I owe fifty-five people £55 each. In my piggy bank I have fifty £50 notes and five £5 notes. Is this enough to pay all my debts?
Select one option, then click Submit.
Yes, exactly right
Yes, with a few pounds to spare
Yes, with lots left over
No, a few pounds too little
No, far too little
Select an option, then submit.
Sign in or create an account to reveal answers, view the solution, and save your progress. Create a free account to unlock practice and keep track of your work.
Junior Mathematical Challenge 1999 (1999)
One puzzle per day. Cryptarithm, Magic Square, Summit. No sign-up required to play.
Play daily puzzle →Interactive problems and curated lessons—water pouring, magic squares, knight's tour, and more.
Browse library →See how you rank. Top solvers by problems solved correctly. Sign in to climb the ranks.
View leaderboard →Junior Mathematical Challenge 1999 (1999)