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?

I taste better than I can smell. Who am I?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

Can you place six X (crosses) in below board without making three in a row in any way ?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

How many squares, of any size, can you find on this chessboard which do not contain a Rook?

Can you find the mistake in the below statement?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.