Brain Teasers (page 2)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 11 to 20.
Calculate the number 1050NUMBERMANIA: Calculate the number 1050 using numbers [7, 2, 2, 2, 16, 486] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
MAGIC SQUARE: Calculate A+B+CThe aim is to place the some numbers from the list (2, 5, 7, 16, 19, 21, 34, 55, 58, 60) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B+C.
Bubba & Earl were in the local bar enjoying a beer when the decided to get in on the weekly charity raffle. They bought five tickets each at a dollar a pop.
The following week, when the raffle was drawn, each had won a prize. Earl won 1st prize, a year's supply of gourmet spaghetti sauce and extra-long spaghetti. Bubba won 6th prize, a toilet brush.
About a week or so had passed when the men met back in the neighborhood bar for a couple of beers. Bubba asked Earl how he liked his prize, to which Earl replied, "Great, I love spaghetti! How about you, how's that toilet brush?"
"Not so good," replied Bubba, "I reckon I'm gonna go back to paper."