There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

Can you count the number of quadrilaterals in the picture below?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

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?

What is the difference between a jeweller and a jailer?

Find the value of "a" by solving the maths equation in the picture below:

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

You need to move three matchsticks to form three squares. Can you do it?