If exactly one match was drawn, in how many ways can India win the tournament?
Explanation:
Case 1: Indian wins 4 matches and draws 1 match i.e., WWWWD Number of ways = 5!/4! = 5 ways
Case 2: Indian wins 3 matches, loses 1 match and draws 1 match i.e., WWWLD Number of ways = 5!/3! = 20 ways
∴ Total number of ways = 5 + 20 = 25 ways
Hence, option (c).
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