🔬 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

A lake start freezing first from its___Answer: Surface Tide waves occur due to earthquake is called___.Answer: Tsunami Method of growing terrestrial plant?Answer: Hydroponics Maximum portion of atmosphere on Earth is :Answer: Nitrogen Male part in flower is ?Answer: Stamen Which of the following controls breathing and digestion?Answer: Brain Stem When constant force applied ___ moves uniform?Answer: Velocity The speed of sound is maximum in _____?Answer: Solids Au is symbol ofAnswer: Gold The piece of ice is drooped in a vessel containing kerosene.when ice melts the level of Kerosene will:Answer: Rise Nephrons are the part of?Answer: Kidney Which one of following is not an electromagnetic wave? Sound Wave, Infrared Rays, Radio Wave, X-RayAnswer: Sound Wave The only elemental metal that is liquid at room temperature is ______?Answer: Mercury For which purpose seismograph is used :Answer: For recording earthquake Railway tracks are banked on curves so that:Answer: Necessary centrifugal force may not be obtained from the horizontal component of weight of train The inferred radiation by sun are strongly absorbed by........Answer: Water Largest galaxy in Universe is:Answer: Alcyoneus How much percentage of total water on the earth is stored in oceans:Answer: 97% Speed of light was first determined byAnswer: Ole Romer Pacemaker is a small device which control disease related to:Answer: Heart Recent advances made in color Doppler M.R.I works on:Answer: Sound waves Speed of sound is greater in solids than in liquids because:Answer: The atoms in solids are regularly arranged Water has maximum density at:Answer: 4 c Which of the following control the reflex action in the body:Answer: Central Nervous System Natural gas provided in the homes is :Answer: CH₄ Water is universal solvent for what reaction ?Answer: Bio- chemical Who invented antibiotic medicine?Answer: Alexander Flaming Normal human body temperature 98.6°F corresponds to _______?Answer: 37°C Angstrom is unit of which quantity :Answer: Length . Coal formation has four stages, its third stage is known as:Answer: Bituminous