There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

What can jump higher than a building?

What part of the chicken has the most feathers?

What seven-letter word has hundreds of letters in it?

In a basket of apples,
when counted in twos, there was one extra
when counted in threes, there were two extra when counted in fours, there were three extra
when counted in fives, there were four extra
when counted in sixes, there was five extra.

However, if the apples were counted in sevens, no extra apple was left. Can you calculate the minimum number of apples that were present in the basket?

What is harder to catch the faster you run?

What is full of holes but still holds water?