What has no start, end, or centre?

What is the difference between a jeweller and a jailer?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

Keyboard words are not in alphabetical order, Why?

Why is it very easy to weigh a fish?

What four weights can be used to balance from 1 to 30 pounds?

How can you tell a raw egg from a hard-boiled egg?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...