Spatial Science Riddle - 23 October
We have four gears with below features
=> Both Gear A and D has 60 teeth
=> Gear B has 40 teeth
=> Gear C has 20 teeth
=> Every two minutes, Gear B makes 25 full turns.
What is the relative speed of Gear A and Gear B?For Solution: Click Here
Labels: Difficulty Level 4/5, Picture Puzzles, Science Puzzles, Trivia