In which direction does the planet Venus typically appear?
- a) North
- b) South
- c) East
- d) West
What instrument measures atmospheric humidity levels?
- a) Hydrometer
- b) Barometer
- c) Hygrometer
- d) Anemometer
What mineral composes the external skeleton of marine snails?
- a) Calcium Sulphate
- b) Calcium carbonate
- c) Sulphur Dioxide
- d) Silica
Who developed the first successful vaccine?
- a) Edward Jenner
- b) Albert Einstein
- c) Albert Sabin
- d) Jonas Salk
Who discovered blood circulation in the human body?
- a) Francis Crick
- b) William Harvey
- c) Robert Brown
- d) Carl Linnaeus
How can friction be minimized between surfaces?
- a) Changing from sliding to rolling
- b) Changing from rolling to sliding
- c) Changing from dynamic to static
- d) Increasing surface roughness
Which international agreement aims to reduce carbon emissions globally?
- a) Environmental Conference 2021
- b) Paris Agreement
- c) Glasgow Climate Pact
- d) Kyoto Protocol
What biological process is essentially the reverse of photosynthesis?
- a) Digestion
- b) Excretion
- c) Respiration
- d) Transpiration
What is the typical temperature of liquid nitrogen?
- a) 37°C
- b) -196°C
- c) 0°C
- d) -100°C
What is the fundamental structural unit of all living organisms?
- a) Chromosome
- b) DNA
- c) Gene
- d) Cell
What major medical discovery is Alexander Fleming known for?
- a) Penicillin
- b) X-Ray
- c) Insulin
- d) Telephone
Which gas is commonly used in fire extinguishers?
- a) Carbon dioxide
- b) Sulphur
- c) Nitrogen
- d) Oxygen
What is the average lifespan of human red blood cells?
[Image of red blood cells oxygen transport]- a) 80 days
- b) 100 days
- c) 120 days
- d) 160 days
Which acid is used in car batteries?
- a) Sulfuric Acid
- b) Hydrochloric Acid
- c) Hydrofluoric Acid
- d) Nitric Acid
What is the common name for nitrous oxide?
- a) Laughing gas
- b) Nitric Oxide
- c) Ammonium Oxide
- d) Hydrogen Peroxide
What term describes different structural forms of the same element?
[Image of diamond crystal lattice structure]- a) Allotropy
- b) Pleiotropy
- c) Heterotrophy
- d) Isotopy
What are the three primary colors of light?
- a) Red, green & blue
- b) Blue, red & orange
- c) Yellow, red & green
- d) Cyan, magenta, yellow
During which season do reptiles typically hibernate?
- a) Summer
- b) Winter
- c) Spring
- d) Autumn
Which country was certified malaria-free by WHO in June 2021?
- a) Somalia
- b) Afghanistan
- c) China
- d) India
What are plants that grow on other plants called?
- a) Xerophyte
- b) Epiphyte
- c) Hydrophyte
- d) Parasite
Which plant part produces pollen grains?
- a) Anther
- b) Ovules
- c) Filament
- d) Stigma
Which element is not considered essential for plant growth?
- a) Phosphorus
- b) Potassium
- c) Nitrogen
- d) Calcium
What is the approximate pH value of milk?
- a) 6.5
- b) 7.5
- c) 8.5
- d) 9.5
From what source does radioactivity primarily originate?
- a) Nuclear energy
- b) Wind energy
- c) Biomass energy
- d) Thermal energy
What causes non-green coloration in plants?
- a) Chloroplast
- b) Chromoplast
- c) Leucoplast
- d) Mitochondria
How long was Wuhan city under lockdown during COVID-19?
- a) 36 days
- b) 56 days
- c) 76 days
- d) 96 days
What is the primary cause of most lung cancer cases?
- a) Tobacco Smoking
- b) Cold Drinks
- c) Water Pollution
- d) Genetic factors
What do swimmers reduce to improve their flow through water?
- a) Friction with water
- b) Friction with air
- c) Both water and air friction
- d) Gravity
Which process is used in water purification systems?
- a) Turgor pressure
- b) Osmosis
- c) Reverse Osmosis
- d) Cytolysis
What type of pathogen causes dengue fever?
- a) Bacteria
- b) Virus
- c) Protozoa
- d) Fungus
In which animal is the appendix non-functional?
[Image of small intestine anatomy duodenum jejunum]- a) Cow
- b) Dog
- c) Rabbit
- d) Cat
Which subatomic particle carries no electrical charge?
- a) Proton
- b) Neutron
- c) Electron
- d) Positron
Which material is least likely to be used for explosive purposes?
- a) Iron
- b) Gold
- c) Wood
- d) Copper
What is the value of standard atmospheric pressure in millimeters of mercury?
[Image of aneroid barometer diagram]- a) 700 mm
- b) 730 mm
- c) 760 mm
- d) 790 mm
Which mosquito species transmits dengue virus?
- a) Anopheles
- b) Aedes Aegypti
- c) Mansonides
- d) Culex
Which plants are known for trapping and digesting insects?
- a) Venus flytrap
- b) Pitcher plant
- c) Bladderwort
- d) All of these
What does a chronometer precisely measure?
- a) Sound waves
- b) Time
- c) Color contrast
- d) Water waves
What type of change occurs when a candle burns?
- a) Physical change only
- b) Chemical change only
- c) Both physical and chemical changes
- d) No change
What type of rock is granite classified as?
- a) Igneous
- b) Sedimentary
- c) Metamorphic
- d) Volcanic
Conclusion
Considering the points mentioned above, PPSC Past Paper 20112025 Everyday Science MCQs 2023 is one of the best sources of study among candidates who want to undergo competitive examinations in Punjab. Not only do these papers have the real pattern of the exam, they expose the students to knowing the difficulty level, repetitive concepts and how to formulate scientifically framed questions. With updated and correctly answered MCQs being practiced, the aspiring candidates become confident, clearer in their concepts, and most likely to score higher.
We want to be the best source of student-friendly exam-oriented high-quality content at The Success Station that allows both the advanced and the beginners to explore. The MCQs of Everyday Science in this post are aimed at accumulating good background knowledge and increasing the score in PPSC screening tests, particularly in the year 2023 and other years.
You can acquire knowledge in a smarter way by studying the past papers regardless of whether you are revising, or you are starting afresh and nearing your dream government job.
Warning: Undefined array key "type" in /home/thesuccessstatio/public_html/wp-content/plugins/pagination/pagination.php on line 712
« Previous1 ... 45 6
Warning: Undefined array key "type" in /home/thesuccessstatio/public_html/wp-content/plugins/pagination/pagination.php on line 798
Leave a Reply