. Two teams are to play a series of 5 matches between them
A match ends in a win or loss or draw for a team. Some people forecast the result of each match and no two people make the same forecast for the series of matches. The smallest group of people in which a person forecasts correctly for all the matches will contain n people, where n is
A. 81
B. 243
C. 485
D. none of these
Best Answer
Ans: B
Sol: The smallest number of people = total number of possible forecasts= total number of possible results
= 3´ 3 ´ 3´3 ´3 = 243.
Hence (B) is the correct answer.
Related questions
