How can you make number one disappear by adding something to it?

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

If a wheel has 54 spokes, how many spaces are there between the spokes?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

Intelligence Agency need to break the vault but the problem is that they are not able to break the vault.

On the vault, a text is written as:

31 11 33 33 43 45
21 25
31 24 11 31 51 41

To Break the code Intelligence Agency brings a mathematician named Joseph.
Minutes later he deciphers the code.

Whats the code?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

what does this picture(rebus) riddle means ?

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

Find the number of squares in the below picture