General Science and Nature
Practice General Science and Nature MCQs for Pakistan exams (CSS, FPSC, PPSC, NTS) — 67 practice questions with answers and explanations.
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General Science and Nature on MCQsHub is 67 published questions for Pakistan exams such as CSS, FPSC, PPSC, and NTS. Open a question, choose an option, then read the explanation before you move on. The explanation names the correct choice and why the other options do not fit. Difficulty labels and topic tags show which idea to revise next, instead of repeating questions you already know.
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Which term refers to cold-blooded vertebrates, such as frogs and salamanders, that typically live part of thei... What does Amphibians refer to? What is the name for cold-blooded vertebrates such as snakes, lizards, and turtles that are typically covered... Which of the following best describes Reptiles? Identify the correct term described as: invertebrate animals characterized by a three-part body, six legs, and... Insects is best defined as which of the following? The largest animal known to have ever existed on Earth. What is this called? Choose the correct description of Blue Whale. Which of the following best names: the fastest land animal, capable of short bursts of speed exceeding 100 kil... Identify the correct description of Cheetah. The following describes a specific term. What is it called? the largest living bird species, which is flightle... Which statement correctly explains Ostrich? What term is best described by the following? the green pigment in plants that absorbs sunlight to power photo... Select the accurate description of Chlorophyll. Select the correct name for: an essential nutrient whose deficiency causes the disease scurvy. What is Vitamin C known for? Which of these terms is defined as follows: a nutrient sometimes called the 'sunshine vitamin' because the bod... Which of the following correctly describes Vitamin D? Choose the term that matches this description: a scale from 0 to 14 used to measure how acidic or basic a subs... Choose the statement that best explains pH Scale. Which term refers to the tabular arrangement of chemical elements organized by atomic number, first developed... What does Periodic Table refer to? What is the name for the basic unit of matter, consisting of a nucleus of protons and neutrons surrounded by e... Which of the following best describes Atom? Identify the correct term described as: a region of Earth's stratosphere that absorbs most of the Sun's harmfu... Ozone Layer is best defined as which of the following? The scientific theory describing the large-scale movement of Earth's lithospheric plates. What is this called? Which term refers to the muscular organ that pumps blood through the circulatory system, consisting of four ch... What does Human Heart refer to? What is the name for the internal framework of the body, consisting of 206 bones in a typical adult? Which of the following best describes Human Skeleton? Identify the correct term described as: the largest internal organ in the human body, responsible for detoxifi... Liver is best defined as which of the following? The classification of blood based on the ABO system, comprising types A, B, AB, and O. What is this called? Choose the correct description of Blood Types. Which of the following best names: blood cells containing hemoglobin that carry oxygen from the lungs to the r... Identify the correct description of Red Blood Cells. The following describes a specific term. What is it called? blood cells that are a key part of the immune syst... Which statement correctly explains White Blood Cells? What term is best described by the following? a gas law stating that the pressure of a gas is inversely propor... Select the accurate description of Boyle's Law. Select the correct name for: the distinct physical forms in which matter can exist, primarily solid, liquid, g... What is States of Matter known for? Which of these terms is defined as follows: a community of living organisms interacting with each other and th... Which of the following correctly describes Ecosystem? Choose the term that matches this description: warm-blooded vertebrate animals characterized by hair or fur an... Choose the statement that best explains Mammals. Which term refers to the smallest planet in the solar system and the closest planet to the Sun? What does Mercury (Planet) refer to? What is the name for the second planet from the Sun, often called Earth's 'sister planet' and the hottest plan... Which of the following best describes Venus? Identify the correct term described as: the fourth planet from the Sun, known as the 'Red Planet' due to iron... Mars is best defined as which of the following? The largest planet in the solar system, a gas giant known for its Great Red Spot. What is this called? Choose the correct description of Jupiter. Which of the following best names: the second-largest planet in the solar system, famous for its prominent rin... Identify the correct description of Saturn. The following describes a specific term. What is it called? an ice giant planet notable for rotating on its si... Which statement correctly explains Uranus? What term is best described by the following? the farthest known planet from the Sun in the solar system. Select the accurate description of Neptune. Select the correct name for: the barred spiral galaxy that contains our solar system. What is Milky Way known for? Which of these terms is defined as follows: a fundamental physical constant, approximately 299,792 kilometers... Which of the following correctly describes Speed of Light? Choose the term that matches this description: the theoretical lowest possible temperature, equal to zero on t... Choose the statement that best explains Absolute Zero.