The next number should be 13112221. Why?
Because each of these numbers describes the previous number. Starting with 1, the 2nd line is 11 (one one), then the 3rd line describes 11 as 21(two ones). Then the 4th line is 1211 which describes (one 2, one 1). And so forth...
Start both hourglasses then when the 11 minute hourglass has finished immediately flip it again. When the 13 minute hourglass runs out the 11 minute hourglass will have 9 minutes left, so flip it and it will last another 2 minutes, 13 minutes + 2 minutes = 15 minutes.
You turn the 7 minute one and the 11 minutes one at the same time. When the 7 one finishes, turn it again. When the 11 one finishes, you know that 4 minutes have passed, with 4 minutes to get to the desired 15, all you need to do now is turn the 7 minute hourglass again since it counted 4 minutes, and when it runs out it'll be exactly 15 minutes.
A man was found dead while on his work trip abroad. The suspects were his colleagues Mason, Bob, Lisa, and Alex. On the calendar, 3, 4, 9, 10, 11 were written in blood. How should the detectives decode the numbers to find the killer?
Twelve flags stand equidistant along the track at the stadium. The runners start at the first flag. A runner reaches the eighth flag 8 seconds after he starts. If he runs at an even speed, how many seconds does he need altogether to reach the twelfth flag?
There are seven distances from the first flag tot the eighth, and 11 from the first to the twelfth. He runs each distance in 8/7 seconds; therefore, 11 distances take
88/7= 12 4/7 seconds.
Mickey and Donald decided to take a break from shooting cartoons and played several golf matches against each other in a week.
They played for a pizza at each match, but no pizzas were purchased until the end of the week.
If at any time Mickey and Donald had the same number of wins, those pizzas were canceled. Mickey won four matches (but no pizzas), and Donald won three pizzas. How many rounds of golf were played?
Subscribe and REMOVE ALL ADS
LOVE our articles but HATE our ads? For only $3.89 per month, enjoy a seamless, ad-free experience that lets you focus on what matters most — enjoying all of our content, uninterrupted.
🔒 100% Secure Payment 📅 Cancel Anytime, No Strings Attached
Unlock a cleaner, faster browsing experience today and gain the freedom to navigate without visual clutter.
Ready for a Ad-Free experience? Upgrade now for just $3.89/month!
To enable your Ad-Free Subscription, please fill the fields below
Thank you for your subscription!
Your subscription was successful, now you can enjoy an ad-free experience!!
Note: To make sure you get no ads, please make sure to log in to your account. If you are logged in already, then refresh the page. The subscription can be cancelled at any time.
Go to BabaMail
