About Us Contact Us Help


Archives

Contribute

 

For The Mathematically Inclined

Anil Saigal
12/06/2018

Problem 1:

Honza is 13 years old and Peter 21 years old. After how many years are their ages will be at ratio 7: 9?


Problem 2:
A man divides $10,000 into two investments, one returns  5% and the other at 8% per year. The returns are compounded into the principal.   Find how much is invested at each rate so that the two investments produce the same return after 10 years.


----------------------------------------------------------------------------------------

Please send your solutions anil@lokvani.com. 

Use Problem Solutions M-120618 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 11/22/18

Problem 1:
The top of the pole we see at an angle of 45°. If we approach the pole by 10 m, we see the top of the pole at an angle of 60°. What is the height of the pole?


Problem 2:
A plane flies at altitude 6500 m. At the time of first measurement was to see the elevation angle of 21° and second measurement of the elevation angle of 46°. 

Calculate the distance the plane flew between the two measurements.

Congratulations to Ramachandran Balakrishna who was the winner of the last set of puzzles



Bookmark and Share | Share your Comments

Comments :
Post a new message

In this Issue
Berklee Indian Ensemble Brings “Untold Stories


The dynamic and acclaimed Berklee Indian Ensemble will host a Signature Series performance at the Berklee Performance Center on Saturday, December 15, at 8:00 p.m.; it will also be available for a global live stream.
[more]

Berklee Indian Ensemble Brings “Untold Stories
Dr. Vemuri S. Murthy Recognized With A Congressional Medal As A Global Champion Of Resuscitation


by Ajay Ghosh
Dr. Vemuri S. Murthy, a well-known resuscitation educator and trainer, a veteran US and international volunteer of the American Heart Association (AHA) for more than three decades, was honored by the US Congressmen Honorable Danny K. Davis and Honorable Peter J.Roskam with a Medal of US Congress as a Global Champion of Resuscitation.
[more]

Dr. Vemuri S. Murthy Recognized With A Congressional Medal As A Global Champion Of Resuscitation
Weekend Entertainment


Catch up, register and purchase tickets for the upcoming events and concerts including Surmayee Shyan, Lokvani Community and Youth Celebration, Glitz and Glam 2019 NYE Party, and UIANE Bollywood New Year's Eve Ball.
[more]

Weekend Entertainment
Lokvani Talks To Jaya And Abhaya Asthana


Jaya and Abhaya Asthana are the recipients of this year's Lokvani Inspire Award. The couple have had great professional careers while working tirelessly to grow VHP of America. They talk to Lokvani about their life and work. They will be honored on Dec. 15 at the Lokvani Community and Youth Celebration event.
[more]

Lokvani Talks To Jaya And Abhaya Asthana
Recipes - Orient


Chinese Dimsum!
[more]

Recipes - Orient

You may also access this article through our web-site http://www.lokvani.com/




Home | About Us | Contact Us | Copyrights Help