🔬 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

Which of the following is not a direct effect of climate change?Answer: Brain drain Which of the following allows electricity to pass in molten state?Answer: Electrolytes The number of wavelengths that pass a point each second is defined as?Answer: Frequency What is a common component found in all viruses?Answer: Ribose The tibia and fibula are bones found in the _____?Answer: Leg The study of animal behaviour is called as ______?Answer: Ethology A set of metabolism reaction which maintain internal environment is ______?Answer: Homeostasis The release of energy from the sun is the result of _____?Answer: Nuclear fusion Which one of the following nitrogenous bases is not present in RNA? Adenine, Cytosine ,Thymine, UracilAnswer: Thymine Which is the biggest star in the Universe?Answer: UY Scuti Study of plants is called ______?Answer: Botany The fundamental component of Earth science classes is the study of ______?Answer: Geology Which type of energy is generated by ocean waves?Answer: Hydrokinetic Energy Wheat is a good source of which type of vitamin?Answer: Vitamin B Complex What is the middle layer of the Earth called?Answer: Mantle How many vertebrae / bones are present in the human vertebral column (spine)?Answer: 33 Which planet is known as Morning and Evening Star?Answer: Venus A unit of length equal to the average distance between the earth and sun is called?Answer: Astronomical unit The largest Artery in human body is called?Answer: Aorta Which of the following are ozone depleting substances?Answer: Chlorofluorocarbons (CFCs) The atmospheric pressure (air pressure) at any place is measured by _____?Answer: Barometer The depletion of ozone layer has been caused mainly by _____?Answer: The release of chlorofluorocarbons into the atmosphere FBS stands for_____?Answer: Fasting Blood Sugar How many bones in human body (skeleton)?Answer: 206 What is Ecology?Answer: The study of living organisms and their environment Material deposited by a river is called?Answer: Alluvium Ginger is which part of a plant?Answer: Stem (Rhizome) Who developed Radar technology?Answer: Sir Robert Watson-Watt Who discovered the thermometer?Answer: Galileo Galilei What is the normal hearing range of a human being?Answer: 20 Hz to 20,000 Hz