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Everyday Science 2124 MCQs [All-Courses]

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Stratosphere is present at an altitude between _________.
A 15 km and 35 km
B 17 km and 35 km
C 18 km and 35 km
D 19 km and 35 km
Correct Answer: 15 km and 35 km
Name the famous book of Ibn-Sina in which he discussed human physiology and medicine ?
A Al-Qanun
B Al-Masudi
C New Renaissance
D Tadhkira
Correct Answer: Al-Qanun
_________ extends from the top of the troposphere to the bottom of the mesosphere.
A Thermosphere
B Ionosphere
C Stratosphere
D None of the above
Correct Answer: Stratosphere
Animal which captures and readily kills living animals for its food is called___________?
A Parasite
B Scavenger
C Predator
D Mammal
Correct Answer: Predator
The height of the troposphere varies between ____________.
A 7 km at equator and 17 km at poles
B 17 km at equator and 7 km at poles
C 18 km at equator and 8 km at poles
D 8 km at equator and 18 km at poles
Correct Answer: 17 km at equator and 7 km at poles
The fruits without seed, like banana, are called_____________?
A Seedless fruits
B Parthenogenesis fruits
C Parthenocarpic fruits
D placental fruits
Correct Answer: Parthenocarpic fruits
____________ contains 75–80 % of the mass of the atmosphere.
A Stratosphere
B Mesosphere
C Thermosphere
D Troposphere
Correct Answer: Troposphere
Quartz crystal in quartz watches work on the principle called?
A Photoelectric effect
B Stark effect
C Thermionic effect
D Piezo-electric effect
Correct Answer: Piezo-electric effect
Troposphere extends from planetary surface to bottom of __________?
A Stratosphere
B Mesosphere
C Troposphere
D Thermosphere
Correct Answer: Stratosphere
Oasis is associated with___________?
A Glaciers
B Desert
C Islands
D Volcanoes
Correct Answer: Desert