Find the next number in the series.
1 10 24 43 67 ?

Why are all black people so quick ?

Buy me, smell me or deliver me, I do not change.

Who am I?

If two's company, and three's a crowd, then whats four and five ?

I can be cracked, made, told, and played. What am I?

What does this simple rebus mean?

Can you find out the remainder when 3^300 is divided by 5?

What number do you get when you multiply all of the numbers on a telephone's number pad?

Can you make four (4) nines (9) equal 100?

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?