Sooraj Prabhakaran

• Sep 16th, 2006

 

The Nos are:-

10430,3970,2114,386

try it ....

some of any two of above nos or sum of all four nos will be perfect square......

Bharath Shetty

• Sep 25th, 2006

 

Hi Sooraj

Could you please share the logic used for the same?

i.e. sum of every 2 nos and sum of eevery 4 nos is a square

Appreciate ur help

regards

Bharath

praveenscience

 Profile Answers by praveenscience 

• Mar 12th, 2011

 

The four numbers are:
A. 10430
B. 3970
C. 2114
D. 386

Explanation:
A+B = 14400 = 120²
A+C = 12544 = 112²
A+D = 10816 = 104²
B+C = 6084 = 78²
B+D = 4356 = 66²
C+D = 2500 = 50²
A+B+C+D = 16900 = 130²

Hope this is correct! :)