Find the next number in the sequence

1, 2, 6, 21, 88, __?

In the four images below, can you find the odd one out?

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

There are forty elephants and they have forty-fore heads. How can this be possible?

Move four matchsticks to the below square to form three squares?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant?

How will you reply to such a question?

Name a key which is hardest to turn.

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

I can turn polar bears white.
I can make anyone dance.
I can make everyone cry
I can make your hands clap
I can make you thin.
I can make you smile.
I can make you smile

Can you guess the riddle?