Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:
Zero is neither positive nor negative because positive and negative is defined with respect to the position of the number from zero i.e. Left of zero on the number line is negative... and right of zero is positive...
Therefore... If the question says Positive Integer, it does not include zero! But if the question says "NON NEGATIVE INTEGER" then zero is included! _________________
"Wherever you go, go with all your heart" - Confucius