What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

What kind of band never plays music?

Count the number of triangles in the below picture?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

Using eight eights and addition only, can you make 1000?

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

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

In which direction should the missing arrow point?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?