(a) Nitrogen
(b) Carbon dioxide
(c) Oxygen
(d) Water vapor
May 7, 2024
Everyday Science MCQs
Everyday Science MCQs for Test Preparation. These Everyday Science MCQs are the most repeated MCQs and very important for all type of exams organized by FPSC, PPSC, KPSC, SPSC, BPSC, NTS, PTS, OTS, UTS, CTS, ITS and other testing agencies of Pakistan. Most important FPSC MCQs, PPSC MCQs, KPSC MCQs, SPSC MCQs, BPSC MCQs, NTS MCQs, PTS MCQs, OTS MCQs, UTS MCQs, CTS MCQs, ITS MCQs and other MCQs for test preparation in Pakistan.
(a) All materials are attracted to magnets.
(b) Magnets only attract metals.
(c) Magnets attract materials with similar poles and repel those with opposite poles.
(d) The reason is still unknown.
May 7, 2024
(a) They kill existing pathogens.
(b) They train the immune system to recognize pathogens.
(c) They directly destroy infected cells.
(d) They provide immediate relief from symptoms.
May 7, 2024
(a) Increases
(b) Decreases
(c) Stays the same
(d) Depends on the type of gas
May 7, 2024
(a) Changes in the moon’s phases
(b) Earth’s rotation on its axis
(c) Earth’s revolution around the sun
(d) The tilt of Earth’s axis
May 7, 2024
(a) Burning of oxygen
(b) Rapid movement of charged particles
(c) Reflection of sunlight
(d) Chemical reaction between air and water
May 7, 2024
(a) Breaks down carbohydrates
(b) Breaks down proteins
(c) Neutralizes stomach acid
(d) Absorbs nutrients
May 7, 2024
(a) Stays the same
(b) Changes from solid to liquid
(c) Changes from liquid to gas
(d) Particles generally slow down and move closer together
May 7, 2024
(a) Exposure to sunlight
(b) Growth of mold spores
(c) Change in temperature
(d) Lack of water
May 7, 2024
(a) Respiration
(b) Photosynthesis
(c) Transpiration
(d) Germination
May 7, 2024