How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Complete the table series riddle by finding the number that can replace "??".

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

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.

In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special.

This date is special as:

Date * Month = Year.

Can you figure out which year of this century has a maximum number of such dates?

There are forty elephants and they have forty-fore heads. How can this be possible?

Can you count the number of matches in the picture below ?

What is so fragile that saying its name breaks it?