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 ?

Which tank will fill first?

O_er_t_o_

Complete the missing letters of the given word.

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

What is always in front of you but can’t be seen?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

A woman named Maria was at the funeral of her mother. She met a nice young man that she had never seen before and after the service, they spent a bit of time together. Then she got busy and didn’t get his name or phone number before he left. She tried to find him, but no one knew who he was or how to contact him. A few weeks later, Maria’s older sister dies and the police suspect murder. Who killed the sister?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

What Does this text mean:

important=important

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?