You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?

How many times in a given day, minutes and hour clock comes in a straight line ?

In the image given, you can find several triangles. Can you count them all?

Rearrange the letters in "new door" to make one word.

What does the below rebus riddle means?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

He digs out tiny caves and stores gold and silver in them. He also built bridges of silver and made crowns of gold. They are the smallest you could imagine. Sooner or later everybody needs his help, yet many people are afraid to let him help them. Who is he?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Which is the correct shadow of the bird?

A game is being played where eight players can last for thirty-five minutes. Six substitutes alternate with each player in this game. Thus, all players are on the pitch for the same amount of time including the substitutes.

For how long is each player on the pitch?