Prepare for your upcoming test with Everyday Science MCQs and their Answers. We have compiled essential questions on various aspects of Everyday Science, including Biology, Chemistry, Atmospheric Studies, General Physics, Environmental Science, and Scientific facts. Most repeated Everyday Science MCQ section frequently encountered in CSS, PMS, Inspector, ASI, Sub-inspector, Constable, FPSC, PPSC, ETEA, FIA, Police, Army, Navy, Airforce, IB, MOFA, ASF, LHC, Educators, and various other competitive exams, as well as government and private job assessments.

91. A device that converts mechanical energy into electric energy is called_______?

A. Motor.
B. Transformer.
C. Coil.
D. Generator.

92. _________ is anything that takes up space and has mass.

A. Matter
B. Gravity
C. Energy
D. Plasma

93. All matter is made of ___________?

A. Air
B. Water
C. Vibrations
D. Atoms

94. What are considered the building blocks of matter?

A. Molecules
B. Protons
C. Elements
D. Atoms

95. What are the three subatomic particles of an atom?

A. Protons,Neutrons & Electrons
B. Protons,Nucleus & Electrons
C. Protons,Nucleus & Elements.
D. Elements,Nucleus & Protons

96. The protons and neutrons are found in the center of the atom, which is called the _________of the atom?

A. Nucleus
B. Headquarters
C. Hub
D. None of These

97. _____________ are positively (+) charged particles?

A. Neutrons
B. Electrons
C. Protons
D. None of These

98. ___________are negatively (-) charged particles of an atom?

A. Protons
B. Neutrons
C. Electrons
D. None of These

99. ____________ have no charge?

A. Neutrons
B. Protons
C. Electrons
D. None of These

100. Elements are made of _________?

A. Atoms
B. Molecules
C. H2O
D. Compounds