PAF Academic Test Paper-4 1- Who discovered gravity? A. EinsteinB. NewtonC. KeplerD. Galileo View Answer Answer : B. Newton Description 2- What is the square root of 121? A. 10B. 11C. 12D. 13 View Answer Answer : B. 11 Description 3- Which part of the plant conducts photosynthesis? A. LeafB. RootC. FlowerD. Stem View Answer Answer : A. Leaf Description 4- Which gas is most abundant in Earth's atmosphere? A. OxygenB. HydrogenC. NitrogenD. Carbon dioxide View Answer Answer : C. Nitrogen Description 5- Which is a programming language? A. WindowsB. PythonC. GoogleD. Excel View Answer Answer : B. Python Description 6- Which blood group is known as universal donor? A. B+B. A+C. AB+D. O- View Answer Answer : D. O- Description 7- What is the capital of Canada? A. MontrealB. OttawaC. TorontoD. Vancouver View Answer Answer : B. Ottawa Description 8- What is the sum of angles in a triangle? A. 90°B. 180°C. 270°D. 360° View Answer Answer : B. 180° Description 9- Who invented the telephone? A. EdisonB. MarconiC. TeslaD. Bell View Answer Answer : D. Bell Description 10- Which is the largest ocean? A. AtlanticB. IndianC. ArcticD. Pacific View Answer Answer : D. Pacific Description 11- In which organ is bile produced? A. LiverB. StomachC. KidneyD. Pancreas View Answer Answer : A. Liver Description 12- 2³ equals: A. 4B. 5C. 8D. 9 View Answer Answer : C. 8 Description 13- The freezing point of water in Fahrenheit is: A. 0°FB. 32°FC. 100°FD. 212°F View Answer Answer : B. 32°F Description 14- Which country is known as the Land of the Rising Sun? A. JapanB. ChinaC. KoreaD. Thailand View Answer Answer : A. Japan Description 15- Which vitamin is synthesized from sunlight? A. Vitamin AB. Vitamin BC. Vitamin CD. Vitamin D View Answer Answer : D. Vitamin D Description 16- A shape with four equal sides is called: A. SquareB. RhombusC. TriangleD. Rectangle View Answer Answer : A. Square Description 17- Synonym of “Beautiful”: A. FastB. PrettyC. NeatD. Ugly View Answer Answer : B. Pretty Description 18- Which Planet has rings ? A. VenusB. MarsC. JupiterD. Saturn View Answer Answer : D. Saturn Description 19- Antonym of “Hard”: A. SoftB. RoughC. ToughD. Easy View Answer Answer : A. Soft Description 20- 5² = ? A. 10B. 15C. 20D. 25 View Answer Answer : D. 25 Description 1 2 3 4 5