🔬 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

Tuberculosis (TB) is caused by a type of bacterium called?Answer: Mycobacterium The term EPI stands for?Answer: Expanded Programme on Immunization Oxidation is a chemical reaction involving the __________?Answer: Loss of Electrons The position of an element in the Periodic Table is determined by its __________ number.Answer: Proton The temperature of body is controlled by_______________?Answer: Hypothalamus The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.Answer: 1 Kg Biosensor is used to measure:Answer: Blood glucose level The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.Answer: Jupitar One nanometer is equal to ______?Answer: 1 × 10^-9 meter What is the weight of heart of adult human being?Answer: 300 grams The total number of chromosomes in a somatic (body) cell of a human is _____?Answer: 46 Sense of time is due to__________?Answer: Rotation of earth The fluid part of blood can be used against COVID-19 is _________?Answer: Plasma Sensitive layer of the eye is:Answer: Retina What is the function of Hemoglobin?Answer: Transportation of oxygen Deficiency of--- causes loss of appetite and poor growth.Answer: Zinc Atom bomb is based on the principle of:Answer: Nuclear fission What is the S.I unit of temperature?Answer: Kelvin Who was the first great Arab alchemist was?Answer: Jabir bin Hayyan Velocity of Wind is measured?Answer: Anemometer Sea water is converted into fresh water based upon the phenomenon of?Answer: Osmosis Name the embryologist who created ‘Dolly’ the first colon of sheep?Answer: Ian Wilmut These are the two most common elements in the earth crust?Answer: Oxygen and Silicon 1 light year =?Answer: 9.46 trillion km Which of the following does not contain cell wall?Answer: Amoeba In the process of sublimation ____Answer: Solid turn into gas Solid which undergoes sublimation is?Answer: Iodine Genetic material within larger thread like structure chromosome is called?Answer: DNA Cells that are responsible for Photosynthesis in plants?Answer: Chloroplast Contour is a measure of what?Answer: Topography