The concentration of spirit in three different vessels A, B and C are 30%, 50% and 25% respectively. If 4 litres from vessel A, 5 litres from vessel B and 6 litres from vessel C are mixed, find the concentration of spirit in the resultant solution.
Pick one.
A) 32.54%	B) 33%	C) 34.67%	D) 35%	E) 36.62%
Quantity of spirit in new solution=(4*30/100)+(5*50/100)+(6*25/100)=1.2+2.5+1.5= 
<gadget id="calculator">1.2+2.5+1.5</gadget>
<output>5.2</output>
5.2 liters   So % concentration of spirit=100*5.2/(4+5+6)=34.67%   ANSWER:34.67%
<result>C</result>
The concentration of spirit in three different vessels A, B and C are 30%, 50% and 25% respectively. If 4 litres from vessel A, 5 litres from vessel B and 6 litres from vessel C are mixed, find the concentration of spirit in the resultant solution.