The ratio of money with Ram and Gopal is 7 : 17 and that with Gopal and Krishan is 7: 17. If Ram has Rs. 686, Krishan has ? Choose the correct choice from the following options:
A) s. 2890
B) s. 4046
C) s. 1190
D) s. 1620
E) s. 2680
Ram : Gopal = 7 : 17 = 49 : 119   Gopal : Krishan = 7 : 17 = 119 : 289   Ram : Gopal : Krishan = 49 : 119 : 289   Ram : Krishan = 49 : 289   Thus, 49 : 289 = 686 : N   &amp;there N = 289 x 686 / 49   = Rs. 4046   Answer :s. 4046
<result>B</result>
The ratio of money with Ram and Gopal is 7 : 17 and that with Gopal and Krishan is 7: 17. If Ram has Rs. 686, Krishan has ?