Can you count the number of lines in the below picture?

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

Solve the following series:
AZ, GT, MN, __, YB

Write the next letter in this sequence.
O, T, T, F, F, S, S, E, __
**Hint: It is a Number Series Puzzle

John bought a new car. He has a habit of eating ice cream from a particular ice cream shop while returning home from office. Whenever, he eats strawberry ice cream, he faces no problem. But whenever, he eats chocolate ice cream, the car starts giving problem. At first, he thinks, it is just a co-incidence but when this awkward incident happens for 3-4 times, he reports this problem to the company.

The mechanic of the company checks but finds no problem at all. The next day, when he stops by to eat chocolate ice cream, the car again starts giving problem.

Can you find the possible reason?

Out of four images which one is the odd one out?

Why do we preferably have round manhole covers and not square ones?

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?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

By moving just one matchstick, you need to make the below statement true. Can you do it?