4181. What is the common name for the drug acetyl salicylic acid?
✅ C. Aspirin
Everyday Science MCQs – Page 210
4182. The top atmosphere of the Earth directly reflects back into space nearly what part of the total amount of sun’s energy coming to it?
✅ C. 30%
4183. Optic fibers are mainly used for which of the following:
✅ B. Communication
4184. The medical branch of science that deals with the study of skin, its functions, diseases, & treatment is ___ ?
✅ B. Dermatology
4185. Freezing point of water is_____?
✅ B. 0 °C
4186. A train goes past a railway station at a high speed. A young boy standing on the edge of the platform is likely to _____?
✅ C. Fall towards the train
4187. Which bone in human body is not directly attached to other bones?
✅ A. Hyoid
4188. In context of environment, the term “dirty dozen” refers to _____?
✅ C. 12 persistent organic pollutants
4189. Which of the following has the largest wavelength?
✅ C. infrared light
4190. The distance of a place South or North of equator is called_____?
✅ A. Latitude
4191. The speed of sound in air at sea level is approximately_______?
✅ C. 340 meters per second
4192. Montreal Protocol 1987 was_____?
✅ C. Treaty to protect ozone layer
4193. The repetition of property after a certain interval called ______?
✅ C. periodicity of property
4194. Which are the only two elements on the periodic table that are liquid at room temperature?
✅ B. Mercury and Bromine
4195. Current stage of star ‘Sun’ is______?
✅ C. yellow dwarf
4196. The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from_______ ?
✅ B. Ionosphere
4197. Evaporation from ice and snow is known as______?
✅ A. sublimation
4198. The Renaissance scientist who explained how planets moved around the sun was
✅ B. Kepler
4199. Which of the following is used in beauty parlours for hair setting?
✅
4200. Scientist discovered a previously undetected feature of the human Anatomy that could be the largest organ of human body?
✅ C. Interstitium