Why is it against the law for a man living in Delhi to be buried in Mumbai?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Why is the longest human nose just 11 inches?

Count the number of triangles in the below picture?

The king of Octopuses has servants who have six, seven or eight legs. The distinguishing characteristics of the servants is that the one with seven legs always lie but the one with either six or eight legs speak the truth always.

One day, four servants meet and converse:

The black one says, 'We have 28 legs altogether.'

The green one says, 'We have 27 legs altogether.'

The yellow one says, 'We have 26 legs altogether.'

The red one says, 'We have 25 legs altogether.'


Can you identify the colour of the servant who is speaking the truth?

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 is faster, Heat or Cold ? Explain.

What is the riddle which can be asked all day with a different correct answer each time.

I can be cracked, made, told, and played. What am I?