Count the number of triangles in the picture below:

Count the Triangle in the figure given below:

10 people came into a hotel with 9 rooms and each guest wanted his own room. The bellboy solved this problem.
He asked the tenth guest to wait for a little with the first guest in room number 1. So in the first room, there were two people. The bellboy took the third guest to room number 2, the fourth to number 3, ..., and the ninth guest to room number 8. Then he returned to room number 1 and took the tenth guest to room number 9, still vacant.
How can everybody have his own room?

Imagine you are in a room with no windows or doors. How will you get out?

Can you solve this picture maths equation?

If two's company, and three's a crowd, then whats four and five ?

why number 8549176320 is one of a kind?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

Find out the number of circles in the given picture having Illusion