1. The average of 11 results is 182. If the average of first 6 results is 199 and that of the last 6 results is 161, then what will be the 6th result?
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By: anil on 05 May 2019 02.27 am
Average of 11 results = 182 => Sum of 11 results = $$182 imes11=2002$$
Similarly, sum of first 6 results = $$199 imes6=1194$$ And sum of last 6 results = $$161 imes6=966$$ $$ herefore$$ 6th result = $$(1194+966)-2002=158$$ => Ans - (C)
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Similarly, sum of first 6 results = $$199 imes6=1194$$ And sum of last 6 results = $$161 imes6=966$$ $$ herefore$$ 6th result = $$(1194+966)-2002=158$$ => Ans - (C)