What occurs twice in a week, once in a year but never in a day?

Find the next number in the sequence

5 12 24 36 ?

Can you start the fire using two pieces of wood?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

What has hands, but can’t clap?