🔬 General Science Solved MCQs with Answers

Practice 4010 approved 🔬 General Science questions with verified answers from the 🌐 Current Affairs & GK subject for Pakistan exams.

4010 solved MCQs

The Pacific Ocean covers approximately what fraction of the earth's surface?Answer: 1/3 Fossil fuel is regarded as an energy resource which is ____?Answer: Non-renewable Harmful bacteria that cause bacterial infections and disease are called _____?Answer: Pathogenic bacteria What was Sheikh Alam Din Ansari's profession?Answer: Royal Physician Atomic number of hydrogen is:Answer: 1 Mouthwash is classified as which one of the following type of mixture?Answer: Homogeneous solution Which theory explains moral thinking in terms of the operation of the superego?Answer: Psychoanalytic Theory The First Aid treatment for chocking involves the delivery of _____?Answer: Both A & B Circle, red edging and cross strip (35% of sea), White ground, the black pictogram is the sign ofAnswer: Prohibition Earth can cause?Answer: Landslide Electrical charge is measured in unit of _________?Answer: Coloumb A warning sign has -------sign.Answer: Triangular What is the unit of measurement of Inductance?Answer: Henry What is the primary use of an X-ray machine at the airport?Answer: To detect prohibited items in luggage The unit of Kc for reaction N₂ + O₂ ⇌ 2NO?Answer: No unit The average distance covered by the gas molecule between successive collisions is known as _____?Answer: Mean free path Following are viral diseases except : AIDS, Syphilis ,Hepatitis, None of theseAnswer: Syphilis Which of the following is/are a non-conservative force?Answer: Normal force Amino acids are linked in proteins by ______?Answer: Condensation reaction Where do the rocks usually break during an earthquake?Answer: Hypocenter Work done in circular motion is zero because ______?Answer: Velocity is perpendicular to acceleration The process of converting an alternating current waveform into a direct current waveform is referred to as _____?Answer: Rectification What is the slope of the I-V graph?Answer: Conductance What is shape of iodine trichloride PCL3?Answer: Trigonal pyramidal If the initial mass of the star is more than five times the mass of the solar mass, the read giant becomes a ______?Answer: Black hole ATP is best defined as _____?Answer: Energy currency of the cell Common characteristics of Hirudinaria are: 1. Setae & parapodia absent 2. Setae are present but parapodia absent 3. Blood suckers are presentAnswer: 1 & 3 In which of the following combinations is the current maximum?Answer: Parallel Grignard's reagent forms carboxylic acid when it reacts with?Answer: CO₂ Adaptation is classified under which domain of Bloom's Taxonomy?Answer: Psychomotor Domain