You are on a Boat in the mid of a river. You have two cigarettes with you. One of these two you have to light, how will you light the cigarette?

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

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

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Can you solve the below tricky visual equation?

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

A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?

In the image given, you can find several triangles. Can you count them all?

What has one letter and starts with an E?

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