There is something which you can be arrested for attempting but not for successfully completing.

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

Which digit occurred maximum times between the number 1 and 1000?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

What does this below rebus puzzle mean?

A pet show was happening in my locality. I went down along with my kids. In that show, I noticed that all except two of the entries were cats. All except two were dogs and all except two were Monkeys.

Can you find out how many of each animals were present in that pet show?

Solve the counting riddle by identifying the number of triangles in the given picture.

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

Why do you find that most of the buildings are deprived of the 13th floor?

What number comes next in the series?

5 15 5 18 5 24 14 20 _