. Hybrids
D. None of these
Disease beri beri is because of___________?
A. Lack of green vegetables in diet
B. Use of milled rice
C. Deficiency of calcium in bones
D. Poor use of citrus fruits
The study of forces acting upon bodies in motion in the air is called__________?
A. Aeronautics
B. Aerophysics
C. Aerodynamics
D. Aerofraction
The study of geographical areas, plants and animal distribution is called_________?
A. Cosmetology
B. Chorology
C. Osteology
D. Mycology
A branch of medicine dealing with eyes and related diseases is called_________?
A. Ophthalmology
B. Obstetrics
C. Physiology
D. Haematology
Vitamin B1 is also known as____________?
A. Riboflavin
B. Retinol
C. Thiamine
D. Niacin
Vitamin B2 is also called as__________?
A. Riboflavin
B. Thiamine
C. Ascorbic Acid
D. Niacin
Insects responsible for transmitting diseases are called?,Vitamin B1 is also known as,Mercury Venus Earth and Mars are called,