A farmer with seven daughters is budgeting the food and medical expenses they will incur to care for their herd of cows over a two-week period. The herd consists of adult mother cows and their calves.Each of the farmer’s daughters has seven ploughs, each plough is pulled by seven mother cows, and each mother cow […]
Farmer Brown owns one pregnant pig. How many pigs will he have after:1) The pig gives birth to 7 pigs,2) 3 of those give birth to 8 each,3) 2 of them give birth to 4 each,4) 1 of those pigs gives birth to 10 pigs?Assume that two pigs die in every litter of eight or
If two typists can type two pages in two minutes, how many typists will it take to type 18 pages in six minutes? Answer6.One typist types one page in two minutes.
Two brothers share a flock of x sheep. They take the sheep to the market and sell each sheep for $x. At the end of the day, they put the money from the sales on the table to divide it equally. All money is in $10 bills, except for a few $1 bills (less than
Alice, Ben, Charlie, David and Ed entered a contest to guess how many jelly beans were in a jar. Alice guessed 30, Ben guessed 28, Charlie guessed 29, David guessed 25 and Ed guessed 26. Two were off the mark by 1, one was wrong by 4 and one by 3. But the one was
Mad Ade was studying for his Kebabology examinations at the University of MADADIA. He was doing some final revision before his morning exam, but alas there was a power-cut. This was around 1:00 am. Mad Ade managed to find two candles in the dark and lit them. The two candles were of equal length but
Captain Derrick Washington is one of the four captains of the Timberland Tigers basketball team. Derrick has this theory: if he drinks water every 8 minutes, milk every 12 minutes, and coffee every 14 minutes, he will do better in that day’s game. If Derrick woke up at 9:30am and drank all three drinks at
A rich man left home, with only a gold chain with 123 links. He decides to stay at an inn. The owner of the inn wants one link for the first week, two links for the second week, three links for the third week, etc. What is the minimum amount of cuts? AnswerThe minimum number
You have two pots which fit the same lid. The large pot is 12 ounces without the lid. With the lid it weighs twice as much as the small pot on its own. The small pot with the lid is one-third more than the large pot on its own.(1) How much does the lid weigh?(2)
My dad has a miniature pyramid of Egypt. It is 5 inches in height. Dad was invited to display it at an exhibition. Dad felt it was too small and decided to build a scaled-up model of the pyramid out of material whose density is (1/ 5) times the density of the material used for
Joe and Bob can build a house together in 45 days. Bob works exactly half the speed that Joe does. How many days can Joe and Bob each build a house on their own? AnswerSince it takes them 45 days together to build one house, they can build 1/45 of a house in one day.
Six men have 6 bags each. In each bag, there are 6 cats; each cat has 6 kittens. How many legs are there in all? Answer6,060Here is how you get the answer:You go 62 for the men’s legs, so it is 12. Put that number off to the side. Then you go 66 for the
In our business, my two partners and I usually cut a lot of cake. However, when we get a last- minute cancellation, we sometimes look for new and unusual ways to cut small amounts of cake.On one such occasion, we tried to find a cake with an unusual set of attributes.First, it had to be
Joe bought a bag of oranges on Monday, and ate a third of them. On Tuesday he ate half of the remaining oranges. On Wednesday he looked in the bag to find he only had two oranges left. How many oranges were originally in the bag? AnswerHe had 6 oranges to start with, and ate
A man smokes and drinks coffee lightened with cream. He is absolutely consistent in his habits. Every day, except every four years when he abstains on Leap Day, he smokes the same number of cigarettes, brews the same amount of coffee grinds, and uses the same amount of cream in his coffee. Every day, he