What is the longest word in the dictionary?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

There was a kingdom in which the king had no heir to take over his thrown. Even the queen was dead and he himself was on the verge of dying. He thought about it and then summoned all of the teenagers. He gave one seed each to all of them and asked them to grow the plant. He announced that the one with the most beautiful plant will become the king/queen of the empire after the death of the king.

After a month, all of them were called. The king looked at all of the plants but announced the girl with an empty pot as the queen of the empire. Why?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

Can you find a number that lies one third of the distance between 1/3 and 2/3?

With the help clues provided in the image, can you find the 5 digit key?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

What time is it when an elephant sits on a fence?

How far can you walk into the woods?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?