is 0 an odd or an even no.??

Zero is an even number, but is neither positive nor negative.

Zero is neither positive nor negative, but it is in fact even.

An even numbers is a number n such that n = 2k, where k is an integer. Since k = 0 is an integer, 2·0 = 0 is an even number.

Even of course. What is an even number? A number which is divisible by 2. Is 0 divisible by 2? Of course, yes.

0/2= 0 with a remainder of 0, zero is indeed an even number.

0 is an even number.

It is an even no. Because like when put any other even no after any odd no or even no, the resulting no. becomes an even no. So is the case with '0' This will not happen with odd nos. Odd no when placed after any no will give only odd nos.
Clear?

0 / 2 = 0
therefor 0 is an even number

Perhaps zero is not even a number, as it has no value - or it is equal to nothing yet it can change the status of a number from one form to another, e.g.

.003
03
30
10 to the power 0 =1
a million to the power 0 = 1
1/0 = infinity
anything multiplied by zero = 0
something + 0 = same thing, etc.

0 is the integer between 1 and −1. In most systems, 0 was identified before the idea of 'negative integers' was accepted. Zero is an EVEN!!! number. 0 is neither positive nor negative.

prime number does have any factors other than 1,
and itself.
even number is one that is divisible by 2, without leaving any reminder.
also when a number multiplied by 2 results in a even number.
0 x 0 = 0
0 - 0 = 0
0 + 0 = 0
0 / 0 = infinity
the odd thing about 0 is not a number,but symbol to notify a vacant place.
like oars of a boat it itself can not do anything, but help others to achieve.

In around 500AD Aryabhata devised a number system which has no zero yet was a positional system. He used the word "kha" for position and it would be used later as the name for zero. There is evidence that a dot had been used in earlier Indian manuscripts to denote an empty place in positional notation. It is interesting that the same documents sometimes also used a dot to denote an unknown where we might use x. Later Indian mathematicians had names for zero in positional numbers yet had no symbol for it. The first record of the Indian use of zero which is dated and agreed by all to be genuine was written in 876.

zero is neither an even nor an odd number, zero is zero only.
the number ending with zero are even numbers but zero itself is not even number.

The introduction of negative numbers hundreds of years ago probably created the idea of zero as a result of an operation such as : (+1) + (-1) = 0

The number zero has created endless hours of discussion, and indeed confusion.
Consider the non-intuitive ideas such as 0! = 1 and x0 = 1 and 1/0 = infinity and the undefined value of 0/0. Even simpler operations such as x + 0 = x, x * 0 = 0 and x - x = 0 accomplish nothing when zero is involved.