M C Q s D r i v e

Everyday Science 2141 MCQs [All-Courses]

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Prepare effectively with our Everyday Science MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Our content covers Physics, Chemistry, Biology, Environment, Human Body, Inventions, Scientific Laws, and daily-life science concepts.
Strengthen your scientific understanding, improve MCQS accuracy, and boost your exam performance with well-structured and updated topics.

A lake starts freezing because of the cold atmosphere. It will first freeze

A At the bottom
B ln the middle pan
C At the top surface
D Uniformly throughout the water body
Correct Answer: At the top surface

which human made object to venture into interstellar space?

A Apollo 1
B Sputnik
C Apollo II
D Voyager 1
Correct Answer: Voyager 1

The beautiful color patterns exhibited by a peacock in its tail feathers are due to ?

A Selective absorption of light
B Selective re ection of light
C Sinterference of light
D Natural colour pattern of feathers
Correct Answer: Selective absorption of light

The Chandrayaan-3 mission by the Indian Space Research Organisation (ISRO) was successfully lifted off from which Space Centre?

A Paresh Dhawan Space Centre
B Satish Dhawan Space Centre
C Ram Dhawan Space Centre
D Shiri Dhawan Space Centre
Correct Answer: Satish Dhawan Space Centre

What is the average adult pulse rate?

A 140-150
B 115-125
C 72-80
D 60
Correct Answer: 72-80

Which planets are called ice giants?

A Outer planets (Uranus and Neptune)
B Outer planets (Jupiter and Neptune)
C Outer planets (Jupiter and Saturn)
D Inner planets (Mercury and Earth)
Correct Answer: Outer planets (Uranus and Neptune)

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 Distance between the lens and retina take time to adjust
Correct Answer: Iris is unable to dilate the pupil immediately

The ice giants are mostly made of ‘volatile’ substances such as?

A Water, mercury and methane
B Water, ammonia and mercury
C Water, plasma and methane
D Water, ammonia and methane
Correct Answer: Water, ammonia and methane

Which part of the Camera is analogue to the retina in the human eye?

A Lens
B Film
C Aperture
D Shutter
Correct Answer: Film

__________ is the point in solar system at which pressure from the solar wind is equal to the opposing pressure of the interstellar medium.

A Seliopause
B Meliopause
C Heliopause
D Beliopause
Correct Answer: Heliopause