(A) 5,000 to 10,000
(B) 10,000 to 15,000
(C) 15,000 to 20,000
(D) 20,000 to 25,000
Category: Everyday Science Mcqs
Everyday Science Mcqs for nts ots pts ppsc fpsc kppsc written exam and interview preparation Online question with answers.
The most abundant element in the Earth’s crust is
(A) Oxygen
(B) Hydrogen
(C) Carbon Dioxide
(D) Silicon
The most abundant element in the universe is
(A) Oxygen
(B) Hydrogen
(C) Carbon Dioxide
(D) Silicon
The average adult has a blood volume of about ________ liters.
(A) 4
(B) 5
(C) 6
(D) 7
The Sun is a
(A) Star
(B) Planet
(C) Asteroid
(D) Meteor
For a fixed mass of gas at constant temperature, if we decrease volume, the pressure will
(A) also, decrease
(B) increase
(C) remains constant
(D) none of these
The lifespan of Red Blood Cells is __________ days.
(A) 60
(B) 120
(C) 180
(D) 240
The density of water is
(A) 1 g/cm3
(B) 1.5 g/cm3
(C) 2 g/cm3
(D) none of these
Radioactivity was discovered by
(A) Lord Kelvin
(B) J. J. Thomson
(C) Ernest Rutherford
(D) Henri Becquerel
The Sun’s mass is mainly consist of hydrogen (about 73%). The second main constituent (about 25%) is
(A) hydrogen
(B) helium
(C) carbon dioxide
(D) nitrogen