Contribute
| For The Mathematically Inclined |
Anil Saigal
06/21/2018
Problem 1:
How many three digit numbers that have a digit sum up to 6?
(Example number - 123)
Problem 2:
In how many points will intersect 14 different lines, where no two are parallel?
----------------------------------------------------------------------------------------
Please send your solutions anil@lokvani.com.
Use Problem Solutions M-062118 as the subject line. Please include your full name in the text of the main message. Everyone with the right answer will be acknowledged in the next issue of Lokvani.
Please do not post your solution in Post Comments. No credit will be given for solutions not sent to anil@lokvani.com.
If you need clarification on any problem, please contact anil@lokvani.com.
--------------------------------------------------------------------------------------------------------
Problems from 06/07/18
If water flows into the pool by two inlets, fill the whole for 18 hours. First inlet filled pool 10 hour longer than second. How long pool is filled with two inlets separately?
Problem 2:
Three workers A, B, C have to work on a specific task. Workers A and B completed whole task in 11 days, B together with C for 15 days, A together with C for 24 days. How long it would take to complete the task, if all three work together?
Congratulations to Ramachandran Balakrishna who was the winner of the last set of puzzles.
|
You may also access this article through our web-site http://www.lokvani.com/
