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General Science Mcqs for PPSC, FPSC, NTS

Big Bang was an explosion that occurred ?

A. 10 Billion years ago
B. 15 Billion years ago
C. 20 Billion years ago
D. 25 Billion years ago

Big Bang theory explains_____________?

A. Origin of Universe
B. Origin of Sun
C. Laws of physics
D. None of above

Approximately how many Galaxies are there ?

A. 10 Billion Galaxies
B. 100 Billion Galaxies
C. 1000 Billion Galaxies
D. 10000 Billion Galaxies

Study of the Universe is known as___________?

A. Sociology
B. Cosmology
C. Universology
D. Petology

Hydrogen peroxide (H2O2)______________?

A. helps line up cell proteins
B. is poisonous to tissues
C. is often needed as a catalyst
D. aids in oxidation of glucose

Which of the following is a mammal?

A. Ostrich
B. Crocodile
C. Platypus
D. Duck

A man can survive without food for at least?

A. 1 month
B. 2 month
C. 3 month
D. 4 month

Places experiencing equal impact of an earthquake are called_________________?

A. Seismic lines
B. Seismic built
C. Seismic plates
D. Seismic waves

Border line which separates outer space from Earth’s atmosphere is known as___________?

A. Durand line
B. Space line
C. Venus line
D. Karman line

Second layer of Earth’s atmosphere is__________? 

A. Stratosphere
B. Mesosphere
C. Troposphere
D. Thermosphere

What is the height of The atmosphere layer mesosphere?

A. 85 km
B. 50 km
C. 40 km
D. 10 km

Bromine is a___________________?

A. black solid
B. red-brown liquid
C. colourless gas
D. highly inflammable gas

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