A bridge is about to collapse. There are four people P, Q, R and S on one of the sides. Before the bridge collapses, they want to cross it. Now since the bridge is too weak, it can only stand the weight of two people at a time. Also, it is night time and nothing is visible. They have just one torch with them.

Now P takes one minute to cross the bridge, Q takes two minutes to cross, R takes five minutes to cross and S takes ten minutes to cross.

The bridge will collapse in seventeen minutes. How will they be able to cross the bridge before it collapses?

Using Only Five 5's and any mathematical operator make sum as 37

Today is a very icy and cold morning in Newcastle. Mr Shearer, an office bus driver arrived to pick up the employees from the last stop. Shearer suddenly remembers that he needs to pick a newly joined 4miles to the north. Mr Shearer lost his direction compass, a few minutes later Shearer is able to figure that he is moving in the correct direction i.e. north. How did Shearer know that he is moving in the correct direction?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

What can go up a chimney down, but can’t go down a chimney up?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

What happened when the wheel was invented?

Replace the question mark with the correct number in below Picture:

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?