Why Wine Glass Stem is so long?

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?