921. What is the slope of a line represented by the equation y = 3x + 5?
✅ B. 3
A: 5 B: 3 C: -3 D: -5 Read more
Author: Sheeraz Ahmed – Page 47
922. What is the acceleration due to gravity on the surface of Earth approximately?
✅ C. 9.8 m/s^2
A: 8.9 m/s^2 B: 10.5 m/s^2 C: 9.8 m/s^2 D: 11.2 m/s^2 Read more
923. What type of mirror is used as a rear-view mirror in vehicles to provide a wider field of view?
✅ B. Convex mirror
A: Plane mirror B: Convex mirror C: Concave mirror D: Parabolic mirror Read more
924. Which law states that the pressure of a given mass of gas is inversely proportional to its volume at constant temperature?
✅ A. Boyle's law
A: Boyle's law B: Charles's law C: Gay-Lussac's law D: Avogadro's law Read more
925. What physical quantity is measured in Joules?
✅ D. Energy
A: Power B: Force C: Pressure D: Energy Read more
926. Through how many countries does the Amazon River flow or touch?
✅ C. Nine
A: Three B: Four C: Nine D: Seven Read more
927. What mountain range acts as a natural border between Europe and Asia?
✅ D. Ural Mountains
A: Alps B: Pyrenees C: Carpathian Mountains D: Ural Mountains Read more
928. Which European city is built on a collection of over 100 small islands in a lagoon?
✅ B. Venice
A: Amsterdam B: Venice C: Stockholm D: Copenhagen Read more
929. What is the deepest oceanic trench in the world?
✅ A. Mariana Trench
A: Mariana Trench B: Java Trench C: Puerto Rico Trench D: Sunda Trench Read more
930. Which African country has the largest population?
✅ D. Nigeria
A: Egypt B: South Africa C: Ethiopia D: Nigeria Read more