A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

During which month do people sleep the least?

Can you solve below mathematical equation?

2^1234 - 2^1233

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

If 2 workers can complete painting 2 walls in exactly 2 hours.

How many workers would be needed to paint 18 walls in 6 hours?

In which direction should the missing arrow point?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

Can you count the number of triangles in the given figure?

Can you find a number that lies one third of the distance between 1/3 and 2/3?