2
4
3
6
True
False
True
False
A window with the thumb and pointer finger.
A flat surface with both hands
A flat surface with the thumbs only
True
False
True
False
True
False
True
False
True
False
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Wait!
Here's an interesting quiz for you.