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

There is something which is always coming but never arrives?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?

Which letter of the alphabet has the most water?

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

Which is the smallest number that you can write using all the vowels exactly once?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Can you name an animal whose killing cannot be performed without spilling your own blood?

A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?