Medium sized kidney stones are removed by__________?
A. Dialysis B. Lithotripsy C. Excretion D. Laser
Everyday Science MCQs
In radiation, which of the following has strong photons?
A. X-Rays B. Gamma C. Microwave D. Electromagnetic
Permanent hardness of water may be removed by the addition of___________?
A. Sodium Carbonate B. Alum C. Potassium Permanganate D. Lime
Human eye is how many Megapixels?
A. 1080 MP B. 720 MP C. 576 MP D. 570 MP
Vitamin C is essential for___________?
A. Appetite B. Growth & repairing of tissues C. Muscles D. Brain Vitamin C is needed for the growth and repair of tissues in all parts of your body. It is used to: Form an important protein used to make skin, tendons, ligaments, and blood vessels. Heal wounds and form scar tissue.
Who discovered that the earth was not the center of the universe?
A. Aristotle B. Nicolaus Copernicus C. Sir Isac Newton D. None The Copernican principle, named after Nicolaus Copernicus, states that the Earth is not in a central, specially favored position.
Which of these is NOT an example of a renewable energy source?
A. Wind energy B. solar C. Coal D. Hydroelectric power
Which of these is NOT a form of energy?
A. Heat B. Light C. Temperature D. Electricity Temperature is the degree or intensity of heat present in a substance or object. Thus temperature is not a form of energy. Whereas others are forms of energy which can be converted form one form to another.
___________ is a mammal who fly?
A. Ostrich B. Bat C. Peacock D. None of these
Which of the following is the lightest substance?
A. Uranium B. Hydrogen C. Oxygen D. Nitrogen