There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

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

What came first, the chicken or the egg?

I have a big mouth and I am also quite loud! I am NOT a gossip but I do get involved with everyone's dirty business.

Can you replace the question mark with the correct number in the below table sequence?