The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result?
Pick:
A) 22 B) 56 C) 44 D) 55 E) 81
1 to 11 = 11 * 50= 
<gadget id="calculator">11 * 50</gadget>
<output>550</output>
550   1 to 6= 6 * 49= 
<gadget id="calculator">6 * 49</gadget>
<output>294</output>
294   6 to 11= 6 * 52= 
<gadget id="calculator">6 * 52</gadget>
<output>312</output>
312   6th= 294 + 312 – 550 = 56   Answer: 56
<result>B</result>
The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result?