SASMO 2020 Grade 4 Question 2

Question 2

If Gear A rotates anti-clockwise, which of the following options is true?



Assume the pictured gears mesh without slipping.

1. Gears A and C rotate in opposite directions
2. Four gears rotate in the same direction
3. Gear E rotates clockwise
4. Gear C rotates anti-clockwise
5. None of the above