You can see three almost identical images below. Can you spot the odd one out from them?

It belongs to you, but other people use it more than you do. What is it?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

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.

I add 5 to 9 and get 2. The answer is correct, so what am I?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

Birbal was jester, counsellor, and fool to the great Moghul emperor, Akbar.
The villagers loved to talk of Birbal's wisdom and cleverness,
and the emperor loved to try to outsmart him.
One day Akbar (emperor) drew a line across the floor.
"Birbal," he ordered, "you must make this line shorter, but you cannot erase any bit of it."
Everyone present thought the emperor had finally outsmarted Birbal.
It was clearly an impossible task.
Yet within moments the emperor and everyone else present had to agree that Birbal had made the line shorter without erasing any of it.
How could this be?