What four weights can be used to balance from 1 to 30 pounds?

I look at you, you look at me I raise my right, you raise your left. What am I?

Can you name four days which start with the letter 'T'?

What's a single-digit number with no value?

How is a fly different from a mosquito?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

Make a sentence consisting of three words that have the whole alphabet.

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

The great emperor Akbar once ruled India. He was well known for his intelligence. But along with that, he was known for the Nine Gems in his court. One of the nine gems was Birbal, a quick witted and extremely intelligent man. The stories of his wit were widely popular.

Once a king ruling in a distant land heard of Birbal. To check his wit, he sent an invitation and called him to visit his land. Akbar allowed Birbal to go and he took off on the journey.

Upon reaching that kings kingdom, he was welcomed with flowers. He was then escorted to the palace of the king. Upon entering the palace, Birbal found that there were six people sitting in front of him adorning the same robe. They were also lookalike and it was hard to judge who the real king was.

After a couple of minutes, Birbal approached one of them and bowed in front of him greeting him.

That was the real king. How did Birbal know who was the real king ?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.