If D is second to the left of E then who sits immediate right of F?
As per the given information, following arrangement occurs. 
If D is second to the left of E then following arrangement occurs: 
Clearly, B sits to the immediate right of F.
P, Q and R together started a business. Six times the investment of P equals seven times the investment of Q and the capital of Q is twice that of R. Fi...
If (a +b) :(b+ c) :(c+ a) =4:7:9 And a +b+ c =30 then find the value of c?
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If (2x+3) :(5x+4), 3 times the ratio of 3:4 then find the value of x2
