Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

If eleven plus two equals one, what does nine plus five equal?

How can you make number one disappear by adding something to it?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

Find the next number in the series below.

6 18 270 72090 ?

How many sides does a circle have?

What common phrase is represented by the below lines

Easy going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Medium going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Tough going:
Weak, 'I can't do it, I'm staying!'
Tough, 'Let's get going.'

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?