Everyday Science Mcqs CSS,PMS,Fpsc,IB Test Preparation

Everyday Science Mcqs CSS,PMS,Fpsc,IB Test Preparation

Everyday Science Mcqs www.ezgolearning.com

Here is the list of Everyday Science Mcqs for the preparation of CSS, PMS, IB, Fpsc, Kppsc, Ppsc competitive exams. Here you can find all Everyday Science Mcqs from different categories and subjects like Physics, Chemistry, Biology, General Science, Computer Sciences,Natural Sciences and many more Everyday Science Mcqs.

-Multiple Choice Questions:

Q: The most important stimulant in tea leaves is
(a) Brucine
(b) Caffeine
(c) Phenylalanine
(d) None of these
View Answer
(b) Caffeine
Q: Which part of the camera is analogue to the retina in the human eye?
(a) Lens
(b) Film
(c) Shutter
(d) None of these
View Answer
(b) Film
Q: When a person enters a dark room from bright light he is not able to see clearly for a little while because the
(a) Eye is unable to adjust itself immediately
(b) Retina becomes insensitive momentarily
(c) Iris is unable to dilate the pupil immediately
(d) None of these
View Answer
(c) Iris is unable to dilate the pupil immediately
Q: What is the average adult pulse rate?
(a) 140-150
(b) 115-125
(c) 72-80
(d) None of these
View Answer
(c) 72-80
Q: The beautiful color patterns exhibited by a peacock in its tail feathers are due to
(a) Selective absorption of light
(b) Selective reflection of light
(c) Sinterference of light
(d) None of these
View Answer
(a) Selective absorption of light
Q: A lake starts freezing because of the cold atmosphere. It will first freeze
(a) At the bottom
(b) In the middle part
(c) At the top surface
(d) None of these
View Answer
(c) At the top surface
Q: The sun appears red at sunrise and sunset while it appears white at noon, because
(a) Of refraction
(b) It is cooler at sunrise and at sunset
(c) Of scattering of light due to dust particles and air molecules
(d) None of these
View Answer
(c) Of scattering of light due to dust particles and air molecules
Q: An astronaut inside a spacecraft is in a state of weightlessness. This implies that
(a) The mass of the astronaut is reduced to zero
(b) Gravity inside the space craft ceases to act
(c) the astronaut and the space craft are both in a free-falling state
(d) None of these
View Answer
(c) the astronaut and the space craft are both in a free-falling state
Q: An iceberg is floating in sea. How much of its mass will remain above the surface of water?
(a) One tenth
(b) One fifth
(c) One Fourth
(d) None of these
View Answer
(a) One tenth
Q: Most of the ozone in the atmosphere is concentrated in the
(a) Mesosphere
(b) Troposphere
(c) Stratosphere
(d) None of these
View Answer
(c) Stratosphere
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