I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

After a heavy Thanksgiving meal, the night watchman went to work. In the morning, he told his boss he had dreamed that a saboteur planted a bomb in the factory and that he felt it was a warning. The boss promptly fired him. Worker confused, Why boss fire him?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:

710 57735 34 5508 51 7718

Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

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

Can you count the number of triangles in the picture below?