John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

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?

Solve the puzzle by telling what does below picture means.

Using eight eights and addition only, can you make 1000?

Two men are in a desert. They both have packs on. One of the guys is dead. The guy alive has his pack open, and the guy who is dead has his pack closed. What is in the pack?

Using Only Five 5's and any mathematical operator make sum as 37

What building has the most stories?

Can you solve the maths in the below-given picture equation?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.