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Showing posts with label Math. Show all posts
Showing posts with label Math. Show all posts

Wednesday, November 27, 2019

Brain Teaser #144

The local McDonald's restaurant is giving away Thanksgiving dinners.
To help stimulate business, they are offering :

Big Mac = 32 cents.
French Fries = 57 cents.
Quarter Pounder = 74 cents.
What will a Happy Meal cost?
Solution
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Thanksgiving Games and Puzzles
Happy Thanksgiving from A Fun Zone. We add new Games and Puzzles November thru Thanksgiving. So please bookmark and check back daily.
Thanksgiving is a North American annual national holiday marked by religious observances and a traditional meal including turkey. The holiday commemorates a harvest festival celebrated by the Pilgrims in 1621, and is held in the US on the fourth Thursday in November. A similar holiday is held in Canada, usually on the second Monday in October.
Play Free Here

Monday, October 7, 2019

Brain Teaser #108

1. How would you rearrange the letters in the words new door to make one word?

2. Can not be bought, can not be sold, even if it's made of gold. What is it?

3. If you multiply all the numbers on the telephone, what is the answer?
Solution
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If It's Sudoku You Love Check This Out!

Sunday, September 22, 2019

Brain Teaser #94

Two trains, each two miles long, enter two one mile long tunnels that are two miles apart from one another on the same track. The trains enter the tunnels at exactly the same time. The first train is going 5 miles/hour, and the second train is going 10 miles/hour. What is the sum of the lengths of the two trains that will protrude from the tunnels at the exact moment that they collide, assuming that neither train changes its speed prior to collision? The trains are on the same track headed in opposite directions (i.e. directly toward one another).
Solution
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Ultimate IQ Tests: 1000 Practice Test Questions to Boost Your Brain Power

Friday, September 6, 2019

Brain Teaser #82

1. The price of an article was cut 20% for a sale. By what percent must the item be increased to again sell the article at the original price?
15% - 20% - 25% - 30% - 40%

2. See if you can complete words by putting three letters on each side of the following twelve combinations.
a. ural, b. ocia, c. upul, d. cina, e. caut, f. hest, g. ment, h. idel, i. redi, j. dpec, k. olut, l. epho 
Solution
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Kindle eBooks - The Best In Great Reads!

Tuesday, September 3, 2019

Brain Teaser #79

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?
Solution
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The Best In Outlet Deals

Friday, August 9, 2019

Brain Teaser #59

What Number?

1. What is the five-digit number, no zeroes, in which the second digit is three times the first, the third is one more than the second, the fourth is four times the first, and the last is one-half more than the second?

2. A 3 digit number is such that its unit digit is equal to the product of the other two digits which are prime. Also, the difference between its reverse and itself is 396. What is the sum of the three digits?
Solution
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Can You Master The Ken Ken Puzzle?

Sunday, August 4, 2019

Brain Teaser #54

Across a stream runs a row of eight stepping stones. On one side of the stream, on the first five stones, sit five girl lizards-Liza, Lizzie, Lottie, Lola, and Liz-and they want to get across to the other side. There's one empty stone in the middle. On the other side are three boy lizards, waiting to come across the other way-Lonnie, Leo, and Len. Only one lizard moves at a time. Any lizard may hop to the next stone if it is empty, or may hop over one lizard of the opposite sex onto an empty stone. Can you get all the lizards across the river, and what's the smallest number of leaps?
Solution
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Trivia: Trivia Games and Game Shows

Monday, July 29, 2019

Brain Teaser #49

In order to win a free laptop computer, students had to guess the exact numbers of gumballs in a jar. The students guessed 45, 41, 55, 50, and 43, but nobody won. The guesses were off by 3, 7, 5, 7, and 2 (given in no particular order). From this information, can you determine the number of gumballs in the jar?
Solution
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Download The Best Wordsearch Puzzle Games

Sunday, July 21, 2019

Brain Teaser #42

A9543B represents a six-digit number in which A and B are digits different from each other. The number is divisible by 11 and also by 8.
What digit does A represent?
Solution
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Amazon Prime 30-day Free Trial

Tuesday, July 16, 2019

Brain Teaser #38

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?
Solution
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SoFi - Student, Parent, Personal Loans. Refinance today and save.

Thursday, July 11, 2019

Brain Teaser #33

1. Brad Doe works for a packaging company. One day, he received four separate orders and accidentally mixed up the addresses, so he applied the address labels at random. What is the probability that exactly three packages were correctly labeled?

2. Imagine a square, with each side 4 cm long, inscribed in a circle. What is the radius of the circle?

3. Without looking at a calendar, within a minute name a boys name using 5 consecutive 1st letters of 5 consecutive months.
Solution
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Car & Vehicle Electronics

Sunday, June 30, 2019

Brain Teaser #24

Try to find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.
Solution
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Buffalo Games: Brain Games, Jigsaw, Word, Number and so much more...

Saturday, June 22, 2019

Brain Teaser #16

Using all of the digits from I to 9 once each, create three 3-digit numbers that are in a ratio of 1:2:3. There are four solutions.
Solution
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Gold Box - New Deals Every Hour!

Saturday, June 8, 2019

Brain Teaser #2

1. Brad Doe works for a packaging company. One day, he received four separate orders and accidentally mixed up the addresses, so he applied the address labels at random. What is the probability that exactly three packages were correctly labeled?

2. Imagine a square, with each side 4 cm long, inscribed in a circle. What is the radius of the circle?

3. Without looking at a calendar, within a minute name a boys name using 5 consecutive 1st letters of 5 consecutive months.
Solution
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A Fun Zone's FuNnY sTuFf

Brain Teaser #1

Robert and David were preparing to have a water balloon fight. "No Fair" cried Robert, "You have 3 times as many as I do!" David said "Fine!" and gave Robert 10 more balloons. "Still not fair!" argued Robert, "You still have twice as many as I do." How many more balloons must David give Robert for them to have the same number?
Solution
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Gold Box - New Deals Every Hour!