(A) plasma
(B) rocks
(C) animals
(D) plants
The answer is: (D) plants
Coal is formed by the remains of plants.
Category: Everyday Science MCQs FPSC NTS PPSC Past Papers Test Questions
Everyday Science MCQs Questions with Answers for CSS MPT Test by FPSC including solved CSS General Science and Ability Past Papers MCQs. General Everyday Science MCQ PPSC NTS SPSC KPPSC past papers solved questions and answers. Daily science MCQ quiz in multiple choice questions format.
Ocean currents refers to the directional movement of
(A) ships
(B) charge
(C) electrodes
(D) seawater
The answer is: (D) seawater
Ocean currents refers to the directional movement of seawater.
What on the Earth stores heat from the Sun?
(A) Mountains
(B) Deserts
(C) Forests
(D) Oceans
The answer is: (D) Oceans
Ozone depletion in the upper atmosphere caused by the release of gases
(A) Helium
(B) Neon
(C) Hydrogen and Nitrogen
(D) Chlorine and Bromine
The answer is: (D) Chlorine and Bromine
Ozone depletion in the upper atmosphere caused by the release of chemical compounds containing gaseous chlorine and bromine from industry and other human activities.
Which part of the eye plays vital role in the vision?
(A) Choroid
(B) Retina
(C) Iris
(D) Cornea
The answer is: (B) Retina
Retina plays vital role in the vision and damage to it can cause blindness.
Which part of the eye is most sensitive to the light?
(A) Choroid
(B) Retina
(C) Iris
(D) Cornea
The answer is: (B) Retina
The most sensitive to light part of human eye is Retina.
How much time sunlight takes to reach the Earth?
(A) 4 minutes and 20 seconds
(B) 6 minutes and 20 seconds
(C) 8 minutes and 20 seconds
(D) 10 minutes and 20 seconds
The answer is: (C) 8 minutes and 20 seconds
Sunlight takes about 8 minutes and 20 seconds to travel the average distance from the surface of the Sun to the Earth.
What is the speed of light in vacuum?
(A) 270,000 km/s
(B) 280,000 km/s
(C) 290,000 km/s
(D) 300,000 km/s
The answer is: (D) 300,000 km/s
The speed of light in vacuum is 300,000 km/s.
The human body is about _____ water by weight.
(A) 40%
(B) 50%
(C) 60%
(D) 70%
The answer is: (C) 60%
By weight, the human body is about sixty percent water.
In a boiling pot of water, heat transfers from bottom to the surface of water. This is an example of
(A) conduction
(B) radiation
(C) convection
(D) none of these
The answer is: (C) convection
Convection is the transfer of heat through the movement of liquids or gases.