You have 8 balls numbered 1, 3, 5, 7, 9, 11, 13 and 15. Select 3 balls and put them into the circles such that the sum of the numbers on them add up to 30.
Math Riddles
Fisherman Rating
A fisherman’s day is rated as good if he catches 9 fishes, fair if 7 fishes and bad if 5 fishes. He catches 53 fishes in a week and had all good, fair and bad ratings in the week. So how many good, fair and bad ratings days did the fisherman had in the week?
Riddle Answer10000 Miles 5 Tyres
A 4-wheel drive car has travelled 10,000 miles using 5 tyres. All tyres have travelled the same distance. How many miles each tyre has run?
Riddle AnswerWeight of Brick
We have a brick of regular size. It weighs 4kg. How much do you think a similar brick, four times smaller, but made of the same material weigh?
Riddle Answer10 Coin Pyramid
Make the 10 coin pyramid on the left look like the inverted pyramid on the right by moving only 3 coins.
