What runs around the whole yard without moving?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

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

There is a place where if I stand up straight, I will still be considered sideways.

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

One of the leprechaun is missing if you see the two pictures attached to this question. Where did he go? When he comes back, do you know where has he been?