🔬 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

In which type of rocks is limestone found?Answer: Sedimentary rock Deficiency of Vitamin-D results in ______?Answer: Rickets Deficiency of Vitamin-A results in ______?Answer: Night blindness Which one of the following chemical is responsible for turning Taj Mahal yellowish?Answer: Sulfur dioxide In which zone of atmosphere ozone layer is present?Answer: Stratosphere Which one of the following planets is nearest to the earth?Answer: Venus Fructose is also known as ______?Answer: Fruit sugar Vitamin-B6 is also known as?Answer: Pyridoxine What is defined as the minimal point of soil moisture the plant require?Answer: Wilting point Law of independent assortment was given by?Answer: Mendel The gas, commonly known as “laughing gas”is ______?Answer: Nitrous Oxide What is the weight of heart of a normal adult human being?Answer: 300 grams Which One is the most electronegative element?Answer: Fluorine What is Graphology?Answer: Study of Handwriting The species which we belong to is:Answer: Homosapien The image formed on the retina of the eye is:Answer: Real and inverted Meningitis is a disease which affects the:Answer: Brain Chlorofluorocarbons (CFC) is used in which of the following products:Answer: Refrigerators Galvanized iron sheets are coated with:Answer: Zinc Which of the following elements is not radioactive:Answer: Zirconium What is Acoustics?Answer: Science of sound Glass is made of the mixture of ______?Answer: Sand and Silicates The major ingredient of leather is ______?Answer: Collagen The planet that moves round the sun at the highest speed is ______.Answer: Mercury The humidity of air depends upon:Answer: All of these What happens in Oxidation reactions?Answer: Electrons are lost What is the process in which water directly condenses into a solid form?Answer: Sublimation What is the position of the Earth when it is at the closes distance from the Sun?Answer: Perihelion Car batteries use _______ that reacts with lead zirconate to generate electricity:Answer: Sulfuric Acid The most abundant element in the Earth’s crust is _______?Answer: Oxygen