PAF Academic Test Paper-5 1- What is the smallest prime number? A. 0B. 1C. 2D. 3 View Answer Answer : C. 3 Description 2- Which planet is known as the Red Planet? A. VenusB. MarsC. JupiterD. Saturn View Answer Answer : B. Mars Description 3- What is the chemical symbol for water? A. H2OB. CO2C. NaClD. O2 View Answer Answer : A. H2O Description 4- How many teeth does an adult human normally have? A. 28B. 30C. 32D. 34 View Answer Answer : C. 32 Description 5- Who wrote the famous play “Romeo and Juliet”? A. Mark TwainB. Leo TolstoyC. Charles DickensD. William Shakespeare View Answer Answer : D. William Shakespeare Description 6- What is the capital city of Indonesia? A. JakartaB. TorontoC. HarareD. Kuala Lumpur View Answer Answer : A. Jakarta Description 7- How many hours are there in a half day? A. 12B. 24C. 36D. 48 View Answer Answer : A. 12 Description 8- Which is the largest mammal? A. Blue WhaleB. HippopotamusC. ElephantD. Giraffe View Answer Answer : A. Blue Whale Description 9- Which vitamin is produced when a person is exposed to sunlight? A. Vitamin CB. Vitamin AC. Vitamin BD. Vitamin D View Answer Answer : D. Vitamin D Description 10- What is the main gas found in the air we breathe? A. HydrogenB. OxygenC. NitrogenD. Carbon dioxide View Answer Answer : C. Nitrogen Description 11- The Pythagorean theorem applies to which shape? A. SquareB. TriangleC. CircleD. Rectangle View Answer Answer : B. Triangle Description 12- Which of the following is not a Planet ? A. EarthB. MoonC. VenusD. Mercury View Answer Answer : B. Moon Description 13- Who was the first Prime Minister of Pakistan? A. Liaquat Ali KhanB. Muhammad Ali JinnahC. Ayub KhanD. Zulfikar Ali Bhutto View Answer Answer : A. Liaquat Ali Khan Description 14- Which device is used to measure temperature? A. BarometerB. ThermometerC. HygrometerD. Anemometer View Answer Answer : B. Thermometer Description 15- What is the main source of energy for the Earth? A. MoonB. SunC. StarsD. Volcanoes View Answer Answer : B. Sun Description 16- Which gas do plants need for photosynthesis? A. HydrogenB. NitrogenC. OxygenD. Carbon dioxide View Answer Answer : D. Carbon dioxide Description 17- What is the currency of Japan? A. YenB. PesoC. EuroD. Dollar View Answer Answer : A. Yen Description 18- Which animal is known as the King of the Jungle? A. TigerB. LionC. ElephantD. Leopard View Answer Answer : B. Lion Description 19- The square root of 81 is: A. 7B. 8C. 9D. 10 View Answer Answer : C. 9 Description 20- Who discovered gravity? A. Albert EinsteinB. Isaac NewtonC. Galileo GalileiD. Nikola Tesla View Answer Answer : B. Isaac Newton Description 1 2 3 4 5