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

A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

Whats the next number in the below number sequence pattern.

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

Why are all black people so quick ?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

Replace the question mark with the number below given a simple math problem.

What you cannot hold but it is yours?

Can you spot the man between the coffee bean in the picture below ?