Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Do You See It?

What does below Rebus say?

XLR8

In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?

When 99 is considered higher than 100?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

why number 8549176320 is one of a kind?

It belongs to you, but other people use it more than you do. What is it?