Everyday Science MCQs for PPSC & Govt Exams

Everyday Science MCQs

Welcome to the Everyday Science MCQs section of PPSC Jobs, your ultimate resource for PPSC, FPSC, KPSC, SPSC, and other competitive exam preparations. This page provides a comprehensive collection of Everyday Science multiple-choice questions (MCQs) designed to help candidates excel in their exams. Our Everyday Science MCQs cover essential topics such as physics, chemistry, biology, and environmental science, these questions help you build a strong foundation in general science

71. Goiter is caused by deficiency of:

a) Iodine

b) Bromine

c) Protein

d) Potassium

72. Which gas quickly destroys the ozone layer:

a) Carbon dioxide

b) Methane

c) Chlorofluorocarbans

d) Nitrous oxide

73. Radioactivity is measured by which device?

a) Geiger counter

b) Radioactivity meter

c) Roll counter

d) None of these

74. Which plant does not produce food itself?

a) Fern

b) Algae

c) Japanese Iris

d) Fungus

75. Spleen is the graveyard of?

a) RBCs

b) WBCs

c) Platelets

d) None of these

76. The gas commonly used in balloons and airships is __________?

a) Hydrogen

b) Helium

c) Oxygen

d) Carbon Dioxide

77. The study of rocks and its transformation is called?

a) Petrogenesis

b) Edaphology

c) Petrology

d) Pedology

78. Who discovered the existence of gravity?

a) Charles Darwin

b) Sir Isaac Newton

c) Albert Einstein

d) Galileo

79. Two high tides and two low tides of nearly equal level each lunar day is called:

a) Diurnal tide

b) Semi diurnal tide

c) Full diurnal tide

d) None of these

80. Which one of the following ocean layers indicates changes in density?

a) Pycnocline

b) Halocline

c) Isoclines

d) None of these