One Paper MCQs Solved Preparation Material All in One for PPSC FPSC NTS PTS OTS

• A etiology is the study of causes of disease.
• Cryptology is the study of codes.
• Dendrology is the study of trees.
• Ergonomics is the study of relationships between people and their working environment.
• Graphology is the study of handwriting.
• Psychological study of life in artificial environment is called biopsy.
• Phycology is the study of Algae.
• Mycology is the study of fungi.
• The art of compiling dictionary is called Lexicography.
• Cartography is the art of making maps and charts.
• Philately is hobby of stamp collecting.
• An onomastician studies what – Names
• Thanatology is the study of what Death
• The study of human population is called Demography.
• What does an otologist study-The ear and its diseases
• Noologists study what-The Mind
• Semiology is the study of what-Signals
• What is silviculture- Forestry
• What is Xylography- Wood Engraving
• Paleontology is the science of history of life.
• Meteorology is the study of study of weather.
• Cryptography is the study which deals with the secret writing.
• Hydroponics means cultivation of the plants without use of soil.
• Hyetology is the study of rainfall.
• Mycology is the study of fungus and fungi diseases.
• Petrology is the study of rocks in the earth’s crust.