You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?

Why is the longest human nose just 11 inches?

Count the number of balls in picture below:

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

How can you leave a room with two legs and return with six legs?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

The King of a distant land had heard that Birbal was one of the wisest men in the East and so desired to meet Birbal. He sent Birbal an invitation to visit his country.

In due course, Birbal arrived in the distant kingdom. When he entered the palace he was flabbergasted to find not one but six kings seated there. All looked alike. All were dressed in kingly robes. Who was the real king?

The very next moment he got his answer. Confidently, he approached the king and bowed to him.

How did Birbal know who was the real king?