Hi all,

Can some body throw some light on tricky ques. involving '0'.

I got caught in a couple of ques. involving zero......like

1. What is mod(0) ?...... it should be 0

2. Does GMAT conside '0' as non-negative integer ? I think that is what it should be considered.

3. What is 0^0....... It should be 0.

4. If there is a question of "All Integers.......", and then the given eqn. should be equally applicable to '0' as well....... though sometimes i feel the eqn. may not make sense.....

The flow gets distorted by such simple but tricky questions.

Can you guys remember some more such questions involving '0'.

Hope I make some sense here..... though not sure

Any more inputs or anybody wants to discuss on this.

TIA.