General Science Mcqs for PPSC, FPSC, NTS

Diamond is harder than Graphite because of___________?

A. Difference in crystalline Structure
B. Tetrahedral structure of diamond
C. Difference in layer of atoms
D. None of these

A seed can germinate in the absence of__________?

A. Oxygen
B. Light
C. Moisture
D. Temperature

Tropism mostly refers to as_______?

A. Bird migration
B. Directional growth of a plant
C. Longevity of animal species
D. Behavioral pattern of human

“Green House Effect” means:____________

A. Pollution
B. Prevention of ultraviolet rays
C. Trapping of Solar energy due to atmospheric carbon dioxide
D. D. None

Substances whose atoms can be split are known as __________ materials.

A. Fusionable
B. Fissionable
C. Combustible
D. None of these

Which waves are used in sonography?

A. Ultrasonic waves
B. Electromagnetic Waves
C. Fundamentals of waves
D. Transverse wave

Which instrument is used to measure the power of an electric circuit ?

A. Wavemeter
B. Viscometer
C. Wattmeter
D. None of these

Hepatitis C is a leading cause of_________?

A. HIV
B. Diabetes
C. Chronic Liver disease
D. AIDS

“Gastric juice” is a secretion of the glands present in________?

A. Gall Bladder
B. Kidneys
C. Stomach
D. None of these

Isotopes of an element have the same number of _______?

A. Neutrons
B. Protons
C. Electrons
D. Beta rays

NASA scientists have recently detected water vapor on which Jupiter’s moon?

A. Callisto
B. Europa
C. lo
D. None

Name the animal which can live without water for its entire life?

A. Desert lizard
B. Camel
C. Kangaroo rat
D. Cuttlefish