Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Can you fill the blank with the correct number?

6 30 870 756030 _____

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

At a bar, three friends, Mr Green, Mr Red and Mr Blue, were having a drink. One man was wearing a red suit; one a green suit; and the other a blue suit. 'Have you noticed,' said the man in the blue suit, 'that although our suits have colours corresponding to our names, not one of us is wearing a suit that matches our own names?' Mr Red looked at the other two and said, 'You're absolutely correct. What colour suit is each man wearing?

What seven-letter word has hundreds of letters in it?

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.