Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Can you spot the man between the coffee bean in the picture below ?

Jim has three close friends at his school: Michael, John and Alice. Two of them play football, two play basketball and two play hockey. The friend who does not play hockey does not play basketball as well. The friend who does not play football does not play hockey.

Can you identify which sport/s is played by which person?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

I have an eye but still cannot see.

Who am I?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?