We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

During a secret mission, an agent gave the following code to the higher authorities
AIM DUE OAT TIE MOD

However, the information is in one word only and the rest are fake. To assist the authorities in understanding better, he also sent them a clue, If I tell you any one character of the code, you can easily find out the number of vowels in the codeword.

Can you find out the code word?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

In the four images below, can you find the odd one out?

How can you make a TV, a bed, a dog, and a car liquid?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

The Little ant seems to be always confused. Do you know why?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?