General Knowledge MCQ - English
Who invented Gunpowder?
G. Ferdinand Von Zeppelin
Sir Frank Whittle
Roger Bacon
Leo H Baekeland
Answer : C
Free Online Test
View More Related Question
1) What inspired reflecting road lights to be invented?
Car door reflecting mirrors
The light a cat's eyes gave off on a fence
Sun light on steel posts on road sides
The sun light on the windshield
View Answer
2) What Elmer A. Sperry invented?
3) Who invented Gramophone?
4) When was barb wire patented?
5) In which decade was the transistor invented?
